KR940000899A - How to combine upper and lower substrates of liquid crystal display panel - Google Patents

How to combine upper and lower substrates of liquid crystal display panel Download PDF

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Publication number
KR940000899A
KR940000899A KR1019920011580A KR920011580A KR940000899A KR 940000899 A KR940000899 A KR 940000899A KR 1019920011580 A KR1019920011580 A KR 1019920011580A KR 920011580 A KR920011580 A KR 920011580A KR 940000899 A KR940000899 A KR 940000899A
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KR
South Korea
Prior art keywords
plate
liquid crystal
crystal display
display panel
substrates
Prior art date
Application number
KR1019920011580A
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Korean (ko)
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KR950001820B1 (en
Inventor
이인성
Original Assignee
김광호
삼성전자주식회사
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.)
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Publication date
Application filed by 김광호, 삼성전자주식회사 filed Critical 김광호
Priority to KR1019920011580A priority Critical patent/KR950001820B1/en
Publication of KR940000899A publication Critical patent/KR940000899A/en
Application granted granted Critical
Publication of KR950001820B1 publication Critical patent/KR950001820B1/en

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods

Abstract

액정 디스플레이 판넬의 상측 또는 하측 기판 일면에 광경화 수지를 도포하고 두개의 기판을 미경화된 상태로 결합해둔 예비 상하기판 조립체를 준비하는 단계, 상기 기판 조립체를 두개의 투명한 상부 및 하부 플레이트 사이에 두어 기판과 플레이트를 각각 진공 흡착으로 부착시켜 두고 상부 플레이트 위에 위채한 시각장치를 사용하여 플레이트를 위치 조절하여 상.하기판간 위치 정렬을 행하는 단계, 상기 하부 플레이트 밑에 위치한 자외광선을 조사하여 상기 광경화수지를 경화시켜 상기 상하 기판이 경화된 수지에 의해 서로 접착되도록 하는 단계로 이루어짐을 특징으로 하는 액정 디스플레이 판넬의 상.하기판 결합방법.Preparing a preliminary upper and lower substrate assembly in which a photocuring resin is applied to one surface of the upper or lower substrate of the liquid crystal display panel and the two substrates are uncured, and the substrate assembly is placed between two transparent upper and lower plates. Attaching the substrate and the plate by vacuum adsorption, and positioning the plate by using a visual device placed on the upper plate to adjust the position of the upper and lower boards, and irradiating the ultraviolet light under the lower plate to irradiate the photocurable resin. The upper and lower substrate bonding method of the liquid crystal display panel, characterized in that consisting of the step of making the upper and lower substrates are bonded to each other by the cured resin.

Description

액정 디스플레이 판넬의 상ㆍ하 기판 결합 방법How to combine upper and lower substrates of liquid crystal display panel

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

첨부된 도면은 발명에 따른 LCD 판넬의 상ㆍ하 기판이 결합되는 과정의 일예를 단면도로 나타낸 공정도이다.The accompanying drawings are process diagrams showing an example of a process in which the upper and lower substrates of the LCD panel according to the present invention are combined.

Claims (3)

액정 디스플레이 판넬의 상측 또는 하측 기판 일면에 광경화 수지를 도포하고 두개의 기판을 미접착된 생태로 결합해둔 예비 상하기판 조립체를 준비하는 단계; 상기 기판 조립체를 두개의 투명한 상부 및 하부 플레이트 사이에 두어 기판과 플레이트를 각각 진공 흡착으로 부착시켜 두고 상부 플레이트 위에 위치한 시각장치를 사용하여 플레이트를 위치 조절하여 압착중 또는 압착이후 상ㆍ하 기판간 위치 정렬을 행하는 단계; 상기 하부 플레이트 밑에 위치한 자외 광선을 조사하여 상기 광경화 수지를 경화시켜 상기 상하 기판이 경화된 수지에 의해 대략 상온에서 서로 순간 접착되도록 하는 단계로 이루어짐을 특징으로 하는 액정 디스플레이 판넬의 상ㆍ하 기판 결합방법.Preparing a preliminary upper and lower substrate assembly in which a photocuring resin is applied to one surface of the upper or lower substrate of the liquid crystal display panel and the two substrates are bonded to each other in an unbonded ecology; The substrate assembly is placed between two transparent upper and lower plates so that the substrate and the plate are attached by vacuum adsorption, respectively, and the position of the upper and lower substrates during or after pressing is controlled by positioning the plate using a visual device located on the upper plate. Performing alignment; Combining the upper and lower substrates of the liquid crystal display panel by irradiating ultraviolet rays under the lower plate to cure the photocurable resin so that the upper and lower substrates are temporarily bonded to each other at about room temperature by the cured resin. Way. 제1항에 있어서, 플레이트 위치 조정은 상부 플레이트 위에 위치한 시각장치가 CCD카메라로서 이에 의한 위치 정보에 기초하여 플레이트의 위치를 이동시킴으로써, 압착중 또는 압착이후의 미세 조절이 가능한 것을 특징으로 하는 액정 디스플레이 판넬의 상ㆍ하 기판 결합방법.2. The liquid crystal display according to claim 1, wherein the plate position adjustment is performed by a visual device positioned on the upper plate as a CCD camera to move the position of the plate based on the positional information thereby enabling fine adjustment during or after pressing. Method of joining the upper and lower substrates of the panel. 제1항에 있어서, 상기 자외광선 조사는 자외 광원과 하부 플레이트간 위치한 셔터의 개ㆍ폐에 의해 이루어짐을 특징으로 하는 액정 디스플레이 판넬의 상ㆍ하 기판 결합 방법.The method of claim 1, wherein the ultraviolet light irradiation is performed by opening and closing a shutter located between the ultraviolet light source and the lower plate. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920011580A 1992-06-30 1992-06-30 Methof of associating the upper and lower substrate in lcd panels KR950001820B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920011580A KR950001820B1 (en) 1992-06-30 1992-06-30 Methof of associating the upper and lower substrate in lcd panels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920011580A KR950001820B1 (en) 1992-06-30 1992-06-30 Methof of associating the upper and lower substrate in lcd panels

Publications (2)

Publication Number Publication Date
KR940000899A true KR940000899A (en) 1994-01-10
KR950001820B1 KR950001820B1 (en) 1995-03-03

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Application Number Title Priority Date Filing Date
KR1019920011580A KR950001820B1 (en) 1992-06-30 1992-06-30 Methof of associating the upper and lower substrate in lcd panels

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000035483A (en) * 1998-11-16 2000-06-26 마츠시타 덴끼 산교 가부시키가이샤 Method of manufacturing liquid crystal display device
KR100689126B1 (en) * 1999-06-01 2007-03-08 소니 가부시끼 가이샤 Opposite layout substrate alignment method and device and liquid crystal display

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100735092B1 (en) * 2004-08-30 2007-07-06 주식회사 아이비기술 Apparatus for bonding the liquid crystal panel and method thereof
KR101353844B1 (en) * 2012-08-08 2014-01-21 하이디스 테크놀로지 주식회사 Bonding device for liquid crysral display and method for liquid crystal display manufacturing using the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000035483A (en) * 1998-11-16 2000-06-26 마츠시타 덴끼 산교 가부시키가이샤 Method of manufacturing liquid crystal display device
KR100689126B1 (en) * 1999-06-01 2007-03-08 소니 가부시끼 가이샤 Opposite layout substrate alignment method and device and liquid crystal display

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Publication number Publication date
KR950001820B1 (en) 1995-03-03

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