KR100577782B1 - 박막 트랜지스터 액정 표시 소자 - Google Patents
박막 트랜지스터 액정 표시 소자 Download PDFInfo
- Publication number
- KR100577782B1 KR100577782B1 KR1019990023175A KR19990023175A KR100577782B1 KR 100577782 B1 KR100577782 B1 KR 100577782B1 KR 1019990023175 A KR1019990023175 A KR 1019990023175A KR 19990023175 A KR19990023175 A KR 19990023175A KR 100577782 B1 KR100577782 B1 KR 100577782B1
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- data line
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- contact hole
- thin film
- film transistor
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- 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
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- 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
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134336—Matrix
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- 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
- G02F1/136227—Through-hole connection of the pixel electrode to the active element through an insulation layer
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- 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
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- 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
- G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
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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)
- Geometry (AREA)
Abstract
Description
Claims (6)
- 절연기판 상에 매트릭스 형태로 배치된 게이트 라인 및 데이터 라인과,상기 게이트 라인과 데이터 라인의 교차부분에 배치되고, 게이트, 액티브층, 소오스 및 드레인을 구비한 박막 트랜지스터와,상기 박막 트랜지스터가 구비된 기판 전면에 형성되고 상기 소오스를 노출시키는 제 1 콘택홀 및 상기 데이터 라인의 일부를 노출시키는 제 2 콘택홀을 구비한 패시배이션막과,상기 제 1 콘택홀을 통하여 상기 소오스와 콘택되게 상기 게이트 라인과 데이터 라인에 의해 한정된 영역의 상기 패시배이션막 상에 형성된 화소전극과,상기 제 2 콘택홀을 통하여 상기 데이터 라인과 콘택되게 상기 패시배이션막 상에 상기 화소전극과 동일한 물질로 동일한 평면 상에 형성된 리던던시 라인을 포함하는 것을 특징으로 하는 박막 트랜지스터 액정 표시 소자.
- 삭제
- 삭제
- 제 1 항에 있어서, 상기 화소전극 및 리던던시 라인은 ITO막으로 이루어진 것을 특징으로 하는 박막 트랜지스터 액정 표시 소자.
- 제 4 항에 있어서, 상기 ITO막의 두께는 400 내지 20,000Å인 것을 특징으로 하는 박막 트랜지스터 액정 표시 소자.
- 제 1 항에 있어서, 상기 제 2 콘택홀의 크기는 3 내지 15㎛인 것을 특징으로 하는 박막 트랜지스터 액정 표시 소자.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1019990023175A KR100577782B1 (ko) | 1999-06-21 | 1999-06-21 | 박막 트랜지스터 액정 표시 소자 |
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KR1019990023175A KR100577782B1 (ko) | 1999-06-21 | 1999-06-21 | 박막 트랜지스터 액정 표시 소자 |
Publications (2)
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KR20010003044A KR20010003044A (ko) | 2001-01-15 |
KR100577782B1 true KR100577782B1 (ko) | 2006-05-10 |
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KR1019990023175A KR100577782B1 (ko) | 1999-06-21 | 1999-06-21 | 박막 트랜지스터 액정 표시 소자 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050005669A (ko) * | 2003-07-07 | 2005-01-14 | 삼성전자주식회사 | 박막 트랜지스터 표시판 및 그의 제조 방법 |
US9048143B2 (en) | 2011-07-11 | 2015-06-02 | Samsung Display Co., Ltd. | Defect-resistant thin film transistor array panel and manufacturing method thereof |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100449366B1 (ko) * | 2001-10-29 | 2004-09-21 | 금호석유화학 주식회사 | 짧은 구간의 고율 방전특성을 이용한 전지의 용량 선별방법 |
KR100859523B1 (ko) * | 2002-07-24 | 2008-09-22 | 삼성전자주식회사 | 액정 표시 장치용 박막 트랜지스터 어레이 기판 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0553137A (ja) * | 1991-08-22 | 1993-03-05 | Seiko Epson Corp | アクテイブマトリツクス基板とその製造方法 |
JPH11109418A (ja) * | 1997-10-08 | 1999-04-23 | Nec Corp | 液晶表示装置用薄膜トランジスタアレイおよびその製造方法 |
KR19990032747A (ko) * | 1997-10-21 | 1999-05-15 | 구자홍 | 액정표시장치 및 그 제조방법 |
KR19990042251A (ko) * | 1997-11-26 | 1999-06-15 | 구자홍 | 액정표시장치와 그 제조방법 |
-
1999
- 1999-06-21 KR KR1019990023175A patent/KR100577782B1/ko not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0553137A (ja) * | 1991-08-22 | 1993-03-05 | Seiko Epson Corp | アクテイブマトリツクス基板とその製造方法 |
JPH11109418A (ja) * | 1997-10-08 | 1999-04-23 | Nec Corp | 液晶表示装置用薄膜トランジスタアレイおよびその製造方法 |
KR19990032747A (ko) * | 1997-10-21 | 1999-05-15 | 구자홍 | 액정표시장치 및 그 제조방법 |
KR19990042251A (ko) * | 1997-11-26 | 1999-06-15 | 구자홍 | 액정표시장치와 그 제조방법 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050005669A (ko) * | 2003-07-07 | 2005-01-14 | 삼성전자주식회사 | 박막 트랜지스터 표시판 및 그의 제조 방법 |
US9048143B2 (en) | 2011-07-11 | 2015-06-02 | Samsung Display Co., Ltd. | Defect-resistant thin film transistor array panel and manufacturing method thereof |
Also Published As
Publication number | Publication date |
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KR20010003044A (ko) | 2001-01-15 |
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