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WO2016068464A1 - Panneau d'affichage transparent ayant un moyen de prévention de rétro-réflexion - Google Patents

Panneau d'affichage transparent ayant un moyen de prévention de rétro-réflexion Download PDF

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Publication number
WO2016068464A1
WO2016068464A1 PCT/KR2015/008647 KR2015008647W WO2016068464A1 WO 2016068464 A1 WO2016068464 A1 WO 2016068464A1 KR 2015008647 W KR2015008647 W KR 2015008647W WO 2016068464 A1 WO2016068464 A1 WO 2016068464A1
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WO
WIPO (PCT)
Prior art keywords
transparent
light emitting
plate
cover
cover plate
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/KR2015/008647
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English (en)
Korean (ko)
Inventor
이호준
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.)
G-SMATT Co Ltd
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G-SMATT 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 G-SMATT Co Ltd filed Critical G-SMATT Co Ltd
Publication of WO2016068464A1 publication Critical patent/WO2016068464A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements

Definitions

  • the present invention relates to a transparent display board having a retroreflective preventing means, and more particularly, to prevent the light emitted from the light emitting device in the transparent display board from being output to the rear of the transparent display board by the retroreflective building for residential, office and lodging.
  • the present invention relates to a transparent electronic display board having a retroreflective means that can be installed in a window.
  • a cold cathode lamp CCL: Cold Cathode Lamp
  • LED light emitting diode
  • an external electrode fluorescent lamp EEFL
  • a cold cathode fluorescent lamp CCFL
  • a light emitting diode display board and the like are used.
  • neon or cold cathode discharge tube has a drawback of using a high voltage power consumption, high power consumption, risk of electric shock and fire, and short life.
  • EEFL or CCFL has a disadvantage in that it is difficult to use outdoors in that it uses a high frequency, has a low illuminance and short lifespan.
  • the back surface of the surface emitting light by the processing of the electric wire, the black film treatment, etc. of the rear surface is blocked by the cover, and has the characteristic of emitting light in only one direction.
  • the light emitting device is used as an advertisement signboard rather than simply used as a function of lighting, and has been widely used in interiors and the like as a design with an added aesthetic sense.
  • the light emitting devices as described above are limited in providing aesthetic sense due to the limitation of the size of a lamp, the size of a stand for supporting the light emitting device, and the like.
  • a plurality of light emitting elements are attached to the transparent electrode to impart the above aesthetic sensation, and the light is controlled by the controller to emit light to display characters or figures on the transparent electrode, and furthermore, to display a moving image. This was released.
  • a transparent display board a plurality of light emitting devices having two electrodes, three electrodes, or four electrodes are mounted on the transparent electrode.
  • Such a transparent display board is disclosed in Korean Patent No. 79950 (registered on November 21, 2007).
  • the conventional transparent electronic display board does not have a thermal insulation and insulation function that can maintain the indoor temperature, so when installed near a window of a residential or office building, the cost of heating and heating to properly maintain the indoor temperature by the external temperature increases. There was a problem.
  • the present invention has been made to solve the above-mentioned conventional problems, an object of the present invention to provide a transparent display board having a retroreflective means for preventing light from being output to the rear surface due to retroreflection in the transparent display board. Is in.
  • Another object of the present invention to provide a transparent display board having a retroreflective means having a multilayer structure to improve the thermal insulation and sound insulation effect of the transparent display board.
  • the present invention includes the following examples in order to achieve the above object.
  • Preferred embodiment of the transparent light emitting plate having a retroreflective means is a light emitting transparent plate mounted with a plurality of light emitting elements in one surface; A cover transparent plate bonded to one surface of the light emitting transparent plate on which the light emitting device is mounted; A protective layer protecting the light emitting device and the transparent pattern by injecting and curing a resin between the light emitting transparent plate and the cover transparent plate; And a retroreflective prevention means made of a non-transparent material to prevent retroreflection of the light output from the light emitting device and installed on an opposite surface of the light emitting transparent plate.
  • the anti-reflective means is characterized in that the non-transparent plastic film.
  • the anti-reflective means is characterized in that the silk screen.
  • the transparent cover plate is characterized in that the space between the one or more cover plates are bonded to each other to form a space between the vacuum or gas filled therebetween.
  • the cover transparent plate is a first cover plate adhered to one surface of the light emitting transparent plate; A space bar coated with an adhesive solution on both sides thereof and bonded to an edge of the first cover plate; and a second cover plate bonded to an upper surface of the space bar to form a separation space in which the first cover plate and the vacuum or gas are filled. It includes.
  • the present invention has an effect that can be installed as a window of a residential, office and lodging building because the light is not output to the rear of the transparent display board due to retroreflection in the transparent display board.
  • the present invention can be installed in the windows of residential and office buildings in addition to the advertising and interior use by stacking one or more cover transparent plate can reduce the cost of heating and cooling when applied to the residential, accommodation and office buildings It has an effect.
  • FIG. 1 is a plan view showing a front surface of a transparent electronic display board having a retroreflective preventing means according to the present invention
  • FIG. 2 is a side cross-sectional view of a transparent electronic display board having a retroreflective preventing means according to the present invention
  • Figure 3 is a side cross-sectional view showing a transparent cover plate in the transparent electronic sign having a retroreflective means according to the invention
  • FIG. 4 is a flowchart illustrating a method of manufacturing a transparent electronic display board having a retroreflective preventing means according to the present invention
  • FIG. 5 and 6 are views showing another embodiment of a transparent display board having a retroreflective means according to the present invention.
  • FIG. 1 is a plan view showing a transparent electronic sign having a retroreflective means according to the present invention
  • Figure 2 is a side cross-sectional view showing a transparent electronic sign provided with a retroreflective means according to the present invention.
  • the transparent electroluminescent plate 100 including the retroreflective preventing means includes a light emitting transparent plate 110 on which one or more light emitting elements 111 are mounted, and the light emitting transparent plate 110.
  • Cover transparent plate 140 is bonded to the), the protective layer 130 formed by the resin injected between the light emitting transparent plate 110 and the cover transparent plate 140, and the light emitting transparent plate 110 It is attached to the back and includes a retroreflective prevention means 120 for blocking the light emitted from the light emitting element 111 is not output to the back.
  • the light emitting transparent plate 110 is, for example, a transparent electrode formed by applying a conductive ink or conductive material using ITO (Indium Tin Oxide) or CNT (Carbon Nano Tube) Glass to enable the power supply
  • ITO Indium Tin Oxide
  • CNT Carbon Nano Tube
  • One or more light emitting devices 111 that emit power by being supplied with power through one or more transparent patterns (not shown) formed to be insulated from other patterns by a process such as etching at 112.
  • the light emitting transparent plate 110 includes a controller (not shown) for outputting a control signal of the light emitting element 111 and a control terminal (not shown) to which the controller is connected, Since the configuration is generally known technology, detailed descriptions and drawings have been omitted.
  • the protective layer 130 is formed as a liquid resin is injected and cured in a state where the cover transparent plate 140 is bonded by a double-sided tape (not shown) at the edge of the light emitting transparent plate 110. .
  • the protective layer 130 fixes the cover transparent plate 140 and the light emitting transparent plate 110 together with a function of protecting the light emitting device 111.
  • the anti-reflective means 120 is a non-transparent plastic film or silk screen so that the light emitted from the light emitting element 111 mounted on one surface of the light emitting transparent plate 110 is output to the rear side by the retroreflective. To this end, the anti-reflective means 120 is bonded on the opposite side of the surface on which the light emitting element 111 is mounted on the light emitting transparent plate 110.
  • the anti-reflective means 120 of FIGS. 1 and 2 may be bonded and installed over the entire rear surface of the light emitting transparent plate 110, but the light emitting device may be light emitting as another embodiment of the present invention illustrated in FIGS. 5 and 6. It is also possible to provide a dot (DOT) type to block the output of the light by the retroreflection within the range set around the element 111.
  • DOT dot
  • FIGS. 5 and 6 may be provided with a non-transparent plastic film or silk screen divided into a plurality of parts to block light within a range set around the light emitting device.
  • the reflex reflection preventing means 120 is configured as a silk screen as described above, and may be printed by combining one or more of symbols, patterns, letters, photos, pictures, and numbers for aesthetics or advertising effect. It is possible.
  • the cover transparent plate 140 is bonded in a direction opposite to one surface on which the plurality of light emitting elements 111 are mounted on the light emitting transparent plate 110.
  • the cover transparent plate 140 forms a multi-layered structure in which one or more transparent cover plates 141, 142 (see FIG. 3) are laminated for insulation and noise shielding so that the cover transparent plate 140 may be installed outside the office building or residential building. desirable.
  • FIG. 3 is an enlarged side cross-sectional view of a cover transparent plate in a transparent electronic display plate having a retroreflective preventing means according to the present invention.
  • the cover transparent plate 140 has a multilayer structure in which one or more cover plates are made of a transparent glass material.
  • the transparent cover plate 140 is laminated so that one or more cover plates 141 and 142 are spaced apart from each other.
  • the cover transparent plate 140 may include a first cover plate 141 bonded to the light emitting transparent plate 110, and a second cover plate 142 spaced apart from the first cover plate 141. And a space bar 143 supporting the second cover plate 142 so as to be stacked at a spaced interval between the first cover plate 141 and the second cover plate 142.
  • the first cover plate 141 and the second cover plate 142 are stacked to be spaced apart from each other by the space bar 143 to maintain the empty space 144.
  • the separation space 144 may maintain a vacuum state or inject argon gas to improve noise shielding and insulation effect.
  • the space bar 143 is a bar shape extending in the longitudinal direction and has a predetermined thickness and is bonded to an edge of the first cover plate 141.
  • the space bar 143 may be a glass or a metal material, and may not be a transparent material as long as the space bar 143 may be covered by a frame (not shown) that supports the transparent display board.
  • the space bar 143 is adhesively bonded to both edges of the cover transparent plate 140 by the adhesive means (143a).
  • the bonding means 143a is installed on both sides of the space bar 143 to adhere the space bar 143 to the first cover plate 141, and the second cover plate 142 to the space bar ( To 143).
  • the adhesive means 143a is not limited to means for temporarily attaching the space bar 143 as a double-sided tape or epoxy, and in addition, the space bar 143 may be adhered to the first cover plate 141. If there is, it is applicable.
  • the second cover plate 142 is stacked while being spaced apart from the first cover plate 141 while both edges are bonded to the upper surface of the space bar 143 temporarily attached to the first cover plate 141.
  • the first cover plate 141 and the second cover plate 142 are manufactured as a light transmissive material to transmit the light emitted from the light emitting element 111 mounted on the light emitting transparent plate 110, and is insulated Low-E glass or ordinary transparent glass having a function may be applied.
  • the second cover plate 142 is installed to have a space spaced apart from the first cover plate 141, it is possible to improve the heat insulation and soundproofing function on the transparent electric display plate.
  • the present invention can be various applications depending on the intention of the operator or designer. That is, the cover transparent plate 140 is not necessarily made of a transparent material, but is replaced by a resin plate made of colored glass or a light transmissive material capable of transmitting light emitted from the light emitting device 111 according to the intention of the operator or designer. This may correspond to any one of various applications corresponding to the scope of the technical spirit of the present invention.
  • the second cover plate 142 and the space bar 143 are completely bonded by the finishing material applied to the edge and the end surface of the entire transparent electronic board in the state of being temporarily bonded by the adhesive means 143a.
  • the finishing material is a liquid epoxy to seal the space between the light emitting transparent plate 110 and the second cover plate 142, the first cover plate 141 and the space bar 143 and the second cover plate 142 ) Fully bond.
  • the present invention maintains a vacuum state or vacuum by discharging the air inside for insulation and sound insulation in the spaced space between the first cover plate 141 and the second cover plate 142 before finishing with the epoxy It is preferable to inject a gas (for example, Ar) in the state.
  • a gas for example, Ar
  • the present invention includes the above-described configuration and hereinafter will be described with reference to the accompanying flowchart of the manufacturing method of the transparent display board having a retroreflective means comprising the above configuration.
  • FIG. 4 is a flowchart illustrating a method of manufacturing a transparent electronic display board having a retroreflective prevention means according to the present invention.
  • a light emitting device mounting step of mounting a light emitting device 111 by forming a transparent electrode 112 on a light emitting transparent plate 110 is performed.
  • S100 the cover transparent plate adhering step (S200) for adhering the cover transparent plate 140 to the light emitting transparent plate 110, and the resin between the light emitting transparent plate 110 and the cover transparent plate 140
  • Fixing epoxy finishing step (S400), and the anti-reflective means installation step (S500) to block the output of light by retroreflective to the non-transparent plastic film or silk screen from the back of the light emitting transparent plate 110 do.
  • a conductive ink or a conductive material is coated on one surface of the light emitting transparent plate 110 to form a transparent electrode 112 for power supply, and is spaced apart from the transparent electrode 112 to insulate it.
  • a control terminal (not shown) and a transparent pattern (not shown) are formed, and the light emitting device 111 is mounted.
  • the transparent electrode 112 is coated with a light-transmissive conductive adhesive or a light-transmissive conductive material on one surface of the light emitting transparent plate 110 to enable the power supply.
  • the control terminal (not shown) is connected to the control terminal by a flexible circuit board (not shown) installed on one or more edges of the light emitting transparent plate 110.
  • the flexible circuit board (not shown) is adhered to the control terminal as a conductive adhesive.
  • the transparent pattern (not shown) is patterned to be spaced apart from each other so that at least one of the control terminals may extend to insulate the other electrode.
  • the light emitting device 111 is bonded by a conductive adhesive at the end of the transparent pattern.
  • the cover transparent plate adhering step (S200) is a step of adhering the cover transparent plate 140 to face one surface on which the light emitting device 111 is mounted on the light transparent plate 110.
  • the cover transparent plate 140 is temporarily bonded by a temporary adhesive means such as a double-sided tape.
  • the transparent transparent resin is injected and cured between the temporarily bonded light-emitting transparent plate 110 and the cover transparent plate 140 to form the light-transparent transparent plate 110 and the cover transparent plate 140. It is a step of adhering.
  • the protective layer 130 is cured by a UV curing device (not shown) by injecting a resin between the transparent transparent plate 110 and the transparent cover plate 140 temporarily bonded by a double-sided tape. Therefore, the light emitting transparent plate 110 and the cover transparent plate 140 is fixed by a protective layer 130 formed by the resin is injected and cured.
  • the resin is a transparent resin.
  • the protective layer 130 protects the light emitting element 111 of the light emitting transparent plate 110, and the cover transparent plate 140 and the light emitting transparent plate 110 are bonded.
  • the epoxy finishing step (S400) is a step in which a liquid epoxy is injected into the cross-sections of the light emitting transparent plate 110 and the cover transparent plate 140 to finish the transparent light emitting plate 100.
  • the epoxy is applied to a portion and a cross section of the edge of the light emitting transparent plate 110 and the cover transparent plate 140 to prevent the inflow of moisture, air and other foreign matter into the light emitting transparent plate 110 and the cover transparent plate 140. Block it.
  • the finish with the epoxy is preferably limited to the area covered by the transparent display board by a frame capable of acting as a window frame or window frame.
  • the retroreflective preventing means installation step (S500) is a step of installing a retroreflective preventing means 120 so as to block the output of light by adhering with a non-transparent plastic film or silk screen from the back of the light emitting transparent plate 110.
  • the step of installing the retroreflective preventing means (S500) may be performed before the step of mounting the light emitting device (S100) or the epoxy finishing step (S400).
  • the present invention is printed by combining one or more of numbers, figures, letters, photos and pictures so that the reflex reflection prevention means 120 to give aesthetics and advertising effect to people living in the room by applying the silk screen. Can be.
  • the cover transparent plate 140 preferably further includes a cover transparent plate manufacturing step of stacking one or more cover plates spaced apart from each other.
  • the cover transparent plate 140 may include a first cover plate 141 adhered to the surface of the light emitting transparent plate 110 by the protective layer 130 on the surface of the light emitting element 111.
  • the second cover plate 142 is attached to be spaced apart from the first cover plate 141.
  • the number of the transparent cover plate 140 is not limited to the first cover plate 141 and the second cover plate 142, but may be formed in a stack or more depending on the intention of the operator or designer.
  • the worker is provided with adhesive means 143a (for example, double-sided tape, adhesive) on both side edges of the opposite side of one surface to which the protective layer 130 is bonded in the first cover plate 141,
  • adhesive means 143a for example, double-sided tape, adhesive
  • the space bar 143 has a predetermined thickness and extends in the longitudinal direction, and the bonding means 143a bonds the space bar 143 and the first cover plate 141 in a temporary adhesive state.
  • the adhesive means 143a may apply a double-sided tape including an adhesive layer formed by an adhesive solution applied on both sides of the space bar 143 and a release paper to protect the adhesive layer.
  • the operator may easily adhere to both edges of the first cover plate 141 after exposing the adhesive layer after removing the release paper attached to one surface of the space bar 143.
  • the operator temporarily attaches the second cover plate 142 after the bonding means 143a is installed on the upper surface of the space bar 143 that is temporarily attached to the first cover plate 141.
  • the worker may temporarily attach the second cover plate 142 by pressing both edges of the second cover plate 142 with the adhesive layer exposed on the upper surface of the space bar 143.
  • the first cover plate 141 and the second cover plate 142 are bonded in a state in which they are spaced apart from each other by the thickness of the space bar 143 is completely bonded through the epoxy finishing step (S400).
  • the worker discharges the air remaining in the space 144 between the first cover plate 141 and the second cover plate 142 to maintain a vacuum state, or injects and fills the argon gas after the vacuum. Therefore, the cover transparent plate 140 may be filled with a vacuum or gas in the space 144 between the first cover plate 141 and the second cover plate 142 to increase the heat insulation and sound insulation effect.
  • the epoxy finishing step (S500) may be carried out after or before the vacuum and / or gas injection.
  • Such a process corresponds to any one of various embodiments, and the process order corresponds to an application example in which various modifications can be made by an operator or a designer.
  • the cover transparent plate 140 includes a bumper (not shown) made of a transparent plastic material having a predetermined thickness in a multilayer structure in which one or more cover plates are stacked. At least one surface of the plate 141 is bonded to the surfaces of the second cover plate 142 opposite to each other.
  • At least one bumper may be formed between the first cover plate 141 and the second cover plate 142 by the adhesive means 143a (for example, a double-sided tape or a liquid adhesive). (Not shown) to support the load of the second cover plate 142 adhered to the first cover plate 141, and may form a space 144 for insulation and sound insulation. .
  • the adhesive means 143a for example, a double-sided tape or a liquid adhesive.
  • the space between the first cover plate 141 and the second cover plate 142 may be maintained in a vacuum state or filled with gas, and the liquid transparent resin may be filled and cured.
  • the present invention has a heat insulation and sound insulation function in the cover transparent plate 140 having a multilayer structure as described above on the front of the transparent display board, to block the output of light due to retroreflection on the back of the light emitting transparent plate 110 Therefore, it can be applied to windows in buildings where people live indoors such as residential, office and lodging buildings.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

La présente invention concerne un panneau d'affichage transparent ayant un moyen de prévention de rétro-réflexion, et, de manière plus spécifique, un panneau d'affichage transparent ayant un moyen de prévention de rétro-réflexion, qui peut être installé sur des bâtiments utilisés pour le logement, des bureaux ou un hébergement en raison du fait qu'il est apte à empêcher la lumière générée par un élément d'émission de lumière dans le panneau d'affichage transparent d'être émise à partir de la surface arrière du panneau d'affichage transparent en conséquence d'une rétro-réflexion.
PCT/KR2015/008647 2014-10-27 2015-08-19 Panneau d'affichage transparent ayant un moyen de prévention de rétro-réflexion Ceased WO2016068464A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020140146270A KR101649212B1 (ko) 2014-10-27 2014-10-27 재귀반사방지수단을 구비한 투명전광판
KR10-2014-0146270 2014-10-27

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WO2016068464A1 true WO2016068464A1 (fr) 2016-05-06

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KR (1) KR101649212B1 (fr)
CN (1) CN104715679B (fr)
WO (1) WO2016068464A1 (fr)

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KR101693194B1 (ko) * 2016-06-30 2017-01-05 조두희 미디어 자동문

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003140124A (ja) * 2001-11-01 2003-05-14 Fuji Xerox Co Ltd 光学表示素子の製造方法及び光学表示素子
JP2006162890A (ja) * 2004-12-06 2006-06-22 Matsushita Electric Ind Co Ltd 表示装置
KR20060084643A (ko) * 2005-01-20 2006-07-25 주식회사 에스코테크놀로지 멀티 컬러 발광보드
KR101188747B1 (ko) * 2012-07-18 2012-10-10 지스마트 주식회사 투명전광판 및 그 제조방법
KR20140073967A (ko) * 2012-12-07 2014-06-17 엘지디스플레이 주식회사 투명 액정표시장치

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9106868A (pt) * 1990-09-20 1993-07-06 Ilumination Research Group Pro Um sistema de exibicao
JP3520494B2 (ja) * 1998-05-11 2004-04-19 日東電工株式会社 反射型液晶表示装置
KR200305912Y1 (ko) * 2002-12-11 2003-03-03 정대영 윈도우 부착용 초슬림 양면 광고 판넬
CN1670788A (zh) * 2004-03-18 2005-09-21 马建校 高节能背部照明广告装置
CN101929591B (zh) * 2009-06-23 2012-06-13 东元奈米应材股份有限公司 具有内置式吸气剂的真空面板结构及其制造方法
JP5467388B2 (ja) * 2010-04-06 2014-04-09 ソニー株式会社 照明装置および表示装置
CN102592380A (zh) * 2012-03-21 2012-07-18 董飞鸿 高光效低功耗led面光源主被动发光警示装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003140124A (ja) * 2001-11-01 2003-05-14 Fuji Xerox Co Ltd 光学表示素子の製造方法及び光学表示素子
JP2006162890A (ja) * 2004-12-06 2006-06-22 Matsushita Electric Ind Co Ltd 表示装置
KR20060084643A (ko) * 2005-01-20 2006-07-25 주식회사 에스코테크놀로지 멀티 컬러 발광보드
KR101188747B1 (ko) * 2012-07-18 2012-10-10 지스마트 주식회사 투명전광판 및 그 제조방법
KR20140073967A (ko) * 2012-12-07 2014-06-17 엘지디스플레이 주식회사 투명 액정표시장치

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KR101649212B1 (ko) 2016-08-19
CN104715679A (zh) 2015-06-17
KR20160049614A (ko) 2016-05-10
CN104715679B (zh) 2017-12-05

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