WO2008129199A2 - Lampe plane feuilletee et son procede de fabrication - Google Patents
Lampe plane feuilletee et son procede de fabrication Download PDFInfo
- Publication number
- WO2008129199A2 WO2008129199A2 PCT/FR2008/050427 FR2008050427W WO2008129199A2 WO 2008129199 A2 WO2008129199 A2 WO 2008129199A2 FR 2008050427 W FR2008050427 W FR 2008050427W WO 2008129199 A2 WO2008129199 A2 WO 2008129199A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- glass
- lamp
- electrode
- sheet
- sheets
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/305—Flat vessels or containers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
- H01J61/361—Seals between parts of vessel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
- H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
- H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
- H01J65/046—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by using capacitive means around the vessel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
- H01J9/26—Sealing together parts of vessels
- H01J9/261—Sealing together parts of vessels the vessel being for a flat panel display
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2209/00—Apparatus and processes for manufacture of discharge tubes
- H01J2209/26—Sealing parts of the vessel to provide a vacuum enclosure
Definitions
- the invention relates to the field of flat lamps and more particularly relates to a laminated flat lamp and its manufacturing process.
- planar light structures are flat discharge lamps that can be used as a decorative or architectural fixture or for backlighting liquid crystal displays.
- These flat discharge lamps typically consist of two glass sheets held at a small spacing from each other, generally less than a few millimeters, and hermetically sealed to enclose a gas under reduced pressure in which a discharge Electrical produces radiation generally in the ultraviolet range which excites a photoluminescent material which then emits visible light.
- WO2004 / 015739A2 thus discloses a flat laminated discharge lamp which comprises: two walls in the form of glass sheets held parallel to each other and delimiting an internal space filled with gas, and whose faces turned towards the internal space are coated with a photoluminescent material, two electrodes in the form of an uniform layer respectively covering the two walls outside the internal space, these electrodes thus generating electric field lines with at least one component perpendicular to the electrodes, - two sheets of glass assembled to the walls by means of interlayer plastic films.
- This flat lamp with laminated discharge can be damaged during handling (installation ).
- the object of the present invention is to improve the robustness of a flat laminated lamp at a lower cost and in a simple and reliable manner.
- the present invention provides a laminated flat lamp, which comprises: two walls in the form of first and second sheets of glass held parallel to each other and sealed by a seal, thus delimiting an internal space provided with a light source visible and / or ultraviolet (said UV) electrically powered, a first electrode associated with the first glass sheet and a second electrode associated with the first or second glass sheet, at least one other sheet of glass, said first against glass, assembled to the first sheet by means of a plastic interlayer film, a peripheral seal made of polymer masking the outer groove to the seal and the slices and overflowing on the slices of the first and second glass sheets.
- a laminated flat lamp which comprises: two walls in the form of first and second sheets of glass held parallel to each other and sealed by a seal, thus delimiting an internal space provided with a light source visible and / or ultraviolet (said UV) electrically powered, a first electrode associated with the first glass sheet and a second electrode associated with the first or second glass sheet, at least one other sheet of glass, said first against glass, assembled to the first
- This peripheral seal according to the invention thus eliminates access to the sealing gasket ensuring the cohesion of the lamp and, where appropriate, the maintenance of the reduced pressure in the internal space.
- the polymeric material also strengthens the seal with liquid water and steam and dust.
- the peripheral seal may preferably fill the groove, thereby coming into contact with the seal.
- a polymeric material compatible with the sealing gasket is chosen, which is preferably non-organic (glass frit, etc.) to prevent any pollution in the internal space.
- the peripheral seal may completely cover the edge of the first glass sheet, extend the interlayer film or even cover the edge of the first against glass.
- this peripheral seal may preferably cover entirely the edge of the second glass sheet, and the edges of the second electrode.
- the polymeric material may be silicone, polyurethane, acrylic mastic, butyl rubber or hot melt glue.
- a bead is formed by extrusion.
- the seal finish is not optimal especially at the ends of the joint.
- the electrical insulating material may preferably be identical to the plastic material of the interlayer film.
- the polyurethane (PU) used as flexible, the ethylene / vinyl acetate copolymer (EVA) or the polyvinyl butyral (PVB) can be chosen.
- the seal may be manufactured using a spacer frame, and forming the seal preferably at the time of lamination, possibly this frame being able to spread sufficiently to meet the (s) film (s) (s) insert (s).
- the peripheral seal is formed - in part or preferably entirely - from the interlayer film or films.
- the intermediate film is fluidized, which, in particular with predefined dimensions as a function of the volume to be filled, spreads sufficiently to fill the groove.
- the groove is typically of height of the order of 2 mm and width of the order of mm.
- peripheral seal may especially be formed during lamination.
- the peripheral seal may be formed from the interlayer film projecting from the first glass sheet by at least 0.5 mm, even more preferably between 1.5 and 6 mm.
- a plastic material that does not require an autoclave passage is preferred to guarantee both bonding and sufficient transparency, but for which simple heating is sufficient.
- An EVA-based gasket is particularly preferred, which also has suitable dielectric properties, as described later.
- the interlayer polymeric films have the same dimension as the first and second glass sheets and flow during the lamination, without filling the throat.
- the material overflowing on the slices of the first and second glass sheets is unattractive and needs to be deburred.
- the outer surface of the peripheral seal according to the invention can be preformed, in particular curved at the groove, preferably molded.
- the surface of the peripheral seal may be flat (that is, a rectangular section), smooth or intentionally grooved, serrated.
- the seal can be profiled in particular for economy of material, being bulged outwardly.
- the lateral dimension of the seal may exceed the throat by at least 0.5 mm and preferably up to 6 mm, in particular exceed of the order of 2 mm.
- the section of the peripheral seal and / or its lateral dimension is not necessarily identical around the entire periphery of the lamp.
- the lateral dimension may be greater at the level of the electric cables, as already seen.
- the shape and / or surface of the mold is then adapted accordingly.
- the glasses of the lamp may be substantially of the same size, only the interlayer or films being overflowing in which case the seal emerges from the edges of the lamp.
- the lamp according to the invention may comprise another glass sheet, said second against glass, assembled to the second sheet by means of a plastic interlayer film identical to that of the interlayer film.
- this other interlayer film may participate preferably in the formation of the seal, during the lamination and for example is in EVA. It may overflow the second glass sheet by at least 0.5 mm, even more preferably between 1.5 and 6 mm. In a preferred embodiment, the first against glass and the second sheet or second possible against glass, said overflowing glasses, exceed the first glass preferably at least 1 mm even more preferably up to 7 mm, especially 2 mm approx.
- the peripheral seal can then be preferentially accommodated in the space between the internal faces of the projecting glasses (faces oriented towards the internal space).
- the height between the internal faces of the projecting glasses may be, for example, between 3 and 20 mm.
- the lamp can be of any size, for example of surface greater than or equal to 0, 1 m 2 .
- the invention applies to any type of plane lamp producing UV light and / or in the visible.
- a glass sufficiently transparent to UV is chosen for the first and / or second glass sheet, such as those described in application FR 2889886 incorporated herein by reference.
- the material transmitting said UV radiation may be chosen preferably from quartz, silica, magnesium fluoride (MgF 2) or calcium fluoride (CaF 2), a borosilicate glass, a glass with less than 0.05% Fe 2 U 3.
- a soda-lime glass such as Planilux glass sold by Saint-Gobain, has a transmission greater than 80% beyond 360 nm which may be sufficient for certain embodiments and applications.
- the visible and / or UV light source may be of any type: an emitting gas, a photoluminescent material, a light emitting (quasi) point electroluminescent or organic electroluminescent type (OLED).
- rare gases helium, neon, argon, krypton, xenon
- a gas or a mixture of gases is used, for example a gas that effectively emits said UV radiation, in particular xenon, or mercury or halogens, and an easily ionizable gas capable of constituting a plasma ( plasma gas) as a rare gas such as neon, xenon or argon or helium, or halogens, or air or nitrogen.
- a plasma plasma gas
- a rare gas such as neon, xenon or argon or helium, or halogens, or air or nitrogen.
- a flat lamp may be various (one-way and / or two-way illumination lamp, decoration lamp, backlighting).
- the invention applies in particular to any flat lamp supplied with high frequency such as flat discharge lamps.
- at least the first electrode is at a potential VO typically of the order of kV and at high frequency, typically of the order of 1 to 100 kHz, and for example with a power of about 100 W.
- the electrodes may be coplanar (thus associated with the first glass sheet), double coplanar or with a series of electrodes per glass sheet, preferably offset for better discharge as indicated in the application FR 2890232 incorporated herein by reference.
- the first and second electrodes are respectively associated with the first and second glass sheets, the first and second electrodes are integrated in said sheets or are outside said sheets, in the form of continuous conductive layers or discontinuous, or lead wires.
- at least one of the electrodes may be in a material that is transparent to UV and / or in the visible or in an arranged material for an overall transmission of visible and / or satisfactory UV.
- the electrodes can thus be in the form of electroconductive layers, for example continuous and deposited directly on one or both sheets of glass.
- the electrodes may be conducting wire arrays, for example organized in a grid, integrated in the glass sheet or sheets or in the interlayer film or films.
- the electrodes may finally be conductive track networks, for example made of copper, arranged on plastic films, for example thin films made of PET.
- the glass sheets serve as capacitive protection of the electrodes against ion bombardment.
- the connections to the power supply are much simpler.
- an electrical conductor separated from the first electrode by at least the interlayer plastic film this conductor being connected to a ground or a voltage less than or equal to 220 V and to a frequency less than or equal to 50 Hz.
- the conductor may be, for example, a layer or conducting wires.
- the interlayer film introduces a capacity that is useful to limit as much as possible by choosing an interlayer film (single or composite) with a relatively low relative permittivity possible and preferably with a limited thickness, this cheaper.
- the capacitive interlayer is defined by its loss angle ⁇ and introducing a capacitance C proportional to the relative permittivity ⁇ r .
- the EVA has values of tan ⁇ and relative permittivity ⁇ r in these ranges.
- any method suitable for maintaining the gap between the first and second glass sheets while avoiding deformations and / or pinching of the glasses is preferably chosen.
- the present invention also relates to a method of manufacturing the laminated plane lamp as described above in which: the first and second sealed glass sheets are provided, the first and second associated electrodes, with both sides sheets of glass, the interlayer film (s) overflowing, the first against glass and the possible second against glass, the peripheral seal and the lamination are produced in one and the same step by the operations.
- the set is placed in a vacuum-tight system, it is evacuated and heated to fluidify the plastic material (s) of (the) film (s) interpolated ire (s) overflowing (s) so that the plastic material marries the molding surface and masks the throat.
- the molding makes it possible to control the manufacture of the peripheral seal (dimensions, shape, etc.) which is also achieved during lamination for speed and ease of manufacture.
- said overlying glasses are used, and during molding, the molding surface is inserted into the space between the internal faces of the projecting glasses.
- the molding surface may have (only) protruding ends, and a planar or rounded hollow central portion.
- the molding surface can be overmolded.
- FIG. 1 shows a schematic sectional view of a laminated flat lamp in a first embodiment of the invention
- FIG. 2 shows a schematic sectional view of the lamp of Figure 1 during the manufacture of the peripheral seal.
- FIG. 1 represents a plane lamp 1000 consisting of a main part 1 formed by first and second sheets of glass 2, 3 for example of approximately 3 mm in thickness each having: said outer faces 21, 31 respectively associated with first and second electrodes 4, 5; and so-called internal faces 22, 32 which each carry a coating of photoluminescent material 6, 7 for example transparent and for example in the form of phosphor particles dispersed in a inorganic matrix for example based on lithium silicate.
- the glass sheets 2, 3 are associated with facing their internal faces 22, 32 and are assembled by means of a sealing frit 8 for example about 1 mm from the edges, the spacing between the sheets of glass being imposed (at a value generally less than 5 mm) by glass spacers 9 arranged between the sheets.
- the spacing is for example about 2 mm.
- a reduced pressure generally of the order of one-tenth of an atmosphere, of a rare gas such as xenon, possibly mixed with neon or water. 'helium.
- Each electrode 4, 5 is preferably in the form of copper conductor tracks arranged for a satisfactory overall transmission in the visible, for example with a pitch between 100 microns and 300 microns between the tracks and a track width of 10 to 20 microns.
- the tracks 4, 5 are deposited on the internal faces (that is to say facing the inner space 10) of thin electrical insulators 41, 51, for example PET of 0.125 mm thick.
- the lamp 1000 may have a single emitting face, the other side having a reflective element (electrode or other).
- the first and second electrodes 4, 5 are connected to a high-frequency power source by cables 11a, 11b.
- the first electrode 4 is at a potential VO of the order of 1 kV, and a high frequency of 40 to 50 kHz.
- the second electrode 5 is at a potential Vl of the order of 220 V, and a frequency of 50 Hz, or alternatively is grounded. More precisely, starting from the first sheet of glass 2, are arranged in this order (going outwards):
- an electrical conductor 4 ' for example of the same design as the first electrode 4 (namely conductive tracks on a PET film), which is electrically powered by a cable 1 Ic and connected to the second electrode 5, a third interlayer film 14 made of EVA which is approximately 0.4 mm thick,
- the electrical conductor is an electroconductive layer deposited on the inner face of the first counter glass 16 (or a conductor integrated in this glass) which allows to remove the intermediate film 14.
- the first electrode 4 may be an electroconductive layer deposited on the outer face 21 of the first glass 2 (or a conductor integrated in this glass) which allows to remove the interlayer film 12.
- the second electrode 5 may be an electroconductive layer deposited on the outer face 31 of the second glass 3 (or a conductor integrated in this glass) which makes it possible to remove the interlayer film 12 '.
- the laminated plane lamp 1000 is provided with an EVA peripheral seal 15 on the periphery of the lamp, and extending between the inner faces of the first and second counter glasses 16, 16 'and preferably filling the outer groove 81
- This seal 15 also prevents access to the electrodes 4, 5 and the electrical conductor 4 'and protects the bus bars and the solderings of the cables (not shown).
- This molded gasket obtained from the intermediate films 13 to 16 '(as depicted in FIG. 2), has an outer surface 150 which is smooth and curved outwards. At the groove 81, the seal 15 protrudes from the glass 2 by about 2 mm.
- the outputs of the cables 11a, 11b, 1e are embedded in the peripheral seal 15 for better holding.
- the seal 15 may be thicker for this purpose.
- the lamp may be a UV lamp with a single emitting face on the side of the second electrode.
- the phosphors are removed and the UV source is a gas in the internal space.
- the glass sheets are then chosen to be transparent to UV, and a UV reflector, for example alumina, is placed on the inner face of the first glass sheet or a first UV reflecting electrode is placed on the outer face.
- a UV reflector for example alumina
- the second electrode 5 is discontinuous in the form of strips (solid or in a network of son or conductive tracks) and the interlayer film and the second against glass are removed.
- the second glass sheet is preferably preferably 4 mm over the first sheet of glass to hold the peripheral seal between two glasses or alternatively all the glasses have substantially the same dimensions and the seal is then on the slices.
- a light-emitting diode lamp is produced. Also, the phosphors, the plasma gas are removed, the internal space is evacuated, and the electrodes and the safety conductor are removed. Internal electrodes are used, for example a continuous or discontinuous transparent electroconductive layer (for example fluorinated doped tin oxide) on the internal face of one of the glass sheets or two continuous transparent electroconductive layers on the inner faces of the two sheets. As a light source, light-emitting diodes are therefore used.
- Each diode may be a simple semiconductor chip, for example with a quantum multiwell active layer. Each chip has first and second contact layers on its opposite faces or on the same face in electrical connection with the internal electrodes.
- Figure 2 shows a schematic sectional view of the lamp of Figure 1 during the manufacture of the peripheral seal.
- the first glass 2 has the first intermediate film 12 made of EVA, the first electrode on its PET film (not shown) and a second intermediate film 13 made of EVA. electrical conductor for electrical safety (not shown), the third interlayer film 14 of EVA, the first counter-glass 16.
- the intermediate film 12 'made of EVA the second electrode on its PET film (not shown)
- the other interlayer film 14 'made of EVA the second counter-glass 16'.
- all the interlayer films 12, 13, 14, 12 ', 14' protrude from the first glass sheet 2, preferably at least 2 mm, to contribute to the formation of the peripheral seal.
- the peripheral seal and the lamination are produced in one and the same step by the following operations.
- the lamp 1000 is seamed with a mold 2000 made of non-adhesive material, for example Teflon, a mold of height greater than the total height of the lamp and with a given surface 18, called the molding surface, inserted between the protruding counter glasses and spaced apart from the interlayer films.
- a mold 2000 made of non-adhesive material, for example Teflon, a mold of height greater than the total height of the lamp and with a given surface 18, called the molding surface, inserted between the protruding counter glasses and spaced apart from the interlayer films.
- the molding surface 18 has a recessed profile in its central portion 180 and protruding ends 181, 182. The molding surface 18 is inserted into the space between the inner faces of the protruding glass counterparts 16, 16 '.
- the overflowing glasses 16, 16 ' are supported by their internal faces against the ends 181, 182 of the molding surface 18 which avoids the creep of the counter glasses during the lamination - molding and allows to control the height of the lamp to its periphery.
- the overflowing glasses 16, 16 ' have their slices in abutment against the peripheral surfaces 180' of the mold 2000: the counter glasses are thus aligned.
- the mold 2000 is also capable of absorbing differences in dimensions of the counter glasses.
- the assembly is placed in a vacuum-tight pouch. It is put under a primary vacuum, in order to degas the EVA (removal of bubbles ...) and heated above 100 ° C to thin the plastic EVA interlayer films overflowing.
- the plastic material fills the space between the molding surface 18 and the inner faces of the protruding glasses 16, 16 'fills the groove 81 outside the joint 8, and matches the molding surface 18.
- the counter glasses are not overflowing.
- a mold is chosen with a flat or rounded molding surface which is not protruding, but simply hollow.
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Plasma & Fusion (AREA)
- Joining Of Glass To Other Materials (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/530,626 US20100109506A1 (en) | 2007-03-13 | 2008-03-13 | Laminated flat lamp and its manufacturing process |
| JP2009553191A JP2010521770A (ja) | 2007-03-13 | 2008-03-13 | 積層平面ランプおよびその製造方法 |
| EP08799890A EP2132765A2 (fr) | 2007-03-13 | 2008-03-13 | Lampe plane feuilletee et son procede de fabrication |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0753806A FR2913814B1 (fr) | 2007-03-13 | 2007-03-13 | Lampe plane feuilletee et son procede de fabrication |
| FR0753806 | 2007-03-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2008129199A2 true WO2008129199A2 (fr) | 2008-10-30 |
| WO2008129199A3 WO2008129199A3 (fr) | 2009-03-05 |
Family
ID=38884651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2008/050427 Ceased WO2008129199A2 (fr) | 2007-03-13 | 2008-03-13 | Lampe plane feuilletee et son procede de fabrication |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20100109506A1 (fr) |
| EP (1) | EP2132765A2 (fr) |
| JP (1) | JP2010521770A (fr) |
| KR (1) | KR20090122288A (fr) |
| CN (1) | CN101647088A (fr) |
| FR (1) | FR2913814B1 (fr) |
| TW (1) | TW200901264A (fr) |
| WO (1) | WO2008129199A2 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8362686B2 (en) | 2007-11-22 | 2013-01-29 | Saint-Gobain Glass France | Substrate bearing an electrode, organic light-emitting device incorporating it, and its manufacture |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2915311B1 (fr) * | 2007-04-17 | 2011-01-07 | Saint Gobain | Lampe plane a decharge. |
| WO2022161821A1 (fr) * | 2021-01-29 | 2022-08-04 | Saint-Gobain Glass France | Vitre composite et procédé de production d'une vitre composite |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4695490A (en) * | 1985-10-15 | 1987-09-22 | Rca Corporation | Seal for liquid crystal display |
| US4851734A (en) * | 1986-11-26 | 1989-07-25 | Hamai Electric Co., Ltd. | Flat fluorescent lamp having transparent electrodes |
| JP3158667B2 (ja) * | 1991-08-01 | 2001-04-23 | セイコーエプソン株式会社 | 液晶表示素子の製造方法及び液晶表示素子の再生方法 |
| US5319282A (en) * | 1991-12-30 | 1994-06-07 | Winsor Mark D | Planar fluorescent and electroluminescent lamp having one or more chambers |
| JP3434416B2 (ja) * | 1996-07-10 | 2003-08-11 | 株式会社日立製作所 | プラズマディスプレイパネルの封止構造 |
| US6731367B1 (en) * | 1998-12-04 | 2004-05-04 | Seiko Epson Corporation | Electro-optical panel, electro-optical panel module, and projection display device |
| US6204906B1 (en) * | 1999-03-22 | 2001-03-20 | Lawrence E. Tannas, Jr. | Methods of customizing the physical size and shape of commercial off-the-shelf (COTS) electronic displays |
| JP4180189B2 (ja) * | 1999-04-30 | 2008-11-12 | 株式会社アルバック | プラズマディスプレイ装置製造方法、及びリアパネル |
| JP2000327818A (ja) * | 1999-05-24 | 2000-11-28 | Sony Corp | 機能フィルムの製造方法及び機能フィルムの貼着方法 |
| KR100720066B1 (ko) * | 1999-11-09 | 2007-05-18 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광장치 제작방법 |
| US6605826B2 (en) * | 2000-08-18 | 2003-08-12 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device and display device |
| JP2003092068A (ja) * | 2001-09-19 | 2003-03-28 | Toppan Printing Co Ltd | プラズマディスプレイの背面板とその製造方法 |
| WO2004009720A2 (fr) * | 2002-07-24 | 2004-01-29 | Adhesives Research, Inc. | Ruban adhesif autocollant transformable et utilisation de celui-ci dans des ecrans d'affichage |
| FR2843483B1 (fr) * | 2002-08-06 | 2005-07-08 | Saint Gobain | Lampe plane, procede de fabrication et application |
| JP2004093860A (ja) * | 2002-08-30 | 2004-03-25 | Matsushita Electric Ind Co Ltd | プラズマディスプレイ装置 |
| TW574721B (en) * | 2002-12-24 | 2004-02-01 | Delta Optoelectronics Inc | Flat lamp structure |
| US7128439B2 (en) * | 2003-12-23 | 2006-10-31 | Winsor Corporation | Multi-use planar photoluminescent lamp and method of making such lamp |
| KR100730114B1 (ko) * | 2004-04-19 | 2007-06-19 | 삼성에스디아이 주식회사 | 평판표시장치 |
| FR2882489B1 (fr) * | 2005-02-22 | 2007-03-30 | Saint Gobain | Structure lumineuse plane ou sensiblement plane |
-
2007
- 2007-03-13 FR FR0753806A patent/FR2913814B1/fr not_active Expired - Fee Related
-
2008
- 2008-03-12 TW TW097108707A patent/TW200901264A/zh unknown
- 2008-03-13 CN CN200880008058A patent/CN101647088A/zh active Pending
- 2008-03-13 US US12/530,626 patent/US20100109506A1/en not_active Abandoned
- 2008-03-13 KR KR1020097021391A patent/KR20090122288A/ko not_active Ceased
- 2008-03-13 JP JP2009553191A patent/JP2010521770A/ja active Pending
- 2008-03-13 EP EP08799890A patent/EP2132765A2/fr not_active Withdrawn
- 2008-03-13 WO PCT/FR2008/050427 patent/WO2008129199A2/fr not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| None |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8362686B2 (en) | 2007-11-22 | 2013-01-29 | Saint-Gobain Glass France | Substrate bearing an electrode, organic light-emitting device incorporating it, and its manufacture |
| US8593055B2 (en) | 2007-11-22 | 2013-11-26 | Saint-Gobain Glass France | Substrate bearing an electrode, organic light-emitting device incorporating it, and its manufacture |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20090122288A (ko) | 2009-11-26 |
| TW200901264A (en) | 2009-01-01 |
| WO2008129199A3 (fr) | 2009-03-05 |
| FR2913814B1 (fr) | 2009-07-31 |
| US20100109506A1 (en) | 2010-05-06 |
| CN101647088A (zh) | 2010-02-10 |
| FR2913814A1 (fr) | 2008-09-19 |
| EP2132765A2 (fr) | 2009-12-16 |
| JP2010521770A (ja) | 2010-06-24 |
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