KR101112544B1 - 박막 트랜지스터 표시판 및 그 제조 방법 - Google Patents
박막 트랜지스터 표시판 및 그 제조 방법 Download PDFInfo
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- KR101112544B1 KR101112544B1 KR1020040100915A KR20040100915A KR101112544B1 KR 101112544 B1 KR101112544 B1 KR 101112544B1 KR 1020040100915 A KR1020040100915 A KR 1020040100915A KR 20040100915 A KR20040100915 A KR 20040100915A KR 101112544 B1 KR101112544 B1 KR 101112544B1
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- 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
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- 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
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- 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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- 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
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- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
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- 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
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- G02F1/133742—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers for homeotropic alignment
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- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
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- 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
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- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
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- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
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- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/40—Arrangements for improving the aperture ratio
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- G02F2203/00—Function characteristic
- G02F2203/30—Gray scale
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Abstract
Description
Claims (20)
- 절연 기판,상기 절연 기판 위에 형성되어 있는 게이트선,상기 게이트선과 분리되어 있는 용량성 보조 전극,상기 게이트선과 절연되어 교차하고 있는 데이터선,각각의 상기 게이트선 및 상기 데이터선과 연결되어 있으며, 드레인 전극을 가지는 박막 트랜지스터,상기 드레인 전극에 연결되어 있고 상기 용량성 보조 전극과 중첩하며, 상기 용량성 보조 전극 상부에 위치하는 개구부를 가지는 용량성 결합 전극,상기 게이트선, 상기 데이터선 및 상기 박막 트랜지스터를 덮고 있으며, 상기 개구부 안에 상기 용량성 보조 전극을 드러내는 접촉 구멍을 가지는 보호막, 그리고상기 드레인 전극과 연결되어 있는 제1 화소 전극과 상기 접촉 구멍을 통하여 상기 용량성 보조 전극과 연결되어 있는 제2 화소 전극을 포함하는 화소 전극을 포함하는 박막 트랜지스터 표시판.
- 제1항에서,상기 개구부는 상기 용량성 보조 전극의 중앙에 위치하는 박막 트랜지스터 표시판.
- 제1항에서,상기 개구부는 사각형, 팔각형 또는 원형의 경계로 정의되는 박막 트랜지스터 표시판.
- 제1항에서,상기 접촉 구멍을 정의하는 상기 보호막의 측벽은 계단 모양의 테이퍼 구조로 이루어진 박막 트랜지스터 표시판.
- 제1항에서,상기 접촉 구멍의 경계선과 인접한 상기 개구부의 경계선 사이의 거리는 3.0㎛ 이상인 박막 트랜지스터 표시판.
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- 제1항에서,상기 제1 화소 전극은 모따기된 빗변을 가지는 박막 트랜지스터 표시판.
- 제1항에서,상기 보호막은 유기 절연 물질을 포함하는 박막 트랜지스터 표시판.
- 제13항에서,상기 보호막은 색필터를 포함하는 박막 트랜지스터 표시판.
- 제1항에서,상기 제1 화소 전극 및 상기 제2 화소 전극은 도메인 분할 수단을 가지는 박막 트랜지스터 표시판.
- 제15항에서,상기 도메인 분할 수단은 상기 게이트선에 대하여 45°를 이루는 박막 트랜지스터 표시판.
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Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040100915A KR101112544B1 (ko) | 2004-12-03 | 2004-12-03 | 박막 트랜지스터 표시판 및 그 제조 방법 |
JP2005066859A JP4713904B2 (ja) | 2004-12-03 | 2005-03-10 | 薄膜トランジスタ表示板及びその製造方法 |
TW094141337A TWI383234B (zh) | 2004-12-03 | 2005-11-24 | 薄膜電晶體陣列面板及該薄膜電晶體陣列面板之製造方法 |
DE602005004726T DE602005004726T2 (de) | 2004-12-03 | 2005-11-24 | Tafel mit Dünnschichttransistormatrix für Flüssigkristallanzeigegerät und Herstellungsverfahren dafür |
EP05025617A EP1666963B1 (en) | 2004-12-03 | 2005-11-24 | Thin film transistor array panel for liquid crystal display device and manufacturing method thereof |
AT05025617T ATE386285T1 (de) | 2004-12-03 | 2005-11-24 | Tafel mit dünnschichttransistormatrix für flüssigkristallanzeigegerät und herstellungsverfahren dafür |
CNB2005101258276A CN100487897C (zh) | 2004-12-03 | 2005-11-30 | 薄膜晶体管阵列面板及其制造方法 |
US11/291,399 US7999880B2 (en) | 2004-12-03 | 2005-12-01 | Thin film transistor array panel and manufacturing method thereof |
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US (1) | US7999880B2 (ko) |
EP (1) | EP1666963B1 (ko) |
JP (1) | JP4713904B2 (ko) |
KR (1) | KR101112544B1 (ko) |
CN (1) | CN100487897C (ko) |
AT (1) | ATE386285T1 (ko) |
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CA2950492C (en) * | 2002-05-08 | 2018-12-04 | Cardiac Dimensions Pty. Ltd. | Device and method for modifying the shape of a body organ |
KR100831235B1 (ko) * | 2002-06-07 | 2008-05-22 | 삼성전자주식회사 | 박막 트랜지스터 기판 |
KR20060073826A (ko) * | 2004-12-24 | 2006-06-29 | 삼성전자주식회사 | 박막 트랜지스터 표시판 |
KR101133760B1 (ko) | 2005-01-17 | 2012-04-09 | 삼성전자주식회사 | 박막 트랜지스터 표시판 및 이를 포함하는 액정 표시 장치 |
KR20070074344A (ko) * | 2006-01-09 | 2007-07-12 | 삼성전자주식회사 | 박막 트랜지스터 기판과 그 제조 방법 및 이를 포함한 액정표시 장치 |
US8159640B2 (en) | 2006-09-22 | 2012-04-17 | Sharp Kabushiki Kaisha | Liquid crystal display device |
TWI367381B (en) * | 2008-02-01 | 2012-07-01 | Chimei Innolux Corp | Thin film transistor substrate and method of fabricating same |
JP5134418B2 (ja) * | 2008-04-01 | 2013-01-30 | 信越化学工業株式会社 | リソグラフィ用ペリクル |
JP5216160B2 (ja) * | 2010-02-16 | 2013-06-19 | シャープ株式会社 | 液晶表示装置 |
JP5708140B2 (ja) * | 2011-03-30 | 2015-04-30 | ソニー株式会社 | 表示装置および電子機器 |
JP5926608B2 (ja) * | 2012-05-08 | 2016-05-25 | 株式会社ジャパンディスプレイ | 液晶表示装置及びその製造方法 |
JP5941756B2 (ja) * | 2012-06-06 | 2016-06-29 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
KR20140088810A (ko) * | 2013-01-03 | 2014-07-11 | 삼성디스플레이 주식회사 | 박막 트랜지스터 표시판 및 그 제조 방법 |
JP2015125224A (ja) * | 2013-12-26 | 2015-07-06 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
CN104375302B (zh) * | 2014-10-27 | 2020-09-08 | 上海中航光电子有限公司 | 一种像素结构、显示面板及其像素补偿方法 |
KR102503719B1 (ko) * | 2016-05-03 | 2023-02-24 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
KR102343573B1 (ko) * | 2017-05-26 | 2021-12-28 | 삼성디스플레이 주식회사 | 플렉서블 디스플레이 장치 |
US11847989B2 (en) * | 2021-05-12 | 2023-12-19 | Tcl China Star Optoelectronics Technology Co., Ltd. | Pixel driving circuit and liquid crystal display panel |
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- 2005-03-10 JP JP2005066859A patent/JP4713904B2/ja active Active
- 2005-11-24 DE DE602005004726T patent/DE602005004726T2/de active Active
- 2005-11-24 EP EP05025617A patent/EP1666963B1/en active Active
- 2005-11-24 TW TW094141337A patent/TWI383234B/zh active
- 2005-11-24 AT AT05025617T patent/ATE386285T1/de not_active IP Right Cessation
- 2005-11-30 CN CNB2005101258276A patent/CN100487897C/zh active Active
- 2005-12-01 US US11/291,399 patent/US7999880B2/en active Active
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Publication number | Publication date |
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US20060119758A1 (en) | 2006-06-08 |
CN1808719A (zh) | 2006-07-26 |
US7999880B2 (en) | 2011-08-16 |
CN100487897C (zh) | 2009-05-13 |
TW200624971A (en) | 2006-07-16 |
KR20060062161A (ko) | 2006-06-12 |
JP2006163334A (ja) | 2006-06-22 |
ATE386285T1 (de) | 2008-03-15 |
TWI383234B (zh) | 2013-01-21 |
JP4713904B2 (ja) | 2011-06-29 |
DE602005004726D1 (de) | 2008-03-27 |
EP1666963B1 (en) | 2008-02-13 |
EP1666963A1 (en) | 2006-06-07 |
DE602005004726T2 (de) | 2009-02-19 |
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