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WO2010114285A2 - Method for manufacturing vacuum glass, and vacuum glass manufactured by same - Google Patents

Method for manufacturing vacuum glass, and vacuum glass manufactured by same Download PDF

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Publication number
WO2010114285A2
WO2010114285A2 PCT/KR2010/001940 KR2010001940W WO2010114285A2 WO 2010114285 A2 WO2010114285 A2 WO 2010114285A2 KR 2010001940 W KR2010001940 W KR 2010001940W WO 2010114285 A2 WO2010114285 A2 WO 2010114285A2
Authority
WO
WIPO (PCT)
Prior art keywords
glass
vacuum
seal member
plate
frit seal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2010/001940
Other languages
French (fr)
Korean (ko)
Other versions
WO2010114285A3 (en
Inventor
๋ฐ•์žฌํ™
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Epion Co Ltd
Original Assignee
Epion Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Epion Co Ltd filed Critical Epion Co Ltd
Publication of WO2010114285A2 publication Critical patent/WO2010114285A2/en
Publication of WO2010114285A3 publication Critical patent/WO2010114285A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/663Elements for spacing panes
    • E06B3/66304Discrete spacing elements, e.g. for evacuated glazing units
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C27/00Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • C03C27/06Joining glass to glass by processes other than fusing
    • C03C27/10Joining glass to glass by processes other than fusing with the aid of adhesive specially adapted for that purpose
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/6612Evacuated glazing units
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/677Evacuating or filling the gap between the panes ; Equilibration of inside and outside pressure; Preventing condensation in the gap between the panes; Cleaning the gap between the panes
    • E06B3/6775Evacuating or filling the gap during assembly
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/24Structural elements or technologies for improving thermal insulation
    • Y02A30/249Glazing, e.g. vacuum glazing
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/22Glazing, e.g. vaccum glazing

Definitions

  • the present invention relates to a vacuum glass manufacturing method made by stacking a plurality of plate glass so that the space between the plate glass is in a vacuum state, and more particularly, to a vacuum glass manufactured by using a plurality of plate glass in a vacuum atmosphere using a low melting point frit glass
  • a metal sheet having a shape that is free of shrinkage expansion in sealing bonding stress does not occur even if the plate glass at both ends shrinks and expands differently due to the temperature difference between the ends of the plurality of plate glass.
  • the present invention relates to a vacuum glass manufacturing method and a vacuum glass manufactured by the same, wherein the metal sheet absorbs the shrinkage and expansion stress of both ends of the glass to prevent the bending and cracking of the vacuum glass.
  • glass is a material that can make the appearance of buildings beautiful and diverse in buildings, but glass has some fatal weaknesses in buildings.
  • the glass increases energy consumption compared to the concrete wall due to the lower insulation rate, and as a result, the higher the specific gravity of the glass in the building, the combination of sunshades such as blinds, verticals and curtains to cover the sun. Therefore, it has a disadvantage that the additional cost increases.
  • glass not only accepts hot direct sunlight from the sun, but also discharges heat inside the room as it is, thereby acting as one of the main sources of energy loss in the building.
  • the heating cost is increased because the heat of the interior of the glass is leaked out as it is, and in the summer, the cooling cost increases because the external heat flows into the interior as it passes through the glass.
  • glass is usually an important medium that penetrates the interior and exterior of a building, but its thermal conductivity is 10 times weaker than that of a wall.
  • the national energy consumption in the domestic building sector accounts for about 30% of the total energy consumption, and about 40% of the building's energy consumption is lost through windows.
  • increasing the insulation rate of the building through is a shortcut to energy saving and can be directly linked to fundamentally strengthening the competitiveness of the national economy.
  • Double-layer glass refers to the compression of a film having a high tensile force between the plate glass and the plate glass or the formation of a dry air layer between the plate glass and the plate glass. In the latter case, a vacuum is formed as a dry air layer formed inside. do.
  • This multilayer glass is a double glass with a space of about 1cm between two layers of glass plates, and is widely used as a window material for high-grade buildings due to its high sunscreen, soundproofing, and insulation effect.
  • FIG. 1 is a perspective view (a) and a cross-sectional view (b) of a vacuum glass according to the prior art.
  • the vacuum glass 90 has a circumference to vacuum-tighten a space where a spacer (support pillar) 94 is disposed between two layers of panes 91 and 92. Sealed with a sealing material 93, the inner air is exhausted through an exhaust tube 95 formed in the plate glass on one surface, and is manufactured under reduced pressure.
  • the hard type Roy glass may be applied as a single plate, but a soft type having excellent radiant heat shielding degree compared to the hard Roy glass.
  • the application of Roy glass was difficult. This requires heating the panes 91 and 92 in the atmosphere to 450 ยฐ C. in the air in order to melt the sealing material 93 between the two layers of panes 91 and 92 in the process of making the vacuum glass. This is because the coating film is oxidized, discolored, and loses the radiation shielding function.
  • the sealing material 93 of the vacuum glass 90 was used as the sealing material 93 of the vacuum glass 90 to seal two layers of glass at about 200 ยฐ C., but in this case, the vacuum glass 90 As the price increases due to the indium or the indium alloy, as well as the internal vacuum may be weakened as the gas remaining without being sufficiently exhausted through the exhaust tube 95 due to low temperature bonding is gradually degassed. There has been a problem that the insulation function is lost after a year.
  • the applicant of the present invention in the KR 10-2007-0101888 to ensure that the sealing bonding of the plate glass and the plate glass in the vacuum atmosphere and the process of discharging the air inside the same at the same time to separate the exhaust process and the exhaust hole and It provides a vacuum glass manufacturing method that does not require the step of forming the exhaust tube.
  • the vacuum glass manufactured by this manufacturing method is clearly easy to manufacture and mass-load, in the case of large glass having a size of 2m to 3m, variations in glass itself, that is, deflexion, are caused by internal and external temperature variations. Deformation occurs and this warpage variation causes cracking, resulting in cracking and cracking of the glass. In addition, the larger the temperature deviation, and the larger the glass size, the greater the difference in thermal expansion between the glass, which is likely to be a serious problem.
  • the present invention has been made to solve the above-mentioned problems, the functional plate glass of any one of a soft type low-E glass, a color conversion (electrochromatic) glass, a reflective glass, or a glass formed with a solar cell substrate Even if the function is not lost even though the temperature difference between both ends of the vacuum glass is large, and the difference in thermal expansion degree of both glass is large, the sheet metal is easily deflected and expanded due to its shape so that it is deformed and broken. It is to provide a vacuum glass which prevents a crack phenomenon.
  • the present invention is to provide a vacuum glass that does not require a separate exhaust process and the formation step of the exhaust hole and the exhaust tube so that the sealing bonding of the plate glass and the plate glass in the vacuum atmosphere and the step of discharging the air inside the same at the same time.
  • a vacuum glass that does not require a separate exhaust process and the formation step of the exhaust hole and the exhaust tube so that the sealing bonding of the plate glass and the plate glass in the vacuum atmosphere and the step of discharging the air inside the same at the same time.
  • Vacuum glass manufacturing method for solving the above problems, the top glass and the bottom glass is spaced at regular intervals and sealed so that the inside is in a vacuum state, the top glass and the bottom glass is different from each other due to the vacuum
  • a vacuum glass manufacturing method comprising a micro spacer provided as an inner space so as not to adhere, the method comprising: a first step of preparing the cleaned lower plate glass; A second step of forming a plurality of spacers on an upper surface of the lower glass; A third step of seating the cleaned upper glass on the spacer; A fourth step of mounting a frit seal member formed of low melting solder glass on one surface of the upper glass and the lower glass; A fifth step of mounting a thin metal plate on an upper surface of the frit seal member; A sixth step of aligning the resultant through the steps and fixing each part with a clamp so that the alignment is not disturbed; A seventh step of injecting the fixed result into the vacuum chamber and then evacuating and heating the chamber; An eighth step of cooling the metal sheet portion after frit melt sealing
  • the fifth step and the sixth step further comprising the step of seating the formed frit seal member on the seal portion on the metal sheet and seating the cover glass on the frit seal member do.
  • the fourth step and the fifth step further comprising the step of seating the height correction glass on the upper surface of the glass plate upper frit seal member and the frit seal member on the upper surface of the height correction glass; .
  • the frit seal member and the cover glass formed on the seal portion on the metal foil is sequentially stacked.
  • the upper glass and the lower glass is spaced at regular intervals and the inside is sealed to be in a vacuum state, the vacuum glass including a micro spacer provided in the inner space so that the upper glass and the lower glass does not stick to each other due to the vacuum
  • the first step of preparing the cleaned lower plate glass A second step of forming a plurality of spacers on the upper surface of the lower glass; A third step of mounting a frit seal member formed of low melting point solder glass on one surface of the lower plate glass; Step 04 for mounting the thin metal plate on the upper surface of the frit seal member; A fifth step of mounting a frit seal member on the metal sheet and the upper glass seal; A sixteenth step of seating the cleaned upper glass on the result of the fifth step; A seventh step of aligning a result of the steps and fixing each part with a clamp so that the alignment is not disturbed; An eighth step of injecting the fixed result into the vacuum chamber and then evacuating and heating the chamber; A ninth step of cooling the metal sheet portion after frit melt sealing
  • the method may further include forming a cover glass on the frit seal member positioned at both ends of the lower plate glass between the sixth and seventh steps.
  • Vacuum glass according to the present invention for solving the above problems, the upper glass and the lower glass to be spaced apart at regular intervals and sealed so that the inside is in a vacuum state, so that the upper glass and the lower glass does not stick to each other due to the vacuum
  • the vacuum glass manufacturing method comprising a micro-spacer provided as an inner space, further comprising a frit seal member, a siler getter located between one end of the upper glass and the lower glass, further comprising a getter lead wire extending to the getter Characterized in that.
  • the exhaust port sealing member is further installed in the lower direction adjacent to the exhaust port, characterized in that the heat compression.
  • At this time, at least one of the plate glass is characterized in that any one of the glass, the tempered glass, Roy glass, reflective glass, color conversion glass, and the solar cell substrate is formed.
  • At least one inner surface of the upper glass and the lower glass is characterized in that further forming a functional thin film layer susceptible to oxidation of the atmospheric pressure process.
  • At least one outer surface of the upper glass and the lower glass is further characterized in that the functional thin film layer vulnerable to the oxidation of the atmospheric pressure process, and the outside of the functional thin film layer to form a multi-layered structure.
  • the vacuum glass according to the present invention is applied to any one of soft type low-E glass, electrochromatic glass, reflective glass, or glass on which a solar cell substrate is formed. Even if the function is not lost, the temperature difference between the two ends of the vacuum glass is large, and even though the difference in thermal expansion between the two glasses is large, the sheet metal, which is easily contracted and expanded, is deformed and cracked due to absorption. ) Increases durability by preventing occurrence of phenomena and has the effect of extending stability and lifespan.
  • the vacuum glass according to the present invention has the effect of making the process simpler and easier since there is no need to perform a separate exhaust process, and thus forming the exhaust hole and the exhaust tube or forming the exhaust tube.
  • the vacuum glass according to the present invention even if there is no exhaust hole and exhaust tube or there is an exhaust hole, the surface is flattened due to the absence of the exhaust tube, so that the mass can be loaded more stably. There is.
  • FIG. 1 is a perspective view (a) and a cross-sectional view (b) of a vacuum glass according to the prior art
  • FIGS. 2 and 3 are cross-sectional views showing a first embodiment according to the present invention.
  • 4 and 5 are cross-sectional views showing a second embodiment according to the present invention.
  • 6 and 7 are cross-sectional views showing a third embodiment according to the present invention.
  • FIGS. 8 and 9 are cross-sectional views showing a fourth embodiment according to the present invention.
  • 10 to 13 are cross-sectional views showing a fifth embodiment according to the present invention.
  • 14 and 15 are cross-sectional views showing a sixth embodiment according to the present invention.
  • 16 to 18 are cross-sectional views showing a seventh embodiment according to the present invention.
  • FIG. 19 is a sectional view showing an eighth embodiment according to the present invention.
  • FIG. 20 is a cross-sectional view showing a ninth embodiment according to the present invention.
  • 21 to 23 is a view showing the principle of the metal sheet and various description
  • FIGS. 2 and 3 are a cross-sectional view showing a first embodiment according to the present invention
  • Figures 4 and 5 are a cross-sectional view showing a second embodiment according to the present invention
  • Figure 6 and 7 is a third view according to the present invention
  • 8 and 9 are cross-sectional views showing a fourth embodiment according to the present invention
  • FIGS. 10 to 13 are cross-sectional views showing a fifth embodiment according to the present invention
  • 16 is a cross-sectional view showing a sixth embodiment according to the present invention
  • FIGS. 16 to 18 are cross-sectional views showing a seventh embodiment according to the present invention
  • FIG. 19 is a cross-sectional view showing an eighth embodiment according to the present invention.
  • 20 is a sectional view showing a ninth embodiment according to the present invention
  • Figure 21 to Figure 23 is a view showing the principle of the metal sheet and various description.
  • the manufacturing method for this is as follows.
  • a first step of preparing the cleaned lower platen glass 120 is first performed, and a second spacer 500 is formed on the upper surface of the lower platen glass 120. Carry out the steps. Subsequently, a third step of seating the cleaned upper plate glass 110 on the upper surface of the spacer 500 and a frit seal formed of low melting solder glass on one surface of the upper plate glass 110 and the lower plate glass 120 are performed.
  • a fourth step of seating the member 200, a fifth step of seating the thin metal plate 300 on the upper surface of the frit seal member 200, the alignment of the resultant through the above steps and each part with a clamp so that the alignment is not disturbed A sixth step of fixing, the fixed step of inserting the resultant into the vacuum chamber, and a seventh step of performing a chamber evacuation and heating process, an eighth step of cooling the metal thin plate 300 after the frit melt sealing, and the lower plate If the exhaust port 610 is present in the glass 120, the ninth step of cooling the air temperature to room temperature after sealing the exhaust port is continuously performed.
  • the sealing bonding of the vacuum through the sealing bonding of the upper and lower panes 11 and 120 and the metal thin plate 300 is made easy. To lose.
  • the frit seal member 200 seated on the seal portion on the metal thin plate 300 is seated and the frit seal is formed.
  • the method may further include mounting the cover glass 130 on the member 200.
  • FIG. 5 is the same as the second embodiment except for the case where the exhaust port 610 is not present in the lower glass 120 of the second embodiment.
  • the height correction glass 140 is disposed on the upper surface of the frit seal member 200. And further comprising the step of seating the frit seal member 200 on the upper surface of the height correction glass (140).
  • FIG. 7 is the same as the third embodiment except for the case where the exhaust port 610 is not present in the lower plate glass 120.
  • the third embodiment it is possible to reduce the overall thickness of the vacuum glass 100 manufactured according to the application of the height correction glass 140, it is possible to slim, the thin metal plate 300 and the frit seal member 200 ) The attaching process is easier than the first embodiment.
  • the fourth embodiment includes the frit seal member 200 formed in a seal portion on the metal foil 300 between the fifth and sixth steps in the first embodiment. Laminating the cover glass 130 in sequence.
  • FIG. 9 is the same as the fourth embodiment except that the exhaust port 610 is not present in the lower glass of the fourth embodiment.
  • the frit seal member 200 is preferably a binder and gas contained in the frit to be a raw material is removed and degassed.
  • the degassed frit seal member 200 puts a frit in the form of powder or paste into a crucible or jig in a vacuum chamber, and is heated to perform degassing and debinding. It is produced by molding into a predetermined shape in the state of fluidity. That is, in order to manufacture the frit seal member 200, a flowable frit is extruded through a nozzle and molded in a solder form. Alternatively, the frit seal member 200 is manufactured by pouring a frit in a fluid state into a molding die and molding. Accordingly, the frit seal member 200, which is an adhesive low melting point solder glass, may be prepared. In this case, the shape of the frit seal member 200 is not limited to solder.
  • the metal thin plate 300 is composed of a thin plate structure formed of a metal alloy, which is the plate glass is deformed due to thermal expansion, but fine in the case of the plate glass in the high temperature environment of the upper plate glass 110 and the lower plate glass 120 This is to prevent deflection or cracking in advance by creating a space that can accommodate such a case.
  • the metal thin plate 300 is composed of a metal alloy component, in this case, preferably 52% iron (FE), nickel (NI) 48% component metal alloy, or iron (FE) 54%, nickel (NI) Prepared with 46% component metal alloy.
  • the metal thin plate 300 is a flexible metal strip shape, the coefficient of thermal expansion is configured to be the same or very similar to the plate glass, it is preferable to prevent the bending (deflexion) or crack (crack) phenomenon of the plate glass. Do.
  • the metal thin plate 300 has a flexible flexibility in a metal thin plate shape and is configured by adjusting the metal alloy component so that the thermal expansion coefficient with glass is similar.
  • At least one of the plate glasses 110 and 120 may be formed of any one of tempered glass, Roy glass, reflective glass, color conversion glass, and a glass on which a solar cell substrate is formed.
  • the micro spacer 500 is intended to prevent the problem that the facing glass is bent and stuck or broken due to the vacuum when the space between the glass and the plate glass is sealed with a vacuum as in the conventional vacuum glass. Therefore, the arrangement shape of the micro spacer 500 can be freely deformed within a range that can prevent the bending of the plate glass (110, 120).
  • the vacuum atmosphere is formed by a vacuum chamber capable of evacuating the vacuum degree of 10 -2 Torr to 10 -7 Torr, for example, a heater capable of heating up to 500 ยฐC and It is equipped with a gas inlet valve to increase the pressure.
  • a vacuum chamber capable of evacuating the vacuum degree of 10 -2 Torr to 10 -7 Torr
  • a heater capable of heating up to 500 ยฐC and It is equipped with a gas inlet valve to increase the pressure.
  • the vacuum chamber exhausts the gas introduced therein as much as the target value. Start the heater. At this time, by forming an exhaust hole in one of the two panes of the plate glass, the air inside is sufficiently escaped to form a high vacuum.
  • the degree of vacuum between the pane and the pane is from 10 -3 Torr to 10 -6 Torr.
  • the temperature in the vacuum chamber heated by the heater is different depending on the material of the frit seal member 200, but is usually performed at about 270 ยฐC to 470 ยฐC, preferably 420 ยฐC or more, the holding time Usually 15 minutes is enough. Obviously, shorter times are required at higher temperatures and longer at lower temperatures.
  • the frit seal member 200 is shown in a plate shape, but is not limited to this, and may be all in the shape of a polygonal column such as a square pillar, preferably the alignment of the plate glass (110,120) and the metal thin plate (300) And a shape that is easy to manufacture.
  • the plate glass located on at least one side of the both sides of the resultant may be used that is a hole, which means an embodiment of forming a separate exhaust port 610.
  • the exhaust hole 610 further exhausts the inner air to achieve a target value, which is larger than the hole 610. It is preferable to block the outside and the space between the plate glass (110, 120) by blocking the hole 610 with the exhaust port sealing member 620 and heat compression. In this case, it is preferable to use a degassed frit molded article (not shown) as the medium for bonding the lid glass 130 to the frit seal member 200.
  • the first step of preparing the cleaned lower platen glass 120 is performed, and then the second step of forming a plurality of spacers 500 on the upper surface of the lower platen glass 120 is performed.
  • step 03 of mounting the frit seal member 200 formed of low melting point solder glass on one surface of the lower plate glass 120 the metal thin plate 300 is seated on the top surface of the frit seal member 200.
  • Step 04 the step of mounting the frit seal member 200 in the metal thin plate 300 and the top glass 110, the seal portion (Seoul) 05, the top glass 110 cleaned in the result of the step 05 Step (06) for seating, step (07) for aligning the resultant through the above steps and fixing each part with a clamp so that the alignment is not disturbed, and evacuating and heating the chamber after inserting the fixed result into the vacuum chamber.
  • the eighth step the twelfth step of cooling the metal thin plate 300 after the frit melt sealing, and if the exhaust port 610 is in the lower plate glass 120, the tenth step of cooling to room temperature after sealing the exhaust port continuously To be carried out.
  • FIG. 6C illustrates an embodiment in which the shape of the metal thin plate 300 is opened and one side is tapered and converged like a pencil lead. 6d shows a case where there is no exhaust port.
  • FIG. 6C illustrates an embodiment in which the shape of the metal thin plate 300 is opened and one side is tapered and converged like a pencil lead. 6d shows a case where there is no exhaust port.
  • the cover glass 130 is further formed on the frit seal member 200 positioned on both ends of the lower plate 120 between the sixth and seventh steps. do.
  • the basic manufacturing method is the same as the first to fourth embodiments, the material is also the same, detailed description thereof will be omitted.
  • a seventh embodiment which is another embodiment, will be described with reference to FIGS. 16 to 18.
  • the configuration using a getter 410 or a getter 410 and a getter line 420 is disclosed, which additionally adsorbs the gas desorbed by expansion and contraction during the use of vacuum glass for a long time. It is a configuration to keep it continuously.
  • the getter line 420 can be heated by connecting a power supply capable of simply supplying current from the outside, and the getter line 420 can be heated by a laser or an induction heating device.
  • the getter 410 material When the getter 410 is activated by supplying power for high temperature heating, the getter 410 material may be evaporated and coated in a vacuum glass to apply a non-evaporable getter that does not leave a mark. .
  • the non-evaporable getter is disposed inside the frit seal member 200 disposed on the plate glass, and a current lead line (getter line) for supplying power to the non-evaporable getter is formed from the non-evaporable getter.
  • a current lead line getter line
  • the functional thin film layer 150 may be applicable to Roy glass, color conversion glass, and the like.
  • a functional thin film layer 150 vulnerable to oxidation of an atmospheric pressure process may be further formed on at least one outer surface of the upper glass 110 and the lower glass 120, and the outer surface of the functional thin film layer 150 may be formed in a multilayered structure.
  • a multilayered structure may be This is easy to UV-block and is a structure for improving heat insulation.
  • the bottom of the structure is finished using the multi-layered bottom glass 170 and the multi-layered support 250 for supporting the media is mediated.
  • the plate glass (110,120) is generally used a transparent glass widely used, but is not limited to this, at least one of the glass according to the purpose of tempered glass, low-E glass (low-E glass), reflective glass,
  • the functional plate glass of any one of electrochromatic glass or glass on which a solar cell substrate is formed may be used.
  • 21 to 23 are views illustrating reasons for inserting the thin metal plate 300 and principles for preventing bending and cracking of the plate glass according to various embodiments of the present disclosure.
  • the thin metal plate 300 is to prevent the cracks and warpage of the plate glass by causing the shrinkage in the other portions when the portion is expanded, the shape of the metal thin plate 300 is not only in the shape of bent in a square But it may be a semi-circle, straight, and may be configured in various shapes.
  • the vacuum glass manufacturing method according to the present invention as the plate glass can be applied to the soft (roy) type of glass (excellent heat radiation shielding and heat insulation excellent) than the hard (hard type) Roy glass. This is because there is no fear that the Ag metal coating film of the soft Roy glass is oxidized because the sealing bonding process due to the hot pressing of the plate glass and the plate glass is performed in a vacuum atmosphere.
  • the vacuum glass manufacturing method according to the present invention is functionally lost due to the oxidation of the metal coating film and other characteristic changes in the glass with the color conversion glass, the reflective glass, and the solar cell substrate on which the metal coating film is formed, as with the soft Roy glass.
  • it can be applied within the range without problems.
  • the glass on which the solar cell substrate is formed may become translucent or opaque due to the formation of the solar cell substrate.
  • the glass on which the solar cell substrate is formed is distributed only to a part of the entire area of the vacuum glass to be manufactured so that the view through this is achieved. It is desirable to secure.
  • the vacuum glass according to the present invention does not lose its function even when the functional sheet glass of soft type low-E glass, electrochromatic glass, reflecting glass, or glass on which a solar cell substrate is formed is applied.
  • the sheet metal having the shape of easy expansion and contraction is absorbed by the metal sheet so that the deflection and cracking do not occur. This increases the durability and has the effect of extending stability and lifespan, and there is no need to perform a separate exhaust process, and thus forming the exhaust hole and the exhaust tube or forming the exhaust tube, thereby simplifying and facilitating the process. .
  • the vacuum glass according to the present invention increases durability, can be used in various fields, and can be said to be an effective invention in general use.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
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  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
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  • Geochemistry & Mineralogy (AREA)
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  • Joining Of Glass To Other Materials (AREA)

Abstract

The present invention relates to a vacuum glass manufacturing method that manufactures vacuum glass by overlapping a plurality of panes such that vacuum gaps form between the panes, and to vacuum glass manufactured by same. More particularly, an expandable and contractible thin metal plate is inserted during hermetic bonding of the plurality of panes using low-melting frit glass, so that stress is not generated even though the panes disposed at both ends of the plurality of panes of the vacuum glass contract and expand in different manners due to a temperature difference between both ends of the panes. Even if the temperature varies greatly within the vacuum glass, the thin metal plate absorbs the stress caused by contraction and expansion at both ends of the glass, and can prevent the generation of deflection and cracks in the vacuum glass. As hermetic bonding of low-melting glass is performed under a high vacuum atmosphere, the vacuum glass does not lose its functionality even if functional panes of the type which lose functionality due to oxidization, such as soft-type low-E glass, reflective glass, electrochromatic glass or glass with a solar cell substrate, are used.

Description

์ง„๊ณต ์œ ๋ฆฌ ์ œ์กฐ๋ฐฉ๋ฒ• ๋ฐ ์ด์— ์˜ํ•˜์—ฌ ์ œ์กฐ๋˜๋Š” ์ง„๊ณต์œ ๋ฆฌVacuum glass manufacturing method and vacuum glass produced thereby

๋ณธ ๋ฐœ๋ช…์€ ํŒ์œ ๋ฆฌ ์‚ฌ์ด์˜ ๊ณต๊ฐ„์ด ์ง„๊ณต์ƒํƒœ๊ฐ€ ๋˜๋„๋ก ๋ณต์ˆ˜์˜ ํŒ์œ ๋ฆฌ๋ฅผ ๊ฒน์ณ์„œ ๋งŒ๋“  ์ง„๊ณต์œ ๋ฆฌ ์ œ์กฐ๋ฐฉ๋ฒ• ๋ฐ ์ด์— ์˜ํ•˜์—ฌ ์ œ์กฐ๋˜๋Š” ์ง„๊ณต์œ ๋ฆฌ์— ๊ด€ํ•œ ๊ฒƒ์œผ๋กœ, ๋”์šฑ ์ƒ์„ธํ•˜๊ฒŒ๋Š” ์ง„๊ณต ๋ถ„์œ„๊ธฐ์—์„œ ๋ณต์ˆ˜์˜ ํŒ์œ ๋ฆฌ๋ฅผ ์ € ์œต์  frit ์œ ๋ฆฌ๋ฅผ ์‚ฌ์šฉํ•œ ๋ฐ€๋ด‰ ์ ‘ํ•ฉ์‹œํ‚ด์— ์žˆ์–ด ์ˆ˜์ถ• ํŒฝ์ฐฝ์ด ์ž์œ ๋กœ์šด ํ˜•์ƒ์˜ ๊ธˆ์† ๋ฐ•ํŒ์„ ์‚ฝ์ž…ํ•จ์œผ๋กœ์จ ๋ณต์ˆ˜์˜ ํŒ์œ ๋ฆฌ ์–‘๋‹จ์˜ ์˜จ๋„์ฐจ์ด์— ์˜ํ•ด ์–‘๋‹จ์˜ ํŒ์œ ๋ฆฌ๊ฐ€ ์„œ๋กœ ๋‹ฌ๋ฆฌ ์ˆ˜์ถ•๊ณผ ํŒฝ์ฐฝ์„ ํ•˜๋”๋ผ๋„ stress๊ฐ€ ๋ฐœ์ƒ์น˜ ์•Š์•„, ์ง„๊ณต ์œ ๋ฆฌ ์–‘๋‹จ์—์„œ์˜ ์˜จ๋„ ์ฐจ์ด๊ฐ€ ํฌ๋”๋ผ๋„ ์–‘๋‹จ ์œ ๋ฆฌ์˜ ์ˆ˜์ถ•๊ณผ ํŒฝ์ฐฝ stress๋ฅผ ๊ธˆ์†๋ฐ•ํŒ์ด ํก์ˆ˜ํ•จ์œผ๋กœ์จ ์ง„๊ณต์œ ๋ฆฌ์˜ ํœจ(deflexion) ๋ฐ ๊นจ์ง(crack) ํ˜„์ƒ์ด ๋ฐœ์ƒํ•˜์ง€ ์•Š๋„๋ก ํ•  ์ˆ˜ ์žˆ๋Š” ์ง„๊ณต์œ ๋ฆฌ ์ œ์กฐ๋ฐฉ๋ฒ• ๋ฐ ์ด์— ์˜ํ•˜์—ฌ ์ œ์กฐ๋˜๋Š” ์ง„๊ณต์œ ๋ฆฌ์— ๊ด€ํ•œ ๊ฒƒ์ด๋‹ค.The present invention relates to a vacuum glass manufacturing method made by stacking a plurality of plate glass so that the space between the plate glass is in a vacuum state, and more particularly, to a vacuum glass manufactured by using a plurality of plate glass in a vacuum atmosphere using a low melting point frit glass By inserting a metal sheet having a shape that is free of shrinkage expansion in sealing bonding, stress does not occur even if the plate glass at both ends shrinks and expands differently due to the temperature difference between the ends of the plurality of plate glass. The present invention relates to a vacuum glass manufacturing method and a vacuum glass manufactured by the same, wherein the metal sheet absorbs the shrinkage and expansion stress of both ends of the glass to prevent the bending and cracking of the vacuum glass.

์š”์ฆ˜ ์‹ ์ถ•ํ•˜๋Š” ์•„ํŒŒํŠธ, ์ฃผ์ƒ๋ณตํ•ฉ, ์‚ฌ๋ฌด์šฉ ๋นŒ๋”ฉ ๋“ฑ ํฌ๊ณ  ์ž‘์€ ๋ชจ๋“  ๊ฑด์ถ•๋ฌผ์€ ๊ทธ ์™ธ๊ด€์„ ๋ฏธ๋ คํ•˜๊ฒŒ ํ•จ๊ณผ ๋™์‹œ์— ํ™• ํŠธ์ธ ์ „๋ง์„ ํ™•๋ณดํ•˜๊ธฐ ์œ„ํ•ด ๊ฑด๋ฌผ ์™ธ๋ฒฝ ์ „์ฒด๋ฅผ ๋˜๋Š” ๋Œ€๋ถ€๋ถ„์„ ์œ ๋ฆฌ๋กœ ๋งˆ๊ฐ ์ฒ˜๋ฆฌํ•˜๋Š” ์ถ”์„ธ์— ์žˆ๋‹ค.Nowadays, all large and small buildings such as new apartments, residential complexes, office buildings, etc., have a tendency to finish the entire or most of the exterior walls of glass in order to have a beautiful appearance and to have a clear view.

์ด์ฒ˜๋Ÿผ ์œ ๋ฆฌ๋Š” ๊ฑด์ถ•๋ฌผ์— ์žˆ์–ด์„œ ๊ฑด๋ฌผ์˜ ์™ธํ˜•์„ ์•„๋ฆ„๋‹ต๊ณ  ๋‹ค์–‘ํ•˜๊ฒŒ ํ•ด ์ค„ ์ˆ˜ ์žˆ๋Š” ์žฌ๋ฃŒ์ด๋‚˜, ๊ฑด์ถ•๋ฌผ์— ์žˆ์–ด์„œ ์œ ๋ฆฌ๋Š” ๋ช‡ ๊ฐ€์ง€ ์น˜๋ช…์ ์ธ ์•ฝ์ ์„ ๊ฐ€์ง€๊ณ  ์žˆ๋‹ค.As such, glass is a material that can make the appearance of buildings beautiful and diverse in buildings, but glass has some fatal weaknesses in buildings.

์ฆ‰, ์ƒ๊ธฐ ์œ ๋ฆฌ๋Š” ๋‹จ์—ด์œจ์ด ๋–จ์–ด์ง์œผ๋กœ ์ธํ•˜์—ฌ ์ฝ˜ํฌ๋ฆฌํŠธ ๋ฒฝ์— ๋น„ํ•ด ์—๋„ˆ์ง€์˜ ์†Œ๋ชจ๋ฅผ ์ฆ๊ฐ€์‹œํ‚ค๊ฒŒ ๋˜๊ณ , ์ด๋กœ ์ธํ•ด ๊ฑด์ถ•๋ฌผ์—์„œ ์œ ๋ฆฌ์˜ ๋น„์ค‘์ด ๋†’์„์ˆ˜๋ก ํƒœ์–‘์„ ๊ฐ€ ๋ฆด ๋ธ”๋ผ์ธ๋“œ, ๋ฒ„ํ‹ฐ์ปฌ, ์ปคํŠผ๊ณผ ๊ฐ™์€ ์ฐจ์–‘์žฅ์น˜๋ฅผ ๊ฒธ๋น„ํ•ด์•ผ ํ•˜๊ธฐ ๋•Œ๋ฌธ์— ๋ถ€๋Œ€๋น„์šฉ์ด ์ฆ๊ฐ€ํ•œ๋‹ค๋Š” ๋‹จ์ ์„ ๊ฐ–๋Š” ๊ฒƒ์ด๋‹ค.That is, the glass increases energy consumption compared to the concrete wall due to the lower insulation rate, and as a result, the higher the specific gravity of the glass in the building, the combination of sunshades such as blinds, verticals and curtains to cover the sun. Therefore, it has a disadvantage that the additional cost increases.

ํŠนํžˆ, ์œ ๋ฆฌ๋Š” ํƒœ์–‘์œผ๋กœ๋ถ€ํ„ฐ ๋œจ๊ฑฐ์šด ์ง์‚ฌ๊ด‘์„ ์„ ๊ทธ๋Œ€๋กœ ๋ฐ›์•„๋“ค์ผ ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ์‹ค๋‚ด์˜ ์—ด์„ ๊ทธ๋Œ€๋กœ ๋ฐ–์œผ๋กœ ์œ ์ถœ์‹œํ‚ด์œผ๋กœ์จ ๊ฑด๋ฌผ ๋‚ด์—์„œ ์—๋„ˆ์ง€ ์†์‹ค์˜ ์ฃผ์š” ์›์ธ ์ค‘ ํ•˜๋‚˜๋กœ ์ž‘์šฉํ•˜๊ฒŒ ๋œ๋‹ค.In particular, glass not only accepts hot direct sunlight from the sun, but also discharges heat inside the room as it is, thereby acting as one of the main sources of energy loss in the building.

์ฆ‰, ๊ฒจ์šธ์ฒ ์—๋Š” ์œ ๋ฆฌ๋กœ ์ธํ•œ ์‹ค๋‚ด์˜ ์—ด์ด ๋ฐ–์œผ๋กœ ๊ทธ๋Œ€๋กœ ์œ ์ถœ๋˜๊ธฐ ๋•Œ๋ฌธ์— ๋‚œ๋ฐฉ๋น„๊ฐ€ ์˜ฌ๋ผ๊ฐ€๊ณ , ์—ฌ๋ฆ„์ฒ ์—๋Š” ์™ธ๋ถ€์˜ ์—ด์ด ์œ ๋ฆฌ๋ฅผ ํ†ต๊ณผํ•˜์—ฌ ๊ทธ๋Œ€๋กœ ์‹ค๋‚ด๋กœ ์œ ์ž…๋˜๊ธฐ ๋•Œ๋ฌธ์— ๋ƒ‰๋ฐฉ๋น„๊ฐ€ ์ƒ์Šนํ•˜๋Š” ์›์ธ์œผ๋กœ ์ž‘์šฉํ•˜๋Š” ๊ฒƒ์ด๋‹ค.That is, in winter, the heating cost is increased because the heat of the interior of the glass is leaked out as it is, and in the summer, the cooling cost increases because the external heat flows into the interior as it passes through the glass.

๋‹ค์‹œ ๋งํ•ด, ํ†ต์ƒ ์œ ๋ฆฌ๋ฅผ ์ด์šฉํ•œ (window)๋Š” ๊ฑด๋ฌผ ๋‚ด์™ธ๋ถ€๋ฅผ ๊ด€ํ†ตํ•˜๋Š” ์ค‘์š”ํ•œ ๋งค๊ฐœ์ฒด์ด๋‚˜ ์ด ๋Š” ๋ฒฝ์ฒด์— ๋น„ํ•ด ์—ด์ „๋„์œจ์ด 10 ๋ฐฐ ์ด์ƒ ์ทจ์•ฝํ•˜๋‹ค๊ณ  ํ•  ์ˆ˜ ์žˆ๋‹ค.In other words, glass is usually an important medium that penetrates the interior and exterior of a building, but its thermal conductivity is 10 times weaker than that of a wall.

ํŠนํžˆ, ๊ตญ๋‚ด ๊ฑด๋ฌผ ๋ถ€๋ถ„์—์„œ ์ด๋ฃจ์–ด์ง€๋Š” ๊ตญ๊ฐ€ ์—๋„ˆ์ง€ ์ด ์†Œ๋น„๋Š” ์ „์ฒด ์—๋„ˆ์ง€ ์†Œ๋น„์˜ ์•ฝ 30 %๋ฅผ ์ฐจ์ง€ํ•˜๊ณ , ๊ฑด๋ฌผ์˜ ์—๋„ˆ์ง€ ์†Œ๋ชจ๋ถ„์˜ ์•ฝ 40 %๊ฐ€ ์ฐฝ์„ ํ†ตํ•ด ์†์‹ค๋˜๋Š” ๋ฐ”, ์šฐ๋ฆฌ๋‚˜๋ผ์™€ ๊ฐ™์ด ์—๋„ˆ์ง€ ์ˆ˜์ž…์ด 98 %์— ์ด๋ฅด๊ณ  ์žˆ๋Š” ํ˜„์‹ค์„ ์‚ดํŽด๋ณผ ๋•Œ, ๋ฅผ ํ†ตํ•œ ๊ฑด์ถ•๋ฌผ์˜ ๋‹จ์—ด์œจ์„ ๋†’์ด๋Š” ๊ฒƒ์€ ์—๋„ˆ์ง€ ์ ˆ์•ฝ์˜ ์ง€๋ฆ„๊ธธ์ด๋ฉฐ, ๋‚˜์•„๊ฐ€ ๊ตญ๊ฐ€ ๊ฒฝ์ œ์˜ ๊ฒฝ์Ÿ๋ ฅ์„ ๊ทผ๋ณธ์ ์œผ๋กœ ๊ฐ•ํ™”ํ•˜๋Š” ๋ฐ ์ง๊ฒฐ๋œ๋‹ค ํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ์ด๋‹ค.In particular, the national energy consumption in the domestic building sector accounts for about 30% of the total energy consumption, and about 40% of the building's energy consumption is lost through windows. In view of the reality, increasing the insulation rate of the building through is a shortcut to energy saving and can be directly linked to fundamentally strengthening the competitiveness of the national economy.

์ด์— ์ตœ๊ทผ์—๋Š” ๋‹จ๊ฒน(ํ˜น์€ ๋‹จ์ธต)์˜ ์œ ๋ฆฌ์—์„œ ๋ณต๊ฒน(ํ˜น์€ ๋ณต์ธต)์˜ ์œ ๋ฆฌ๋กœ ๋ณ€๊ฒฝ๋˜๋Š” ์ถ”์„ธ์— ์žˆ๋‹ค.Recently, there has been a trend to change from single layer (or single layer) glass to double layer (or multilayer) glass.

๋ณต๊ฒน์˜ ์œ ๋ฆฌ๋ž€ ํŒ์œ ๋ฆฌ์™€ ํŒ์œ ๋ฆฌ ์‚ฌ์ด์— ์ธ์žฅ๋ ฅ์ด ํฐ ํ•„๋ฆ„์„ ๋„ฃ๊ณ  ์••์ฐฉ์‹œํ‚ค๊ฑฐ๋‚˜ ํŒ์œ ๋ฆฌ์™€ ํŒ์œ ๋ฆฌ ์‚ฌ์ด์— ๊ฑด์กฐํ•œ ๊ณต๊ธฐ์ธต์„ ํ˜•์„ฑํ•œ ๊ฒƒ์„ ์ด๋ฅด๋ฉฐ, ํŠนํžˆ ํ›„์ž์˜ ๊ฒฝ์šฐ ๋‚ด๋ถ€์— ํ˜•์„ฑํ•˜๋Š” ๊ฑด์กฐํ•œ ๊ณต๊ธฐ์ธต์œผ๋กœ์„œ ์ง„๊ณต์„ ํ˜•์„ฑํ•œ ๊ฒƒ์„ ์ง„๊ณต์œ ๋ฆฌ๋ผ๊ณ  ํ•œ๋‹ค. ์ด๋Ÿฌํ•œ ๋ณต์ธต์œ ๋ฆฌ๋Š” ๋‘ ๊ฒน์˜ ์œ ๋ฆฌํŒ ์‚ฌ์ด์— 1cm ์ •๋„์˜ ๊ณต๊ฐ„์„ ๋‘” ์ด์ค‘ ์œ ๋ฆฌ๋กœ ํƒœ์–‘๊ด‘ ์ฐจ๋‹จ๊ณผ ๋ฐฉ์Œ ๋ฐ ๋‹จ์—ด ํšจ๊ณผ๊ฐ€ ๋†’์•„ ๊ณ ๊ธ‰ ๊ฑด์ถ•๋ฌผ์˜ ์ฐฝ๋ฌธ ์ž์žฌ๋กœ ๋งŽ์ด ์“ฐ์ธ๋‹ค. Double-layer glass refers to the compression of a film having a high tensile force between the plate glass and the plate glass or the formation of a dry air layer between the plate glass and the plate glass. In the latter case, a vacuum is formed as a dry air layer formed inside. do. This multilayer glass is a double glass with a space of about 1cm between two layers of glass plates, and is widely used as a window material for high-grade buildings due to its high sunscreen, soundproofing, and insulation effect.

๋„ 1์€ ์ข…๋ž˜ ๊ธฐ์ˆ ์— ๋”ฐ๋ฅธ ์ง„๊ณต ์œ ๋ฆฌ๋ฅผ ๋„์‹œํ•œ ์‚ฌ์‹œ๋„(a) ๋ฐ ๋‹จ๋ฉด๋„(b)์ด๋‹ค.1 is a perspective view (a) and a cross-sectional view (b) of a vacuum glass according to the prior art.

๋„๋ฉด์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ์ข…๋ž˜ ๊ธฐ์ˆ ์— ๋”ฐ๋ฅธ ์ง„๊ณต ์œ ๋ฆฌ(90)๋Š” ๋‘ ๊ฒน์˜ ํŒ์œ ๋ฆฌ(91, 92) ์‚ฌ์ด์— ์ŠคํŽ˜์ด์„œ(spacer; support pillar, 94)๊ฐ€ ๋ฐฐ์น˜๋œ ๊ณต๊ฐ„์„ ์ง„๊ณต์œผ๋กœ ๊ธฐ๋ฐ€ํ•˜๊ธฐ ์œ„ํ•ด ๊ทธ ๋‘˜๋ ˆ๊ฐ€ ์‹ค๋ง์žฌ(93)๋กœ ๋ฐ€๋ด‰๋˜๊ณ , ์ผ๋ฉด์˜ ํŒ์œ ๋ฆฌ์— ํ˜•์„ฑ๋œ ๋ฐฐ๊ธฐํŠœ๋ธŒ(95)๋ฅผ ํ†ตํ•ด ๊ทธ ๋‚ด์ธก ๊ณต๊ธฐ๋ฅผ ๋ฐฐ๊ธฐํ•˜์—ฌ ๊ฐ์••์ƒํƒœ๋กœ ์ œ์กฐ๋œ๋‹ค.As shown in the figure, the vacuum glass 90 according to the prior art has a circumference to vacuum-tighten a space where a spacer (support pillar) 94 is disposed between two layers of panes 91 and 92. Sealed with a sealing material 93, the inner air is exhausted through an exhaust tube 95 formed in the plate glass on one surface, and is manufactured under reduced pressure.

๊ทธ๋Ÿฌ๋‚˜, ์ด๋Ÿฌํ•œ ์ง„๊ณต์œ ๋ฆฌ(90)๋Š” ๋กœ์ด์œ ๋ฆฌ(low-E glass)๋ฅผ ์ ์šฉํ•˜๋Š” ๊ฒฝ์šฐ ํ•˜๋“œ(hard type) ๋กœ์ด์œ ๋ฆฌ๋Š” ๋‹จํŒ์œผ๋กœ ์ ์šฉ ๊ฐ€๋Šฅํ•˜์ง€๋งŒ, ํ•˜๋“œ ๋กœ์ด์œ ๋ฆฌ์— ๋น„ํ•ด ๋ณต์‚ฌ์—ด ์ฐจํ๋„๊ฐ€ ์šฐ์ˆ˜ํ•œ ์†Œํ”„ํŠธ(soft type) ๋กœ์ด์œ ๋ฆฌ๋ฅผ ์ ์šฉํ•˜๋Š” ๋ฐ๋Š” ์–ด๋ ค์›€์ด ์žˆ์—ˆ๋‹ค. ์ด๋Š” ์ง„๊ณต ์œ ๋ฆฌ๋ฅผ ๋งŒ๋“œ๋Š” ๊ณผ์ •์—์„œ ๋‘ ๊ฒน์˜ ํŒ์œ ๋ฆฌ(91, 92) ์‚ฌ์ด์˜ ์‹ค๋ง์žฌ(93)๋ฅผ ์šฉ์œต์‹œํ‚ค๊ธฐ ์œ„ํ•ด ๋Œ€๊ธฐ ์ค‘์—์„œ ํ†ต์ƒ 450 โ„ƒ๊นŒ์ง€ ํŒ์œ ๋ฆฌ(91, 92)๋ฅผ ๊ฐ€์—ดํ•ด์•ผ ํ•˜๋Š”๋ฐ, ์ด๋•Œ ์†Œํ”„ํŠธ ๋กœ์ด์œ ๋ฆฌ์˜ Ag ๊ธˆ์† ์ฝ”ํŒ…๋ง‰์ด ์‚ฐํ™”๋˜์–ด ๋ณ€์ƒ‰๋˜๊ณ  ๋ณต์‚ฌ์—ด ์ฐจํ ๊ธฐ๋Šฅ์„ ์ƒ์‹คํ•˜๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค.However, when the low-E glass is applied to the vacuum glass 90, the hard type Roy glass may be applied as a single plate, but a soft type having excellent radiant heat shielding degree compared to the hard Roy glass. The application of Roy glass was difficult. This requires heating the panes 91 and 92 in the atmosphere to 450 ยฐ C. in the air in order to melt the sealing material 93 between the two layers of panes 91 and 92 in the process of making the vacuum glass. This is because the coating film is oxidized, discolored, and loses the radiation shielding function.

๋˜ํ•œ, ์ƒ‰๋ณ€ํ™˜(electrochromatic) ์œ ๋ฆฌ ๋˜๋Š” ํƒœ์–‘์ „์ง€ ๊ธฐํŒ์ด ํ˜•์„ฑ๋œ ์œ ๋ฆฌ๋ฅผ ์ ์šฉํ•˜๋Š” ๋ฐ ์žˆ์–ด์„œ๋„ ์ƒ๊ธฐ ์†Œํ”„ํŠธ ๋กœ์ด ์œ ๋ฆฌ์™€ ๋งˆ์ฐฌ๊ฐ€์ง€๋กœ ๊ทธ์— ๋”ฐ๋ฅธ ๊ธˆ์† ์ฝ”ํŒ…๋ง‰์ด ์‚ฐํ™”๋˜๋Š” ๋ฌธ์ œ์ ์ด ์žˆ์—ˆ๋‹ค.In addition, in the application of electrochromatic glass or glass on which a solar cell substrate is formed, there is a problem in that the metal coating film is oxidized similarly to the soft Roy glass.

์ด๋ฅผ ํšŒํ”ผํ•˜๊ธฐ ์œ„ํ•ด ์ƒ๊ธฐ ์ง„๊ณต ์œ ๋ฆฌ(90)์˜ ์‹ค๋ง์žฌ(93)๋กœ์„œ ์ € ์œต์ ์˜ ์ธ๋“(indium) ๋˜๋Š” ์ธ๋“ ํ•ฉ๊ธˆ์„ ์‚ฌ์šฉํ•˜์—ฌ ์•ฝ 200 โ„ƒ์—์„œ ๋‘ ๊ฒน์˜ ํŒ์œ ๋ฆฌ๋ฅผ ๋ฐ€๋ด‰ํ•˜๊ธฐ๋„ ํ•˜์˜€์œผ๋‚˜, ์ด ๊ฒฝ์šฐ์˜ ์ง„๊ณต ์œ ๋ฆฌ(90)๋Š” ์ƒ๊ธฐ ์ธ๋“ ๋˜๋Š” ์ธ๋“ ํ•ฉ๊ธˆ์œผ๋กœ ์ธํ•ด ๊ฐ€๊ฒฉ์ด ์ƒ์Šนํ•จ์€ ๋ฌผ๋ก , ์ €์˜จ ์ ‘ํ•ฉ์œผ๋กœ ์ธํ•ด ์ƒ๊ธฐ ๋ฐฐ๊ธฐํŠœ๋ธŒ(95)๋ฅผ ํ†ตํ•ด ์ถฉ๋ถ„ํžˆ ๋ฐฐ๊ธฐ๋˜์ง€ ์•Š๊ณ  ๋‚จ์•„ ์žˆ๋˜ ๊ฐ€์Šค๊ฐ€ ์„œ์„œํžˆ ํƒˆ ๊ฐ€์Šคํ™”๋˜๋ฉด์„œ ๋‚ด๋ถ€ ์ง„๊ณต์ด ์•ฝํ•ด์งˆ ์ˆ˜ ์žˆ์œผ๋ฉฐ, ์ด๋กœ ์ธํ•ด ์ˆ˜ ๋…„ ๋งŒ์— ๋‹จ์—ด ๊ธฐ๋Šฅ์„ ์ƒ์‹คํ•˜๊ธฐ๋„ ํ•˜๋Š” ๋ฌธ์ œ์ ์ด ์žˆ์—ˆ๋‹ค.In order to avoid this, a low melting point of indium (indium) or an indium alloy was used as the sealing material 93 of the vacuum glass 90 to seal two layers of glass at about 200 ยฐ C., but in this case, the vacuum glass 90 As the price increases due to the indium or the indium alloy, as well as the internal vacuum may be weakened as the gas remaining without being sufficiently exhausted through the exhaust tube 95 due to low temperature bonding is gradually degassed. There has been a problem that the insulation function is lost after a year.

๋˜ํ•œ, ์ƒ๊ธฐ ์ง„๊ณต ์œ ๋ฆฌ(90)๋Š” ๋‚ด๋ถ€ ์ง„๊ณต์„ ์œ„ํ•ด ๋ณ„๋„์˜ ๋ฐฐ๊ธฐ ๊ณผ์ •์„ ๊ฑฐ์ณ์•ผ ํ•˜๋ฏ€๋กœ ์ œ์กฐ ๊ณผ์ •์ด ๊นŒ๋‹ค๋กญ๊ณ , ๋ฐฐ๊ธฐ๋ฅผ ์œ„ํ•ด ํ˜•์„ฑ๋œ ๋ฐฐ๊ธฐํŠœ๋ธŒ(95)๊ฐ€ ๋Œ์ถœ๋˜์–ด ์žˆ์œผ๋ฏ€๋กœ ๋Œ€๋Ÿ‰ ์ ์žฌ์—๋„ ์–ด๋ ค์›€์ด ์žˆ์—ˆ๋‹ค.In addition, since the vacuum glass 90 has to go through a separate exhaust process for the internal vacuum, the manufacturing process is difficult, and since the exhaust tube 95 formed for the exhaust is protruded, there is a difficulty in mass loading.

์ด๋Ÿฌํ•œ ๋‹จ์ ์„ ๊ทน๋ณตํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ๋ณธ์› ๋ฐœ๋ช…์˜ ์ถœ์›์ธ์€ KR 10-2007-0101888 ์—์„œ ์ง„๊ณต ๋ถ„์œ„๊ธฐ์—์„œ ํŒ์œ ๋ฆฌ์™€ ํŒ์œ ๋ฆฌ์˜ ๋ฐ€๋ด‰ ์ ‘ํ•ฉ ๋ฐ ๊ทธ ๋‚ด์ธก ๊ณต๊ธฐ๋ฅผ ๋ฐฐ์ถœ์‹œํ‚ค๋Š” ๊ณต์ •์ด ๋™์‹œ์— ์ด๋ฃจ์–ด์ง€๋„๋ก ํ•˜์—ฌ ๋ณ„๋„์˜ ๋ฐฐ๊ธฐ ๊ณต์ •๊ณผ ๊ทธ์— ๋”ฐ๋ฅธ ๋ฐฐ๊ธฐ๊ณต ๋ฐ ๋ฐฐ๊ธฐํŠœ๋ธŒ์˜ ํ˜•์„ฑ ๋‹จ๊ณ„๊ฐ€ ํ•„์š” ์—†๋Š” ์ง„๊ณต์œ ๋ฆฌ ์ œ์กฐ๋ฐฉ๋ฒ•์„ ์ œ๊ณตํ•˜๊ณ  ์žˆ๋‹ค.In order to overcome this disadvantage, the applicant of the present invention in the KR 10-2007-0101888 to ensure that the sealing bonding of the plate glass and the plate glass in the vacuum atmosphere and the process of discharging the air inside the same at the same time to separate the exhaust process and the exhaust hole and It provides a vacuum glass manufacturing method that does not require the step of forming the exhaust tube.

์ด๋Ÿฌํ•œ ์ œ์กฐ๋ฐฉ๋ฒ•์— ์˜ํ•˜์—ฌ ์ œ์ž‘๋œ ์ง„๊ณต์œ ๋ฆฌ๋Š” ์ œ์กฐ ๊ณต์ • ๋ฐ ๋Œ€๋Ÿ‰ ์ ์žฌ์— ๋ถ„๋ช…ํžˆ ์šฉ์ดํ•œ ๊ตฌ์กฐ์ด๊ธฐ๋Š” ํ•˜๋‚˜, 2m ๋‚ด์ง€ 3m ํฌ๊ธฐ์˜ ๋Œ€ํ˜• ์œ ๋ฆฌ์ธ ๊ฒฝ์šฐ์—๋Š” ๋‚ด๋ถ€ ๋ฐ ์™ธ๋ถ€ ์˜จ๋„ ํŽธ์ฐจ์— ์˜ํ•˜์—ฌ ์œ ๋ฆฌ ์ž์ฒด์˜ ๋ณ€๋™, ์ฆ‰ ํœจ(deflexion) ๋ณ€ํ˜•์ด ์ƒ๊ธฐ๊ฒŒ ๋˜๊ณ  ์ด๋Ÿฌํ•œ ํœจ ๋ณ€๋™์€ ๊นจ์ง(crack)์„ ์œ ๋ฐœ์‹œ์ผœ ์œ ๋ฆฌ์˜ ๊ท ์—ด ๋ฐ ๊นจ์ง์„ ๊ฐ€์ ธ์˜ค๊ฒŒ ๋œ๋‹ค. ๊ทธ๋ฆฌ๊ณ , ์˜จ๋„ ํŽธ์ฐจ๊ฐ€ ํฌ๋ฉด ํด์ˆ˜๋ก, ๋˜ ์œ ๋ฆฌ ์‚ฌ์ด์ฆˆ๊ฐ€ ํฌ๋ฉด ํด์ˆ˜๋ก ์œ ๋ฆฌ ๊ฐ„ ์—ดํŒฝ์ฐฝ ์ฐจ์ด๊ฐ€ ์ปค์ ธ ์‹ฌ๊ฐํ•œ ๋ฌธ์ œ์ ์œผ๋กœ ๋Œ€๋‘๋  ์—ฌ์ง€๊ฐ€ ํฌ๋‹ค ํ•  ๊ฒƒ์ด๋‹ค.Although the vacuum glass manufactured by this manufacturing method is clearly easy to manufacture and mass-load, in the case of large glass having a size of 2m to 3m, variations in glass itself, that is, deflexion, are caused by internal and external temperature variations. Deformation occurs and this warpage variation causes cracking, resulting in cracking and cracking of the glass. In addition, the larger the temperature deviation, and the larger the glass size, the greater the difference in thermal expansion between the glass, which is likely to be a serious problem.

๋ณธ ๋ฐœ๋ช…์€ ์ƒ๊ธฐ ์ข…๋ž˜์˜ ๋ฌธ์ œ์ ์„ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์•ˆ์ถœ๋œ ๊ฒƒ์œผ๋กœ, ์†Œํ”„ํŠธ ๋กœ์ด์œ ๋ฆฌ(soft type low-E glass), ์ƒ‰๋ณ€ํ™˜(electrochromatic) ์œ ๋ฆฌ, ๋ฐ˜์‚ฌ์œ ๋ฆฌ, ๋˜๋Š” ํƒœ์–‘์ „์ง€ ๊ธฐํŒ์ด ํ˜•์„ฑ๋œ ์œ ๋ฆฌ ์ค‘ ์–ด๋А ํ•˜๋‚˜์˜ ๊ธฐ๋Šฅ์„ฑ ํŒ์œ ๋ฆฌ๋ฅผ ์ ์šฉํ•˜์—ฌ๋„ ๊ธฐ๋Šฅ์ด ์ƒ์‹ค๋˜์ง€ ์•Š์œผ๋ฉด์„œ, ์ง„๊ณต ์œ ๋ฆฌ ์–‘๋‹จ์—์„œ์˜ ์˜จ๋„ ์ฐจ์ด๊ฐ€ ์ปค ์–‘ ์œ ๋ฆฌ์˜ ์—ด ํŒฝ์ฐฝ ์ •๋„ ์ฐจ์ด๊ฐ€ ํฌ๋”๋ผ๋„ ์ˆ˜์ถ•ํŒฝ์ฐฝ์ด ์šฉ์ดํ•œ ํ˜•์ƒ์˜ ๊ธˆ์† ๋ฐ•ํŒ์ด ๊ทธ๋ฅผ ํก์ˆ˜ํ•จ์œผ๋กœ ์ธํ•ด ํœจ(deflexion) ๋ฐ ๊นจ์ง(crack) ํ˜„์ƒ์ด ๋ฐœ์ƒํ•˜์ง€ ์•Š๋„๋ก ํ•˜๋Š” ์ง„๊ณต ์œ ๋ฆฌ๋ฅผ ์ œ๊ณตํ•˜๋Š” ๋ฐ ์žˆ๋‹ค. The present invention has been made to solve the above-mentioned problems, the functional plate glass of any one of a soft type low-E glass, a color conversion (electrochromatic) glass, a reflective glass, or a glass formed with a solar cell substrate Even if the function is not lost even though the temperature difference between both ends of the vacuum glass is large, and the difference in thermal expansion degree of both glass is large, the sheet metal is easily deflected and expanded due to its shape so that it is deformed and broken. It is to provide a vacuum glass which prevents a crack phenomenon.

๋˜ํ•œ, ๋ณธ ๋ฐœ๋ช…์€ ์ง„๊ณต ๋ถ„์œ„๊ธฐ์—์„œ ํŒ์œ ๋ฆฌ์™€ ํŒ์œ ๋ฆฌ์˜ ๋ฐ€๋ด‰ ์ ‘ํ•ฉ ๋ฐ ๊ทธ ๋‚ด์ธก ๊ณต๊ธฐ๋ฅผ ๋ฐฐ์ถœ์‹œํ‚ค๋Š” ๊ณต์ •์ด ๋™์‹œ์— ์ด๋ฃจ์–ด์ง€๋„๋ก ํ•˜์—ฌ ๋ณ„๋„์˜ ๋ฐฐ๊ธฐ๊ณต์ •๊ณผ ๊ทธ์— ๋”ฐ๋ฅธ ๋ฐฐ๊ธฐ๊ณต ๋ฐ ๋ฐฐ๊ธฐํŠœ๋ธŒ์˜ ํ˜•์„ฑ ๋‹จ๊ณ„๊ฐ€ ํ•„์š” ์—†๋Š” ์ง„๊ณต ์œ ๋ฆฌ๋ฅผ ์ œ๊ณตํ•จ์— ๋‹ค๋ฅธ ๋ชฉ์ ์ด ์žˆ๋‹ค.In addition, the present invention is to provide a vacuum glass that does not require a separate exhaust process and the formation step of the exhaust hole and the exhaust tube so that the sealing bonding of the plate glass and the plate glass in the vacuum atmosphere and the step of discharging the air inside the same at the same time. There is another purpose.

์ƒ๊ธฐ ๊ณผ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•œ ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ง„๊ณต์œ ๋ฆฌ ์ œ์กฐ ๋ฐฉ๋ฒ•์€, ์ƒํŒ์œ ๋ฆฌ์™€ ํ•˜ํŒ์œ ๋ฆฌ๊ฐ€ ์ผ์ •ํ•œ ๊ฐ„๊ฒฉ์œผ๋กœ ์ด๊ฒฉ๋˜๋„๋ก ํ•˜๊ณ  ๊ทธ ๋‚ด์ธก์ด ์ง„๊ณต์ƒํƒœ๊ฐ€ ๋˜๋„๋ก ๋ฐ€๋ด‰ํ•˜๋˜, ์ƒ๊ธฐ ์ƒํŒ์œ ๋ฆฌ ๋ฐ ํ•˜ํŒ์œ ๋ฆฌ๊ฐ€ ์ง„๊ณต์œผ๋กœ ์ธํ•ด ์„œ๋กœ ๋‹ฌ๋ผ ๋ถ™์ง€ ์•Š๋„๋ก ๋‚ด์ธก ๊ณต๊ฐ„์œผ๋กœ ๊ตฌ๋น„๋˜๋Š” ๋งˆ์ดํฌ๋กœ ์ŠคํŽ˜์ด์„œ๋ฅผ ํฌํ•จํ•˜๋Š” ์ง„๊ณต์œ ๋ฆฌ ์ œ์กฐ๋ฐฉ๋ฒ•์— ์žˆ์–ด์„œ, ์„ธ์ •๋œ ์ƒ๊ธฐ ํ•˜ํŒ์œ ๋ฆฌ๋ฅผ ์ค€๋น„ํ•˜๋Š” ์ œ1 ๋‹จ๊ณ„; ์ƒ๊ธฐ ํ•˜ํŒ์œ ๋ฆฌ ์ƒ๋ฉด์— ๋‹ค์ˆ˜ ์ŠคํŽ˜์ด์„œ๋ฅผ ๊ตฌ์„ฑํ•˜๋Š” ์ œ2 ๋‹จ๊ณ„; ์ƒ๊ธฐ ์ŠคํŽ˜์ด์„œ ์ƒ๋ฉด์— ์„ธ์ •๋œ ์ƒ๋ถ€์œ ๋ฆฌ๋ฅผ ์•ˆ์ฐฉ์‹œํ‚ค๋Š” ์ œ3 ๋‹จ๊ณ„; ์ƒ๊ธฐ ์ƒํŒ์œ ๋ฆฌ ๋ฐ ํ•˜ํŒ์œ ๋ฆฌ ์ผ๋ฉด์— ์ €์œต์  ์†”๋” ์œ ๋ฆฌ๋กœ ์„ฑํ˜•๋œ ํ”„๋ฆฟ์‹ค(frit seal)๋ถ€์žฌ๋ฅผ ์•ˆ์ฐฉ์‹œํ‚ค๋Š” ์ œ4 ๋‹จ๊ณ„; ์ƒ๊ธฐ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ ์ƒ๋ฉด์— ๊ธˆ์† ๋ฐ•ํŒ์„ ์•ˆ์ฐฉ์‹œํ‚ค๋Š” ์ œ5 ๋‹จ๊ณ„; ์ƒ๊ธฐ ๋‹จ๊ณ„๋“ค์„ ๊ฑฐ์นœ ๊ฒฐ๊ณผ๋ฌผ์„ ์ •๋ ฌํ•˜๊ณ  ์ •๋ ฌ์ด ํํŠธ๋Ÿฌ์ง€์ง€ ์•Š๋„๋ก ํด๋žจํ”„๋กœ ๊ฐ ๋ถ€์œ„๋ฅผ ๊ณ ์ •ํ•˜๋Š” ์ œ6 ๋‹จ๊ณ„; ์ƒ๊ธฐ ๊ณ ์ •๋œ ๊ฒฐ๊ณผ๋ฌผ์„ ์ง„๊ณต์ฑ”๋ฒ„ ๋‚ด๋ถ€๋กœ ํˆฌ์ž…ํ•œ ํ›„ ์ฑ”๋ฒ„ ๋ฐฐ๊ธฐ ๋ฐ ๊ฐ€์—ด ๊ณต์ •์„ ์ง„ํ–‰ํ•˜๋Š” ์ œ7 ๋‹จ๊ณ„; ์ƒ๊ธฐ ๊ธˆ์† ๋ฐ•ํŒ ๋ถ€์œ„๋ฅผ ํ”„๋ฆฟ ์šฉ์œต ๋ฐ€๋ด‰ ํ›„ ๋ƒ‰๊ฐ์‹œํ‚ค๋Š” ์ œ8 ๋‹จ๊ณ„; ๋ฐ ์ƒ๊ธฐ ํ•˜ํŒ์œ ๋ฆฌ์— ๋ฐฐ๊ธฐ๊ตฌ๊ฐ€ ์žˆ๋Š” ๊ฒฝ์šฐ ๋ฐฐ๊ธฐ๊ตฌ ๋ฐ€๋ด‰ ํ›„ ์ƒ์˜จ์œผ๋กœ ๋ƒ‰๊ฐ์‹œํ‚ค๋Š” ์ œ9 ๋‹จ๊ณ„;๋ฅผ ํฌํ•จํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค.Vacuum glass manufacturing method according to the present invention for solving the above problems, the top glass and the bottom glass is spaced at regular intervals and sealed so that the inside is in a vacuum state, the top glass and the bottom glass is different from each other due to the vacuum A vacuum glass manufacturing method comprising a micro spacer provided as an inner space so as not to adhere, the method comprising: a first step of preparing the cleaned lower plate glass; A second step of forming a plurality of spacers on an upper surface of the lower glass; A third step of seating the cleaned upper glass on the spacer; A fourth step of mounting a frit seal member formed of low melting solder glass on one surface of the upper glass and the lower glass; A fifth step of mounting a thin metal plate on an upper surface of the frit seal member; A sixth step of aligning the resultant through the steps and fixing each part with a clamp so that the alignment is not disturbed; A seventh step of injecting the fixed result into the vacuum chamber and then evacuating and heating the chamber; An eighth step of cooling the metal sheet portion after frit melt sealing; And a ninth step of cooling to room temperature after the exhaust port is sealed when there is an exhaust port in the lower plate glass.

์—ฌ๊ธฐ์—์„œ, ์ƒ๊ธฐ ์ œ5 ๋‹จ๊ณ„์™€ ์ œ6 ๋‹จ๊ณ„ ์‚ฌ์ด์—, ์ƒ๊ธฐ ๊ธˆ์† ๋ฐ•ํŒ ์œ„ ์‹ค(seal) ๋ถ€์œ„์— ์„ฑํ˜•๋œ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ๋ฅผ ์•ˆ์ฐฉ์‹œํ‚ค๊ณ  ์ƒ๊ธฐ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ ์œ„์— ๋ฎ๊ฐœ์œ ๋ฆฌ๋ฅผ ์•ˆ์ฐฉํ•˜๋Š” ๋‹จ๊ณ„๋ฅผ ๋” ํฌํ•จํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค.Here, between the fifth step and the sixth step, further comprising the step of seating the formed frit seal member on the seal portion on the metal sheet and seating the cover glass on the frit seal member do.

์—ฌ๊ธฐ์—์„œ, ์ƒ๊ธฐ ์ œ4 ๋‹จ๊ณ„์™€ ์ œ5 ๋‹จ๊ณ„ ์‚ฌ์ด์—, ์ƒ๊ธฐ ํ•˜ํŒ์œ ๋ฆฌ ์ƒ๋ฉด ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ ์ƒ๋ฉด์— ๋†’์ด๋ณด์ •์œ ๋ฆฌ๋ฅผ ์•ˆ์ฐฉํ•˜๊ณ  ์ƒ๊ธฐ ๋†’์ด๋ณด์ •์œ ๋ฆฌ ์ƒ๋ฉด์— ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ๋ฅผ ์•ˆ์ฐฉ์‹œํ‚ค๋Š” ๋‹จ๊ณ„๋ฅผ ๋” ํฌํ•จํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค.Here, between the fourth step and the fifth step, further comprising the step of seating the height correction glass on the upper surface of the glass plate upper frit seal member and the frit seal member on the upper surface of the height correction glass; .

์ด ๋•Œ, ์ƒ๊ธฐ ์ œ5 ๋‹จ๊ณ„ ๋ฐ ์ œ6 ๋‹จ๊ณ„ ์‚ฌ์ด์—, ๊ธˆ์†๋ฐ•ํŒ ์œ„ ์‹ค(seal) ๋ถ€์œ„์— ์„ฑํ˜•๋œ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ ๋ฐ ๋ฎ๊ฐœ์œ ๋ฆฌ๋ฅผ ์ˆœ์„œ์ ์œผ๋กœ ์ ์ธตํ•œ ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค.At this time, between the fifth step and the sixth step, the frit seal member and the cover glass formed on the seal portion on the metal foil is sequentially stacked.

๋˜ํ•œ, ์ƒํŒ์œ ๋ฆฌ์™€ ํ•˜ํŒ์œ ๋ฆฌ๊ฐ€ ์ผ์ •ํ•œ ๊ฐ„๊ฒฉ์œผ๋กœ ์ด๊ฒฉ๋˜๋„๋ก ํ•˜๊ณ  ๊ทธ ๋‚ด์ธก์ด ์ง„๊ณต์ƒํƒœ๊ฐ€ ๋˜๋„๋ก ๋ฐ€๋ด‰ํ•˜๋˜, ์ƒ๊ธฐ ์ƒํŒ์œ ๋ฆฌ ๋ฐ ํ•˜ํŒ์œ ๋ฆฌ๊ฐ€ ์ง„๊ณต์œผ๋กœ ์ธํ•ด ์„œ๋กœ ๋‹ฌ๋ผ ๋ถ™์ง€ ์•Š๋„๋ก ๋‚ด์ธก ๊ณต๊ฐ„์œผ๋กœ ๊ตฌ๋น„๋˜๋Š” ๋งˆ์ดํฌ๋กœ ์ŠคํŽ˜์ด์„œ๋ฅผ ํฌํ•จํ•˜๋Š” ์ง„๊ณต์œ ๋ฆฌ ์ œ์กฐ๋ฐฉ๋ฒ•์— ์žˆ์–ด์„œ, ์„ธ์ •๋œ ์ƒ๊ธฐ ํ•˜ํŒ์œ ๋ฆฌ๋ฅผ ์ค€๋น„ํ•˜๋Š” ์ œ01 ๋‹จ๊ณ„; ์ƒ๊ธฐ ํ•˜ํŒ์œ ๋ฆฌ ์ƒ๋ฉด์— ๋‹ค์ˆ˜ ์ŠคํŽ˜์ด์„œ๋ฅผ ๊ตฌ์„ฑํ•˜๋Š” ์ œ02 ๋‹จ๊ณ„; ์ƒ๊ธฐ ํ•˜ํŒ์œ ๋ฆฌ ์ผ๋ฉด์— ์ €์œต์  ์†”๋” ์œ ๋ฆฌ๋กœ ์„ฑํ˜•๋œ ํ”„๋ฆฟ์‹ค(frit seal)๋ถ€์žฌ๋ฅผ ์•ˆ์ฐฉ์‹œํ‚ค๋Š” ์ œ03 ๋‹จ๊ณ„; ์ƒ๊ธฐ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ ์ƒ๋ฉด์— ๊ธˆ์† ๋ฐ•ํŒ์„ ์•ˆ์ฐฉ์‹œํ‚ค๋Š” ์ œ04 ๋‹จ๊ณ„; ์ƒ๊ธฐ ๊ธˆ์† ๋ฐ•ํŒ๊ณผ ์ƒ๋ถ€์œ ๋ฆฌ ์‹ค(seal) ๋ถ€์œ„์— ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ๋ฅผ ์•ˆ์ฐฉ์‹œํ‚ค๋Š” ์ œ05 ๋‹จ๊ณ„; ์ƒ๊ธฐ ์ œ05 ๋‹จ๊ณ„๋ฅผ ๋งˆ์นœ ๊ฒฐ๊ณผ๋ฌผ์— ์„ธ์ •๋œ ์ƒ๋ถ€์œ ๋ฆฌ๋ฅผ ์•ˆ์ฐฉ์‹œํ‚ค๋Š” ์ œ06 ๋‹จ๊ณ„; ์ƒ๊ธฐ ๋‹จ๊ณ„๋“ค์„ ๊ฑฐ์นœ ๊ฒฐ๊ณผ๋ฌผ์„ ์ •๋ ฌํ•˜๊ณ  ์ •๋ ฌ์ด ํํŠธ๋Ÿฌ์ง€์ง€ ์•Š๋„๋ก ํด๋žจํ”„๋กœ ๊ฐ ๋ถ€์œ„๋ฅผ ๊ณ ์ •ํ•˜๋Š” ์ œ07 ๋‹จ๊ณ„; ์ƒ๊ธฐ ๊ณ ์ •๋œ ๊ฒฐ๊ณผ๋ฌผ์„ ์ง„๊ณต์ฑ”๋ฒ„ ๋‚ด๋ถ€๋กœ ํˆฌ์ž…ํ•œ ํ›„ ์ฑ”๋ฒ„ ๋ฐฐ๊ธฐ ๋ฐ ๊ฐ€์—ด ๊ณต์ •์„ ์ง„ํ–‰ํ•˜๋Š” ์ œ08 ๋‹จ๊ณ„; ์ƒ๊ธฐ ๊ธˆ์† ๋ฐ•ํŒ ๋ถ€์œ„๋ฅผ ํ”„๋ฆฟ ์šฉ์œต ๋ฐ€๋ด‰ ํ›„ ๋ƒ‰๊ฐ์‹œํ‚ค๋Š” ์ œ09 ๋‹จ๊ณ„; ๋ฐ ์ƒ๊ธฐ ํ•˜ํŒ์œ ๋ฆฌ์— ๋ฐฐ๊ธฐ๊ตฌ๊ฐ€ ์žˆ๋Š” ๊ฒฝ์šฐ ๋ฐฐ๊ธฐ๊ตฌ ๋ฐ€๋ด‰ ํ›„ ์ƒ์˜จ์œผ๋กœ ๋ƒ‰๊ฐ์‹œํ‚ค๋Š” ์ œ10 ๋‹จ๊ณ„;๋ฅผ ํฌํ•จํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค.In addition, the upper glass and the lower glass is spaced at regular intervals and the inside is sealed to be in a vacuum state, the vacuum glass including a micro spacer provided in the inner space so that the upper glass and the lower glass does not stick to each other due to the vacuum In the manufacturing method, the first step of preparing the cleaned lower plate glass; A second step of forming a plurality of spacers on the upper surface of the lower glass; A third step of mounting a frit seal member formed of low melting point solder glass on one surface of the lower plate glass; Step 04 for mounting the thin metal plate on the upper surface of the frit seal member; A fifth step of mounting a frit seal member on the metal sheet and the upper glass seal; A sixteenth step of seating the cleaned upper glass on the result of the fifth step; A seventh step of aligning a result of the steps and fixing each part with a clamp so that the alignment is not disturbed; An eighth step of injecting the fixed result into the vacuum chamber and then evacuating and heating the chamber; A ninth step of cooling the metal sheet portion after frit melt sealing; And a tenth step of cooling to room temperature after sealing the exhaust port if there is an exhaust port in the lower plate glass.

์—ฌ๊ธฐ์—์„œ, ์ƒ๊ธฐ ์ œ06 ๋‹จ๊ณ„ ๋ฐ ์ œ07 ๋‹จ๊ณ„ ์‚ฌ์ด์— ์ƒ๊ธฐ ํ•˜ํŒ์œ ๋ฆฌ ์–‘์ธก ๋๋‹จ ์ƒ๋ถ€์— ์œ„์น˜ํ•œ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ ์œ„์— ๋ฎ๊ฐœ์œ ๋ฆฌ๋ฅผ ํ˜•์„ฑํ•˜๋Š” ๋‹จ๊ณ„๋ฅผ ๋” ํฌํ•จํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค.The method may further include forming a cover glass on the frit seal member positioned at both ends of the lower plate glass between the sixth and seventh steps.

์ƒ๊ธฐ ๊ณผ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•œ ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ง„๊ณต์œ ๋ฆฌ๋Š”, ์ƒํŒ์œ ๋ฆฌ์™€ ํ•˜ํŒ์œ ๋ฆฌ๊ฐ€ ์ผ์ •ํ•œ ๊ฐ„๊ฒฉ์œผ๋กœ ์ด๊ฒฉ๋˜๋„๋ก ํ•˜๊ณ  ๊ทธ ๋‚ด์ธก์ด ์ง„๊ณต์ƒํƒœ๊ฐ€ ๋˜๋„๋ก ๋ฐ€๋ด‰ํ•˜๋˜, ์ƒ๊ธฐ ์ƒํŒ์œ ๋ฆฌ ๋ฐ ํ•˜ํŒ์œ ๋ฆฌ๊ฐ€ ์ง„๊ณต์œผ๋กœ ์ธํ•ด ์„œ๋กœ ๋‹ฌ๋ผ ๋ถ™์ง€ ์•Š๋„๋ก ๋‚ด์ธก ๊ณต๊ฐ„์œผ๋กœ ๊ตฌ๋น„๋˜๋Š” ๋งˆ์ดํฌ๋กœ ์ŠคํŽ˜์ด์„œ๋ฅผ ํฌํ•จํ•˜๋Š” ์ง„๊ณต์œ ๋ฆฌ ์ œ์กฐ๋ฐฉ๋ฒ•์— ์žˆ์–ด์„œ, ์ƒ๊ธฐ ์ƒ๋ถ€์œ ๋ฆฌ ๋ฐ ํ•˜๋ถ€์œ ๋ฆฌ ์ผ์ธก ๋๋‹จ ์‚ฌ์ด์— ์œ„์น˜ํ•˜๋Š” ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ ์‚ฌ์ด๋Ÿฌ ๊ฒŒํ„ฐ๋ฅผ ๋” ์„ค์น˜ํ•˜๊ณ , ์ƒ๊ธฐ ๊ฒŒํ„ฐ์— ์—ฐ์žฅ๋˜๋Š” ๊ฒŒํ„ฐ ๋ฆฌ๋“œ์„ ์„ ๋” ๊ตฌ์„ฑํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค.Vacuum glass according to the present invention for solving the above problems, the upper glass and the lower glass to be spaced apart at regular intervals and sealed so that the inside is in a vacuum state, so that the upper glass and the lower glass does not stick to each other due to the vacuum In the vacuum glass manufacturing method comprising a micro-spacer provided as an inner space, further comprising a frit seal member, a siler getter located between one end of the upper glass and the lower glass, further comprising a getter lead wire extending to the getter Characterized in that.

๋˜ํ•œ, ์ƒ๊ธฐ ํ•˜ํŒ์œ ๋ฆฌ ์ผ์ธก ํ•˜๋ฉด์— ๋ฐฐ๊ธฐ๊ตฌ๊ฐ€ ํ˜•์„ฑ๋˜์–ด ์žˆ๋Š” ๊ฒฝ์šฐ์—๋Š” ์ƒ๊ธฐ ๋ฐฐ๊ธฐ๊ตฌ์— ์ธ์ ‘ํ•˜๋Š” ํ•˜๋ถ€ ๋ฐฉํ–ฅ์œผ๋กœ ๋ฐฐ๊ธฐ๊ตฌ ๋ฐ€๋ด‰ ๋ถ€์žฌ๋ฅผ ๋” ์„ค์น˜ํ•˜์—ฌ ๊ฐ€์—ด ์••์ฐฉํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค.In addition, when the exhaust port is formed on one lower surface of the lower plate glass, the exhaust port sealing member is further installed in the lower direction adjacent to the exhaust port, characterized in that the heat compression.

์ด ๋•Œ, ์ƒ๊ธฐ ํŒ์œ ๋ฆฌ ์ค‘ ์ ์–ด๋„ ์–ด๋А ํ•˜๋‚˜๋Š” ๊ฐ•ํ™”์œ ๋ฆฌ, ๋กœ์ด์œ ๋ฆฌ, ๋ฐ˜์‚ฌ์œ ๋ฆฌ, ์ƒ‰๋ณ€ํ™˜ ์œ ๋ฆฌ, ๋ฐ ํƒœ์–‘์ „์ง€๊ธฐํŒ์ด ํ˜•์„ฑ๋œ ์œ ๋ฆฌ ์ค‘ ์–ด๋А ํ•˜๋‚˜์ธ ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค.At this time, at least one of the plate glass is characterized in that any one of the glass, the tempered glass, Roy glass, reflective glass, color conversion glass, and the solar cell substrate is formed.

๋˜ํ•œ, ์ƒ๊ธฐ ์ƒ๋ถ€์œ ๋ฆฌ ๋ฐ ํ•˜๋ถ€์œ ๋ฆฌ์˜ ์ ์–ด๋„ ๋‚ด์ธก ํ•œ ๋ฉด์—๋Š” ๋Œ€๊ธฐ์•• ๊ณต์ •์˜ ์‚ฐํ™”์— ์ทจ์•ฝํ•œ ๊ธฐ๋Šฅ์„ฑ ๋ฐ•๋ง‰์ธต์„ ๋” ํ˜•์„ฑํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค.In addition, at least one inner surface of the upper glass and the lower glass is characterized in that further forming a functional thin film layer susceptible to oxidation of the atmospheric pressure process.

๋˜ํ•œ, ์ƒ๊ธฐ ์ƒ๋ถ€์œ ๋ฆฌ ๋ฐ ํ•˜๋ถ€์œ ๋ฆฌ์˜ ์ ์–ด๋„ ์™ธ์ธก ์ผ๋ฉด์—๋Š” ๋Œ€๊ธฐ์•• ๊ณต์ •์˜ ์‚ฐํ™”์— ์ทจ์•ฝํ•œ ๊ธฐ๋Šฅ์„ฑ ๋ฐ•๋ง‰์ธต์„ ๋” ํ˜•์„ฑํ•˜๊ณ , ์ƒ๊ธฐ ๊ธฐ๋Šฅ์„ฑ ๋ฐ•๋ง‰์ธต ์™ธ๋ถ€๋ฅผ ๋‹ค์‹œ ๋ณต์ธตํ™”ํ•œ ๊ตฌ์กฐ๋กœ ํ˜•์„ฑํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค.In addition, at least one outer surface of the upper glass and the lower glass is further characterized in that the functional thin film layer vulnerable to the oxidation of the atmospheric pressure process, and the outside of the functional thin film layer to form a multi-layered structure.

์ด์ƒ์—์„œ ์‚ดํŽด๋ณธ ๋ฐ”์™€ ๊ฐ™์ด, ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ง„๊ณต ์œ ๋ฆฌ๋Š” ์†Œํ”„ํŠธ ๋กœ์ด์œ ๋ฆฌ(soft type low-E glass), ์ƒ‰๋ณ€ํ™˜(electrochromatic) ์œ ๋ฆฌ, ๋ฐ˜์‚ฌ์œ ๋ฆฌ, ๋˜๋Š” ํƒœ์–‘์ „์ง€ ๊ธฐํŒ์ด ํ˜•์„ฑ๋œ ์œ ๋ฆฌ ์ค‘ ์–ด๋А ํ•˜๋‚˜์˜ ๊ธฐ๋Šฅ์„ฑ ํŒ์œ ๋ฆฌ๋ฅผ ์ ์šฉํ•˜์—ฌ๋„ ๊ธฐ๋Šฅ์ด ์ƒ์‹ค๋˜์ง€ ์•Š์œผ๋ฉด์„œ, ์ง„๊ณต ์œ ๋ฆฌ ์–‘๋‹จ์—์„œ์˜ ์˜จ๋„ ์ฐจ์ด๊ฐ€ ์ปค ์–‘ ์œ ๋ฆฌ์˜ ์—ด ํŒฝ์ฐฝ ์ •๋„ ์ฐจ์ด๊ฐ€ ํฌ๋”๋ผ๋„ ์ˆ˜์ถ•ํŒฝ์ฐฝ์ด ์šฉ์ดํ•œ ํ˜•์ƒ์˜ ๊ธˆ์† ๋ฐ•ํŒ์ด ๊ทธ๋ฅผ ํก์ˆ˜ํ•จ์œผ๋กœ ์ธํ•ด ํœจ(deflexion) ๋ฐ ๊นจ์ง (crack) ํ˜„์ƒ์ด ๋ฐœ์ƒํ•˜์ง€ ์•Š๋„๋ก ํ•˜์—ฌ ๋‚ด๊ตฌ์„ฑ์„ ์ฆ๋Œ€์‹œํ‚ค๋ฉฐ ์•ˆ์ •์„ฑ ๋ฐ ์ˆ˜๋ช…์„ ์—ฐ์žฅํ•˜๋Š” ํšจ๊ณผ๋ฅผ ๊ฐ€์ง„๋‹ค.As described above, the vacuum glass according to the present invention is applied to any one of soft type low-E glass, electrochromatic glass, reflective glass, or glass on which a solar cell substrate is formed. Even if the function is not lost, the temperature difference between the two ends of the vacuum glass is large, and even though the difference in thermal expansion between the two glasses is large, the sheet metal, which is easily contracted and expanded, is deformed and cracked due to absorption. ) Increases durability by preventing occurrence of phenomena and has the effect of extending stability and lifespan.

๋˜ํ•œ, ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ง„๊ณต ์œ ๋ฆฌ๋Š” ๋ณ„๋„์˜ ๋ฐฐ๊ธฐ๊ณต์ •๊ณผ ๊ทธ์— ๋”ฐ๋ฅธ ๋ฐฐ๊ธฐ๊ณต ๋ฐ ๋ฐฐ๊ธฐํŠœ๋ธŒ์˜ ํ˜•์„ฑ ๋‹จ๊ณ„ ๋˜๋Š” ๋ฐฐ๊ธฐํŠœ๋ธŒ์˜ ํ˜•์„ฑ ๋‹จ๊ณ„๋ฅผ ์‹คํ–‰ํ•  ํ•„์š”๊ฐ€ ์—†์–ด์ ธ ๊ณต์ •์ด ๋ณด๋‹ค ๊ฐ„๋‹จํ•˜๊ณ  ์šฉ์ดํ•ด์ง€๋Š” ํšจ๊ณผ๊ฐ€ ์žˆ๋‹ค.In addition, the vacuum glass according to the present invention has the effect of making the process simpler and easier since there is no need to perform a separate exhaust process, and thus forming the exhaust hole and the exhaust tube or forming the exhaust tube.

๋˜ํ•œ, ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ง„๊ณต ์œ ๋ฆฌ๋Š” ๋ฐฐ๊ธฐ๊ณต ๋ฐ ๋ฐฐ๊ธฐํŠœ๋ธŒ๊ฐ€ ์—†๊ฑฐ๋‚˜ ๋ฐฐ๊ธฐ๊ณต์ด ์žˆ๋”๋ผ๋„ ๋ฐฐ๊ธฐํŠœ๋ธŒ๊ฐ€ ์—†์–ด์ง์œผ๋กœ ์ธํ•ด ํ‘œ๋ฉด์ด ํŽธํ‰ํ•ด์ ธ ๋ณด๋‹ค ์•ˆ์ •์ ์œผ๋กœ ๋Œ€๋Ÿ‰ ์ ์žฌํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ, ๋‚ด๋ถ€์˜ ์ง„๊ณต๋„๊ฐ€ ์žฅ๊ธฐ๊ฐ„ ์œ ์ง€๋˜์–ด ์ˆ˜๋ช…์ด ๊ธธ์–ด์ง€๋Š” ํšจ๊ณผ๊ฐ€ ์žˆ๋‹ค.In addition, the vacuum glass according to the present invention, even if there is no exhaust hole and exhaust tube or there is an exhaust hole, the surface is flattened due to the absence of the exhaust tube, so that the mass can be loaded more stably. There is.

๋„ 1์€ ์ข…๋ž˜ ๊ธฐ์ˆ ์— ๋”ฐ๋ฅธ ์ง„๊ณต์œ ๋ฆฌ๋ฅผ ๋„์‹œํ•œ ์‚ฌ์‹œ๋„(a) ๋ฐ ๋‹จ๋ฉด๋„(b),1 is a perspective view (a) and a cross-sectional view (b) of a vacuum glass according to the prior art,

๋„ 2 ๋ฐ ๋„ 3์€ ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ œ1 ์‹ค์‹œ ์˜ˆ๋ฅผ ๋„์‹œํ•œ ๋‹จ๋ฉด๋„ 2 and 3 are cross-sectional views showing a first embodiment according to the present invention.

๋„ 4 ๋ฐ ๋„ 5๋Š” ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ œ2 ์‹ค์‹œ ์˜ˆ๋ฅผ ๋„์‹œํ•œ ๋‹จ๋ฉด๋„ 4 and 5 are cross-sectional views showing a second embodiment according to the present invention.

๋„ 6 ๋ฐ ๋„ 7์€ ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ œ3 ์‹ค์‹œ ์˜ˆ๋ฅผ ๋„์‹œํ•œ ๋‹จ๋ฉด๋„ 6 and 7 are cross-sectional views showing a third embodiment according to the present invention.

๋„ 8 ๋ฐ ๋„ 9๋Š” ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ œ4 ์‹ค์‹œ ์˜ˆ๋ฅผ ๋„์‹œํ•œ ๋‹จ๋ฉด๋„ 8 and 9 are cross-sectional views showing a fourth embodiment according to the present invention.

๋„ 10 ๋‚ด์ง€ ๋„ 13์€ ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ œ5 ์‹ค์‹œ ์˜ˆ๋ฅผ ๋„์‹œํ•œ ๋‹จ๋ฉด๋„ 10 to 13 are cross-sectional views showing a fifth embodiment according to the present invention.

๋„ 14 ๋ฐ ๋„ 15์€ ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ œ6 ์‹ค์‹œ ์˜ˆ๋ฅผ ๋„์‹œํ•œ ๋‹จ๋ฉด๋„ 14 and 15 are cross-sectional views showing a sixth embodiment according to the present invention.

๋„ 16 ๋‚ด์ง€ ๋„ 18์€ ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ œ7 ์‹ค์‹œ ์˜ˆ๋ฅผ ๋„์‹œํ•œ ๋‹จ๋ฉด๋„ 16 to 18 are cross-sectional views showing a seventh embodiment according to the present invention.

๋„ 19๋Š” ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ œ8 ์‹ค์‹œ ์˜ˆ๋ฅผ ๋„์‹œํ•œ ๋‹จ๋ฉด๋„19 is a sectional view showing an eighth embodiment according to the present invention;

๋„ 20์€ ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ œ9 ์‹ค์‹œ ์˜ˆ๋ฅผ ๋„์‹œํ•œ ๋‹จ๋ฉด๋„20 is a cross-sectional view showing a ninth embodiment according to the present invention.

๋„ 21 ๋‚ด์ง€ ๋„ 23์€ ๊ธˆ์†๋ฐ•ํŒ ์›๋ฆฌ ๋ฐ ๋‹ค์–‘ํ•œ ์„ค๋ช… ๋„์‹œํ•œ ๋„๋ฉด21 to 23 is a view showing the principle of the metal sheet and various description

<๋„๋ฉด์˜ ์ฃผ์š” ๋ถ€๋ถ„์— ๋Œ€ํ•œ ๋ถ€ํ˜ธ์„ค๋ช…><Code Description of Main Parts of Drawing>

110: ์ƒํŒ์œ ๋ฆฌ 120: ํ•˜ํŒ์œ ๋ฆฌ110: top glass 120: bottom glass

130: ๋ฎ๊ฐœ์œ ๋ฆฌ 140: ๋†’์ด๋ณด์ •์œ ๋ฆฌ130: cover glass 140: height correction glass

200: ํ”„๋ฆฟ์‹ค๋ถ€์žฌ 300: ๊ธˆ์†๋ฐ•ํŒ200: frit seal member 300: metal sheet

400: ๊ฒŒํ„ฐ 500: ์ŠคํŽ˜์ด์„œ 400: getter 500: spacer

610: ๋ฐฐ๊ธฐ๊ตฌ๋ฉ 620: ๋ฐฐ๊ธฐ๊ตฌ ๋ฐ€๋ด‰๋ถ€์žฌ610: exhaust hole 620: exhaust port sealing member

์ดํ•˜, ๋ณธ ๋ฐœ๋ช…์˜ ๋ฐ”๋žŒ์งํ•œ ์‹ค์‹œ ์˜ˆ๋ฅผ ์ฒจ๋ถ€ํ•œ ๋„๋ฉด์— ์˜๊ฑฐํ•˜์—ฌ ๋”์šฑ ์ƒ์„ธํ•˜๊ฒŒ ์„ค๋ช…ํ•˜๋ฉด ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค. Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention in more detail as follows.

๋„ 2 ๋ฐ ๋„ 3์€ ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ œ1 ์‹ค์‹œ ์˜ˆ๋ฅผ ๋„์‹œํ•œ ๋‹จ๋ฉด๋„, ๋„ 4 ๋ฐ ๋„ 5๋Š” ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ œ2 ์‹ค์‹œ ์˜ˆ๋ฅผ ๋„์‹œํ•œ ๋‹จ๋ฉด๋„, ๋„ 6 ๋ฐ ๋„ 7์€ ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ œ3 ์‹ค์‹œ ์˜ˆ๋ฅผ ๋„์‹œํ•œ ๋‹จ๋ฉด๋„, ๋„ 8 ๋ฐ ๋„ 9๋Š” ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ œ4 ์‹ค์‹œ ์˜ˆ๋ฅผ ๋„์‹œํ•œ ๋‹จ๋ฉด๋„, ๋„ 10 ๋‚ด์ง€ ๋„ 13์€ ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ œ5 ์‹ค์‹œ ์˜ˆ๋ฅผ ๋„์‹œํ•œ ๋‹จ๋ฉด๋„, ๋„ 14 ๋ฐ ๋„ 15๋Š” ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ œ6 ์‹ค์‹œ ์˜ˆ๋ฅผ ๋„์‹œํ•œ ๋‹จ๋ฉด๋„, ๋„ 16 ๋‚ด์ง€ ๋„ 18์€ ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ œ7 ์‹ค์‹œ ์˜ˆ๋ฅผ ๋„์‹œํ•œ ๋‹จ๋ฉด๋„, ๋„ 19๋Š” ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ œ8 ์‹ค์‹œ ์˜ˆ๋ฅผ ๋„์‹œํ•œ ๋‹จ๋ฉด๋„, ๋„ 20์€ ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ œ9 ์‹ค์‹œ ์˜ˆ๋ฅผ ๋„์‹œํ•œ ๋‹จ๋ฉด๋„, ๋„ 21๋‚ด์ง€ ๋„ 23์€ ๊ธˆ์†๋ฐ•ํŒ ์›๋ฆฌ ๋ฐ ๋‹ค์–‘ํ•œ ์„ค๋ช… ๋„์‹œํ•œ ๋„๋ฉด์ด๋‹ค.2 and 3 are a cross-sectional view showing a first embodiment according to the present invention, Figures 4 and 5 are a cross-sectional view showing a second embodiment according to the present invention, Figure 6 and 7 is a third view according to the present invention 8 and 9 are cross-sectional views showing a fourth embodiment according to the present invention, FIGS. 10 to 13 are cross-sectional views showing a fifth embodiment according to the present invention, FIGS. 14 and 15. 16 is a cross-sectional view showing a sixth embodiment according to the present invention, FIGS. 16 to 18 are cross-sectional views showing a seventh embodiment according to the present invention, and FIG. 19 is a cross-sectional view showing an eighth embodiment according to the present invention. 20 is a sectional view showing a ninth embodiment according to the present invention, Figure 21 to Figure 23 is a view showing the principle of the metal sheet and various description.

<์ œ1 ์‹ค์‹œ์˜ˆ ๋‚ด์ง€ ์ œ4 ์‹ค์‹œ ์˜ˆ><First to Fourth Embodiments>

๋จผ์ €, ์ด์— ๋Œ€ํ•œ ์ œ์กฐ๋ฐฉ๋ฒ•์€ ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค.First, the manufacturing method for this is as follows.

๋„ 2์—์„œ์™€ ๊ฐ™์ด, ์ œ1 ์‹ค์‹œ ์˜ˆ์˜ ๊ฒฝ์šฐ, ๋จผ์ €, ์„ธ์ •๋œ ์ƒ๊ธฐ ํ•˜ํŒ์œ ๋ฆฌ(120)๋ฅผ ์ค€๋น„ํ•˜๋Š” ์ œ1 ๋‹จ๊ณ„๋ฅผ ์‹ค์‹œํ•˜๊ณ , ์ƒ๊ธฐ ํ•˜ํŒ์œ ๋ฆฌ(120) ์ƒ๋ฉด์— ๋‹ค์ˆ˜ ์ŠคํŽ˜์ด์„œ(500)๋ฅผ ๊ตฌ์„ฑํ•˜๋Š” ์ œ2 ๋‹จ๊ณ„๋ฅผ ์‹ค์‹œํ•œ๋‹ค. ์ด์–ด์„œ, ์ƒ๊ธฐ ์ŠคํŽ˜์ด์„œ(500) ์ƒ๋ฉด์— ์„ธ์ •๋œ ์ƒํŒ์œ ๋ฆฌ(110)๋ฅผ ์•ˆ์ฐฉ์‹œํ‚ค๋Š” ์ œ3 ๋‹จ๊ณ„ ๋ฐ ์ƒ๊ธฐ ์ƒํŒ์œ ๋ฆฌ(110) ๋ฐ ํ•˜ํŒ์œ ๋ฆฌ(120) ์ผ๋ฉด์— ์ €์œต์  ์†”๋” ์œ ๋ฆฌ๋กœ ์„ฑํ˜•๋œ ํ”„๋ฆฟ์‹ค(frit seal)๋ถ€์žฌ(200)๋ฅผ ์•ˆ์ฐฉ์‹œํ‚ค๋Š” ์ œ4 ๋‹จ๊ณ„, ์ƒ๊ธฐ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ(200) ์ƒ๋ฉด์— ๊ธˆ์† ๋ฐ•ํŒ(300)์„ ์•ˆ์ฐฉ์‹œํ‚ค๋Š” ์ œ5 ๋‹จ๊ณ„, ์ƒ๊ธฐ ๋‹จ๊ณ„๋“ค์„ ๊ฑฐ์นœ ๊ฒฐ๊ณผ๋ฌผ์„ ์ •๋ ฌํ•˜๊ณ  ์ •๋ ฌ์ด ํํŠธ๋Ÿฌ์ง€์ง€ ์•Š๋„๋ก ํด๋žจํ”„๋กœ ๊ฐ ๋ถ€์œ„๋ฅผ ๊ณ ์ •ํ•˜๋Š” ์ œ6 ๋‹จ๊ณ„, ์ƒ๊ธฐ ๊ณ ์ •๋œ ๊ฒฐ๊ณผ๋ฌผ์„ ์ง„๊ณต์ฑ”๋ฒ„ ๋‚ด๋ถ€๋กœ ํˆฌ์ž…ํ•œ ํ›„ ์ฑ”๋ฒ„ ๋ฐฐ๊ธฐ ๋ฐ ๊ฐ€์—ด ๊ณต์ •์„ ์ง„ํ–‰ํ•˜๋Š” ์ œ7 ๋‹จ๊ณ„, ์ƒ๊ธฐ ๊ธˆ์† ๋ฐ•ํŒ(300) ๋ถ€์œ„๋ฅผ ํ”„๋ฆฟ ์šฉ์œต ๋ฐ€๋ด‰ ํ›„ ๋ƒ‰๊ฐ์‹œํ‚ค๋Š” ์ œ8 ๋‹จ๊ณ„ ๋ฐ ์ƒ๊ธฐ ํ•˜ํŒ์œ ๋ฆฌ(120)์— ๋ฐฐ๊ธฐ๊ตฌ(610)๊ฐ€ ์žˆ๋Š” ๊ฒฝ์šฐ ๋ฐฐ๊ธฐ๊ตฌ ๋ฐ€๋ด‰ ํ›„ ์ƒ์˜จ์œผ๋กœ ๋ƒ‰๊ฐ์‹œํ‚ค๋Š” ์ œ9 ๋‹จ๊ณ„๋ฅผ ์—ฐ์†์ ์œผ๋กœ ์‹คํ–‰ํ•œ๋‹ค.As shown in FIG. 2, in the first embodiment, a first step of preparing the cleaned lower platen glass 120 is first performed, and a second spacer 500 is formed on the upper surface of the lower platen glass 120. Carry out the steps. Subsequently, a third step of seating the cleaned upper plate glass 110 on the upper surface of the spacer 500 and a frit seal formed of low melting solder glass on one surface of the upper plate glass 110 and the lower plate glass 120 are performed. A fourth step of seating the member 200, a fifth step of seating the thin metal plate 300 on the upper surface of the frit seal member 200, the alignment of the resultant through the above steps and each part with a clamp so that the alignment is not disturbed A sixth step of fixing, the fixed step of inserting the resultant into the vacuum chamber, and a seventh step of performing a chamber evacuation and heating process, an eighth step of cooling the metal thin plate 300 after the frit melt sealing, and the lower plate If the exhaust port 610 is present in the glass 120, the ninth step of cooling the air temperature to room temperature after sealing the exhaust port is continuously performed.

์ƒ๊ธฐ ์ œ7 ๋‹จ๊ณ„์—์„œ๋Š”, ์ง„๊ณต์ฑ”๋ฒ„ ๋‚ด๋ถ€ ์ง„๊ณต๋ถ„์œ„๊ธฐ์—์„œ ๊ฐ€์—ด์••์ฐฉํ•˜์—ฌ ๊ทธ ๋‚ด๋ถ€์˜ ๊ฐ€์Šค๋ฅผ ๋ฐฐ๊ธฐ์‹œํ‚ด๊ณผ ๋™์‹œ์— ์ƒํ•˜ ํŒ์œ ๋ฆฌ(11, 120)์™€ ๊ธˆ์† ๋ฐ•ํŒ(300)์˜ ๋ฐ€๋ด‰ ์ ‘ํ•ฉ์„ ํ†ตํ•œ ์ง„๊ณต์˜ ๋ฐ€๋ด‰ ์ ‘ํ•ฉ์ด ์šฉ์ดํ•˜๊ฒŒ ์ด๋ฃจ์–ด์ง€๋„๋ก ํ•œ๋‹ค.In the seventh step, by heat-compressing in the vacuum atmosphere inside the vacuum chamber to exhaust the gas therein and at the same time, the sealing bonding of the vacuum through the sealing bonding of the upper and lower panes 11 and 120 and the metal thin plate 300 is made easy. To lose.

๋„ 3์€, ์ƒ๊ธฐ ์ œ1 ์‹ค์‹œ ์˜ˆ ์ค‘ ํ•˜ํŒ์œ ๋ฆฌ(120)์— ๋ฐฐ๊ธฐ๊ตฌ(610)๊ฐ€ ์—†๋Š” ๊ฒฝ์šฐ๋งŒ ์ œ์™ธํ•˜๊ณ ๋Š” ์ œ1 ์‹ค์‹œ ์˜ˆ์™€ ๋™์ผํ•˜๋‹ค.3 is the same as in the first embodiment except that the exhaust port 610 is not provided in the lower plate 120 of the first embodiment.

๋„ 4์—์„œ์™€ ๊ฐ™์ด, ์ œ2 ์‹ค์‹œ ์˜ˆ๋Š”, ์ƒ๊ธฐ ์ œ5 ๋‹จ๊ณ„์™€ ์ œ6 ๋‹จ๊ณ„ ์‚ฌ์ด์—, ์ƒ๊ธฐ ๊ธˆ์† ๋ฐ•ํŒ(300) ์œ„ ์‹ค(seal) ๋ถ€์œ„์— ์„ฑํ˜•๋œ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ(200)๋ฅผ ์•ˆ์ฐฉ์‹œํ‚ค๊ณ  ์ƒ๊ธฐ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ(200) ์œ„์— ๋ฎ๊ฐœ์œ ๋ฆฌ๋ฅผ(130) ์•ˆ์ฐฉํ•˜๋Š” ๋‹จ๊ณ„๋ฅผ ๋” ํฌํ•จํ•œ๋‹ค.As shown in FIG. 4, in the second embodiment, between the fifth and sixth steps, the frit seal member 200 seated on the seal portion on the metal thin plate 300 is seated and the frit seal is formed. The method may further include mounting the cover glass 130 on the member 200.

๋„ 5๋Š”, ์ƒ๊ธฐํ•œ ์ œ2 ์‹ค์‹œ ์˜ˆ ์ค‘, ํ•˜ํŒ์œ ๋ฆฌ(120)์— ๋ฐฐ๊ธฐ๊ตฌ(610)๊ฐ€ ์—†๋Š” ๊ฒฝ์šฐ๋งŒ ์ œ์™ธํ•˜๊ณ ๋Š” ์ œ2 ์‹ค์‹œ ์˜ˆ์™€ ๋™์ผํ•˜๋‹ค.FIG. 5 is the same as the second embodiment except for the case where the exhaust port 610 is not present in the lower glass 120 of the second embodiment.

๋„ 6์—์„œ์™€ ๊ฐ™์ด, ์ œ3 ์‹ค์‹œ์˜ˆ๋Š” ์ƒ๊ธฐ ์ œ1 ์‹ค์‹œ ์˜ˆ์—์„œ, ์ƒ๊ธฐ ์ œ4 ๋‹จ๊ณ„์™€ ์ œ5 ๋‹จ๊ณ„ ์‚ฌ์ด์—, ์ƒ๊ธฐ ํ•˜ํŒ์œ ๋ฆฌ(120) ์ƒ๋ฉด ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ(200) ์ƒ๋ฉด์— ๋†’์ด๋ณด์ •์œ ๋ฆฌ(140)๋ฅผ ์•ˆ์ฐฉํ•˜๊ณ  ์ƒ๊ธฐ ๋†’์ด๋ณด์ •์œ ๋ฆฌ(140) ์ƒ๋ฉด์— ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ(200)๋ฅผ ์•ˆ์ฐฉ์‹œํ‚ค๋Š” ๋‹จ๊ณ„๋ฅผ ๋” ํฌํ•จํ•œ๋‹ค.As shown in FIG. 6, in the first embodiment, between the fourth step and the fifth step, the height correction glass 140 is disposed on the upper surface of the frit seal member 200. And further comprising the step of seating the frit seal member 200 on the upper surface of the height correction glass (140).

๋„ 7์€, ์ƒ๊ธฐํ•œ ์ œ3 ์‹ค์‹œ ์˜ˆ ์ค‘, ํ•˜ํŒ์œ ๋ฆฌ(120)์— ๋ฐฐ๊ธฐ๊ตฌ(610)๊ฐ€ ์—†๋Š” ๊ฒฝ์šฐ๋งŒ ์ œ์™ธํ•˜๊ณ ๋Š” ์ œ3 ์‹ค์‹œ ์˜ˆ์™€ ๋™์ผํ•˜๋‹ค.FIG. 7 is the same as the third embodiment except for the case where the exhaust port 610 is not present in the lower plate glass 120.

์ƒ๊ธฐ ์ œ3 ์‹ค์‹œ ์˜ˆ์— ์˜ํ•  ๊ฒฝ์šฐ์—๋Š”, ๋†’์ด๋ณด์ •์œ ๋ฆฌ(140) ์ ์šฉ์— ๋”ฐ๋ผ์„œ ์ œ์กฐ๋œ ์ง„๊ณต์œ ๋ฆฌ(100)์˜ ์ „์ฒด ๋‘๊ป˜๋ฅผ ์ค„์ผ ์ˆ˜ ์žˆ์–ด ์Šฌ๋ฆผํ™”๊ฐ€ ๊ฐ€๋Šฅํ•˜๋ฉฐ, ๊ธˆ์†๋ฐ•ํŒ(300) ๋ฐ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ(200) ๋ถ€์ฐฉ ๊ณต์ •์ด ์ œ1 ์‹ค์‹œ ์˜ˆ์— ๋น„ํ•˜์—ฌ ์ž‘์—…์ด ์ˆ˜์›”ํ•˜๊ฒŒ ๋œ๋‹ค.According to the third embodiment, it is possible to reduce the overall thickness of the vacuum glass 100 manufactured according to the application of the height correction glass 140, it is possible to slim, the thin metal plate 300 and the frit seal member 200 ) The attaching process is easier than the first embodiment.

๋„ 8์—์„œ์™€ ๊ฐ™์ด, ์ œ4 ์‹ค์‹œ์˜ˆ๋Š” ์ƒ๊ธฐ ์ œ1 ์‹ค์‹œ ์˜ˆ์—์„œ, ์ƒ๊ธฐ ์ œ5 ๋‹จ๊ณ„ ๋ฐ ์ œ6 ๋‹จ๊ณ„ ์‚ฌ์ด์—, ๊ธˆ์†๋ฐ•ํŒ(300) ์œ„ ์‹ค(seal) ๋ถ€์œ„์— ์„ฑํ˜•๋œ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ(200) ๋ฐ ๋ฎ๊ฐœ์œ ๋ฆฌ(130)๋ฅผ ์ˆœ์„œ์ ์œผ๋กœ ์ ์ธตํ•˜๋Š” ๋‹จ๊ณ„๋ฅผ ๋” ํฌํ•จํ•œ๋‹ค.As shown in FIG. 8, the fourth embodiment includes the frit seal member 200 formed in a seal portion on the metal foil 300 between the fifth and sixth steps in the first embodiment. Laminating the cover glass 130 in sequence.

๋„ 9๋Š”, ์ƒ๊ธฐํ•œ ์ œ4 ์‹ค์‹œ ์˜ˆ ์ค‘, ํ•˜ํŒ์œ ๋ฆฌ์— ๋ฐฐ๊ธฐ๊ตฌ(610)๊ฐ€ ์—†๋Š” ๊ฒฝ์šฐ๋งŒ ์ œ์™ธํ•˜๊ณ ๋Š” ์ œ4 ์‹ค์‹œ ์˜ˆ์™€ ๋™์ผํ•˜๋‹ค. FIG. 9 is the same as the fourth embodiment except that the exhaust port 610 is not present in the lower glass of the fourth embodiment.

์—ฌ๊ธฐ์—์„œ, ์ƒ๊ธฐ ํ”„๋ฆฟ์‹ค(frit seal) ๋ถ€์žฌ(200)๋Š” ์›์žฌ๋ฃŒ๊ฐ€ ๋˜๋Š” ํ”„๋ฆฟ ๋‚ด์— ํฌํ•จ๋˜์–ด ์žˆ๋˜ ๋ฐ”์ธ๋” ๋ฐ ๊ฐ€์Šค๊ฐ€ ์ œ๊ฑฐ๋˜์–ด ํƒˆ ๊ฐ€์Šคํ™”๋œ ์ƒํƒœ์˜ ๊ฒƒ์„ ์‚ฌ์šฉํ•จ์ด ๋ฐ”๋žŒ์งํ•˜๋‹ค.Here, the frit seal member 200 is preferably a binder and gas contained in the frit to be a raw material is removed and degassed.

์˜ˆ๋ฅผ ๋“ค์–ด, ํƒˆ ๊ฐ€์Šคํ™”๋œ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ(200)๋Š” ํŒŒ์šฐ๋”(powder)๋‚˜ ํŽ˜์ด์ŠคํŠธ(paste) ํ˜•ํƒœ์˜ ํ”„๋ฆฟ์„ ์ง„๊ณต ์ฑ”๋ฒ„ ๋‚ด์˜ ๋„๊ฐ€๋‹ˆ๋‚˜ ์ง€๊ทธ(jig)์— ๋„ฃ์€ ํ›„ ๊ฐ€์—ดํ•˜์—ฌ ํƒˆ ๊ฐ€์Šค, ํƒˆ ๋ฐ”์ธ๋”๋ฅผ ์‹คํ–‰ํ•œ ํ›„ ์œ ๋™์„ฑ์ด ์žˆ๋Š” ์ƒํƒœ์—์„œ ์†Œ์ •์˜ ํ˜•์ƒ์œผ๋กœ ์„ฑํ˜•ํ•˜์—ฌ ์ œ์ž‘๋œ๋‹ค. ์ฆ‰, ์ƒ๊ธฐ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ(200)๋ฅผ ์ œ์ž‘ํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ๋…ธ์ฆ์„ ํ†ตํ•˜์—ฌ ์œ ๋™์„ฑ ์žˆ๋Š” ํ”„๋ฆฟ์„ ์••์ถœํ•˜์—ฌ ์†”๋” ํ˜•ํƒœ๋กœ ์„ฑํ˜•์‹œํ‚จ๋‹ค. ๋˜๋Š” ์ƒ๊ธฐ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ(200)๋Š” ์œ ๋™์„ฑ์ด ์žˆ๋Š” ์ƒํƒœ์˜ ํ”„๋ฆฟ์„ ์„ฑํ˜• ํ‹€์— ๋ถ€์–ด ์„ฑํ˜•์‹œํ‚ด์œผ๋กœ ์ธํ•ด ์ œ์ž‘๋œ๋‹ค. ์ด์— ๋”ฐ๋ผ์„œ, ์ ‘์ฐฉ์„ฑ ์žˆ๋Š” ์ €์œต์  ์†”๋” ์œ ๋ฆฌ์ธ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ(200)๋ฅผ ์ค€๋น„ํ•  ์ˆ˜ ์žˆ๋Š”๋ฐ, ์ด ๋•Œ, ์ƒ๊ธฐ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ(200)์˜ ๋ชจ์–‘์€ ์†”๋” ํ˜•ํƒœ๋กœ๋งŒ ์ œํ•œ๋˜์ง€ ์•Š์Œ์€ ๋ฌผ๋ก ์ด๋‹ค.For example, the degassed frit seal member 200 puts a frit in the form of powder or paste into a crucible or jig in a vacuum chamber, and is heated to perform degassing and debinding. It is produced by molding into a predetermined shape in the state of fluidity. That is, in order to manufacture the frit seal member 200, a flowable frit is extruded through a nozzle and molded in a solder form. Alternatively, the frit seal member 200 is manufactured by pouring a frit in a fluid state into a molding die and molding. Accordingly, the frit seal member 200, which is an adhesive low melting point solder glass, may be prepared. In this case, the shape of the frit seal member 200 is not limited to solder.

์ด ๊ฒฝ์šฐ, ๋ฉ”ํƒˆ ๋ฐ•ํŒ(300)๋Š” ๋ฉ”ํƒˆ ํ•ฉ๊ธˆ์œผ๋กœ ์„ฑํ˜•๋œ ๋ฐ•ํŒ ๊ตฌ์กฐ๋กœ ๊ตฌ์„ฑํ•˜๋ฉฐ, ์ด๋Š” ์ƒํŒ์œ ๋ฆฌ(110) ๋ฐ ํ•˜ํŒ์œ ๋ฆฌ(120) ์ค‘ ๊ณ ์˜จ ํ™˜๊ฒฝ์— ์ฒ˜ํ•ด ์žˆ๋Š” ํŒ์œ ๋ฆฌ์˜ ๊ฒฝ์šฐ ๋ฏธ์„ธํ•˜๋‚˜๋งˆ ์—ดํŒฝ์ฐฝ์— ์˜ํ•˜์—ฌ ํŒ์œ ๋ฆฌ๊ฐ€ ๋ณ€ํ˜•์ด ์ƒ๊ธฐ๋Š” ๊ฒฝ์šฐ์— ์ด๋ฅผ ์ˆ˜์šฉํ•  ์ˆ˜ ์žˆ๋Š” ๊ณต๊ฐ„์„ ๋งŒ๋“ฌ์œผ๋กœ ์ธํ•˜์—ฌ ํœจ(deflexion) ํ˜น์€ ๊นจ์ง(crack) ํ˜„์ƒ์„ ๋ฏธ์—ฐ์— ๋ฐฉ์ง€ํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•˜๊ธฐ ์œ„ํ•จ์ด๋‹ค. In this case, the metal thin plate 300 is composed of a thin plate structure formed of a metal alloy, which is the plate glass is deformed due to thermal expansion, but fine in the case of the plate glass in the high temperature environment of the upper plate glass 110 and the lower plate glass 120 This is to prevent deflection or cracking in advance by creating a space that can accommodate such a case.

๊ทธ๋ฆฌ๊ณ  ์ด๋Ÿฌํ•œ ๊ธˆ์† ๋ฐ•ํŒ(300)์€ ๋ฉ”ํƒˆํ•ฉ๊ธˆ ์„ฑ๋ถ„์œผ๋กœ ๊ตฌ์„ฑํ•˜๋Š”๋ฐ, ์ด ๊ฒฝ์šฐ, ๋ฐ”๋žŒ์งํ•˜๊ฒŒ๋Š” ์ฒ (FE) 52%, ๋‹ˆ์ผˆ(NI) 48% ์„ฑ๋ถ„ ๋ฉ”ํƒˆ ํ•ฉ๊ธˆ์ด๊ฑฐ๋‚˜, ์ฒ (FE) 54%, ๋‹ˆ์ผˆ(NI) 46% ์„ฑ๋ถ„ ๋ฉ”ํƒˆ ํ•ฉ๊ธˆ์œผ๋กœ ์ค€๋น„ํ•œ๋‹ค. ์•„์šธ๋Ÿฌ, ์ƒ๊ธฐ ๊ธˆ์†๋ฐ•ํŒ(300)์€ ํ”Œ๋ ‰์‹œ๋ธ”(flexible)ํ•œ ๋ฉ”ํƒˆ ์ŠคํŠธ๋ฆฝ ํ˜•์ƒ์œผ๋กœ ์—ดํŒฝ์ฐฝ๊ณ„์ˆ˜๋Š” ํŒ์œ ๋ฆฌ์™€ ๋™์ผํ•˜๊ฑฐ๋‚˜ ๋งค์šฐ ์œ ์‚ฌํ•˜๊ฒŒ ๊ตฌ์„ฑํ•˜์—ฌ ํŒ์œ ๋ฆฌ์˜ ํœจ(deflexion) ๋˜๋Š” ๊นจ์ง(crack) ํ˜„์ƒ์„ ๋ฐฉ์ง€ํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•จ์ด ๋ฐ”๋žŒ์งํ•˜๋‹ค.And the metal thin plate 300 is composed of a metal alloy component, in this case, preferably 52% iron (FE), nickel (NI) 48% component metal alloy, or iron (FE) 54%, nickel (NI) Prepared with 46% component metal alloy. In addition, the metal thin plate 300 is a flexible metal strip shape, the coefficient of thermal expansion is configured to be the same or very similar to the plate glass, it is preferable to prevent the bending (deflexion) or crack (crack) phenomenon of the plate glass. Do.

์ด ๊ฒฝ์šฐ, ์ƒ๊ธฐ ๊ธˆ์† ๋ฐ•ํŒ(300)์€ ๋ฉ”ํƒˆ ๋ฐ•ํŒ ํ˜•์ƒ์œผ๋กœ ํ”Œ๋ ‰์‹œ๋ธ”ํ•œ ์œ ์—ฐ์„ฑ์„ ๊ฐ€์ง€๊ณ  ์žˆ์œผ๋ฉฐ ์œ ๋ฆฌ์™€์˜ ์—ดํŒฝ์ฐฝ ๊ณ„์ˆ˜๊ฐ€ ์œ ์‚ฌํ•˜๊ฒŒ ๋  ์ˆ˜ ์žˆ๋„๋ก ๋ฉ”ํƒˆ ํ•ฉ๊ธˆ ์„ฑ๋ถ„์„ ์กฐ์ ˆํ•˜์—ฌ ๊ตฌ์„ฑํ•œ๋‹ค. In this case, the metal thin plate 300 has a flexible flexibility in a metal thin plate shape and is configured by adjusting the metal alloy component so that the thermal expansion coefficient with glass is similar.

๋˜ํ•œ, ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ง„๊ณต์œ ๋ฆฌ(100) ์ œ์กฐ๋ฐฉ๋ฒ•์—์„œ๋Š” ๊ธˆ์†๋ฐ•ํŒ ์ ‘์ฐฉ๋‹จ๊ณ„์—์„œ ๊ฒฐ๊ณผ๋ฌผ์— ํฌํ•จ๋œ ํŒ์œ ๋ฆฌ์˜ ์ˆ˜๊ฐ€ ์ ๋‹นํ•œ์ง€๋ฅผ ํŒ๋‹จํ•˜์—ฌ ์ ๋‹นํ•˜์ง€ ์•Š๋‹ค๋ฉด ๋‹จ๊ณ„๋ฅผ ๋ฐ˜๋ณตํ•˜์—ฌ ๋” ๊ตฌ๋น„ํ•˜๋„๋ก ํ•จ์ด ๋ฐ”๋žŒ์งํ•˜๋‹ค.In addition, in the method of manufacturing the vacuum glass 100 according to the present invention, it is preferable to further include the step by repeating the step if it is not appropriate to determine whether the number of plate glass included in the resultant in the metal thin plate bonding step is appropriate.

์ด์–ด์„œ, ์ƒ๊ธฐ ๊ธˆ์†๋ฐ•ํŒ(300) ์ ‘์ฐฉ ๋‹จ๊ณ„์˜ ๊ฒฐ๊ณผ๋ฌผ์„ ์ •๋ ฌํ•˜๊ณ  ์ •๋ ฌ์ด ํํŠธ๋Ÿฌ์ง€์ง€ ์•Š๋„๋ก ๊ณ ์ •ํ•˜๋Š” ์ •๋ ฌ ๋ฐ ๊ณ ์ •๋‹จ๊ณ„๋ฅผ ์‹คํ–‰ํ•œ๋‹ค. Subsequently, the alignment and fixing step of aligning the resultant of the bonding step of the thin metal plate 300 and fixing the alignment is not disturbed.

์ƒ๊ธฐ ์ง„๊ณต์œ ๋ฆฌ ์ œ์กฐ ๊ณผ์ •์—์„œ ์ƒ๊ธฐ ํŒ์œ ๋ฆฌ(110, 120) ์ค‘ ์ ์–ด๋„ ์–ด๋А ํ•˜๋‚˜๋Š” ๊ฐ•ํ™”์œ ๋ฆฌ, ๋กœ์ด์œ ๋ฆฌ, ๋ฐ˜์‚ฌ์œ ๋ฆฌ, ์ƒ‰๋ณ€ํ™˜ ์œ ๋ฆฌ, ๋ฐ ํƒœ์–‘์ „์ง€๊ธฐํŒ์ด ํ˜•์„ฑ๋œ ์œ ๋ฆฌ ์ค‘ ์–ด๋А ํ•˜๋‚˜๋กœ ๊ตฌ์„ฑํ•  ์ˆ˜ ์žˆ๋‹ค.In the vacuum glass manufacturing process, at least one of the plate glasses 110 and 120 may be formed of any one of tempered glass, Roy glass, reflective glass, color conversion glass, and a glass on which a solar cell substrate is formed.

๊ทธ๋ฆฌ๊ณ , ์ƒ๊ธฐ ๋งˆ์ดํฌ๋กœ ์ŠคํŽ˜์ด์„œ(500)๋Š” ํ†ต์ƒ์˜ ์ง„๊ณต ์œ ๋ฆฌ์—์„œ์™€ ๋งˆ์ฐฌ๊ฐ€์ง€๋กœ ์ƒ๊ธฐ ํŒ์œ ๋ฆฌ์™€ ํŒ์œ ๋ฆฌ ์‚ฌ์ด์˜ ๊ณต๊ฐ„์ด ์ง„๊ณต์œผ๋กœ ๊ธฐ๋ฐ€๋˜์—ˆ์„ ๋•Œ ๋Œ€ํ–ฅํ•˜๊ณ  ์žˆ๋Š” ํŒ์œ ๋ฆฌ๊ฐ€ ์ง„๊ณต์œผ๋กœ ์ธํ•ด ํœ˜์–ด์ ธ ๋‹ฌ๋ผ๋ถ™๊ฑฐ๋‚˜ ํŒŒ์†๋˜๋Š” ๋ฌธ์ œ๋ฅผ ์˜ˆ๋ฐฉํ•˜๊ธฐ ์œ„ํ•œ ๊ฒƒ์ด๋‹ค. ๋”ฐ๋ผ์„œ, ์ƒ๊ธฐ ๋งˆ์ดํฌ๋กœ ์ŠคํŽ˜์ด์„œ(500)์˜ ๋ฐฐ์น˜ ๋ชจ์–‘์€ ์ƒ๊ธฐ ํŒ์œ ๋ฆฌ(110, 120)์˜ ํœจ์„ ๋ฐฉ์ง€ํ•  ์ˆ˜ ์žˆ๋Š” ๋ฒ”์œ„ ๋‚ด์—์„œ ์ž์œ ๋กญ๊ฒŒ ๋ณ€ํ˜• ๊ฐ€๋Šฅํ•˜๋‹ค.In addition, the micro spacer 500 is intended to prevent the problem that the facing glass is bent and stuck or broken due to the vacuum when the space between the glass and the plate glass is sealed with a vacuum as in the conventional vacuum glass. Therefore, the arrangement shape of the micro spacer 500 can be freely deformed within a range that can prevent the bending of the plate glass (110, 120).

์ƒ๊ธฐ ๊ฐ€์—ด์••์ฐฉ ๋‹จ๊ณ„์—์„œ, ์ง„๊ณต ๋ถ„์œ„๊ธฐ๋Š” ์ง„๊ณต๋„๊ฐ€ 10-2 ํ† ๋ฅด(torr) ๋‚ด์ง€ 10-7 ํ† ๋ฅด์˜ ์ง„๊ณต ์ƒํƒœ๋กœ ๋ฐฐ๊ธฐ ๊ฐ€๋Šฅํ•œ ์ง„๊ณต ์ฑ”๋ฒ„์— ์˜ํ•ด ํ˜•์„ฑ๋˜๋Š” ๊ฒƒ์œผ๋กœ, ์ผ ์˜ˆ๋กœ 500 โ„ƒ๊นŒ์ง€ ๊ฐ€์—ด์ด ๊ฐ€๋Šฅํ•œ ํžˆํ„ฐ(heater)์™€ ์••๋ ฅ์„ ๋†’์ผ ์ˆ˜ ์žˆ๋Š” ๊ฐ€์Šค์œ ์ž…๋ฐธ๋ธŒ๋ฅผ ๊ฐ–์ถ”๊ณ  ์žˆ๋‹ค. ์—ฌ๊ธฐ์„œ, ์ƒ๊ธฐ ์ง„๊ณต์ฑ”๋ฒ„ ๋‚ด๋ถ€์˜ ์ง„๊ณต๋„๊ฐ€ ๋†’์„์ˆ˜๋ก ๋ณด๋‹ค ์–‘์งˆ์˜ ์ง„๊ณต์œ ๋ฆฌ๋ฅผ ์ œ์กฐํ•  ์ˆ˜ ์žˆ์Œ์€ ์ž๋ช…ํ•œ ์‚ฌ์‹ค์ด๋‹ค.In the heating and pressing step, the vacuum atmosphere is formed by a vacuum chamber capable of evacuating the vacuum degree of 10 -2 Torr to 10 -7 Torr, for example, a heater capable of heating up to 500 โ„ƒ and It is equipped with a gas inlet valve to increase the pressure. Here, it is obvious that the higher the degree of vacuum inside the vacuum chamber, the higher quality vacuum glass can be manufactured.

๋‘ ๊ฒน์˜ ํŒ์œ ๋ฆฌ๊ฐ€ ๋Œ€๊ธฐ ์ƒํƒœ์—์„œ ์„œ๋กœ ๋งˆ์ฃผํ•˜๋ฉฐ ์ •๋ ฌ ๋ฐ ๊ณ ์ •๋จ์œผ๋กœ ์ธํ•ด ๊ทธ ๋‚ด์ธก์— ๊ณต๊ธฐ๋ฅผ ํฌํ•จํ•˜๊ณ  ์žˆ๋Š” ์ƒํƒœ๋กœ ์ƒ๊ธฐ ์ง„๊ณต์ฑ”๋ฒ„ ๋‚ด๋ถ€๋กœ ํˆฌ์ž…๋˜๋ฉด, ์ƒ๊ธฐ ์ง„๊ณต์ฑ”๋ฒ„๋Š” ๋‚ด๋ถ€์— ์œ ์ž…๋œ ๊ฐ€์Šค๋ฅผ ๋ชฉํ‘œ์น˜ ๋งŒํผ ๋ฐฐ๊ธฐ์‹œํ‚ค๋Š” ๋™์‹œ์— ์ƒ๊ธฐ ํžˆํ„ฐ๋ฅผ ๊ฐ€๋™์‹œํ‚จ๋‹ค. ์ด๋•Œ, ์ƒ๊ธฐ ๋‘ ๊ฒน์˜ ํŒ์œ ๋ฆฌ ์ค‘ ์–ด๋А ํ•˜๋‚˜ ํŒ์œ ๋ฆฌ ์ผ์ธก์— ๋ฐฐ๊ธฐ๊ตฌ๋ฉ์„ ํ˜•์„ฑํ•˜์—ฌ ๋‚ด์ธก์˜ ๊ณต๊ธฐ๊ฐ€ ์ถฉ๋ถ„ํžˆ ๋น ์ ธ ๋‚˜์™€ ๊ณ  ์ง„๊ณต์ด ํ˜•์„ฑ๋œ๋‹ค. ๋ฐ”๋žŒ์งํ•˜๊ฒŒ๋Š” ์ƒ๊ธฐ ํŒ์œ ๋ฆฌ์™€ ํŒ์œ ๋ฆฌ ์‚ฌ์ด์˜ ์ง„๊ณต๋„๊ฐ€ 10-3 ํ† ๋ฅด ๋‚ด์ง€ 10-6 ํ† ๋ฅด๊ฐ€ ๋˜๋„๋ก ํ•œ๋‹ค.When the two layers of glass are introduced into the vacuum chamber with the air inside thereof due to alignment and fixation facing each other in the atmospheric state, the vacuum chamber exhausts the gas introduced therein as much as the target value. Start the heater. At this time, by forming an exhaust hole in one of the two panes of the plate glass, the air inside is sufficiently escaped to form a high vacuum. Preferably the degree of vacuum between the pane and the pane is from 10 -3 Torr to 10 -6 Torr.

์ด์™€ ๋™์‹œ์—, ํžˆํ„ฐ๊ฐ€ ๊ฐ€๋™๋จ์— ๋”ฐ๋ผ ์ƒ๊ธฐ ํŒ์œ ๋ฆฌ(110, 120)๊ฐ€ ์†Œ์ •์˜ ์˜จ๋„์— ๋„๋‹ฌํ•˜๊ฒŒ ๋˜๋ฉด, ์ƒ๊ธฐ ํŒ์œ ๋ฆฌ(110, 120)์— ๋ถ€์ฐฉ๋œ ๋‹ค์ˆ˜๊ฐœ์˜ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ(200)์— ์œ ๋™์„ฑ์ด ๋ฐœ์ƒํ•˜๊ฒŒ ๋œ๋‹ค. ์ด๋•Œ, ์ƒ๊ธฐ ๋ชจ๋“  ํŒ์œ ๋ฆฌ(110, 120)๋ฅผ ๋ณ„๋„์˜ ๊ฐ€์••๋ ฅ ์ œ๊ณต์ด ๊ฐ€๋Šฅํ•œ ํด๋žจํ”„(clamp)๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์ผ์ • ์‹œ๊ฐ„ ๋™์•ˆ ๋ฐ€์ฐฉ ๊ฐ€์••ํ•˜๋ฉด, ์ƒ๊ธฐ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ(200)๋Š” ์œ ๋™์„ฑ์ด ์ƒ๊ฒจ ๋†’์ด๊ฐ€ ๋‚ฎ์•„์ง€๋Š” ๋Œ€์‹ ์— ์˜†์œผ๋กœ ํผ์ง€๋ฉด์„œ ์ƒ๊ธฐ ํŒ์œ ๋ฆฌ(110, 120) ์ขŒ์šฐ ์ธก๋ฉด ๋ชจ์„œ๋ฆฌ๋กœ๋ถ€ํ„ฐ ๊ฐ€๋กœ ๋‚ด์ธก ๋ฐฉํ–ฅ์œผ๋กœ ๊ท ์ผํ•œ ๋‘๊ป˜๋กœ ๋ฐ€๋ด‰ ์ ‘ํ•ฉ๋œ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ๋‚˜์„œ ์ƒ๊ธฐ ์ง„๊ณต์ฑ”๋ฒ„ ๋‚ด์˜ ์˜จ๋„๋ฅผ ํ•˜๊ฐ•์‹œํ‚ค๋ฉด ๋ฐ€๋ด‰ ์ ‘ํ•ฉ ๊ณต์ •์ด ์™„๋ฃŒ๋œ๋‹ค.At the same time, when the panes 110 and 120 reach a predetermined temperature as the heater is operated, fluidity is generated in the plurality of frit seal members 200 attached to the panes 110 and 120. At this time, if all the plate glass (110, 120) is pressed tightly for a predetermined time using a clamp (clamp) that can provide a separate pressing force, the frit seal member 200 has a fluidity to the side instead of lowering the height While spreading, the plate glass 110 and 120 are sealed to be bonded to each other at a uniform thickness in a horizontally inward direction from left and right side edges thereof. Then, the temperature in the vacuum chamber is lowered to complete the sealing bonding process.

์—ฌ๊ธฐ์„œ, ํžˆํ„ฐ์— ์˜ํ•ด ๊ฐ€์—ด๋œ ์ง„๊ณต์ฑ”๋ฒ„ ๋‚ด์˜ ์˜จ๋„๋Š” ์ƒ๊ธฐ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ(200)์˜ ์žฌ๋ฃŒ์— ๋”ฐ๋ผ ์ฐจ์ด๊ฐ€ ์žˆ์œผ๋‚˜ ํ†ต์ƒ 270 โ„ƒ ๋‚ด์ง€ 470 โ„ƒ์ •๋„์—์„œ ํ–‰ํ•ด์ง€๋ฉฐ, ๋ฐ”๋žŒ์งํ•˜๊ฒŒ๋Š” 420 โ„ƒ ์ด์ƒ์€ ๋˜์–ด์•ผ ํ•˜๋ฉฐ, ์œ ์ง€์‹œ๊ฐ„์€ ํ†ต์ƒ 15๋ถ„์ด๋ฉด ์ถฉ๋ถ„ํ•˜๋‹ค. ๋ฌผ๋ก  ๋†’์€ ์˜จ๋„์—์„œ๋Š” ๋ณด๋‹ค ์งง์€ ์‹œ๊ฐ„์ด, ๋‚ฎ์€ ์˜จ๋„์—์„œ๋Š” ๋ณด๋‹ค ๊ธด ์‹œ๊ฐ„์ด ์†Œ์š”๋จ์€ ์ž๋ช…ํ•œ ์‚ฌ์‹ค์ด๋‹ค. Here, the temperature in the vacuum chamber heated by the heater is different depending on the material of the frit seal member 200, but is usually performed at about 270 โ„ƒ to 470 โ„ƒ, preferably 420 โ„ƒ or more, the holding time Usually 15 minutes is enough. Obviously, shorter times are required at higher temperatures and longer at lower temperatures.

ํ•œํŽธ, ์—ฌ๊ธฐ์„œ๋Š” ๊ฒŒํ„ฐ๊ฐ€ ์ ์šฉ๋˜์ง€ ์•Š์€ ์‹ค์‹œ ์˜ˆ๋ฅผ ๋‚˜ํƒ€๋‚ธ ๊ฒƒ์œผ๋กœ์„œ, ์„ค๋ช…์˜ ์ดํ•ด๋ฅผ ๋•๊ธฐ ์œ„ํ•ด ํŒ์œ ๋ฆฌ๋ฅผ ๊ฐ๊ฐ 2 ์žฅ, 3 ์žฅ ์‚ฌ์šฉํ•œ ์˜ˆ๋ฅผ ๋‚˜ํƒ€๋‚ด๊ณ  ์žˆ์„ ๋ฟ ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ง„๊ณต์œ ๋ฆฌ ์ œ์กฐ๋ฐฉ๋ฒ•์— ์‚ฌ์šฉ๋˜๋Š” ํŒ์œ ๋ฆฌ์˜ ์ˆ˜๋ฅผ ํ•œ์ •ํ•˜๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๋‹ค.On the other hand, as shown herein is an embodiment without a getter, showing the use of two or three sheets of glass, respectively, to aid in the understanding of the description, limiting the number of plate glass used in the vacuum glass manufacturing method according to the present invention It is not.

ํ•œํŽธ, ์ƒ๊ธฐ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ(200)๋Š” ํŒํ˜•์œผ๋กœ ๋„์‹œ๋˜์–ด ์žˆ์œผ๋‚˜, ์ด์— ํ•œ์ •๋˜๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๋ผ ์‚ฌ๊ฐ๊ธฐ๋‘ฅ๊ณผ ๊ฐ™์€ ๋‹ค๊ฐ๊ธฐ๋‘ฅ ๋ชจ์–‘์œผ๋กœ๋„ ๋ชจ๋‘ ๊ฐ€๋Šฅํ•˜๋ฉฐ, ๋ฐ”๋žŒ์งํ•˜๊ฒŒ๋Š” ์ƒ๊ธฐ ํŒ์œ ๋ฆฌ(110,120) ๋ฐ ๊ธˆ์†๋ฐ•ํŒ(300)์˜ ์ •๋ ฌ๊ณผ ๊ทธ ์ œ์กฐ๊ฐ€ ์šฉ์ดํ•œ ๋ชจ์–‘์œผ๋กœ ๊ฒฐ์ •ํ•˜๋„๋ก ํ•œ๋‹ค.On the other hand, the frit seal member 200 is shown in a plate shape, but is not limited to this, and may be all in the shape of a polygonal column such as a square pillar, preferably the alignment of the plate glass (110,120) and the metal thin plate (300) And a shape that is easy to manufacture.

์ƒ๊ธฐํ•œ ์‹ค์‹œ ์˜ˆ์—์„œ๋Š” ๋‘ ๊ฒน์˜ ํŒ์œ ๋ฆฌ๋ฅผ ๊ฒน์นœ ํ˜•์ƒ์„ ๊ฐœ์‹œํ•˜์˜€์œผ๋‚˜, ํŒ์œ ๋ฆฌ๋ฅผ 3๊ฐœ ์ด์ƒ ์ ์ธตํ•˜์—ฌ ์ง„๊ณต์œ ๋ฆฌ๋ฅผ ๋งŒ๋“œ๋Š” ๊ฒฝ์šฐ์—๋„ ๋™์ผํ•˜๊ฒŒ ์ ์šฉํ•  ์ˆ˜ ์žˆ์Œ์€ ์ž๋ช…ํ•˜๋‹ค ํ•  ๊ฒƒ์ด๋‹ค.In the above-described embodiment, the shape of overlapping two layers of plate glass is disclosed, but it will be apparent that the same applies to the case where three or more plate glass are laminated to make a vacuum glass.

ํ•œํŽธ, ์ƒ๊ธฐ ์‹ค์‹œ ์˜ˆ์—์„œ ๊ฒฐ๊ณผ๋ฌผ ์–‘๋ฉด ์ค‘ ์ ์–ด๋„ ์–ด๋А ํ•œ ๋ฉด์— ์œ„์น˜ํ•˜๋Š” ํŒ์œ ๋ฆฌ์—๋Š” ๊ตฌ๋ฉ์ด ๋šซ๋ฆฐ ๊ฒƒ์„ ์‚ฌ์šฉํ•  ์ˆ˜๋„ ์žˆ์œผ๋ฉฐ, ์ด๋Š” ๋ณ„๋„์˜ ๋ฐฐ๊ธฐ๊ตฌ(610)๋ฅผ ํ˜•์„ฑํ•˜๊ณ  ์žˆ๋Š” ์‹ค์‹œ ๋ชจ์Šต์„ ์˜๋ฏธํ•œ๋‹ค. On the other hand, in the above embodiment in the plate glass located on at least one side of the both sides of the resultant may be used that is a hole, which means an embodiment of forming a separate exhaust port 610.

์ฆ‰, ์ƒ๊ธฐ ๋ฐฐ๊ธฐ๊ตฌ๋ฉ(610)์€ ํŒ์œ ๋ฆฌ(110)์™€ ํŒ์œ ๋ฆฌ(120) ์‚ฌ์ด์˜ ์ง„๊ณต๋„๊ฐ€ ์ถฉ๋ถ„ํ•˜์ง€ ์•Š๋‹ค๊ณ  ํŒ๋‹จ๋˜๋Š” ๊ฒฝ์šฐ ๋ชฉํ‘œ์น˜ ๋‹ฌ์„ฑ์„ ์œ„ํ•ด ๊ทธ ๋‚ด์ธก ๊ณต๊ธฐ๋ฅผ ์ถ”๊ฐ€์ ์œผ๋กœ ๋” ๋ฐฐ๊ธฐ์‹œํ‚ค๊ธฐ ์œ„ํ•œ ๊ฒƒ์œผ๋กœ, ์ƒ๊ธฐ ๊ตฌ๋ฉ(610)๋ณด๋‹ค ํฐ ๋ฐฐ๊ธฐ๊ตฌ ๋ฐ€๋ด‰๋ถ€์žฌ(620)๋กœ ์ƒ๊ธฐ ๊ตฌ๋ฉ(610)์„ ๋ง‰๊ณ  ๊ฐ€์—ด ์••์ฐฉํ•จ์œผ๋กœ์จ ์ƒ๊ธฐ ํŒ์œ ๋ฆฌ(110, 120) ์‚ฌ์ด์˜ ๊ณต๊ฐ„๊ณผ ์™ธ๋ถ€๋ฅผ ์ฐจ๋‹จํ•จ์ด ๋ฐ”๋žŒ์งํ•˜๋‹ค. ์ด๋•Œ, ์ƒ๊ธฐ ๋ฎ๊ฐœ์œ ๋ฆฌ(130)๋ฅผ ์ ‘ํ•ฉ์‹œํ‚ค๊ธฐ ์œ„ํ•œ ๋งค๊ฐœ์ฒด๋กœ๋Š” ์ƒ๊ธฐ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ(200)์™€ ๊ฐ™์ด ํƒˆ ๊ฐ€์Šคํ™”๋œ ํ”„๋ฆฟ ์„ฑํ˜•๋ฌผ(๋ฏธ๋„์‹œ)์„ ์‚ฌ์šฉํ•จ์ด ๋ฐ”๋žŒ์งํ•˜๋‹ค.That is, when it is determined that the vacuum degree between the plate glass 110 and the plate glass 120 is not sufficient, the exhaust hole 610 further exhausts the inner air to achieve a target value, which is larger than the hole 610. It is preferable to block the outside and the space between the plate glass (110, 120) by blocking the hole 610 with the exhaust port sealing member 620 and heat compression. In this case, it is preferable to use a degassed frit molded article (not shown) as the medium for bonding the lid glass 130 to the frit seal member 200.

์ดํ•˜, ๋„ 10 ๋‚ด์ง€ ๋„ 15๋ฅผ ์ฐธ์กฐํ•˜์—ฌ ๋˜ ๋‹ค๋ฅธ ์‹ค์‹œ ์˜ˆ๋ฅผ ์„ค๋ช…ํ•˜๋ฉด ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค.Hereinafter, another embodiment will be described with reference to FIGS. 10 to 15.

< ์ œ5 ์‹ค์‹œ ์˜ˆ ๋ฐ ์ œ6 ์‹ค์‹œ ์˜ˆ ><Fifth Embodiment and Sixth Embodiment>

๋จผ์ €, ์„ธ์ •๋œ ์ƒ๊ธฐ ํ•˜ํŒ์œ ๋ฆฌ(120)๋ฅผ ์ค€๋น„ํ•˜๋Š” ์ œ01 ๋‹จ๊ณ„๋ฅผ ์‹ค์‹œํ•˜๊ณ , ์ด์–ด์„œ, ์ƒ๊ธฐ ํ•˜ํŒ์œ ๋ฆฌ(120) ์ƒ๋ฉด์— ๋‹ค์ˆ˜ ์ŠคํŽ˜์ด์„œ(500)๋ฅผ ๊ตฌ์„ฑํ•˜๋Š” ์ œ02 ๋‹จ๊ณ„๋ฅผ ์‹ค์‹œํ•œ๋‹ค. ์ด์–ด์„œ, ์ƒ๊ธฐ ํ•˜ํŒ์œ ๋ฆฌ(120) ์ผ๋ฉด์— ์ €์œต์  ์†”๋” ์œ ๋ฆฌ๋กœ ์„ฑํ˜•๋œ ํ”„๋ฆฟ์‹ค(frit seal)๋ถ€์žฌ(200)๋ฅผ ์•ˆ์ฐฉ์‹œํ‚ค๋Š” ์ œ03 ๋‹จ๊ณ„, ์ƒ๊ธฐ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ(200) ์ƒ๋ฉด์— ๊ธˆ์† ๋ฐ•ํŒ(300)์„ ์•ˆ์ฐฉ์‹œํ‚ค๋Š” ์ œ04 ๋‹จ๊ณ„, ์ƒ๊ธฐ ๊ธˆ์† ๋ฐ•ํŒ(300)๊ณผ ์ƒํŒ์œ ๋ฆฌ(110) ์‹ค(seal) ๋ถ€์œ„์— ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ(200)๋ฅผ ์•ˆ์ฐฉ์‹œํ‚ค๋Š” ์ œ05 ๋‹จ๊ณ„, ์ƒ๊ธฐ ์ œ05 ๋‹จ๊ณ„๋ฅผ ๋งˆ์นœ ๊ฒฐ๊ณผ๋ฌผ์— ์„ธ์ •๋œ ์ƒํŒ์œ ๋ฆฌ(110)๋ฅผ ์•ˆ์ฐฉ์‹œํ‚ค๋Š” ์ œ06 ๋‹จ๊ณ„, ์ƒ๊ธฐ ๋‹จ๊ณ„๋“ค์„ ๊ฑฐ์นœ ๊ฒฐ๊ณผ๋ฌผ์„ ์ •๋ ฌํ•˜๊ณ  ์ •๋ ฌ์ด ํํŠธ๋Ÿฌ์ง€์ง€ ์•Š๋„๋ก ํด๋žจํ”„๋กœ ๊ฐ ๋ถ€์œ„๋ฅผ ๊ณ ์ •ํ•˜๋Š” ์ œ07 ๋‹จ๊ณ„, ์ƒ๊ธฐ ๊ณ ์ •๋œ ๊ฒฐ๊ณผ๋ฌผ์„ ์ง„๊ณต์ฑ”๋ฒ„ ๋‚ด๋ถ€๋กœ ํˆฌ์ž…ํ•œ ํ›„ ์ฑ”๋ฒ„ ๋ฐฐ๊ธฐ ๋ฐ ๊ฐ€์—ด ๊ณต์ •์„ ์ง„ํ–‰ํ•˜๋Š” ์ œ08 ๋‹จ๊ณ„, ์ƒ๊ธฐ ๊ธˆ์† ๋ฐ•ํŒ(300) ๋ถ€์œ„๋ฅผ ํ”„๋ฆฟ ์šฉ์œต ๋ฐ€๋ด‰ ํ›„ ๋ƒ‰๊ฐ์‹œํ‚ค๋Š” ์ œ09 ๋‹จ๊ณ„ ๋ฐ ์ƒ๊ธฐ ํ•˜ํŒ์œ ๋ฆฌ(120)์— ๋ฐฐ๊ธฐ๊ตฌ(610)๊ฐ€ ์žˆ๋Š” ๊ฒฝ์šฐ ๋ฐฐ๊ธฐ๊ตฌ ๋ฐ€๋ด‰ ํ›„ ์ƒ์˜จ์œผ๋กœ ๋ƒ‰๊ฐ์‹œํ‚ค๋Š” ์ œ10 ๋‹จ๊ณ„๋ฅผ ์—ฐ์†์ ์œผ๋กœ ์‹ค์‹œํ•œ๋‹ค.First, the first step of preparing the cleaned lower platen glass 120 is performed, and then the second step of forming a plurality of spacers 500 on the upper surface of the lower platen glass 120 is performed. Subsequently, in step 03 of mounting the frit seal member 200 formed of low melting point solder glass on one surface of the lower plate glass 120, the metal thin plate 300 is seated on the top surface of the frit seal member 200. Step 04, the step of mounting the frit seal member 200 in the metal thin plate 300 and the top glass 110, the seal portion (Seoul) 05, the top glass 110 cleaned in the result of the step 05 Step (06) for seating, step (07) for aligning the resultant through the above steps and fixing each part with a clamp so that the alignment is not disturbed, and evacuating and heating the chamber after inserting the fixed result into the vacuum chamber. The eighth step, the twelfth step of cooling the metal thin plate 300 after the frit melt sealing, and if the exhaust port 610 is in the lower plate glass 120, the tenth step of cooling to room temperature after sealing the exhaust port continuously To be carried out.

๋„ 6c๋Š” ๊ธˆ์† ๋ฐ•ํŒ(300)์˜ ํ˜•ํƒœ๊ฐ€ ์ผ์ธก์€ ๊ฐœ๊ตฌ๋˜๋ฉฐ ํƒ€์ธก์€ ์—ฐํ•„์‹ฌ ๋ชจ์–‘์ฒ˜๋Ÿผ ํ…Œ์ดํผ๋˜์–ด ์ˆ˜๋ ด๋˜๋Š” ๋ชจ์–‘์„ ํ•˜๊ณ  ์žˆ๋Š” ์‹ค์‹œ ์˜ˆ๋ฅผ ๋„์‹œํ•˜๊ณ  ์žˆ๋‹ค. 6d๋Š” ๋ฐฐ๊ธฐ๊ตฌ๊ฐ€ ์—†๋Š” ๊ฒฝ์šฐ๋ฅผ ๋„์‹œํ•˜๊ณ  ์žˆ๋‹ค. ์ด๋Ÿฌํ•œ ๊ธˆ์† ๋ฐ•ํŒ์˜ ๋‹ค์–‘ํ•œ ํ˜•ํƒœ ๊ตฌ์„ฑ์€ ๋„ 11์—์„œ ๋ณด๋‹ค ์ƒ์„ธํ•˜๊ฒŒ ์„ค๋ช…ํ•˜๊ธฐ๋กœ ํ•œ๋‹ค.FIG. 6C illustrates an embodiment in which the shape of the metal thin plate 300 is opened and one side is tapered and converged like a pencil lead. 6d shows a case where there is no exhaust port. Various configuration of such a thin metal plate will be described in more detail in FIG.

๋˜ํ•œ, ๋„ 7์—์„œ์™€ ๊ฐ™์ด, ์ƒ๊ธฐ ์ œ06 ๋‹จ๊ณ„ ๋ฐ ์ œ07 ๋‹จ๊ณ„ ์‚ฌ์ด์— ์ƒ๊ธฐ ํ•˜ํŒ์œ ๋ฆฌ(120) ์–‘์ธก ๋๋‹จ ์ƒ๋ถ€์— ์œ„์น˜ํ•œ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ(200) ์œ„์— ๋ฎ๊ฐœ์œ ๋ฆฌ(130)๋ฅผ ํ˜•์„ฑํ•˜๋Š” ๋‹จ๊ณ„๋ฅผ ๋” ํฌํ•จํ•˜๋„๋ก ๊ตฌ์„ฑํ•œ๋‹ค.In addition, as shown in FIG. 7, the cover glass 130 is further formed on the frit seal member 200 positioned on both ends of the lower plate 120 between the sixth and seventh steps. do.

์—ฌ๊ธฐ์—์„œ๋Š”, ์ƒ๊ธฐ ์ œ1 ๋‚ด์ง€ ์ œ4 ์‹ค์‹œ ์˜ˆ์™€ ๊ธฐ๋ณธ์ ์ธ ์ œ์กฐ๋ฐฉ๋ฒ•์€ ๋™์ผํ•˜๋ฉฐ, ๊ทธ ์žฌ๋ฃŒ ๋˜ํ•œ ๋™์ผํ•œ ๋ฐ”, ์ƒ์„ธํ•œ ์„ค๋ช…์€ ์ƒ๋žตํ•œ๋‹ค. Here, the basic manufacturing method is the same as the first to fourth embodiments, the material is also the same, detailed description thereof will be omitted.

์ด์–ด์„œ, ๋„ 16 ๋‚ด์ง€ ๋„ 18์„ ์ฐธ์กฐํ•˜์—ฌ, ๋˜ ๋‹ค๋ฅธ ์‹ค์‹œ ์˜ˆ์ธ ์ œ 7 ์‹ค์‹œ ์˜ˆ๋ฅผ ์„ค๋ช…ํ•œ๋‹ค. ์—ฌ๊ธฐ์„œ๋Š” ๊ฒŒํ„ฐ(getter, 410) ํ˜น์€ ๊ฒŒํ„ฐ(410) ๋ฐ ๊ฒŒํ„ฐ๋ผ์ธ(getter line, 420)์„ ์ด์šฉํ•œ ๊ตฌ์„ฑ์„ ๊ฐœ์‹œํ•˜๊ณ  ์žˆ๋Š”๋ฐ, ์ด๋Š” ์žฅ๊ธฐ๊ฐ„ ์ง„๊ณต์œ ๋ฆฌ๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ์ค‘ ํŒฝ์ฐฝ ์ˆ˜์ถ•์— ์˜ํ•ด ํƒˆ์ฐฉ๋˜์–ด ๋‚˜์˜ค๋Š” ๊ฐ€์Šค๋ฅผ ์ถ”๊ฐ€์ ์œผ๋กœ ํก์ฐฉํ•˜์—ฌ ์ง„๊ณต๋„๋ฅผ ์ง€์†์ ์œผ๋กœ ์œ ์ง€ํ•˜๊ธฐ ์œ„ํ•œ ๊ตฌ์„ฑ์ด๋‹ค. ๋˜ํ•œ ๋ฏธ์„ธ ๋ˆ„์„ค์— ์˜ํ•œ ์ง„๊ณต ๋ถˆ๋Ÿ‰ ํ˜น์€ ์™„์ „ ํŒŒ๊ดด๋ฅผ ๊ฐ„๋‹จํžˆ ๊ฒ€์ฆ ๊ฐ€๋Šฅํ•˜๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด ๊ฒŒํ„ฐ(410)์— ์ผ์ •๋Ÿ‰(์•ฝ 20์™€ํŠธ ์ •๋„)์˜ ํŒŒ์›Œ๋ฅผ ๊ณต๊ธ‰ํ•˜๋ฉด ์ง„๊ณต๋„๊ฐ€ ์–‘ํ˜ธํ•  ๊ฒฝ์šฐ ๊ฒŒํ„ฐ(410)๋Š” ์˜จ๋„๊ฐ€ ์ƒ์Šนํ•˜์—ฌ ๋ถ‰์€์ƒ‰์œผ๋กœ ๋ณ€ํ•œ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์™ธ๋ถ€๋กœ๋ถ€ํ„ฐ ๋ˆ„์„ค์ด ๋ฐœ์ƒ๋˜์–ด ์ง„๊ณต์ด ํŒŒ๊ดด๋˜๊ฑฐ๋‚˜ ๋ถˆ๋Ÿ‰ํ•œ ๊ฒฝ์šฐ ์ƒ๊ธฐ ๊ฒŒํ„ฐ(410)๋Š” ๋ถ‰๊ฒŒ ๋ณ€ํ•˜์ง€ ์•Š๊ณ  ๊ฒ€์€์ƒ‰์œผ๋กœ ์‚ฐํ™”๋˜์–ด ํƒ€๋ฒ„๋ฆฐ๋‹ค. Next, a seventh embodiment, which is another embodiment, will be described with reference to FIGS. 16 to 18. Here, the configuration using a getter 410 or a getter 410 and a getter line 420 is disclosed, which additionally adsorbs the gas desorbed by expansion and contraction during the use of vacuum glass for a long time. It is a configuration to keep it continuously. In addition, it is possible to simply verify the vacuum failure or complete destruction caused by fine leakage. For example, when a certain amount (about 20 watts) of power is supplied to the getter 410, when the vacuum degree is good, the getter 410 rises in temperature to turn red. However, when the leakage occurs from the outside and the vacuum is broken or poor, the getter 410 is oxidized to black and burned out without turning red.

ํ•œํŽธ, ๊ฒŒํ„ฐ ๋ผ์ธ(420)์„ ๊ฒธ๋น„ํ•œ ๊ฒฝ์šฐ ์™ธ๋ถ€์—์„œ ๊ฐ„๋‹จํžˆ ์ „๋ฅ˜๊ณต๊ธ‰์ด ๊ฐ€๋Šฅํ•œ ์ „์›์žฅ์น˜๋ฅผ ์—ฐ๊ฒฐํ•˜์—ฌ ๊ฐ€์—ด ๊ฐ€๋Šฅํ•˜๊ณ  ๊ฒŒํ„ฐ ๋ผ์ธ(420)์ด ์—†๋Š” ๊ฒฝ์šฐ๋Š” laser ํ˜น์€ ์œ ๋„๊ฐ€์—ด ์žฅ์น˜๋ฅผ ํ†ตํ•ด ๊ฐ€์—ด๊ฐ€๋Šฅ ํ•˜๋‹ค.On the other hand, in the case of having the getter line 420 can be heated by connecting a power supply capable of simply supplying current from the outside, and the getter line 420 can be heated by a laser or an induction heating device.

์ƒ๊ธฐ ๊ฒŒํ„ฐ(410)๋กœ๋Š” ๊ณ ์˜จ ๊ฐ€์—ด ํ•˜๊ธฐ ์œ„ํ•œ power๋ฅผ ๊ณต๊ธ‰ํ•˜์—ฌ ํ™œ์„ฑํ™” ์‹œํ‚ฌ ๋•Œ ๊ฒŒํ„ฐ(410) ๋ฌผ์งˆ์ด ์ฆ๋ฐœ๋˜์–ด ์ง„๊ณต์œ ๋ฆฌ ๋‚ด๋ถ€์— ์ฝ”ํŒ…๋˜์–ด ์ž๊ตญ์„ ๋‚จ๊ธฐ์ง€ ์•Š๋Š” ๋น„์ฆ๋ฐœ์„ฑ ๊ฒŒํ„ฐ(non-evaporable getter)๋ฅผ ์ ์šฉํ•จ์ด ๋ฐ”๋žŒ์งํ•˜๋‹ค. ์ด๋•Œ, ์ƒ๊ธฐ ๋น„์ฆ๋ฐœ์„ฑ ๊ฒŒํ„ฐ๋Š” ์ƒ๊ธฐ ํŒ์œ ๋ฆฌ์— ๋ฐฐ์น˜๋œ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ(200) ์•ˆ์ชฝ์— ๋ฐฐ์น˜ํ•˜๊ณ , ์ƒ๊ธฐ ๋น„์ฆ๋ฐœ์„ฑ ๊ฒŒํ„ฐ์— ์ „์›์„ ๊ณต๊ธ‰ํ•˜๊ธฐ ์œ„ํ•œ ์ „๋ฅ˜์ธ์ž…์„ (๊ฒŒํ„ฐ๋ผ์ธ)์€ ์ƒ๊ธฐ ๋น„์ฆ๋ฐœ์„ฑ ๊ฒŒํ„ฐ๋กœ๋ถ€ํ„ฐ ์ƒ๊ธฐ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ(200)๋ฅผ ๊ต์ฐจํ•˜์—ฌ ๋ฐฐ์น˜๋˜๋„๋ก ํ•จ์œผ๋กœ์จ, ์ถ”ํ›„ ์™„์„ฑ๋œ ์ง„๊ณต์œ ๋ฆฌ์˜ ์™ธ๋ถ€๋กœ๋ถ€ํ„ฐ ์ „์›์„ ๊ณต๊ธ‰๋ฐ›์„ ์ˆ˜ ์žˆ๋„๋ก ํ•œ๋‹ค. When the getter 410 is activated by supplying power for high temperature heating, the getter 410 material may be evaporated and coated in a vacuum glass to apply a non-evaporable getter that does not leave a mark. . In this case, the non-evaporable getter is disposed inside the frit seal member 200 disposed on the plate glass, and a current lead line (getter line) for supplying power to the non-evaporable getter is formed from the non-evaporable getter. By being arranged to cross 200, it is possible to receive power from the outside of the finished vacuum glass later.

๋น„๋ก, ์ผ€ํ„ฐ ๋ฐ/๋˜๋Š” ๊ฒŒํ„ฐ๋ผ์ธ์ด ๋„์‹œ๋œ ์ง„๊ณต์œ ๋ฆฌ ๊ตฌ์กฐ๊ฐ€ ํ•œ์ •๋˜์–ด ์žˆ๋Š” ๊ฒƒ์ฒ˜๋Ÿผ ๋ณด์ด์ง€๋งŒ ์ด๋Ÿฌํ•œ ๊ตฌ์„ฑ์€ ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ๋ชจ๋“  ์‹ค์‹œ ์˜ˆ์—์„œ ์ ์šฉ์ด ๊ฐ€๋Šฅํ•จ์€ ๋ฌผ๋ก ์ด๋‹ค.Although it appears that the vacuum glass structure in which the keter and / or getterline is shown is limited, this configuration is of course applicable in all embodiments according to the present invention.

๋„ 19 ๋ฐ ๋„ 20์€ ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ œ8 ๋ฐ ์ œ9 ์‹ค์‹œ ์˜ˆ ๋ชจ์Šต์„ ๋„์‹œํ•˜๊ณ  ์žˆ๋‹ค. 19 and 20 show the eighth and ninth embodiments according to the present invention.

์ฆ‰, ์ƒ๊ธฐ ์ƒํŒ์œ ๋ฆฌ(110) ๋ฐ ํ•˜ํŒ์œ ๋ฆฌ(120)์˜ ์ ์–ด๋„ ๋‚ด์ธก ํ•œ ๋ฉด์—๋Š” ๋Œ€๊ธฐ์•• ๊ณต์ •์˜ ์‚ฐํ™”์— ์ทจ์•ฝํ•œ ๊ธฐ๋Šฅ์„ฑ ๋ฐ•๋ง‰์ธต(150)์„ ๋” ํ˜•์„ฑํ•˜๋„๋ก ํ•˜๊ณ  ์žˆ๋‹ค. ์ด ๊ฒฝ์šฐ ์ƒ๊ธฐ ๊ธฐ๋Šฅ์„ฑ ๋ฐ•๋ง‰์ธต(150)์€ ๋กœ์ด์œ ๋ฆฌ, ์ƒ‰ ๋ณ€ํ™˜ ์œ ๋ฆฌ ๋“ฑ์˜ ์ ์šฉ์ด ๊ฐ€๋Šฅํ•  ๊ฒƒ์ด๋‹ค.That is, at least one inner surface of the upper glass 110 and the lower glass 120 is to form a functional thin film layer 150 vulnerable to oxidation of the atmospheric pressure process. In this case, the functional thin film layer 150 may be applicable to Roy glass, color conversion glass, and the like.

๋˜๋Š”, ์ƒ๊ธฐ ์ƒํŒ์œ ๋ฆฌ(110) ๋ฐ ํ•˜ํŒ์œ ๋ฆฌ(120)์˜ ์ ์–ด๋„ ์™ธ์ธก ์ผ๋ฉด์—๋Š” ๋Œ€๊ธฐ์•• ๊ณต์ •์˜ ์‚ฐํ™”์— ์ทจ์•ฝํ•œ ๊ธฐ๋Šฅ์„ฑ ๋ฐ•๋ง‰์ธต(150)์„ ๋” ํ˜•์„ฑํ•˜๊ณ , ์ƒ๊ธฐ ๊ธฐ๋Šฅ์„ฑ ๋ฐ•๋ง‰์ธต(150) ์™ธ๋ถ€๋ฅผ ๋‹ค์‹œ ๋ณต์ธตํ™”ํ•œ ๊ตฌ์กฐ๋กœ ํ˜•์„ฑํ•  ์ˆ˜๋„ ์žˆ์„ ๊ฒƒ์ด๋‹ค. ์ด๋Š” ์ž์™ธ์„  ์ฐจ๋‹จ์— ์šฉ์ดํ•˜๊ณ  ๋‹จ์—ด์„ฑ์„ ํ–ฅ์ƒ์‹œํ‚ค๊ธฐ ์œ„ํ•œ ๊ตฌ์„ฑ์ด๋‹ค. ์ด๋ฅผ ์œ„ํ•˜์—ฌ ๊ตฌ์กฐ๋ฌผ ์ €๋ฉด์—๋Š” ๋ณต์ธต์ €๋ฉด์œ ๋ฆฌ(170)๋ฅผ ์ด์šฉํ•˜์—ฌ ๋งˆ๊ฐํ•˜๋ฉฐ ์ด๋ฅผ ์ง€์ง€ํ•˜๊ธฐ ์œ„ํ•œ ๋ณต์ธต์ง€์ง€๋ถ€(250)๊ฐ€ ๋งค๊ฐœ๋œ๋‹ค.Alternatively, a functional thin film layer 150 vulnerable to oxidation of an atmospheric pressure process may be further formed on at least one outer surface of the upper glass 110 and the lower glass 120, and the outer surface of the functional thin film layer 150 may be formed in a multilayered structure. Could be This is easy to UV-block and is a structure for improving heat insulation. To this end, the bottom of the structure is finished using the multi-layered bottom glass 170 and the multi-layered support 250 for supporting the media is mediated.

ํ•œํŽธ, ์ƒ๊ธฐ ํŒ์œ ๋ฆฌ(110,120)๋Š” ์ผ๋ฐ˜์ ์œผ๋กœ ๋„๋ฆฌ ์‚ฌ์šฉ๋˜๋Š” ํˆฌ๋ช…์œ ๋ฆฌ๋ฅผ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์œผ๋‚˜, ์ด์— ํ•œ์ •๋˜๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๋ผ ๊ทธ ๋ชฉ์ ์— ๋”ฐ๋ผ ์ ์–ด๋„ ์–ด๋А ํ•˜๋‚˜์˜ ํŒ์œ ๋ฆฌ๋กœ์„œ ๊ฐ•ํ™”์œ ๋ฆฌ, ๋กœ์ด์œ ๋ฆฌ(low-E glass), ๋ฐ˜์‚ฌ์œ ๋ฆฌ, ์ƒ‰๋ณ€ํ™˜(electrochromatic) ์œ ๋ฆฌ, ๋˜๋Š” ํƒœ์–‘์ „์ง€๊ธฐํŒ์ด ํ˜•์„ฑ๋œ ์œ ๋ฆฌ ์ค‘ ์–ด๋А ํ•˜๋‚˜์˜ ๊ธฐ๋Šฅ์„ฑ ํŒ์œ ๋ฆฌ๋ฅผ ์‚ฌ์šฉํ•  ์ˆ˜๋„ ์žˆ๋‹ค.On the other hand, the plate glass (110,120) is generally used a transparent glass widely used, but is not limited to this, at least one of the glass according to the purpose of tempered glass, low-E glass (low-E glass), reflective glass, The functional plate glass of any one of electrochromatic glass or glass on which a solar cell substrate is formed may be used.

๋„ 21 ๋‚ด์ง€ ๋„ 23์€ ์ƒ๊ธฐ ๋‹ค์–‘ํ•œ ์‹ค์‹œ ์˜ˆ์— ์žˆ์–ด์„œ, ๊ธˆ์† ๋ฐ•ํŒ(300)์„ ์‚ฝ์ž…ํ•˜๋Š” ์ด์œ  ๋ฐ ํŒ์œ ๋ฆฌ์˜ ํœจ ๋ฐ ํฌ๋ž™์„ ๋ฐฉ์ง€ํ•˜๋Š” ์›๋ฆฌ์— ๋Œ€ํ•˜์—ฌ ๋„์‹œํ•œ ๋„๋ฉด์ด๋‹ค.21 to 23 are views illustrating reasons for inserting the thin metal plate 300 and principles for preventing bending and cracking of the plate glass according to various embodiments of the present disclosure.

๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ๊ธˆ์† ๋ฐ•ํŒ(300)์€ ์ผ๋ถ€๊ฐ€ ํŒฝ์ฐฝ์‹œ ์ƒ๋Œ€์ ์œผ๋กœ ๋‹ค๋ฅธ ๋ถ€๋ถ„์—์„œ ์ˆ˜์ถ•์ด ์ผ์–ด๋‚˜๊ฒŒ ํ•จ์œผ๋กœ์จ ํŒ์œ ๋ฆฌ์˜ ํฌ๋ž™ ๋ฐ ํœจ์„ ๋ฐฉ์ง€ํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•˜๊ณ  ์žˆ์œผ๋ฉฐ, ์ด์— ๋Œ€ํ•œ ๊ธˆ์† ๋ฐ•ํŒ(300) ํ˜•์ƒ์€ ๊ฐํ˜•์œผ๋กœ ๊บพ์ธ ๋ชจ์–‘ ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ๋ฐ˜์›, ์ง์„ ํ˜•์ด๋ผ๋„ ๋ฌด๋ฐฉํ•˜๋ฉฐ, ๋‹ค์–‘ํ•œ ํ˜•์ƒ์œผ๋กœ ๊ตฌ์„ฑ์ด ๊ฐ€๋Šฅํ•  ๊ฒƒ์ด๋‹ค. As shown, the thin metal plate 300 is to prevent the cracks and warpage of the plate glass by causing the shrinkage in the other portions when the portion is expanded, the shape of the metal thin plate 300 is not only in the shape of bent in a square But it may be a semi-circle, straight, and may be configured in various shapes.

ํŠนํžˆ, ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ง„๊ณต์œ ๋ฆฌ ์ œ์กฐ๋ฐฉ๋ฒ•์€ ์ƒ๊ธฐ ํŒ์œ ๋ฆฌ๋กœ์„œ ํ•˜๋“œ(hard type) ๋กœ์ด์œ ๋ฆฌ๋ณด๋‹ค ๋ณต์‚ฌ์—ด ์ฐจํ๋„ ๋ฐ ๋‹จ์—ด์„ฑ์ด ์šฐ์ˆ˜ํ•œ ์†Œํ”„ํŠธ(soft type) ๋กœ์ด์œ ๋ฆฌ์˜ ์ ์šฉ์ด ๊ฐ€๋Šฅํ•ด์ง„๋‹ค. ์ด๋Š” ํŒ์œ ๋ฆฌ์™€ ํŒ์œ ๋ฆฌ์˜ ๊ฐ€์—ด ์••์ฐฉ์œผ๋กœ ์ธํ•œ ๋ฐ€๋ด‰ ์ ‘ํ•ฉ ๊ณต์ •์ด ์ง„๊ณต๋ถ„์œ„๊ธฐ์—์„œ ์ด๋ฃจ์–ด์ง€๊ธฐ ๋•Œ๋ฌธ์— ์†Œํ”„ํŠธ ๋กœ์ด์œ ๋ฆฌ์˜ Ag ๊ธˆ์† ์ฝ”ํŒ…๋ง‰์ด ์‚ฐํ™”๋  ์—ผ๋ ค๊ฐ€ ์—†๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค.In particular, the vacuum glass manufacturing method according to the present invention, as the plate glass can be applied to the soft (roy) type of glass (excellent heat radiation shielding and heat insulation excellent) than the hard (hard type) Roy glass. This is because there is no fear that the Ag metal coating film of the soft Roy glass is oxidized because the sealing bonding process due to the hot pressing of the plate glass and the plate glass is performed in a vacuum atmosphere.

๋˜ํ•œ, ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ง„๊ณต์œ ๋ฆฌ ์ œ์กฐ๋ฐฉ๋ฒ•์€ ์†Œํ”„ํŠธ ๋กœ์ด์œ ๋ฆฌ์™€ ๋งˆ์ฐฌ๊ฐ€์ง€๋กœ ๊ธˆ์†์ฝ”ํŒ…๋ง‰์ด ํ˜•์„ฑ๋œ ์ƒ‰๋ณ€ํ™˜ ์œ ๋ฆฌ, ๋ฐ˜์‚ฌ์œ ๋ฆฌ ๋ฐ ํƒœ์–‘์ „์ง€๊ธฐํŒ์ด ํ˜•์„ฑ๋œ ์œ ๋ฆฌ์— ์žˆ์–ด์„œ๋„ ๊ทธ์— ๋”ฐ๋ฅธ ๊ธˆ์†์ฝ”ํŒ…๋ง‰์˜ ์‚ฐํ™” ๋ฐ ๊ทธ ์™ธ์˜ ํŠน์„ฑ๋ณ€ํ™”๋กœ ์ธํ•œ ๊ธฐ๋Šฅ ์ƒ์‹ค์˜ ๋ฌธ์ œ๊ฐ€ ์—†๋Š” ๋ฒ”์œ„ ๋‚ด์—์„œ ์ ์šฉ์ด ๊ฐ€๋Šฅํ•จ์€ ๋ฌผ๋ก ์ด๋‹ค.In addition, the vacuum glass manufacturing method according to the present invention is functionally lost due to the oxidation of the metal coating film and other characteristic changes in the glass with the color conversion glass, the reflective glass, and the solar cell substrate on which the metal coating film is formed, as with the soft Roy glass. Of course, it can be applied within the range without problems.

ํ•œํŽธ, ํƒœ์–‘์ „์ง€๊ธฐํŒ์ด ํ˜•์„ฑ๋œ ์œ ๋ฆฌ๋Š” ํƒœ์–‘์ „์ง€๊ธฐํŒ์ด ํ˜•์„ฑ๋จ์œผ๋กœ ์ธํ•ด ๋ฐ˜ํˆฌ๋ช… ๋˜๋Š” ๋ถˆํˆฌ๋ช…ํ•ด์ง€๊ธฐ๋„ ํ•˜๋Š”๋ฐ, ์ด ๊ฒฝ์šฐ ์ƒ๊ธฐ ํƒœ์–‘์ „์ง€๊ธฐํŒ์ด ํ˜•์„ฑ๋œ ์œ ๋ฆฌ๋Š” ์ œ์กฐํ•˜๊ณ ์ž ํ•˜๋Š” ์ง„๊ณต์œ ๋ฆฌ์˜ ์ „์ฒด ๋ฉด์  ์ค‘ ์ผ๋ถ€๋ถ„์—๋งŒ ๋ถ„ํฌํ•˜๋„๋ก ํ•˜์—ฌ ์ด๋ฅผ ํ†ตํ•œ ์‹œ์•ผ๋ฅผ ํ™•๋ณดํ•จ์ด ๋ฐ”๋žŒ์งํ•˜๋‹ค.On the other hand, the glass on which the solar cell substrate is formed may become translucent or opaque due to the formation of the solar cell substrate. In this case, the glass on which the solar cell substrate is formed is distributed only to a part of the entire area of the vacuum glass to be manufactured so that the view through this is achieved. It is desirable to secure.

๋˜ํ•œ, ๋ณธ ๋ฐœ๋ช…์˜ ๋‹ค๋ฅธ ์ธก๋ฉด์— ๋”ฐ๋ฅด๋ฉด, ์ด์ƒ์—์„œ ์„ค๋ช…๋œ ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ง„๊ณต์œ ๋ฆฌ ์ œ์กฐ๋ฐฉ๋ฒ•์— ์˜ํ•ด ์ œ์กฐ๋œ ์ง„๊ณต์œ ๋ฆฌ๋ฅผ ์ œ์‹œํ•  ์ˆ˜ ์žˆ๋‹ค.In addition, according to another aspect of the present invention, it is possible to present a vacuum glass produced by the vacuum glass manufacturing method according to the present invention described above.

์ด์ƒ ์„ค๋ช…ํ•œ ๋ฐ”์™€ ๊ฐ™์ด, ๋ณธ ๋ฐœ๋ช…์˜ ์ƒ์„ธํ•œ ์„ค๋ช…์—์„œ๋Š” ๋ณธ ๋ฐœ๋ช…์˜ ๋ฐ”๋žŒ์งํ•œ ์‹ค์‹œ ์˜ˆ์— ๊ด€ํ•˜์—ฌ ์„ค๋ช…ํ•˜์˜€์œผ๋‚˜, ๋ณธ ๋ฐœ๋ช…์ด ์†ํ•˜๋Š” ๊ธฐ์ˆ ๋ถ„์•ผ์—์„œ ํ†ต์ƒ์˜ ์ง€์‹์„ ๊ฐ€์ง„ ์ž๋ผ๋ฉด ๋ณธ ๋ฐœ๋ช…์˜ ๋ฒ”์ฃผ์—์„œ ๋ฒ—์–ด๋‚˜์ง€ ์•Š๋Š” ํ•œ๋„ ๋‚ด์—์„œ ์—ฌ๋Ÿฌ ๊ฐ€์ง€ ๋ณ€ํ˜•์ด ๊ฐ€๋Šฅํ•จ์€ ๋ฌผ๋ก ์ด๋‹ค. ๋”ฐ๋ผ์„œ ๋ณธ ๋ฐœ๋ช…์˜ ๊ถŒ๋ฆฌ ๋ฒ”์œ„๋Š” ์„ค๋ช…๋œ ์‹ค์‹œ ์˜ˆ์— ๊ตญํ•œ๋˜์–ด ์ •ํ•ด์ ธ์„œ๋Š” ์•ˆ ๋˜๋ฉฐ, ํ›„์ˆ ํ•˜๋Š” ์ฒญ๊ตฌ๋ฒ”์œ„๋ฟ๋งŒ ์•„๋‹ˆ๋ผ, ์ด์™€ ๊ท ๋“ฑํ•œ ๊ฒƒ๋“ค์— ์˜ํ•ด ์ •ํ•ด์ ธ์•ผ ํ•œ๋‹ค.As described above, in the detailed description of the present invention has been described with respect to preferred embodiments of the present invention, those skilled in the art to which the present invention pertains various modifications without departing from the scope of the invention Of course it is possible. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be defined by the equivalents as well as the claims to be described later.

๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ง„๊ณต ์œ ๋ฆฌ๋Š” ์†Œํ”„ํŠธ ๋กœ์ด์œ ๋ฆฌ(soft type low-E glass), ์ƒ‰๋ณ€ํ™˜(electrochromatic) ์œ ๋ฆฌ, ๋ฐ˜์‚ฌ์œ ๋ฆฌ, ๋˜๋Š” ํƒœ์–‘์ „์ง€ ๊ธฐํŒ์ด ํ˜•์„ฑ๋œ ์œ ๋ฆฌ ์ค‘ ์–ด๋А ํ•˜๋‚˜์˜ ๊ธฐ๋Šฅ์„ฑ ํŒ์œ ๋ฆฌ๋ฅผ ์ ์šฉํ•˜์—ฌ๋„ ๊ธฐ๋Šฅ์ด ์ƒ์‹ค๋˜์ง€ ์•Š์œผ๋ฉด์„œ, ์ง„๊ณต ์œ ๋ฆฌ ์–‘๋‹จ์—์„œ์˜ ์˜จ๋„ ์ฐจ์ด๊ฐ€ ์ปค ์–‘ ์œ ๋ฆฌ์˜ ์—ด ํŒฝ์ฐฝ ์ •๋„ ์ฐจ์ด๊ฐ€ ํฌ๋”๋ผ๋„ ์ˆ˜์ถ•ํŒฝ์ฐฝ์ด ์šฉ์ดํ•œ ํ˜•์ƒ์˜ ๊ธˆ์† ๋ฐ•ํŒ์ด ๊ทธ๋ฅผ ํก์ˆ˜ํ•จ์œผ๋กœ ์ธํ•ด ํœจ(deflexion) ๋ฐ ๊นจ์ง (crack) ํ˜„์ƒ์ด ๋ฐœ์ƒํ•˜์ง€ ์•Š๋„๋ก ํ•˜์—ฌ ๋‚ด๊ตฌ์„ฑ์„ ์ฆ๋Œ€์‹œํ‚ค๋ฉฐ ์•ˆ์ •์„ฑ ๋ฐ ์ˆ˜๋ช…์„ ์—ฐ์žฅํ•˜๋Š” ํšจ๊ณผ๋ฅผ ๊ฐ€์ง€๋ฉฐ, ๋ณ„๋„์˜ ๋ฐฐ๊ธฐ๊ณต์ •๊ณผ ๊ทธ์— ๋”ฐ๋ฅธ ๋ฐฐ๊ธฐ๊ณต ๋ฐ ๋ฐฐ๊ธฐํŠœ๋ธŒ์˜ ํ˜•์„ฑ ๋‹จ๊ณ„ ๋˜๋Š” ๋ฐฐ๊ธฐ ํŠœ๋ธŒ์˜ ํ˜•์„ฑ ๋‹จ๊ณ„๋ฅผ ์‹คํ–‰ํ•  ํ•„์š”๊ฐ€ ์—†์–ด์ ธ ๊ณต์ •์ด ๊ฐ„๋‹จํ•˜๊ณ  ์šฉ์ดํ•ด์ง€๋Š” ํšจ๊ณผ๊ฐ€ ์žˆ๋‹ค. The vacuum glass according to the present invention does not lose its function even when the functional sheet glass of soft type low-E glass, electrochromatic glass, reflecting glass, or glass on which a solar cell substrate is formed is applied. However, even if the temperature difference between the two ends of the vacuum glass is large and the difference in the thermal expansion degree of both glasses is large, the sheet metal having the shape of easy expansion and contraction is absorbed by the metal sheet so that the deflection and cracking do not occur. This increases the durability and has the effect of extending stability and lifespan, and there is no need to perform a separate exhaust process, and thus forming the exhaust hole and the exhaust tube or forming the exhaust tube, thereby simplifying and facilitating the process. .

์ด๋Ÿฌํ•œ ๋ฉด์—์„œ, ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ง„๊ณต ์œ ๋ฆฌ๋Š” ๋‚ด๊ตฌ์„ฑ์„ ์ฆ๋Œ€์‹œํ‚ค๋ฉฐ ๋‹ค์–‘ํ•œ ๋ถ„์•ผ์—์„œ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ, ๋ฒ”์šฉ์ ์œผ๋กœ ํšจ๊ณผ์ ์ธ ๋ฐœ๋ช…์ด๋ผ๊ณ  ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. In this respect, the vacuum glass according to the present invention increases durability, can be used in various fields, and can be said to be an effective invention in general use.

Claims (13)

์ƒํŒ์œ ๋ฆฌ์™€ ํ•˜ํŒ์œ ๋ฆฌ๊ฐ€ ์ผ์ •ํ•œ ๊ฐ„๊ฒฉ์œผ๋กœ ์ด๊ฒฉ๋˜๋„๋ก ํ•˜๊ณ  ๊ทธ ๋‚ด์ธก์ด ์ง„๊ณต์ƒํƒœ๊ฐ€ ๋˜๋„๋ก ๋ฐ€๋ด‰ํ•˜๋˜, ์ƒ๊ธฐ ์ƒํŒ์œ ๋ฆฌ ๋ฐ ํ•˜ํŒ์œ ๋ฆฌ๊ฐ€ ์ง„๊ณต์œผ๋กœ ์ธํ•ด ์„œ๋กœ ๋‹ฌ๋ผ ๋ถ™์ง€ ์•Š๋„๋ก ๋‚ด์ธก ๊ณต๊ฐ„์œผ๋กœ ๊ตฌ๋น„๋˜๋Š” ๋งˆ์ดํฌ๋กœ ์ŠคํŽ˜์ด์„œ๋ฅผ ํฌํ•จํ•˜๋Š” ์ง„๊ณต์œ ๋ฆฌ ์ œ์กฐ๋ฐฉ๋ฒ•์— ์žˆ์–ด์„œ,A method of manufacturing a vacuum glass including a micro spacer provided with an inner space such that the upper glass and the lower glass are spaced at regular intervals and sealed to have a vacuum inside thereof, so that the upper glass and the lower glass do not stick to each other due to vacuum. To ์„ธ์ •๋œ ์ƒ๊ธฐ ํ•˜ํŒ์œ ๋ฆฌ๋ฅผ ์ค€๋น„ํ•˜๋Š” ์ œ1 ๋‹จ๊ณ„;A first step of preparing the cleaned lower platen glass; ์ƒ๊ธฐ ํ•˜ํŒ์œ ๋ฆฌ ์ƒ๋ฉด์— ๋‹ค์ˆ˜ ์ŠคํŽ˜์ด์„œ๋ฅผ ๊ตฌ์„ฑํ•˜๋Š” ์ œ2 ๋‹จ๊ณ„;A second step of forming a plurality of spacers on an upper surface of the lower glass; ์ƒ๊ธฐ ์ŠคํŽ˜์ด์„œ ์ƒ๋ฉด์— ์„ธ์ •๋œ ์ƒํŒ์œ ๋ฆฌ๋ฅผ ์•ˆ์ฐฉ์‹œํ‚ค๋Š” ์ œ3 ๋‹จ๊ณ„;A third step of seating the cleaned upper glass on the spacer; ์ƒ๊ธฐ ์ƒํŒ์œ ๋ฆฌ ๋ฐ ํ•˜ํŒ์œ ๋ฆฌ ์ผ๋ฉด์— ์ €์œต์  ์†”๋” ์œ ๋ฆฌ๋กœ ์„ฑํ˜•๋œ ํ”„๋ฆฟ์‹ค(frit seal)๋ถ€์žฌ๋ฅผ ์•ˆ์ฐฉ์‹œํ‚ค๋Š” ์ œ4 ๋‹จ๊ณ„;A fourth step of mounting a frit seal member formed of low melting solder glass on one surface of the upper glass and the lower glass; ์ƒ๊ธฐ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ ์ƒ๋ฉด์— ๊ธˆ์† ๋ฐ•ํŒ์„ ์•ˆ์ฐฉ์‹œํ‚ค๋Š” ์ œ5 ๋‹จ๊ณ„;A fifth step of mounting a thin metal plate on an upper surface of the frit seal member; ์ƒ๊ธฐ ๋‹จ๊ณ„๋“ค์„ ๊ฑฐ์นœ ๊ฒฐ๊ณผ๋ฌผ์„ ์ •๋ ฌํ•˜๊ณ  ์ •๋ ฌ์ด ํํŠธ๋Ÿฌ์ง€์ง€ ์•Š๋„๋ก ํด๋žจํ”„๋กœ ๊ฐ ๋ถ€์œ„๋ฅผ ๊ณ ์ •ํ•˜๋Š” ์ œ6 ๋‹จ๊ณ„;A sixth step of aligning the resultant through the steps and fixing each part with a clamp so that the alignment is not disturbed; ์ƒ๊ธฐ ๊ณ ์ •๋œ ๊ฒฐ๊ณผ๋ฌผ์„ ์ง„๊ณต์ฑ”๋ฒ„ ๋‚ด๋ถ€๋กœ ํˆฌ์ž…ํ•œ ํ›„ ์ฑ”๋ฒ„ ๋ฐฐ๊ธฐ ๋ฐ ๊ฐ€์—ด ๊ณต์ •์„ ์ง„ํ–‰ํ•˜๋Š” ์ œ7 ๋‹จ๊ณ„;A seventh step of injecting the fixed result into the vacuum chamber and then evacuating and heating the chamber; ์ƒ๊ธฐ ๊ธˆ์† ๋ฐ•ํŒ ๋ถ€์œ„๋ฅผ ํ”„๋ฆฟ ์šฉ์œต ๋ฐ€๋ด‰ ํ›„ ๋ƒ‰๊ฐ์‹œํ‚ค๋Š” ์ œ8 ๋‹จ๊ณ„; ๋ฐAn eighth step of cooling the metal sheet portion after frit melt sealing; And ์ƒ๊ธฐ ํ•˜ํŒ์œ ๋ฆฌ์— ๋ฐฐ๊ธฐ๊ตฌ๊ฐ€ ์žˆ๋Š” ๊ฒฝ์šฐ ๋ฐฐ๊ธฐ๊ตฌ ๋ฐ€๋ด‰ ํ›„ ์ƒ์˜จ์œผ๋กœ ๋ƒ‰๊ฐ์‹œํ‚ค๋Š” ์ œ9 ๋‹จ๊ณ„;๋ฅผ ํฌํ•จํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์ง„๊ณต์œ ๋ฆฌ ์ œ์กฐ๋ฐฉ๋ฒ•.If there is an exhaust port in the lower plate glass sealing the exhaust port after the ninth step; vacuum glass manufacturing method comprising a. ์ œ 1ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 1, ์ƒ๊ธฐ ์ œ5 ๋‹จ๊ณ„์™€ ์ œ6 ๋‹จ๊ณ„ ์‚ฌ์ด์—, ์ƒ๊ธฐ ๊ธˆ์† ๋ฐ•ํŒ ์œ„ ์‹ค(seal) ๋ถ€์œ„์— ์„ฑํ˜•๋œ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ๋ฅผ ์•ˆ์ฐฉ์‹œํ‚ค๊ณ  ์ƒ๊ธฐ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ ์œ„์— ๋ฎ๊ฐœ์œ ๋ฆฌ๋ฅผ ์•ˆ์ฐฉํ•˜๋Š” ๋‹จ๊ณ„๋ฅผ ๋” ํฌํ•จํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์ง„๊ณต์œ ๋ฆฌ ์ œ์กฐ๋ฐฉ๋ฒ•.Between the fifth step and the sixth step, the vacuum glass further comprising the step of seating the molded frit seal member on the seal portion on the metal sheet and seating the lid glass on the frit seal member Manufacturing method. ์ œ 1ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 1, ์ƒ๊ธฐ ์ œ4 ๋‹จ๊ณ„์™€ ์ œ5 ๋‹จ๊ณ„ ์‚ฌ์ด์—, ์ƒ๊ธฐ ํ•˜ํŒ์œ ๋ฆฌ ์ƒ๋ฉด ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ ์ƒ๋ฉด์— ๋†’์ด๋ณด์ •์œ ๋ฆฌ๋ฅผ ์•ˆ์ฐฉํ•˜๊ณ  ์ƒ๊ธฐ ๋†’์ด๋ณด์ •์œ ๋ฆฌ ์ƒ๋ฉด์— ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ๋ฅผ ์•ˆ์ฐฉ์‹œํ‚ค๋Š” ๋‹จ๊ณ„๋ฅผ ๋” ํฌํ•จํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์ง„๊ณต์œ ๋ฆฌ ์ œ์กฐ๋ฐฉ๋ฒ•.Between the fourth step and the fifth step, the step of mounting the height correction glass on the upper surface of the glass fritsil member upper plate and the step of mounting the frit seal member on the upper surface of the height compensation glass Way. ์ œ 3ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 3, ์ƒ๊ธฐ ์ œ5 ๋‹จ๊ณ„ ๋ฐ ์ œ6 ๋‹จ๊ณ„ ์‚ฌ์ด์—, ๊ธˆ์†๋ฐ•ํŒ ์œ„ ์‹ค(seal) ๋ถ€์œ„์— ์„ฑํ˜•๋œ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ ๋ฐ ๋ฎ๊ฐœ์œ ๋ฆฌ๋ฅผ ์ˆœ์„œ์ ์œผ๋กœ ์ ์ธตํ•œ ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์ง„๊ณต์œ ๋ฆฌ ์ œ์กฐ๋ฐฉ๋ฒ•.Between the fifth step and the sixth step, the vacuum glass manufacturing method characterized in that the laminated frit seal member and the cover glass in order on the seal portion on the metal sheet in sequence. ์ƒํŒ์œ ๋ฆฌ์™€ ํ•˜ํŒ์œ ๋ฆฌ๊ฐ€ ์ผ์ •ํ•œ ๊ฐ„๊ฒฉ์œผ๋กœ ์ด๊ฒฉ๋˜๋„๋ก ํ•˜๊ณ  ๊ทธ ๋‚ด์ธก์ด ์ง„๊ณต์ƒํƒœ๊ฐ€ ๋˜๋„๋ก ๋ฐ€๋ด‰ํ•˜๋˜, ์ƒ๊ธฐ ์ƒํŒ์œ ๋ฆฌ ๋ฐ ํ•˜ํŒ์œ ๋ฆฌ๊ฐ€ ์ง„๊ณต์œผ๋กœ ์ธํ•ด ์„œ๋กœ ๋‹ฌ๋ผ ๋ถ™์ง€ ์•Š๋„๋ก ๋‚ด์ธก ๊ณต๊ฐ„์œผ๋กœ ๊ตฌ๋น„๋˜๋Š” ๋งˆ์ดํฌ๋กœ ์ŠคํŽ˜์ด์„œ๋ฅผ ํฌํ•จํ•˜๋Š” ์ง„๊ณต์œ ๋ฆฌ ์ œ์กฐ๋ฐฉ๋ฒ•์— ์žˆ์–ด์„œ,A method of manufacturing a vacuum glass including a micro spacer provided with an inner space such that the upper glass and the lower glass are spaced at regular intervals and sealed to have a vacuum inside thereof, so that the upper glass and the lower glass do not stick to each other due to vacuum. To ์„ธ์ •๋œ ์ƒ๊ธฐ ํ•˜ํŒ์œ ๋ฆฌ๋ฅผ ์ค€๋น„ํ•˜๋Š” ์ œ01 ๋‹จ๊ณ„;A first step of preparing the cleaned lower platen glass; ์ƒ๊ธฐ ํ•˜ํŒ์œ ๋ฆฌ ์ƒ๋ฉด์— ๋‹ค์ˆ˜ ์ŠคํŽ˜์ด์„œ๋ฅผ ๊ตฌ์„ฑํ•˜๋Š” ์ œ02 ๋‹จ๊ณ„;A second step of forming a plurality of spacers on the upper surface of the lower glass; ์ƒ๊ธฐ ํ•˜ํŒ์œ ๋ฆฌ ์ผ๋ฉด์— ์ €์œต์  ์†”๋” ์œ ๋ฆฌ๋กœ ์„ฑํ˜•๋œ ํ”„๋ฆฟ์‹ค(frit seal)๋ถ€์žฌ๋ฅผ ์•ˆ์ฐฉ์‹œํ‚ค๋Š” ์ œ03 ๋‹จ๊ณ„;A third step of mounting a frit seal member formed of low melting point solder glass on one surface of the lower plate glass; ์ƒ๊ธฐ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ ์ƒ๋ฉด์— ๊ธˆ์† ๋ฐ•ํŒ์„ ์•ˆ์ฐฉ์‹œํ‚ค๋Š” ์ œ04 ๋‹จ๊ณ„;Step 04 for mounting the thin metal plate on the upper surface of the frit seal member; ์ƒ๊ธฐ ๊ธˆ์† ๋ฐ•ํŒ๊ณผ ์ƒ๋ถ€์œ ๋ฆฌ ์‹ค(seal) ๋ถ€์œ„์— ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ๋ฅผ ์•ˆ์ฐฉ์‹œํ‚ค๋Š” ์ œ05 ๋‹จ๊ณ„;A fifth step of mounting a frit seal member on the metal sheet and the upper glass seal; ์ƒ๊ธฐ ์ œ05 ๋‹จ๊ณ„๋ฅผ ๋งˆ์นœ ๊ฒฐ๊ณผ๋ฌผ์— ์„ธ์ •๋œ ์ƒ๋ถ€์œ ๋ฆฌ๋ฅผ ์•ˆ์ฐฉ์‹œํ‚ค๋Š” ์ œ06 ๋‹จ๊ณ„;A sixteenth step of seating the cleaned upper glass on the result of the fifth step; ์ƒ๊ธฐ ๋‹จ๊ณ„๋“ค์„ ๊ฑฐ์นœ ๊ฒฐ๊ณผ๋ฌผ์„ ์ •๋ ฌํ•˜๊ณ  ์ •๋ ฌ์ด ํํŠธ๋Ÿฌ์ง€์ง€ ์•Š๋„๋ก ํด๋žจํ”„๋กœ ๊ฐ ๋ถ€์œ„๋ฅผ ๊ณ ์ •ํ•˜๋Š” ์ œ07 ๋‹จ๊ณ„;A seventh step of aligning a result of the steps and fixing each part with a clamp so that the alignment is not disturbed; ์ƒ๊ธฐ ๊ณ ์ •๋œ ๊ฒฐ๊ณผ๋ฌผ์„ ์ง„๊ณต์ฑ”๋ฒ„ ๋‚ด๋ถ€๋กœ ํˆฌ์ž…ํ•œ ํ›„ ์ฑ”๋ฒ„ ๋ฐฐ๊ธฐ ๋ฐ ๊ฐ€์—ด ๊ณต์ •์„ ์ง„ํ–‰ํ•˜๋Š” ์ œ08 ๋‹จ๊ณ„;An eighth step of injecting the fixed result into the vacuum chamber and then evacuating and heating the chamber; ์ƒ๊ธฐ ๊ธˆ์† ๋ฐ•ํŒ ๋ถ€์œ„๋ฅผ ํ”„๋ฆฟ ์šฉ์œต ๋ฐ€๋ด‰ ํ›„ ๋ƒ‰๊ฐ์‹œํ‚ค๋Š” ์ œ09 ๋‹จ๊ณ„; ๋ฐA ninth step of cooling the metal sheet portion after frit melt sealing; And ์ƒ๊ธฐ ํ•˜ํŒ์œ ๋ฆฌ์— ๋ฐฐ๊ธฐ๊ตฌ๊ฐ€ ์žˆ๋Š” ๊ฒฝ์šฐ ๋ฐฐ๊ธฐ๊ตฌ ๋ฐ€๋ด‰ ํ›„ ์ƒ์˜จ์œผ๋กœ ๋ƒ‰๊ฐ์‹œํ‚ค๋Š” ์ œ10 ๋‹จ๊ณ„;๋ฅผ ํฌํ•จํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์ง„๊ณต์œ ๋ฆฌ ์ œ์กฐ๋ฐฉ๋ฒ•.And a tenth step of cooling to room temperature after sealing the exhaust port if the exhaust plate is provided in the lower plate glass. ์ œ 5ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 5, ์ƒ๊ธฐ ์ œ06 ๋‹จ๊ณ„ ๋ฐ ์ œ07 ๋‹จ๊ณ„ ์‚ฌ์ด์— ์ƒ๊ธฐ ํ•˜ํŒ์œ ๋ฆฌ ์–‘์ธก ๋๋‹จ ์ƒ๋ถ€์— ์œ„์น˜ํ•œ ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ ์œ„์— ๋ฎ๊ฐœ์œ ๋ฆฌ๋ฅผ ํ˜•์„ฑํ•˜๋Š” ๋‹จ๊ณ„๋ฅผ ๋” ํฌํ•จํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์ง„๊ณต์œ ๋ฆฌ ์ œ์กฐ๋ฐฉ๋ฒ•.And forming a cover glass on the frit seal member positioned at both ends of the lower plate glass between the sixteenth and seventeenth steps. ์ œ 1ํ•ญ ๋‚ด์ง€ ์ œ 6ํ•ญ ์ค‘ ์–ด๋А ํ•œ ํ•ญ์— ๋”ฐ๋ฅธ ์ œ์กฐ๋ฐฉ๋ฒ•์— ์˜ํ•˜์—ฌ ์ œ์กฐ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์ง„๊ณต์œ ๋ฆฌ Vacuum glass, characterized in that produced by the manufacturing method according to any one of claims 1 to 6. ์ œ 7ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 7, wherein ์ƒ๊ธฐ ์ƒ๋ถ€์œ ๋ฆฌ ๋ฐ ํ•˜๋ถ€์œ ๋ฆฌ ์ผ์ธก ๋๋‹จ ์‚ฌ์ด์— ์œ„์น˜ํ•˜๋Š” ํ”„๋ฆฟ์‹ค ๋ถ€์žฌ ์‚ฌ์ด๋กœ ๊ฒŒํ„ฐ๋ฅผ ๋” ์„ค์น˜ํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์ง„๊ณต์œ ๋ฆฌ.Vacuum glass, characterized in that further installing a getter between the frit seal member located between one end of the upper glass and the lower glass. ์ œ 8ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 8, ์ƒ๊ธฐ ๊ฒŒํ„ฐ์— ๊ฒŒํ„ฐ ๋ผ์ธ์„ ์—ฐ์žฅํ•˜์—ฌ ๋” ์„ค์น˜ํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์ง„๊ณต์œ ๋ฆฌ.Vacuum glass, characterized in that further installed by extending the getter line to the getter. ์ œ 7ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 7, wherein ์ƒ๊ธฐ ํ•˜ํŒ์œ ๋ฆฌ ์ผ์ธก ํ•˜๋ฉด์— ๋ฐฐ๊ธฐ๊ตฌ๊ฐ€ ํ˜•์„ฑ๋˜์–ด ์žˆ๋Š” ๊ฒฝ์šฐ์—๋Š” ์ƒ๊ธฐ ๋ฐฐ๊ธฐ๊ตฌ์— ์ธ์ ‘ํ•˜๋Š” ํ•˜๋ถ€ ๋ฐฉํ–ฅ์œผ๋กœ ๋ฐฐ๊ธฐ๊ตฌ ๋ฐ€๋ด‰ ๋ถ€์žฌ๋ฅผ ๋” ์„ค์น˜ํ•˜์—ฌ ๊ฐ€์—ด ์••์ฐฉํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์ง„๊ณต์œ ๋ฆฌ.When the exhaust port is formed on one lower surface of the lower plate glass, the vacuum glass, characterized in that the exhaust port sealing member is further provided in the lower direction adjacent to the exhaust port and heat-compression bonding. ์ œ 7ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 7, wherein ์ƒ๊ธฐ ํŒ์œ ๋ฆฌ ์ค‘ ์ ์–ด๋„ ์–ด๋А ํ•˜๋‚˜๋Š” ๊ฐ•ํ™”์œ ๋ฆฌ, ๋กœ์ด์œ ๋ฆฌ, ๋ฐ˜์‚ฌ์œ ๋ฆฌ, ์ƒ‰๋ณ€ํ™˜ ์œ ๋ฆฌ, ๋ฐ ํƒœ์–‘์ „์ง€๊ธฐํŒ์ด ํ˜•์„ฑ๋œ ์œ ๋ฆฌ ์ค‘ ์–ด๋А ํ•˜๋‚˜์ธ ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์ง„๊ณต์œ ๋ฆฌ.At least one of the plate glass is a glass, characterized in that any one of tempered glass, Roy glass, reflective glass, color conversion glass, and a glass formed with a solar cell substrate. ์ œ 10ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 10, ์ƒ๊ธฐ ์ƒ๋ถ€์œ ๋ฆฌ ๋ฐ ํ•˜๋ถ€์œ ๋ฆฌ์˜ ์ ์–ด๋„ ๋‚ด์ธก ํ•œ ๋ฉด์—๋Š” ๋Œ€๊ธฐ์•• ๊ณต์ •์˜ ์‚ฐํ™”์— ์ทจ์•ฝํ•œ ๊ธฐ๋Šฅ์„ฑ ๋ฐ•๋ง‰์ธต์„ ๋” ํ˜•์„ฑํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์ง„๊ณต์œ ๋ฆฌ.At least one inner surface of the upper glass and the lower glass vacuum glass, characterized in that further forming a functional thin film layer susceptible to oxidation of the atmospheric pressure process. ์ œ 10ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 10, ์ƒ๊ธฐ ์ƒ๋ถ€์œ ๋ฆฌ ๋ฐ ํ•˜๋ถ€์œ ๋ฆฌ์˜ ์ ์–ด๋„ ์™ธ์ธก ์ผ๋ฉด์—๋Š” ๋Œ€๊ธฐ์•• ๊ณต์ •์˜ ์‚ฐํ™”์— ์ทจ์•ฝํ•œ ๊ธฐ๋Šฅ์„ฑ ๋ฐ•๋ง‰์ธต์„ ๋” ํ˜•์„ฑํ•˜๊ณ , ์ƒ๊ธฐ ๊ธฐ๋Šฅ์„ฑ ๋ฐ•๋ง‰์ธต ์™ธ๋ถ€๋ฅผ ๋‹ค์‹œ ๋ณต์ธตํ™”ํ•œ ๊ตฌ์กฐ๋กœ ํ˜•์„ฑํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์ง„๊ณต์œ ๋ฆฌ.And at least one outer surface of the upper glass and the lower glass to further form a functional thin film layer vulnerable to oxidation in an atmospheric pressure process, and to form a structure in which the outside of the functional thin film layer is multilayered again.
PCT/KR2010/001940 2009-03-30 2010-03-30 Method for manufacturing vacuum glass, and vacuum glass manufactured by same Ceased WO2010114285A2 (en)

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