KR950009335A - How to assemble a liquid crystal display - Google Patents

How to assemble a liquid crystal display Download PDF

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Publication number
KR950009335A
KR950009335A KR1019940022205A KR19940022205A KR950009335A KR 950009335 A KR950009335 A KR 950009335A KR 1019940022205 A KR1019940022205 A KR 1019940022205A KR 19940022205 A KR19940022205 A KR 19940022205A KR 950009335 A KR950009335 A KR 950009335A
Authority
KR
South Korea
Prior art keywords
liquid crystal
film
adhesive
crystal display
circuit board
Prior art date
Application number
KR1019940022205A
Other languages
Korean (ko)
Inventor
테루유끼 카또오
Original Assignee
테루유끼 카또오
가부시끼가이샤 카또오세이꼬
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 테루유끼 카또오, 가부시끼가이샤 카또오세이꼬 filed Critical 테루유끼 카또오
Publication of KR950009335A publication Critical patent/KR950009335A/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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/303—Surface mounted components, e.g. affixing before soldering, aligning means, spacing means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/36—Assembling printed circuits with other printed circuits
    • H05K3/361—Assembling flexible printed circuits with other printed circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
    • H05K3/403—Edge contacts; Windows or holes in the substrate having plural connections on the walls thereof

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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)
  • Liquid Crystal (AREA)
  • Adhesive Tapes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

고밀도 집적회로(LSI)나 집적회로(IC)등의 칩을 장착한 탭(TAB)(tape automated bonding)필름(탭 필름이 라 칭함)을 개재하여 액정 판넬과 인쇄기판을 접속하여 만들어지는 액정 디스플레이를 조립하는 것으로, 일단이 액정판넬에 접속되고, LSI나 IC등의 칩을 부착한 필름의 타단을, 가장자리 끝이로 형성된 인쇄기판의가장자리에 납땜하는 액정 디스플레이 조립방법에 있어서, 미리 일측을 인쇄기판의가장자리 끝의 형상에 맞게모양으로 절결하고, 그 凸부의 이면에 양면 접촉이 가능한 막형태의 점착제를 부착시켜서 만든 테이프를, 인쇄기판의 가장자리에 접합한 후, 껍질을 벗김으로써, 점착제를 인쇄기판상의 소정위치에 부착시켜, 이 점착제로써 탭 필름을 임시 고정한다.A liquid crystal display made by connecting a liquid crystal panel and a printed circuit board through a tab automated bonding (TAB) film (called a tab film) on which a chip such as a high density integrated circuit (LSI) or an integrated circuit (IC) is mounted. By assembling, one end is connected to the liquid crystal panel, and the other end of the film to which the chip such as LSI or IC is attached Of printed board In the liquid crystal display assembly method of soldering to the edge, one side of the printed circuit board in advance To fit the shape of the edge end A tape made by attaching a film-shaped adhesive capable of double-sided contact on the back surface of the convex portion to the printed substrate is bonded to the edge of the printed circuit board, and then peeled off to attach the adhesive to a predetermined position on the printed circuit board. The tab film is temporarily fixed with this adhesive.

Description

액정 디스플레이 조립방법How to assemble a liquid crystal display

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

제1도는 본 발명의 조립방법을 사용되는 테이프의 배면도,1 is a rear view of the tape using the assembly method of the present invention,

제3도는 테이프의 사용상태를 나타내는 인쇄기판의 요부 사시도,3 is a perspective view of main parts of a printed circuit board showing a state of use of the tape;

제4도는 본 발명의 조립방법에 의한 액정판넬과 인쇄기판의 접속상태를 나타내는 요부 단면도.4 is a sectional view showing the principal parts of the liquid crystal panel and the printed circuit board according to the assembling method of the present invention.

Claims (5)

일단이 액정판넬에 접속되고, LSI나 IC등의 칩을 부착한 필름의 타단을, 가장자리 끝이로 형성된 인쇄기판의가장자리에 납땜하는 액정 디스플레이 조립방법에 있어서, 미리 일측을 인쇄기판의가장자리 끝의 형상에 맞게모양으로 절결하고, 그 凸부의 이면에 양면 접촉이 가능한 막 형태의 점착체를 부착시켜서 만든 테이프를, 인쇄기판의 가장자리에 접합한 후, 껍질을 벗김으로써, 상기 점착체를 인쇄기판상의 소정위치에 부착시켜, 이 점착체로써 탭 필름을 임시 고정하는 것을 특징으로 하는 액정 디스플레이 조립방법.One end is connected to the liquid crystal panel, and the other end of the film to which a chip such as LSI or IC is attached Of printed board In the liquid crystal display assembly method of soldering to the edge, one side of the printed circuit board in advance To fit the shape of the edge end A tape made by attaching an adhesive in the form of a film that is capable of double-sided contact with the back surface of the convex portion is bonded to the edge of the printed circuit board, and then peeled off, thereby peeling the adhesive to a predetermined position on the printed circuit board. A method of assembling a liquid crystal display, wherein the tab film is temporarily fixed with the adhesive. 제1항에 있어서, 凸부의 이면 양단에 막형상의 점착체가 부착된 테이프를 사용하는 것을 특징으로 하는 액정 디스플레이 조립방법.The method of assembling a liquid crystal display according to claim 1, wherein a tape having a film-shaped adhesive is attached to both ends of the rear surface of the concave portion. 제1항에 있어서, 凸부의 이면 전면에 막형상의 점착체가 부착된 테이프를 사용하는 것을 특징으로 하는 액정디스플레이 조립방법.The method of assembling a liquid crystal display according to claim 1, wherein a tape having a film-shaped adhesive is attached to the entire rear surface of the concave portion. 일단이 액정판넬에 접속된 탭 필름의 타단을 인쇄기판에 납땜하는 액정 디스플레이 조립방법에 있어서, 인쇄기판 단부의 배선패턴을 설치하지 않은 위치에 접하는 탭 필름면의 소정위치에 미리 점착제를 부착시켜 두고, 이 점착체로 탭 필름을 인쇄기판의 소정위치에 임시 고정하는 것을 특징으로 하는 액정 디스플레이 조립방법.In the liquid crystal display assembly method in which the other end of the tab film connected to the liquid crystal panel is soldered to the printed board, the adhesive is attached to a predetermined position on the tab film surface in contact with the position where the wiring pattern at the end of the printed board is not provided. And temporarily fixing the tab film to a predetermined position on the printed board with the adhesive. 제4항에 있어서, 점착체의 표면에 벗겨 낼 수 있는 박리종이가 점착된 탭 필름을 사용하는 것을 특징으로 하는 액정 디스플레이 조립방법.The method for assembling a liquid crystal display according to claim 4, wherein a tab film adhered with peeling paper, which can be peeled off on the surface of the adhesive, is used. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940022205A 1993-09-06 1994-09-05 How to assemble a liquid crystal display KR950009335A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP93-221372 1993-09-06
JP5221372A JP2541764B2 (en) 1993-09-06 1993-09-06 Liquid crystal display assembly method

Publications (1)

Publication Number Publication Date
KR950009335A true KR950009335A (en) 1995-04-21

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ID=16765766

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940022205A KR950009335A (en) 1993-09-06 1994-09-05 How to assemble a liquid crystal display

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JP (1) JP2541764B2 (en)
KR (1) KR950009335A (en)
TW (1) TW270178B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09197427A (en) 1995-11-17 1997-07-31 Sharp Corp Production of adhesive layer laminated body and circuit board, liquid crystal display device and its production
KR101842065B1 (en) 2011-07-21 2018-03-27 삼성디스플레이 주식회사 Flexible circuit board

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6480931A (en) * 1987-09-24 1989-03-27 Optrex Kk Display element terminal connecting method
JPH0296795A (en) * 1988-10-04 1990-04-09 Seiko Epson Corp Liquid crystal display device
JPH0696696B2 (en) * 1990-11-19 1994-11-30 株式会社カトー精工 Tape for temporary fixing of TAB film

Also Published As

Publication number Publication date
TW270178B (en) 1996-02-11
JPH0772493A (en) 1995-03-17
JP2541764B2 (en) 1996-10-09

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