KR960018665A - Manufacturing Method of Liquid Crystal Display Module - Google Patents

Manufacturing Method of Liquid Crystal Display Module Download PDF

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Publication number
KR960018665A
KR960018665A KR1019940031560A KR19940031560A KR960018665A KR 960018665 A KR960018665 A KR 960018665A KR 1019940031560 A KR1019940031560 A KR 1019940031560A KR 19940031560 A KR19940031560 A KR 19940031560A KR 960018665 A KR960018665 A KR 960018665A
Authority
KR
South Korea
Prior art keywords
liquid crystal
crystal display
heat seal
manufacturing
lcd panel
Prior art date
Application number
KR1019940031560A
Other languages
Korean (ko)
Other versions
KR0142047B1 (en
Inventor
김용덕
Original Assignee
엄길용
오리온전기 주식회사
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 엄길용, 오리온전기 주식회사 filed Critical 엄길용
Priority to KR1019940031560A priority Critical patent/KR0142047B1/en
Publication of KR960018665A publication Critical patent/KR960018665A/en
Application granted granted Critical
Publication of KR0142047B1 publication Critical patent/KR0142047B1/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
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G02F1/13452—Conductors connecting driver circuitry and terminals of panels
    • 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
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G02F1/13458—Terminal pads
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/28—Adhesive materials or arrangements

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

본 발명은 액정표시장치 모듈의 제조방법에 관한 것으로서, LCD 판넬의 접촉패드들과 PCB의 단자를 히트실로 연결한 후, 상기 히트 실의 예정된 길이 만큼을 상기 PCB상에 접착시키고, 상기의 LCD 관넬과 PCB를 모듈 홀더내에 탑재한 후, 상기 LCD 판넬과 PCB의 사이에 백 라이트를 삽입하여 LCD 모듈을 형성하였으므로, LCD 모듈의 조립 공정이나, 백 라이트 교체 공정시 히트 실이 모듈 홀더의 바깥쪽으로 밀려나오거나, 백 라이크와 LCD 판넬의 사이에 히드 실이 중첩되어 LCD 판넬의 휘도를 감소시키는 등의 불량발생을 방지하여 공정수율 및 소자동작의 신뢰성을 향상시킬 수 있다.The present invention relates to a manufacturing method of a liquid crystal display module, and after connecting the contact pads of the LCD panel and the terminal of the PCB with a heat seal, the predetermined length of the heat seal is bonded to the PCB, the LCD panel After mounting the PCB in the module holder and inserting the backlight between the LCD panel and the PCB to form the LCD module, the heat seal is pushed out of the module holder during the LCD module assembly process or the backlight replacement process. In addition, the heat seal is overlapped between the back like and the LCD panel to prevent defects such as reducing the brightness of the LCD panel, thereby improving process yield and reliability of device operation.

Description

액정표시장치 모듈의 제조방법Manufacturing Method of Liquid Crystal Display Module

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 종래 기술의 다른 실시예에 따른 액정표시장치 모듈의 일부 단면도.2 is a partial cross-sectional view of a liquid crystal display module according to another embodiment of the prior art.

Claims (3)

액정표시장치 판넬의 접촉단자와 인쇄회로기판의 단자를 히트 실로 연결하는 공정과, 상기 히트 실의 예정된 길이 만큼을 상기 인쇄회로기판에 접착시키는 공정과, 상기 액정표시장치 판넬과 인쇄회로기판 및 히트 실을 모듈 홀더내에 탑재하는 공정과, 상기 액정표시장치 판넬과 인쇄회로기판의 사이에 백 라이트를 삽입하는 공정을 구비하는 액정표시장치 모듈의 제조방법.Connecting the contact terminal of the liquid crystal display panel and the terminal of the printed circuit board to the heat seal, bonding the predetermined length of the heat seal to the printed circuit board, and the liquid crystal display panel, the printed circuit board and the heat A method of manufacturing a liquid crystal display module comprising the step of mounting a seal in a module holder and a step of inserting a backlight between the liquid crystal display panel and a printed circuit board. 제1항에 있어서, 상기 히트 실을 접착 테이프, 양면 접착 테이프 및 접착제로 이루어지는 군에서 임의로 선택되는 하나의 방법으로 상기 인쇄회로기판상에 접착시키는 것을 특징으로 하는 액정표시장치 모듈의 제조방법.The method of claim 1, wherein the heat seal is attached to the printed circuit board by one method arbitrarily selected from the group consisting of an adhesive tape, a double-sided adhesive tape, and an adhesive. 제1항에 있어서, 상기 백 라이트가 EL 소자 또는 LED 판넬인 것을 특징으로 하는 액정표시장치 모듈의 제조방법.The method of manufacturing a liquid crystal display module according to claim 1, wherein said backlight is an EL element or an LED panel. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940031560A 1994-11-28 1994-11-28 Lcd module manufacturing method KR0142047B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940031560A KR0142047B1 (en) 1994-11-28 1994-11-28 Lcd module manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940031560A KR0142047B1 (en) 1994-11-28 1994-11-28 Lcd module manufacturing method

Publications (2)

Publication Number Publication Date
KR960018665A true KR960018665A (en) 1996-06-17
KR0142047B1 KR0142047B1 (en) 1998-06-15

Family

ID=19399302

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940031560A KR0142047B1 (en) 1994-11-28 1994-11-28 Lcd module manufacturing method

Country Status (1)

Country Link
KR (1) KR0142047B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100384288B1 (en) * 2001-02-22 2003-05-16 주식회사 엘리아테크 Organic electroluminescent display and encapsulating method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100384288B1 (en) * 2001-02-22 2003-05-16 주식회사 엘리아테크 Organic electroluminescent display and encapsulating method thereof

Also Published As

Publication number Publication date
KR0142047B1 (en) 1998-06-15

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