KR960038709A - Active Matrix Liquid Crystal Display - Google Patents

Active Matrix Liquid Crystal Display Download PDF

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Publication number
KR960038709A
KR960038709A KR1019950009127A KR19950009127A KR960038709A KR 960038709 A KR960038709 A KR 960038709A KR 1019950009127 A KR1019950009127 A KR 1019950009127A KR 19950009127 A KR19950009127 A KR 19950009127A KR 960038709 A KR960038709 A KR 960038709A
Authority
KR
South Korea
Prior art keywords
liquid crystal
crystal display
line
active matrix
gate line
Prior art date
Application number
KR1019950009127A
Other languages
Korean (ko)
Other versions
KR0142699B1 (en
Inventor
박재덕
Original Assignee
구자홍
엘지전자 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 구자홍, 엘지전자 주식회사 filed Critical 구자홍
Priority to KR1019950009127A priority Critical patent/KR0142699B1/en
Publication of KR960038709A publication Critical patent/KR960038709A/en
Application granted granted Critical
Publication of KR0142699B1 publication Critical patent/KR0142699B1/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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136259—Repairing; Defects
    • 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
    • G02F1/1343—Electrodes
    • 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136286—Wiring, e.g. gate line, drain line
    • 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136259—Repairing; Defects
    • G02F1/136272—Auxiliary lines

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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)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Liquid Crystal (AREA)

Abstract

본 발명은 액티브 매트릭스 액정표시장치(Active Metrix Liquid Crystal Display)에 관한 것으로, 특히 액정의 표시장치의 게이트라인과 리페어라인간의 신호 접속에 적합하도록한 액티브 매트릭스 액정표시장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an active matrix liquid crystal display, and more particularly, to an active matrix liquid crystal display device adapted for signal connection between a gate line and a repair line of a liquid crystal display device.

본 발명은 게이트라인과 리페어라인이 교차되는 부분의 일측, 게이트절연막에 형성된 콘택홀을 통해 게이트라인과 전기적으로 연결된 플러그가 리페어라인과 동일충상에 형성되므로 게이트라인과 리페어라인간의 접속(wiring)공정을 용이하게 할 수 있다. 즉, 동일층상에 형성된 게이트라인 플러그와 리페어라인을 레어저를 사용하여 쉽게 접속할 수 있다.According to the present invention, since a plug electrically connected to the gate line is formed at the same side as the repair line through a contact hole formed at one side of the portion where the gate line and the repair line cross each other, the wiring process between the gate line and the repair line is performed. Can be facilitated. That is, the gate line plug and the repair line formed on the same layer can be easily connected by using a laser.

Description

액티브 매트릭스 액정표시장치Active Matrix Liquid Crystal Display

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

제4도는 본 발명의 액정표시장치의 리페이구조를 도시한 세부도, 제5도(a)는 제4도의 A-A'선상의 단면도. (b)는 제4도의 B-B'선상의 단면도.FIG. 4 is a detailed view showing the repayment structure of the liquid crystal display device of the present invention, and FIG. 5 (a) is a cross-sectional view taken along the line A-A 'of FIG. (b) is sectional drawing on the B-B 'line | wire of FIG.

Claims (1)

복수개의 게이트라인과 데이타라인이 서로 수직하에 배열되어 교차하는 지점에 픽셀부를 구성하고 상기 복수개의 게이트라인 또는 데이타라인이 단선됨을 보수하기 위한 리페어라인이 픽셀부 주변부에 절연막을 매개하여 각 데이타라인과 게이트라인에 수직하도록 형성된 액티브 매트릭스 액정표시장치에 있어서, 상기 게이트라인상측과 리페어라인이 교차되는 부분의 일측, 게이트라인이 노출되도록 콘택홀이 형성되어 게이트라인에 전기적으로 연결되는 플러그 전극이 리페어라인과 동일충상에 형성됨을 특징으로 하는 액티브 매트릭스 액정표시장치.A repair line is formed at a point where a plurality of gate lines and data lines are arranged perpendicular to each other and intersects, and a repair line for repairing disconnection of the plurality of gate lines or data lines is provided at the periphery of the pixel portion via an insulating film. An active matrix liquid crystal display device configured to be perpendicular to a gate line, wherein the plug electrode is electrically connected to the gate line by forming a contact hole so that the gate line is exposed at one side of an upper portion of the gate line and the repair line. And an active matrix liquid crystal display device.
KR1019950009127A 1995-04-18 1995-04-18 The active matrix crystal display system KR0142699B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950009127A KR0142699B1 (en) 1995-04-18 1995-04-18 The active matrix crystal display system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950009127A KR0142699B1 (en) 1995-04-18 1995-04-18 The active matrix crystal display system

Publications (2)

Publication Number Publication Date
KR960038709A true KR960038709A (en) 1996-11-21
KR0142699B1 KR0142699B1 (en) 1998-08-17

Family

ID=19412451

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950009127A KR0142699B1 (en) 1995-04-18 1995-04-18 The active matrix crystal display system

Country Status (1)

Country Link
KR (1) KR0142699B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100458840B1 (en) * 1997-04-03 2005-09-28 삼성전자주식회사 Repair department of display device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100458840B1 (en) * 1997-04-03 2005-09-28 삼성전자주식회사 Repair department of display device

Also Published As

Publication number Publication date
KR0142699B1 (en) 1998-08-17

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