KR20030071005A - 박막 트랜지스터 어레이 기판 - Google Patents
박막 트랜지스터 어레이 기판 Download PDFInfo
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- KR20030071005A KR20030071005A KR1020020010501A KR20020010501A KR20030071005A KR 20030071005 A KR20030071005 A KR 20030071005A KR 1020020010501 A KR1020020010501 A KR 1020020010501A KR 20020010501 A KR20020010501 A KR 20020010501A KR 20030071005 A KR20030071005 A KR 20030071005A
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- Prior art keywords
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- thin film
- signal
- film transistor
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- 239000010409 thin film Substances 0.000 title claims abstract description 36
- 239000000758 substrate Substances 0.000 claims abstract description 29
- 239000003990 capacitor Substances 0.000 claims description 33
- 239000004065 semiconductor Substances 0.000 claims description 10
- 230000007547 defect Effects 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 14
- 239000004973 liquid crystal related substance Substances 0.000 description 12
- 239000010408 film Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910021417 amorphous silicon Inorganic materials 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 1
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
- G02F1/136286—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
- G02F1/136213—Storage capacitors associated with the pixel electrode
-
- 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
- G02F1/136—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
-
- 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
- G02F1/13629—Multilayer wirings
-
- 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
- G02F1/136295—Materials; Compositions; Manufacture processes
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
- G02F2201/123—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode pixel
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Power Engineering (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (9)
- 투명한 절연 기판,상기 절연 기판 위에 형성되어 있는 제1 신호선,상기 절연 기판 위에 형성되어 있으며 상기 제1 신호선과 절연되어 교차하고 있는 제2 신호선,상기 제2 신호선과 절연되어 교차하는 본선과 상기 본선에 연결되어 있는 다수의 가지선을 가지는 신호 배선,가장 가장자리에 위치하는 화소에 신호를 전달하는 상기 제1 또는 제2 신호선에 나란히 형성되어 있으며, 상기 신호 배선과 동일하게 구조를 가지는 더미 배선상기 제1 신호선 및 상기 제2 신호선과 연결되어 있는 박막 트랜지스터,상기 박막 트랜지스터와 연결되어 있는 화소 전극을 포함하는 박막 트랜지스터 어레이 기판.
- 제1항에서,상기 제1 신호선은 가로 방향으로 뻗어 있는 게이트선과 상기 게이트선에 연결되어 있는 게이트 전극을 포함하는 게이트 배선인 박막 트랜지스터 어레이 기판.
- 제2항에서,상기 제2 신호선은 세로 방향으로 형성되어 있는 데이터선, 상기 데이터선과 연결되어 있고 적어도 일부분이 상기 박막 트랜지스터의 반도체층 위에 위치하는 소스 전극, 상기 소스 전극의 대향 전극이며 적어도 일부분이 상기 박막 트랜지스터의 반도체층 위에 위치하는 드레인 전극을 포함하는 데이터 배선인 박막 트랜지스터 어레이 기판.
- 제3항에서,상기 신호 배선은 상기 게이트선과 나란한 유지 용량선과 상기 유지 용량선의 분지이며 세로 방향으로 뻗어 있는 유지 전극을 포함하는 유지 용량 배선인 박막 트랜지스터 어레이 기판.
- 제4항에서,상기 더미 배선은 상기 게이트선과 나란하며 상기 유지 용지 용량선과 동일하게 형성되어 있는 박막 트랜지스터 어레이 기판.
- 제4항에서,상기 더미 배선은 상기 데이터선과 나란하며 상기 유지 전극과 동일하게 형성되어 있는 박막 트랜지스터 어레이 기판.
- 제4항에서,상기 더미 배선은 상기 유지 용량 배선과 전기적으로 연결되어 있는 박막 트랜지스터 어레이 기판.
- 제1항에서,상기 제1 신호선의 양쪽에 위치하는 상기 신호 배선을 연결하고 있으며 상기 제1 신호선과 절연되어 있는 다리를 더 포함하는 박막 트랜지스터 어레이 기판.
- 제1항에서,상기 신호 배선은 제1 신호선 또는 제2 신호선의 불량을 수리하기 위하여 레이저를 조사할 지점을 표시하는 표지를 가지는 박막 트랜지스터 어레이 기판.
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KR1020020010501A KR100859509B1 (ko) | 2002-02-27 | 2002-02-27 | 박막 트랜지스터 어레이 기판 |
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KR1020020010501A KR100859509B1 (ko) | 2002-02-27 | 2002-02-27 | 박막 트랜지스터 어레이 기판 |
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KR20030071005A true KR20030071005A (ko) | 2003-09-03 |
KR100859509B1 KR100859509B1 (ko) | 2008-09-22 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101502836B1 (ko) * | 2008-03-21 | 2015-03-16 | 삼성디스플레이 주식회사 | 액정표시패널 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3367808B2 (ja) * | 1995-06-19 | 2003-01-20 | シャープ株式会社 | 表示パネルの駆動方法および装置 |
JP3256730B2 (ja) * | 1996-04-22 | 2002-02-12 | シャープ株式会社 | 液晶表示装置、およびその駆動方法 |
KR100228282B1 (ko) * | 1996-09-17 | 1999-11-01 | 윤종용 | 액정 표시 장치 |
JP3680527B2 (ja) * | 1997-01-31 | 2005-08-10 | 富士通ディスプレイテクノロジーズ株式会社 | 薄膜トランジスタマトリクス基板及びその製造方法 |
JP3376379B2 (ja) * | 1997-02-20 | 2003-02-10 | 富士通ディスプレイテクノロジーズ株式会社 | 液晶表示パネル、液晶表示装置及びその製造方法 |
KR19990026583A (ko) * | 1997-09-25 | 1999-04-15 | 윤종용 | 액정 표시 장치 및 데이터선 수리 방법 |
KR20000001469U (ko) * | 1998-06-25 | 2000-01-25 | 김영환 | 액정표시장치 |
JP4519251B2 (ja) * | 1999-10-13 | 2010-08-04 | シャープ株式会社 | 液晶表示装置およびその制御方法 |
JP2002040481A (ja) * | 2000-07-24 | 2002-02-06 | Internatl Business Mach Corp <Ibm> | 表示装置、その製造方法、及び配線基板 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101502836B1 (ko) * | 2008-03-21 | 2015-03-16 | 삼성디스플레이 주식회사 | 액정표시패널 |
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