WO2016068474A1 - Transparent display board having sagging prevention means, and method for manufacturing same - Google Patents

Transparent display board having sagging prevention means, and method for manufacturing same Download PDF

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Publication number
WO2016068474A1
WO2016068474A1 PCT/KR2015/009259 KR2015009259W WO2016068474A1 WO 2016068474 A1 WO2016068474 A1 WO 2016068474A1 KR 2015009259 W KR2015009259 W KR 2015009259W WO 2016068474 A1 WO2016068474 A1 WO 2016068474A1
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WIPO (PCT)
Prior art keywords
transparent
cover
plate
light emitting
transparent plate
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PCT/KR2015/009259
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French (fr)
Korean (ko)
Inventor
이호준
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지스마트 주식회사
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Publication of WO2016068474A1 publication Critical patent/WO2016068474A1/en

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    • 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
    • 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
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent

Definitions

  • the present invention relates to a transparent display board having a deflection prevention means and a method of manufacturing the same, and more particularly, to a transparent display board having deflection prevention means to prevent deflection due to load in a transparent display board to which one or more transparent plates are bonded. .
  • 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).
  • Such a conventional transparent display board is mainly designed for interior or advertising to give an aesthetic sense, but it 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, Thereby, there was a problem in that the heating and cooling costs for maintaining the room temperature properly increases.
  • the transparent transparent plate is a transparent cover plate is bonded to the light emitting transparent plate to which the light emitting device is bonded.
  • the conventional transparent display board is installed in an upright state, deflection occurs due to its own load on the cover transparent plate, thereby causing a problem of damage to the light emitting device installed in the light emitting transparent plate.
  • the present invention has been made to solve the conventional problems as described above, the object of the present invention is provided with a deflection prevention means that can prevent the sagging of the cover transparent plate by the load in a transparent electronic board attached to one or more transparent plates It is to provide a transparent electronic display.
  • Another object of the present invention to provide a transparent display board having a deflection prevention 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 display board having a deflection prevention means includes a light emitting transparent plate which is formed with a transparent electrode to enable the power supply to the plurality of light emitting devices mounted on one surface; A cover transparent plate bonded to one surface of the light emitting device on the light emitting transparent plate; 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 at least one bumper fixed between the light emitting transparent plate and the cover transparent plate to prevent sagging of the cover transparent plate.
  • the transparent cover plate is characterized in that the one or more cover plates are stacked spaced apart from each other.
  • 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 surfaces thereof and bonded to an edge of the first cover plate; and a second space bonded to an upper surface of the space bar to form a space spaced apart from the first cover plate in a vacuum state or a gas filled state; It includes a cover plate.
  • the bumper is made of a transparent plastic resin is bonded to the light emitting transparent plate and the cover transparent plate, respectively, by the adhesive means installed on both sides.
  • a method of manufacturing a transparent display device having a deflection preventing means including: a light emitting device mounting step of mounting a light emitting device on at least one transparent pattern formed on a transparent electrode of a light emitting transparent plate; A bumper bonding step of bonding at least one solid bumper made of a transparent plastic resin to one surface of the light emitting transparent plate after the light emitting device mounting step; A cover transparent plate bonding step of attaching a cover transparent plate to one surface of the light emitting transparent plate after the bumper bonding step; A protective layer forming step of fixing the bumper by injecting and curing a resin between the light emitting transparent plate and the cover transparent plate after the cover transparent plate bonding step; And an epoxy finishing step of injecting liquid epoxy into the end face and the edge of the light emitting transparent plate and the transparent cover plate.
  • the cover transparent plate bonding step further comprises a cover transparent plate manufacturing step of one or more cover plates are stacked apart from each other.
  • the cover transparent plate manufacturing step is a space bar bonding step of bonding a space bar extending in the longitudinal direction to the edge of the first cover plate;
  • a second cover plate is bonded to the second cover plate to have a space spaced between the first cover plate and the second cover plate by mounting a second cover plate on the upper surface of the space bar after the space bar bonding step step;
  • a filling step of vacuuming or filling the spaced space between the first cover plate and the second cover plate.
  • the present invention can support the load of the cover transparent plate adhered to one surface of the light emitting transparent plate in which the light emitting element is installed in the transparent display plate to prevent damage of the light emitting element due to the sagging of the cover transparent plate, thereby improving the safety of the transparent display plate. It has an effect.
  • the present invention can be installed on the windows of residential and office buildings in addition to the advertising and interior, by stacking at least one cover transparent plate to expand the scope of application, can save the heating and cooling costs when applied to residential or office buildings It has an effect.
  • FIG. 1 is a plan view showing a transparent electronic board having a deflection prevention means according to the present invention
  • Figure 2 is a side cross-sectional view showing a transparent electronic board with a deflection prevention means according to the invention
  • Figure 3 is a side cross-sectional view showing a transparent cover plate in the transparent electronic board with a deflection prevention means according to the invention
  • Figure 4 is a flow chart illustrating a method of manufacturing a transparent display board having a deflection prevention means according to the present invention.
  • FIG. 1 is a plan view showing a transparent display board having a deflection prevention means according to the present invention
  • Figure 2 is a side cross-sectional view showing a transparent display board having a deflection prevention means according to the present invention.
  • the transparent electronic display panel 100 including the deflection prevention 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.
  • 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, the light emitting transparent plate 110, and the sag preventing means 120 together with a function of protecting the light emitting device 111.
  • the deflection preventing unit 120 is a bumper 120 in a solid state made of a plastic resin of a transparent material, and is adhered between the light emitting transparent plate 110 and the cover transparent plate 140.
  • the bumper 120 is one or more to support and distribute the load of the cover transparent plate 140 to prevent sagging of the cover transparent plate 140. Therefore, when the cover transparent plate 140 is bonded between the light emitting transparent plate 110, a liquid resin is injected and bonded to the light emitting transparent layer by the hardened protective layer 130.
  • the cover transparent layer may be sag in a state in which the cover transparent layer is bonded by the light emitting transparent plate 110 and the protective layer 130 by its own load.
  • the present invention can support the load of the cover transparent plate 140 as the bumper 120 is bonded between the light emitting transparent plate 110 and the cover transparent plate 140, respectively, the cover transparent plate ( 140) can be prevented from sagging.
  • the bumper 120 is formed of a transparent plastic resin (for example, urethane or silicone) in a solid state on which both sides are provided with an adhesive means (for example, a double-sided tape or adhesive having an adhesive layer coated thereon). It is manufactured and bonded to the cover transparent plate 140 and the light emitting transparent plate 110, respectively.
  • a transparent plastic resin for example, urethane or silicone
  • an adhesive means for example, a double-sided tape or adhesive having an adhesive layer coated thereon.
  • 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 the cover transparent plate in a transparent electronic display with a deflection prevention 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 deflection prevention means including the above configuration.
  • Figure 4 is a flow chart illustrating a method of manufacturing a transparent display board having a deflection prevention means according to the present invention.
  • a transparent electrode 112 is formed on a light emitting transparent plate 110 to mount a light emitting device 111.
  • Mounting step (S100) the bumper 120 for adhering the bumper 120 to the light emitting transparent plate 110 (S200) and the cover transparent plate 140 is temporarily bonded to the light emitting transparent plate 110
  • 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 bumper adhering step (S200) is one surface is bonded by an adhesive means (not shown, for example, epoxy or double-sided tape) installed on one surface on which the light emitting element 111 is mounted on the light emitting transparent plate 110. do.
  • the bumper 120 is provided with an adhesive means (for example, epoxy or double-sided tape) on the opposite side is bonded to one surface of the transparent cover plate 140.
  • the bumper 120 is preferably made of a plastic resin of a transparent material in a solid state.
  • the cover transparent plate adhering step (S300) 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 (143a) such as a double-sided tape.
  • a temporary adhesive means such as a double-sided tape.
  • the bumper 120 is adhered to one surface of the cover transparent plate 140 after exposing the adhesive liquid applied from the opposite surface of the light emitting transparent plate 110.
  • the transparent transparent resin is injected and cured between the temporarily bonded light emitting transparent plate 110 and the cover transparent plate 140 to cure the light emitting 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 device 111 of the light emitting transparent plate 110 and fixes the bumper 120.
  • the epoxy finishing step (S500) 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 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 manufacturing step of the transparent cover plate 140 is a space bar adhering step for adhering the space bar 143 to the first cover plate 141, and a second cover plate 142 after the space bar adhering step A bonding step of bonding the second cover plate and a filling step of filling the vacuum or gas in the space 144 between the first cover plate 141 and the second cover plate 142.
  • the bonding means 143a (for example, a double-sided tape and an adhesive) is installed at both edges of opposite surfaces of the first cover plate 141 to which the protective layer 130 is bonded.
  • the space bar 143 is temporarily bonded thereon.
  • 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 be 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 second cover plate adhering step includes temporarily attaching the second cover plate 142 after the bonding means 143a is installed on the top surface of the space bar 143 that is temporarily attached to the first cover plate 141. Step.
  • the space bar 143 is provided with a double-sided tape as described above, the adhesive layer is exposed after removing the release paper on the upper surface.
  • the operator may press the both sides of the second cover plate 142 to the adhesive layer exposed on the upper surface of the space bar 143 and then pressurize the second cover plate 142.
  • 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.
  • the filling step is a step of discharging air remaining in the space 144 between the first cover plate 141 and the second cover plate 142 to maintain a vacuum state or injecting argon gas after vacuum.
  • the transparent cover plate 140 is 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 transparent cover plate 140 may be provided with the bumper 120 in a multilayer structure in which one or more cover plates are stacked.
  • one or more bumpers may be provided on a surface of the space bar 143 provided at both edges of the first cover plate 141 and the surface of the first cover plate 141 that faces the second cover plate 142. After adhering the 120, the second cover plate 142 is attached to the first cover plate 141.
  • 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). It is also possible to bond the 120 to support the load of the second cover plate 142 adhered to the first cover plate 141. In this case, 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 adhesive means 143a for example, a double-sided tape or a liquid adhesive
  • the present invention has a heat insulating and soundproofing function when the cover transparent plate 140 having a multilayer structure as described above is installed on the front surface of the transparent display board, and the load according to the addition of the cover transparent plate 140 through the deflection preventing means. It can be supported to replace existing windows in residential and office buildings.

Abstract

The present invention relates to a transparent display board having a sagging prevention means and a method for manufacturing same, and more specifically relates to a transparent display board having a sagging prevention means so as to prevent the sagging, due to the weight thereof, of a transparent display board in which one or more transparent boards are adhered together.

Description

처짐 방지수단을 구비한 투명전광판 및 그 제조방법Transparent electronic board having sag prevention means and its manufacturing method
본 발명은 처짐 방지수단을 구비한 투명전광판 및 그 제조방법에 관한 것으로서, 더욱 상세하게는 하나 이상의 투명판이 접착된 투명전광판에서 하중에 의한 처짐을 방지하도록 처짐 방지수단을 구비한 투명전광판에 관한 것이다. The present invention relates to a transparent display board having a deflection prevention means and a method of manufacturing the same, and more particularly, to a transparent display board having deflection prevention means to prevent deflection due to load in a transparent display board to which one or more transparent plates are bonded. .
일반적으로 실외에서 사용되는 발광장치로는 네온, 냉음극방전관(CCL : Cold Cathode Lamp), 발광다이오드(LED:Light Emitting Diode)를 이용한 전광판 등이 널리 사용되고 있다. 또한, 실내에서 사용되는 발광장치로는 외부전극 형광램프(EEFL:External Electrode Fluorescent Lamp), 냉음극형광램프(CCFL:Cold Cathode Fluorescent Lamp), 발광다이오드전광판 등이 사용되고 있다.In general, as a light emitting device used outdoors, neon, a cold cathode lamp (CCL: Cold Cathode Lamp), an LED using a light emitting diode (LED) is widely used. In addition, as a light emitting device used indoors, an external electrode fluorescent lamp (EEFL), a cold cathode fluorescent lamp (CCFL), a light emitting diode display board, and the like are used.
여기서, 네온이나 냉음극방전관은 고압의 전원을 사용하여 전력소모가 많고, 감전 및 화재의 위험이 있고, 수명이 짧다는 단점이 있다. 또한, EEFL이나 CCFL은 고주파를 사용한다는 점에서 실외에서는 사용하기 곤란한 점이 있고, 조도가 낮고 수명 또한 짧은 단점이 있다. Here, 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. In addition, 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.
또한, LED를 사용하는 전광판의 경우, 후면의 전선의 처리나 흑막 처리 등에 의해 발광하는 면의 뒷면은 커버에 의해 막혀 있어 일방향 만으로 발광하는 특징이 있다. In addition, in the case of the LED board using the LED, 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.
한편, 근래에는 발광장치를 단순히 조명의 기능만으로 사용하기보다는 광고 간판으로 사용하고, 미적 감각이 부가된 디자인으로 인테리어 등에 널리 사용되고 있다. On the other hand, in recent years, 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.
그러나, 상기와 같은 발광장치들은 램프의 크기, 발광장치를 지지하는 스탠드 등의 크기 등의 제약으로 인해 미적 감각을 부여하는데 제약이 있다.However, 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.
따라서 종래에는 상기와 같은 미적감각의 부여를 위하여 투명전극에 다 수개의 발광소자를 부착하고 컨트롤러에 의한 제어로 발광시켜 투명전극에서 문자나 도형을 표시하고, 더 나아가 동영상까지 표현할 수 있도록 하는 투명전광판이 출시되었다. Therefore, in the related art, 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.
이와 같은 투명전광판은 투명전극에 2전극, 3전극 또는 4전극을 갖는 다 수개의 발광소자가 실장 되었다. 이와 같은 종래의 투명전광판은 특허등록 제79950호(2007.11.21등록)에 개시되어 있다. In the 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).
그러나 이와 같은 종래의 투명전광판은 주로 심미감을 주기위한 인테리어 또는 광고용으로 제작되었으나, 실내의 온도를 유지할 수 있는 보온 및 단열기능을 갖지 못하기에 주거용 또는 사무용 건물의 창가에 설치시에 외부의 온도에 의해 실내의 온도를 적절하게 유지하기 위한 냉난방 비용이 증가되는 문제점이 있었다. However, such a conventional transparent display board is mainly designed for interior or advertising to give an aesthetic sense, but it 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, Thereby, there was a problem in that the heating and cooling costs for maintaining the room temperature properly increases.
또한 종래의 투명전광판은 발광소자가 접착된 발광투명판에 커버투명판이 접착된다. 이때 종래의 투명전광판은 직립된 상태로 설치됨에 따라 커버투명판의 자체 하중으로 인하여 처짐이 발생되어 상기 발광투명판에 설치된 발광소자에 손상을 주는 문제점이 있었다. In addition, the transparent transparent plate is a transparent cover plate is bonded to the light emitting transparent plate to which the light emitting device is bonded. In this case, as the conventional transparent display board is installed in an upright state, deflection occurs due to its own load on the cover transparent plate, thereby causing a problem of damage to the light emitting device installed in the light emitting transparent plate.
따라서 본 발명은 상기와 같은 종래의 문제점을 해결하기 위하여 안출된 것으로서, 본 발명의 목적은 하나 이상의 투명판이 접착된 투명전광판에서 하중에 의한 커버투명판의 처짐을 방지할 수 있는 처짐 방지수단을 구비한 투명전광판을 제공함에 있다. Therefore, the present invention has been made to solve the conventional problems as described above, the object of the present invention is provided with a deflection prevention means that can prevent the sagging of the cover transparent plate by the load in a transparent electronic board attached to one or more transparent plates It is to provide a transparent electronic display.
또한 본 발명의 다른 목적은 투명전광판의 단열 및 방음효과를 향상시킬 수 있도록 복층구조를 갖는 처짐 방지수단을 구비한 투명전광판을 제공함에 있다. In addition, another object of the present invention to provide a transparent display board having a deflection prevention means having a multilayer structure to improve the thermal insulation and sound insulation effect of the transparent display board.
본 발명은 상기와 같은 목적을 달성하기 위하여 하기와 같은 실시예를 포함한다. The present invention includes the following examples in order to achieve the above object.
본 발명에 따른 처짐방지수단을 구비한 투명전광판의 바람직한 실시예는 일면에 실장된 다수개의 발광소자에 전원의 통전이 가능하도록 투명전극이 형성되는 발광투명판; 상기 발광투명판에서 상기 발광소자가 실장되는 일면에 접착되는 커버투명판; 상기 발광투명판과 커버투명판 사이에 레진이 주입 및 경화되어 상기 발광소자 및 투명패턴을 보호하는 보호층; 및 상기 커버투명판의 처짐을 방지하도록 상기 발광투명판과 커버투명판 사이에 고정되는 하나 이상의 범퍼를 포함하는 것이 바람직하다. Preferred embodiment of the transparent display board having a deflection prevention means according to the present invention includes a light emitting transparent plate which is formed with a transparent electrode to enable the power supply to the plurality of light emitting devices mounted on one surface; A cover transparent plate bonded to one surface of the light emitting device on the light emitting transparent plate; 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 at least one bumper fixed between the light emitting transparent plate and the cover transparent plate to prevent sagging of the cover transparent plate.
본 발명의 다른 실시예에 있어서, 상기 커버투명판은 하나 이상의 커버판이 상호 이격되어 적층된 것을 특징으로 한다. In another embodiment of the present invention, the transparent cover plate is characterized in that the one or more cover plates are stacked spaced apart from each other.
본 발명의 또 다른 실시예에 있어서, 상기 커버투명판은 상기 발광투명판의 일면에 접착되는 제1커버판; 양면에 접착액이 도포되어 상기 제1커버판의 테두리에 접착되는 스페이스바;및 상기 스페이스바의 상면에 접착되어 상기 제1커버판과 진공상태 또는 가스가 충진되는 이격된 공간을 형성하는 제2커버판을 포함한다. In another embodiment of the present invention, 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 surfaces thereof and bonded to an edge of the first cover plate; and a second space bonded to an upper surface of the space bar to form a space spaced apart from the first cover plate in a vacuum state or a gas filled state; It includes a cover plate.
본 발명의 또 다른 실시예에 있어서, 상기 범퍼는 투명재질의 플라스틱 수지로 제조되어 양면에 설치되는 접착수단에 의하여 상기 발광투명판과 커버투명판에 각각 접착된다. In another embodiment of the present invention, the bumper is made of a transparent plastic resin is bonded to the light emitting transparent plate and the cover transparent plate, respectively, by the adhesive means installed on both sides.
본 발명에 따른 처짐방지수단을 구비한 투명전광판의 제조방법의 바람직한 실시예는 발광투명판의 투명전극에 패턴형성되는 하나 이상의 투명패턴에 발광소자를 실장하는 발광소자 실장단계; 상기 발광소자 실장단계 이후에 상기 발광투명판의 일면에 투명재질의 플라스틱 수지로 이루어진 고체 상태의 범퍼를 하나 이상 접착시키는 범퍼접착단계; 상기 범퍼접착단계 이후에 상기 발광투명판의 일면에 커버투명판을 접착시키는 커버투명판 접착단계; 상기 커버투명판 접착단계 이후에 상기 발광투명판과 커버투명판 사이로 레진을 주입 및 경화시켜 상기 범퍼를 고정시키는 보호층 형성단계; 및 상기 발광투명판 및 커버투명판의 단면 및 테두리에 액상 에폭시를 주입하여 마감하는 에폭시 마감단계를 포함한다. According to a preferred embodiment of the present invention, there is provided a method of manufacturing a transparent display device having a deflection preventing means, including: a light emitting device mounting step of mounting a light emitting device on at least one transparent pattern formed on a transparent electrode of a light emitting transparent plate; A bumper bonding step of bonding at least one solid bumper made of a transparent plastic resin to one surface of the light emitting transparent plate after the light emitting device mounting step; A cover transparent plate bonding step of attaching a cover transparent plate to one surface of the light emitting transparent plate after the bumper bonding step; A protective layer forming step of fixing the bumper by injecting and curing a resin between the light emitting transparent plate and the cover transparent plate after the cover transparent plate bonding step; And an epoxy finishing step of injecting liquid epoxy into the end face and the edge of the light emitting transparent plate and the transparent cover plate.
본 발명의 다른 실시예에 있어서, 상기 커버투명판 접착단계는 하나 이상의 커버판이 상호 이격되어 적층되는 커버투명판 제조단계를 더 포함한다. In another embodiment of the present invention, the cover transparent plate bonding step further comprises a cover transparent plate manufacturing step of one or more cover plates are stacked apart from each other.
본 발명의 또 다른 실시예에 있어서, 상기 커버투명판 제조단계는 제1커버판의 테두리에 길이방향으로 연장형성되는 스페이스바를 접착시키는 스페이스바 접착단계; 상기 스페이스바 접착단계 이후에 상기 스페이스바의 상면에 제2커버판을 안착시켜 상기 제1커버판과 제2커버판 사이에 이격된 공간을 갖도록 상기 제2커버판을 접착시키는 제2커버판 접착단계; 및 상기 제1커버판과 제2커버판 사이의 이격된 공간을 진공시키거나 가스를 충진시키는 충진단계를 포함한다. In another embodiment of the present invention, the cover transparent plate manufacturing step is a space bar bonding step of bonding a space bar extending in the longitudinal direction to the edge of the first cover plate; A second cover plate is bonded to the second cover plate to have a space spaced between the first cover plate and the second cover plate by mounting a second cover plate on the upper surface of the space bar after the space bar bonding step step; And a filling step of vacuuming or filling the spaced space between the first cover plate and the second cover plate.
본 발명은 투명전광판에서 발광소자가 설치된 발광투명판의 일면에 접착되는 커버투명판의 하중을 지지하여 커버투명판의 처짐에 의한 발광소자의 손상을 방지할 수 있어 투명전광판의 안전성을 향상시킬 수 있는 효과가 있다. The present invention can support the load of the cover transparent plate adhered to one surface of the light emitting transparent plate in which the light emitting element is installed in the transparent display plate to prevent damage of the light emitting element due to the sagging of the cover transparent plate, thereby improving the safety of the transparent display plate. It has an effect.
또한 본 발명은 커버투명판을 하나 이상으로 적층 시킴에 따라 광고용 및 인테리어용 외에도 주거용 및 사무용 건물의 창문에 설치할 수 있어 적용범위가 확장되고, 주거용 또는 사무용 건물에 적용시에 냉난방 비용을 절약할 수 있는 효과가 있다. In addition, the present invention can be installed on the windows of residential and office buildings in addition to the advertising and interior, by stacking at least one cover transparent plate to expand the scope of application, can save the heating and cooling costs when applied to residential or office buildings It has an effect.
도 1은 본 발명에 따른 처짐방지수단을 구비한 투명전광판을 도시한 평면도, 1 is a plan view showing a transparent electronic board having a deflection prevention means according to the present invention,
도 2는 본 발명에 따른 처짐방지수단을 구비한 투명전광판을 도시한 측단면도,Figure 2 is a side cross-sectional view showing a transparent electronic board with a deflection prevention means according to the invention,
도 3은 본 발명에 따른 처짐방지수단을 구비한 투명전광판에서 커버투명판을 도시한 측단면도,Figure 3 is a side cross-sectional view showing a transparent cover plate in the transparent electronic board with a deflection prevention means according to the invention,
도 4는 본 발명에 따른 처짐방지수단을 구비한 투명전광판의 제조방법을 도시한 순서도이다. Figure 4 is a flow chart illustrating a method of manufacturing a transparent display board having a deflection prevention means according to the present invention.
이하에서는 본 발명에 따른 처짐방지수단을 구비한 투명전광판 및 그 제조방법의 바람직한 실시예를 첨부된 도면을 참조하여 설명한다.Hereinafter, with reference to the accompanying drawings, a preferred embodiment of a transparent display board having a deflection prevention means according to the present invention and a manufacturing method thereof.
도 1은 본 발명에 따른 처짐방지수단을 구비한 투명전광판을 도시한 평면도, 도 2는 본 발명에 따른 처짐방지수단을 구비한 투명전광판을 도시한 측단면도이다. 1 is a plan view showing a transparent display board having a deflection prevention means according to the present invention, Figure 2 is a side cross-sectional view showing a transparent display board having a deflection prevention means according to the present invention.
도 1 및 도 2를 참조하면, 본 발명에 따른 처짐방지수단을 구비한 투명전광판(100)은 하나 이상의 발광소자(111)가 실장되는 발광투명판(110)과, 상기 발광투명판(110)에 접착되는 커버투명판(140)과, 상기 발광투명판(110)과 커버투명판(140) 사이에 주입된 레진에 의하여 형성되는 보호층(130)과, 상기 발광투명판(110)과 커버투명판(140) 사이에 하나 이상이 접착고정되어 상기 커버투명판(140)의 하중을 분산시키는 처짐방지수단(120)을 포함한다. Referring to FIGS. 1 and 2, the transparent electronic display panel 100 including the deflection prevention means according to the present invention 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. The cover transparent plate 140 adhered to the protective layer 130 formed by the resin injected between the transparent transparent plate 110 and the transparent cover plate 140, the transparent transparent plate 110 and the cover One or more adhesive is fixed between the transparent plate 140 includes a deflection prevention means 120 for dispersing the load of the transparent cover plate 140.
상기 발광투명판(110)은 일면에서, 예를 들면, ITO(Indium Tin Oxide) 또는 CNT(Carbon Nano Tube) Glass)를 이용한 전도성 잉크 또는 전도성 물질이 도포 되어 전원의 통전이 가능하도록 형성되는 투명전극(112)에서 에칭과 같은 공정에 의하여 타 패턴과 절연가능하도록 패턴형성되는 하나 이상의 투명패턴(도시되지 않음)을 통하여 전원을 공급받아 발광 되는 하나 이상의 발광소자(111)를 포함한다. 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 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.
아울러 상기 발광투명판(110)은 상기 발광소자(111)의 제어신호를 출력하는 컨트롤러(도시되지 않음)와, 상기 컨트롤러가 연결되는 컨트롤단자(도시되지 않음)를 포함하며, 이와 같은 투명전광판의 구성은 일반적으로 공지된 기술임에 따라 상세한 설명 및 도면을 생략하였다. In addition, 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.
상기 보호층(130)은 상기 발광투명판(110)의 테두리에서 양면테이프(도시되지 않음)에 의해 상기 커버투명판(140)이 가 접착된 상태에서 액상의 레진이 주입 및 경화됨에 따라 형성된다. 상기 보호층(130)은 상기 발광소자(111)를 보호하는 기능과 함께 상기 커버투명판(140)과 발광투명판(110) 및 상기 처짐방지수단(120)을 고정시킨다. 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, the light emitting transparent plate 110, and the sag preventing means 120 together with a function of protecting the light emitting device 111.
상기 처짐방지수단(120)은 투명재질의 플라스틱 수지로 제조된 고체 상태의 범퍼(120)로서 상기 발광투명판(110)과 커버투명판(140) 사이에 접착된다. 상기 범퍼(120)는 하나 이상으로서 상기 커버투명판(140)의 하중을 지지 및 분산하여 상기 커버투명판(140)의 처짐을 방지한다. 따라서 상기 커버투명판(140)은 상기 발광투명판(110) 사이에 접착될 시에 액상의 레진이 주입되어 경화된 보호층(130)에 의하여 상기 발광투명층에 접착된다. 여기서 상기 커버투명층은 자체 하중에 의하여 상기 발광투명판(110)과 보호층(130)에 의하여 접착된 상태에서 처짐이 발생될 수 있다. The deflection preventing unit 120 is a bumper 120 in a solid state made of a plastic resin of a transparent material, and is adhered between the light emitting transparent plate 110 and the cover transparent plate 140. The bumper 120 is one or more to support and distribute the load of the cover transparent plate 140 to prevent sagging of the cover transparent plate 140. Therefore, when the cover transparent plate 140 is bonded between the light emitting transparent plate 110, a liquid resin is injected and bonded to the light emitting transparent layer by the hardened protective layer 130. The cover transparent layer may be sag in a state in which the cover transparent layer is bonded by the light emitting transparent plate 110 and the protective layer 130 by its own load.
하지만, 본 발명은 상기 범퍼(120)가 상기 발광투명판(110)과 커버투명판(140) 사이에 각각 접착됨에 따라 상기 커버투명판(140)의 하중을 지지할 수 있어 상기 커버투명판(140)의 처짐을 방지할 수 있다. However, the present invention can support the load of the cover transparent plate 140 as the bumper 120 is bonded between the light emitting transparent plate 110 and the cover transparent plate 140, respectively, the cover transparent plate ( 140) can be prevented from sagging.
이를 위하여 상기 범퍼(120)는 양면에서 각각 접착수단(예를 들면, 접착액이 도포된 접착층이 형성된 양면테이프 또는 접착제)이 설치되는 고체상태의 투명한 플라스틱 수지(예를 들면, 우레탄, 실리콘)로 제조되어 상기 커버투명판(140)과 발광투명판(110)에 각각 접착된다. To this end, the bumper 120 is formed of a transparent plastic resin (for example, urethane or silicone) in a solid state on which both sides are provided with an adhesive means (for example, a double-sided tape or adhesive having an adhesive layer coated thereon). It is manufactured and bonded to the cover transparent plate 140 and the light emitting transparent plate 110, respectively.
상기 커버투명판(140)은 상기 발광투명판(110)에서 다 수개의 발광소자(111)가 실장된 일면과 대향되는 방향에서 접착된다. 상기 커버투명판(140)은 사무용건물이나 주거용 건물의 외측에 위치되도록 시공될 수 있도록 단열과 소음차폐를 위하여 하나 이상의 투명한 커버판(141, 142, 도 3참조)이 적층되는 복층구조를 이루는 것이 바람직하다. 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.
상기 커버투명판(140)은 도 3을 참조하여 상세히 설명한다. 도 3은 본 발명에 따른 처짐방지수단을 구비한 투명전광판에서 커버투명판을 확대도시한 측단면도이다. The cover transparent plate 140 will be described in detail with reference to FIG. 3. Figure 3 is an enlarged side cross-sectional view of the cover transparent plate in a transparent electronic display with a deflection prevention means according to the present invention.
도 3을 참조하면, 상기 커버투명판(140)은 투명 유리재질로 제조된 하나 이상이 커버판이 적층된 복층구조를 갖는다. 보다 상세히 설명하자면, 상기 커버투명판(140)은 하나 이상의 커버판(141, 142)이 상호 이격된 간격을 갖도록 적층된다. Referring to FIG. 3, the cover transparent plate 140 has a multilayer structure in which one or more cover plates are made of a transparent glass material. In more detail, the transparent cover plate 140 is laminated so that one or more cover plates 141 and 142 are spaced apart from each other.
예를 들면, 상기 커버투명판(140)은 상기 발광투명판(110)과 접착되는 제1커버판(141)과, 상기 제1커버판(141)과 이격되어 적층되는 제2커버판(142)과, 상기 제1커버판(141)과 제2커버판(142) 사이에 이격된 간격을 갖고 적층되도록 제2커버판(142)을 지지하는 스페이스바(143)를 포함한다. For example, 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.
여기서 상기 제1커버판(141)과 제2커버판(142)은 상기 스페이스바(143)에 의하여 그 사이가 이격되어 빈 공간(144)을 유지하도록 적층된다. 이때 상기 이격공간(144)은 진공상태를 유지하거나 아르곤 가스가 주입되어 소음차폐 및 단열효과를 향상시킬 수 있다. 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. In this case, the separation space 144 may maintain a vacuum state or inject argon gas to improve noise shielding and insulation effect.
상기 스페이스바(143)는 길이방향으로 연장되는 바(Bar) 형상으로서 소정의 두께를 갖고 상기 제1커버판(141)의 테두리에 접착된다. 상기 스페이스바(143)는 유리나 금속재질중 어느 하나로서 투명전광판을 지지하는 프레임(도시되지 않음)에 의하여 가려질 수 있다면 투명재질이 아니라도 무방하다. 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.
또한 상기 스페이스바(143)는 접착수단(143a)에 의하여 상기 커버투명판(140)의 양측 테두리에 가접착상태로 접착된다. In addition, the space bar 143 is adhesively bonded to both edges of the cover transparent plate 140 by the adhesive means (143a).
상기 접착수단(143a)은 상기 스페이스바(143)의 양면에 각각 설치되어 상기 스페이스바(143)를 상기 제1커버판(141)에 접착시키고, 제2커버판(142)을 상기 스페이스바(143)에 가접착시킨다. 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).
상기 접착수단(143a)은 양면테이프 또는 에폭시로서 상기 스페이스바(143)를 가접착하기 위한 수단으로 한정되지 않으며, 그 외에 상기 스페이스바(143)를 상기 제1커버판(141)에 접착시킬 수 있다면 적용가능하다.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.
상기 제2커버판(142)은 상기 제1커버판(141)에 가접착된 스페이스바(143)의 상면에 양측 테두리가 접착되면서 상기 제1커버판(141)과 이격되어 적층된다. 이때 상기 제1커버판(141)과 제2커버판(142)은 상기 발광투명판(110)에 실장된 발광소자(111)의 발광된 광을 투과시킬 수 있도록 광투과성 재질로서 제작되며, 단열기능을 갖는 로이유리(Low-E Glass) 또는 일반 투명유리가 적용될 수 있다. 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. In this case, 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.
아울러 상기 제2커버판(142)은 상기 제1커버판(141)과 이격된 공간을 갖도록 설치됨에 따라 상기 투명전광판에 단열 및 방음기능을 향상시킬 수 있다. In addition, as 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.
또한 본 발명은 사업자 또는 설계자의 의도에 따라서 다양한 응용이 가능하다. 즉, 상기 커버투명판(140)은 반드시 투명재질로 제작되는 것이 아닌 사업자나 설계자의 의도에 따라서 발광소자(111)에서 발광되는 광의 투과가 가능한 유색의 유리나 광투과성 재질로서 제조되는 수지판으로 대체될 수 있으며, 이는 본 발명의 기술적 사상의 범위에 해당되는 다양한 응용예중 어느 하나에 해당된다. In addition, 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.
이와 같이 상기 제2커버판(142) 및 스페이스바(143)는 상기 접착수단(143a)에 의하여 임시로 접착된 상태에서 전체 투명전광판의 테두리 및 단면에 도포되는 마감재에 의하여 완전접착된다. As described above, 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.
상기 마감재는 액상 에폭시로서 상기 발광투명판(110)과 제2커버판(142) 사이의 이격 공간을 밀폐시키고, 상기 제1커버판(141)과 스페이스바(143)와 제2커버판(142)을 완전 접착시킨다. 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.
또한 본 발명은 상기 에폭시에 의한 마감 이전에 상기 제1커버판(141)과 제2커버판(142) 사이의 이격된 공간에 단열 및 방음을 위하여 내측의 공기를 배출시켜 진공상태를 유지하거나 진공상태에서 가스(예를 들면, Ar)를 주입하는 것이 바람직하다. In addition, 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.
본 발명은 상기와 같은 구성을 포함하며 이하에서는 상기와 같은 구성을 포함하는 처짐방지수단을 구비한 투명전광판의 제조방법을 첨부된 순서도를 참조하여 설명한다. 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 deflection prevention means including the above configuration.
도 4는 본 발명에 따른 처짐방지수단을 구비한 투명전광판의 제조방법을 도시한 순서도이다. Figure 4 is a flow chart illustrating a method of manufacturing a transparent display board having a deflection prevention means according to the present invention.
도 4를 참조하면, 본 발명에 따른 처짐방지수단을 구비한 투명전광판의 제조방법은 발광투명판(110)에 투명전극(112)을 형성하여 발광소자(111)를 실장하는 발광소자(111) 실장단계(S100)와, 상기 발광투명판(110)에 범퍼(120)를 접착시키는 범퍼(120)접착단계(S200)와, 상기 발광투명판(110)에 커버투명판(140)을 가 접착시키는 커버투명판(140) 접착단계(S300)와, 상기 발광투명판(110)과 커버투명판(140) 사이에 레진을 주입 및 경화시켜 발광투명판(110)과 커버투명판(140)을 접착시키는 보호층(130)형성단계(S400)와, 에폭시로 상기 커버투명판(140) 내지 발광투명판(110)을 마감하여 접착고정시키는 에폭시 마감단계(S500)를 포함한다.Referring to FIG. 4, in the method of manufacturing a transparent display device having a deflection preventing device according to the present invention, a transparent electrode 112 is formed on a light emitting transparent plate 110 to mount a light emitting device 111. Mounting step (S100), the bumper 120 for adhering the bumper 120 to the light emitting transparent plate 110 (S200) and the cover transparent plate 140 is temporarily bonded to the light emitting transparent plate 110 A step of bonding the transparent cover plate 140 (S300) and the resin between the light emitting transparent plate 110 and the cover transparent plate 140 by injecting and curing the light emitting transparent plate 110 and the cover transparent plate 140 Bonding the protective layer 130 forming step (S400), and the epoxy finishing step (S500) for fixing and fixing the cover transparent plate 140 to the light emitting transparent plate 110 with epoxy.
상기 발광소자 실장단계(S100)는 발광투명판(110)의 일면에 전도성 잉크 또는 전도성 물질을 도포하여 전원의 통전 가능한 투명전극(112)을 형성하고, 상기 투명전극(112)과 이격 되어 절연가능한 컨트롤단자(도시되지 않음)와 투명패턴(도시되지 않음)을 형성하고, 발광소자(111)를 실장하는 단계이다. In the light emitting device mounting step (S100), 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.
상기 투명전극(112)은 상기 발광투명판(110)의 일면 전체에 광투과성 전도성 접착제 또는 광투과성 전도성 물질이 도포 되어 전원의 통전이 가능하다. 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.
상기 컨트롤단자(도시되지 않음)는 상기 발광투명판(110)의 한쪽 테두리 또는 그 이상의 테두리에 설치되는 연성회로기판(도시되지 않음)으로 상기 컨트롤단자에 연결된다. 상기 연성회로기판(도시되지 않음)은 상기 컨트롤단자에 전도성 접착제로서 접착된다. 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.
상기 투명패턴(도시되지 않음)은 상기 컨트롤단자에서 하나 이상이 연장되어 타 전극과 절연될 수 있도록 이격되어 패턴형성된다. 상기 발광소자(111)는 상기 투명패턴의 끝단에서 전도성 접착제에 의해 접착된다. 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.
상기 범퍼 접착단계(S200)는 상기 발광투명판(110)에서 상기 발광소자(111)가 실장된 일면에서 설치된 접착수단(도시되지 않음, 예를 들면, 에폭시 또는 양면테이프)에 의해 한쪽 면이 접착된다. 아울러 상기 범퍼(120)는 반대면에 접착수단(예를 들면, 에폭시 또는 양면테이프)이 설치되어 상기 커버투명판(140)의 일면에 접착된다. 여기서 상기 범퍼(120)는 고체상태의 투명재질의 플라스틱 수지로 제조됨이 바람직하다. The bumper adhering step (S200) is one surface is bonded by an adhesive means (not shown, for example, epoxy or double-sided tape) installed on one surface on which the light emitting element 111 is mounted on the light emitting transparent plate 110. do. In addition, the bumper 120 is provided with an adhesive means (for example, epoxy or double-sided tape) on the opposite side is bonded to one surface of the transparent cover plate 140. Here, the bumper 120 is preferably made of a plastic resin of a transparent material in a solid state.
상기 커버투명판 접착단계(S300)는 상기 발광투명판(110)에서 발광소자(111)가 실장된 일면에 대향되도록 상기 커버투명판(140)을 접착시키는 단계이다. 상기 커버투명판(140)은 양면테이프와 같은 임시 접착수단(143a)에 의하여 가접착 된다. 이때 상기 범퍼(120)는 상기 발광투명판(110)의 접착면과 반대면에서 도포된 접착액을 노출시킨 뒤에 상기 커버투명판(140)의 일면에 접착된다. The cover transparent plate adhering step (S300) 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 (143a) such as a double-sided tape. In this case, the bumper 120 is adhered to one surface of the cover transparent plate 140 after exposing the adhesive liquid applied from the opposite surface of the light emitting transparent plate 110.
상기 보호층 형성단계(S400)는 가접착된 발광투명판(110)과 커버투명판(140) 사이에 액상의 투명 레진을 주입 및 경화시켜 상기 발광투명판(110)과 커버투명판(140)을 접착시키는 단계이다. 상기 보호층(130)은 양면테이프에 의하여 가접착된 발광투명판(110)과 커버투명판(140) 사이에 레진이 주입되어 UV경화장치(도시되지 않음)에 의하여 경화된다. 따라서 상기 발광투명판(110)과 커버투명판(140)은 레진이 주입 및 경화되어 형성되는 보호층(130)에 의해 고정된다. 아울러 상기 레진은 투명레진이다. 또한 상기 보호층(130)은 상기 발광투명판(110)의 발광소자(111)를 보호하고, 상기 범퍼(120)를 고정시킨다. In the protective layer forming step (S400), the transparent transparent resin is injected and cured between the temporarily bonded light emitting transparent plate 110 and the cover transparent plate 140 to cure the light emitting 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. In addition, the resin is a transparent resin. In addition, the protective layer 130 protects the light emitting device 111 of the light emitting transparent plate 110 and fixes the bumper 120.
상기 에폭시마감단계(S500)는 상기 발광투명판(110)과 커버투명판(140)의 단면에 액상의 에폭시가 주입되어 상기 투명전광판(100)을 마감시키는 단계이다. 상기 에폭시는 상기 발광투명판(110)과 커버투명판(140)의 테두리의 일부와 단면에 도포되어 상기 발광투명판(110)과 커버투명판(140)으로 수분이나 공기 및 기타 이물질의 유입을 차단한다. 상기 에폭시에 의한 마감은 상기 투명전광판이 창틀이나 창틀 역할이 가능한 프레임에 의하여 가려지는 영역으로 한정시키는 것이 바람직하다. The epoxy finishing step (S500) 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.
여기서 본 발명의 다른 실시예로서 상기 커버투명판(140)은 하나 이상의 커버판이 상호 이격되어 적층되는 커버투명판 제조단계를 더 포함하는 것이 바람직하다. 예를 들면, 상기 커버투명판(140)은 상기 발광투명판(110)에서 발광소자(111)가 실장된 일면에 상기 보호층(130)에 의하여 접착되는 제1커버판(141)과, 상기 제1커버판(141)과 이격되도록 접착되는 제2커버판(142)을 구비한다. 물론 상기 커버투명판(140)은 상기 제1커버판(141)과 제2커버판(142)으로 그 숫자가 한정되는 것이 아니라, 사업자 또는 설계자의 의도에 따라서 그 이상이 적층 형성될 수 있다. Here, as another embodiment of the present invention, 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. For example, 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. Of course, 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.
이하에서는 본 발명의 다른 실시예로서 상기 커버투명판(140)의 제조단계를 설명한다. Hereinafter, the manufacturing steps of the cover transparent plate 140 as another embodiment of the present invention.
상기 커버투명판(140)의 제조단계는 상기 제1커버판(141)에 스페이스바(143)를 접착시키는 스페이스바 접착단계와, 상기 스페이스바 접착단계 이후에 제2커버판(142)을 가접착시키는 제2커버판 접착단계와, 상기 제1커버판(141)과 제2커버판(142) 사이의 이격 공간(144)에 진공또는 가스를 충진시키는 충진단계를 포함한다. The manufacturing step of the transparent cover plate 140 is a space bar adhering step for adhering the space bar 143 to the first cover plate 141, and a second cover plate 142 after the space bar adhering step A bonding step of bonding the second cover plate and a filling step of filling the vacuum or gas in the space 144 between the first cover plate 141 and the second cover plate 142.
상기 스페이스바 접착단계는 상기 제1커버판(141)에서 상기 보호층(130)이 접착되는 일면의 반대면의 양측 테두리에 접착수단(143a)(예를 들면, 양면테이프, 접착제)이 설치되고, 그 위에 스페이스바(143)가 각각 가접착되는 단계이다. 여기서 상기 스페이스바(143)는 소정의 두께를 갖고 길이방향으로 연장형성되며, 상기 접착수단(143a)은 상기 스페이스바(143)와 상기 제1커버판(141)을 가접착상태로 접착시킨다. In the space bar bonding step, the bonding means 143a (for example, a double-sided tape and an adhesive) is installed at both edges of opposite surfaces of the first cover plate 141 to which the protective layer 130 is bonded. The space bar 143 is temporarily bonded thereon. Here, 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.
여기서 바람직하게로는 상기 접착수단(143a)은 상기 스페이스바(143)의 양면에서 도포된 접착액에 의해 형성된 접착층과, 상기 접착층을 보호하는 이형지를 포함하는 양면테이프를 적용할 수 있다. Preferably, the adhesive means 143a may be 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.
따라서 작업자는 상기 스페이스바(143)의 일면에 부착된 이형지를 제거한 뒤에 접착층을 노출시킨 뒤에 상기 제1커버판(141)의 양측 테두리에 간단하게 접착시킬 수 있다. Therefore, 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.
상기 제2커버판 접착단계는 상기 제1커버판(141)에 가접착된 스페이스바(143)의 상면에 상기 접착수단(143a)이 설치된 이후에 상기 제2커버판(142)을 가접착시키는 단계이다. 여기서 상기 스페이스바(143)는 상술한 바와 같이 양면테이프를 구비하였다면, 상면의 이형지를 제거한 뒤에 상기 접착층을 노출시킨다. The second cover plate adhering step includes temporarily attaching the second cover plate 142 after the bonding means 143a is installed on the top surface of the space bar 143 that is temporarily attached to the first cover plate 141. Step. Here, if the space bar 143 is provided with a double-sided tape as described above, the adhesive layer is exposed after removing the release paper on the upper surface.
따라서 작업자는 상기 스페이스바(143)의 상면에 노출된 접착층에 상기 제2커버판(142)의 양측 테두리를 일치시킨 뒤에 가압하여 상기 제2커버판(142)을 가접착시킬 수 있다. 이때 상기 제1커버판(141)과 제2커버판(142)은 상기 스페이스바(143)의 두께에 의하여 상호 이격된 상태에서 접착되어 상기 에폭시 마감단계를 통하여 완전접착된다. Therefore, the operator may press the both sides of the second cover plate 142 to the adhesive layer exposed on the upper surface of the space bar 143 and then pressurize the second cover plate 142. At this time, 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.
상기 충진단계는 상기 제1커버판(141)과 제2커버판(142) 사이의 이격 공간(144)에 잔류된 공기를 배출하여 진공상태를 유지하거나, 진공 이후에 아르곤가스를 주입하는 단계이다. 본 발명에서 상기 커버투명판(140)은 상기 제1커버판(141)과 제2커버판(142) 사이의 이격 공간(144) 내에 진공 또는 가스를 충진시켜 단열 및 방음 효과를 높일 수 있도록 한다. The filling step is a step of discharging air remaining in the space 144 between the first cover plate 141 and the second cover plate 142 to maintain a vacuum state or injecting argon gas after vacuum. . In the present invention, the transparent cover plate 140 is 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. .
이때 상기 에폭시 마감단계(S500)는 진공 및/또는 가스주입 이후에 진행되거나 또는 그 이전에 진행함도 가능하다. 이와 같은 과정은 다양한 실시예 중 어느 하나에 해당되고, 공정순서는 사업자나 설계자에 의하여 다양한 변형이 가능한 응용예에 해당된다. At this time, 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.
또한 본 발명의 또 다른 실시예에서 상기 커버투명판(140)은 하나 이상의 커버판의 적층되는 복층구조에서 상기 범퍼(120)를 구비함도 가능하다. 예를 들면, 상기 제1커버판(141)의 양측 테두리에 설치된 스페이스바(143)와, 상기 제1커버판(141)에서 제2커버판(142)에 대향도는 면에 하나 이상의 범퍼(120)를 접착시킨 뒤에 상기 제2커버판(142)을 상기 제1커버판(141)에 접착시킨다. In addition, in another embodiment of the present invention, the transparent cover plate 140 may be provided with the bumper 120 in a multilayer structure in which one or more cover plates are stacked. For example, one or more bumpers may be provided on a surface of the space bar 143 provided at both edges of the first cover plate 141 and the surface of the first cover plate 141 that faces the second cover plate 142. After adhering the 120, the second cover plate 142 is attached to the first cover plate 141.
즉, 본 발명의 또 다른 실시예는 상기 제1커버판(141)과 제2커버판(142) 사이에 상기 접착수단(143a)(예를 들면, 양면테이프 또는 액상 접착제)으로 하나 이상의 범퍼(120)를 접착시켜 상기 제1커버판(141)에 접착되는 제2커버판(142)의 하중을 지지할 수 있도록 함도 가능하다. 이때, 상기 제1커버판(141)과 제2커버판(142) 사이의 이격된 공간을 진공상태로 유지하거나 가스를 충진함도 가능하고, 액상의 투명레진을 충진 및 경화시킴도 가능하다. That is, according to another embodiment of the present invention, 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). It is also possible to bond the 120 to support the load of the second cover plate 142 adhered to the first cover plate 141. In this case, 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.
따라서 본 발명은 상기와 같이 복층구조를 갖는 커버투명판(140)을 투명전광판의 전면에 설치함에 단열 및 방음기능을 갖고, 커버투명판(140)의 추가에 따른 하중을 상기 처짐방지수단을 통하여 지지할 수 있어 주거용 및 사무용 건물에서 기존의 창문을 대체하여 적용할 수 있다. Therefore, the present invention has a heat insulating and soundproofing function when the cover transparent plate 140 having a multilayer structure as described above is installed on the front surface of the transparent display board, and the load according to the addition of the cover transparent plate 140 through the deflection preventing means. It can be supported to replace existing windows in residential and office buildings.

Claims (7)

  1. 일면에서 다 수개의 발광소자가 실장된 발광투명판;A light emitting transparent plate on which a plurality of light emitting elements are mounted;
    상기 발광투명판에서 상기 발광소자가 실장되는 일면에 접착되는 커버투명판;A cover transparent plate bonded to one surface of the light emitting device on the light emitting transparent plate;
    상기 발광투명판과 커버투명판 사이에 레진이 주입 및 경화되어 상기 발광소자 및 투명패턴을 보호하는 보호층; 및A 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
    상기 커버투명판의 처짐을 방지하도록 상기 발광투명판과 커버투명판 사이에 고정되는 하나 이상의 범퍼를 포함하는 것을 특징으로 하는 하중분산수단을 구비한 투명전광판. And at least one bumper fixed between the light emitting transparent plate and the cover transparent plate to prevent sagging of the cover transparent plate.
  2. 제1항에 있어서, 상기 커버투명판은 The method of claim 1, wherein the transparent cover plate
    하나 이상의 커버판이 상호 이격되어 적층된 것을 특징으로 하는 하중분산수단을 구비한 투명전광판.Transparent display board having a load distribution means, characterized in that the one or more cover plates are spaced apart from each other.
  3. 제1항에 있어서, 상기 커버투명판은The method of claim 1, wherein the transparent cover plate
    상기 발광투명판의 일면에 접착되는 제1커버판;A first cover plate adhered to one surface of the light emitting transparent plate;
    양면에 접착액이 도포되어 상기 제1커버판의 테두리에 접착되는 스페이스바;및 Spacer is coated on both sides to be bonded to the edge of the first cover plate; And
    상기 스페이스바의 상면에 접착되어 상기 제1커버판과 진공상태 또는 가스가 충진되는 이격된 공간을 형성하는 제2커버판을 포함하는 처짐방지수단을 구비한 투명전광판.And a second cover plate attached to an upper surface of the space bar to form a space spaced apart from the first cover plate in a vacuum state or filled with gas.
  4. 제1항에 있어서, 상기 범퍼는 The method of claim 1, wherein the bumper
    투명재질의 플라스틱 수지로 제조되어 양면에 설치되는 접착수단에 의하여 상기 발광투명판과 커버투명판에 각각 접착되는 특징으로 하는 처짐방지수단을 구비한 투명전광판. A transparent electronic display board having sagging prevention means, each of which is made of a transparent plastic resin and bonded to the light emitting transparent plate and the cover transparent plate by adhesive means installed on both sides.
  5. 발광투명판의 투명전극에 패턴형성되는 하나 이상의 투명패턴에 발광소자를 실장하는 발광소자 실장단계;A light emitting device mounting step of mounting a light emitting device on at least one transparent pattern formed on a transparent electrode of the light emitting transparent plate;
    상기 발광소자 실장단계 이후에 상기 발광투명판의 일면에 투명재질의 플라스틱 수지로 이루어진 고체 상태의 범퍼를 하나 이상 접착시키는 범퍼접착단계;A bumper bonding step of bonding at least one solid bumper made of a transparent plastic resin to one surface of the light emitting transparent plate after the light emitting device mounting step;
    상기 범퍼접착단계 이후에 상기 발광투명판의 일면에 커버투명판을 접착시키는 커버투명판 접착단계; A cover transparent plate bonding step of attaching a cover transparent plate to one surface of the light emitting transparent plate after the bumper bonding step;
    상기 커버투명판 접착단계 이후에 상기 발광투명판과 커버투명판 사이로 레진을 주입 및 경화시켜 상기 범퍼를 고정시키는 보호층 형성단계; 및A protective layer forming step of fixing the bumper by injecting and curing a resin between the light emitting transparent plate and the cover transparent plate after the cover transparent plate bonding step; And
    상기 발광투명판 및 커버투명판의 단면 및 테두리에 액상 에폭시를 주입하여 마감하는 에폭시 마감단계를 포함하는 처짐 방지수단을 구비한 투명전광판의 제조방법. Method of manufacturing a transparent light emitting plate having a deflection prevention means comprising an epoxy finishing step of injecting a liquid epoxy to the cross-section and the edge of the light emitting transparent plate and the cover transparent plate.
  6. 제5항에 있어서, 상기 커버투명판 접착단계는 The method of claim 5, wherein the transparent cover plate bonding step
    하나 이상의 커버판이 상호 이격되어 적층되는 커버투명판 제조단계를 더 포함하는 특징으로 하는 처짐방지수단을 구비한 투명전광판의 제조방법.A method of manufacturing a transparent display board having a deflection prevention means further comprising the step of manufacturing a transparent cover plate laminated one or more cover plates spaced apart from each other.
  7. 제6항에 있어서, 상기 커버투명판 제조단계는 The method of claim 6, wherein the transparent cover manufacturing step
    제1커버판의 테두리에 길이방향으로 연장형성되는 스페이스바를 접착시키는 스페이스바 접착단계; A space bar bonding step of bonding the space bar extending in the longitudinal direction to the edge of the first cover plate;
    상기 스페이스바 접착단계 이후에 상기 스페이스바의 상면에 제2커버판을 안착시켜 상기 제1커버판과 제2커버판 사이에 이격된 공간을 갖도록 상기 제2커버판을 접착시키는 제2커버판 접착단계; 및A second cover plate is bonded to the second cover plate to have a space spaced between the first cover plate and the second cover plate by mounting a second cover plate on the upper surface of the space bar after the space bar bonding step step; And
    상기 제1커버판과 제2커버판 사이의 이격된 공간을 진공시키거나 가스를 충진시키는 충진단계를 포함하는 처짐 방지수단을 구비한 투명전광판의 제조방법.And a filling step of vacuuming or spaced apart the space between the first cover plate and the second cover plate.
PCT/KR2015/009259 2014-10-27 2015-09-02 Transparent display board having sagging prevention means, and method for manufacturing same WO2016068474A1 (en)

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