TWI349129B - Liquid crystal display and thin film transistor array panel therefor - Google Patents

Liquid crystal display and thin film transistor array panel therefor

Info

Publication number
TWI349129B
TWI349129B TW093113455A TW93113455A TWI349129B TW I349129 B TWI349129 B TW I349129B TW 093113455 A TW093113455 A TW 093113455A TW 93113455 A TW93113455 A TW 93113455A TW I349129 B TWI349129 B TW I349129B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
thin film
crystal display
film transistor
transistor array
Prior art date
Application number
TW093113455A
Other languages
English (en)
Chinese (zh)
Other versions
TW200502636A (en
Inventor
Dong-Gyu Kim
Original Assignee
Samsung Electronics Co Ltd
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
Priority claimed from KR1020030030193A external-priority patent/KR101071253B1/ko
Priority claimed from KR1020030049027A external-priority patent/KR101071254B1/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of TW200502636A publication Critical patent/TW200502636A/zh
Application granted granted Critical
Publication of TWI349129B publication Critical patent/TWI349129B/zh

Links

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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133707—Structures for producing distorted electric fields, e.g. bumps, protrusions, recesses, slits in pixel 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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134336—Matrix
    • 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1393—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-LC cells

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Geometry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Thin Film Transistor (AREA)
TW093113455A 2003-05-13 2004-05-13 Liquid crystal display and thin film transistor array panel therefor TWI349129B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020030030193A KR101071253B1 (ko) 2003-05-13 2003-05-13 다중 도메인 액정 표시 장치 및 그의 박막 트랜지스터표시판
KR1020030049027A KR101071254B1 (ko) 2003-07-18 2003-07-18 박막 트랜지스터 표시판 및 이를 포함하는 다중 도메인액정 표시 장치

Publications (2)

Publication Number Publication Date
TW200502636A TW200502636A (en) 2005-01-16
TWI349129B true TWI349129B (en) 2011-09-21

Family

ID=33422292

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093113455A TWI349129B (en) 2003-05-13 2004-05-13 Liquid crystal display and thin film transistor array panel therefor

Country Status (4)

Country Link
US (2) US7206054B2 (enExample)
JP (1) JP4550484B2 (enExample)
CN (1) CN1573488B (enExample)
TW (1) TWI349129B (enExample)

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KR20060059728A (ko) * 2004-11-29 2006-06-02 삼성에스디아이 주식회사 액정 표시 장치 및 그 제조 방법
TWI399598B (zh) * 2004-12-27 2013-06-21 Samsung Display Co Ltd 液晶顯示器
TWI298866B (en) * 2005-01-06 2008-07-11 Au Optronics Corp Thin film transistor array substrate and repairing method thereof
KR20060132264A (ko) * 2005-06-17 2006-12-21 삼성전자주식회사 액정 표시 장치 및 그의 불량 화소 복구 방법
KR101171180B1 (ko) 2005-07-15 2012-08-20 삼성전자주식회사 액정 표시 장치
KR101230304B1 (ko) 2005-09-07 2013-02-06 삼성디스플레이 주식회사 액정 표시 장치
KR20070035683A (ko) * 2005-09-28 2007-04-02 삼성전자주식회사 액정 표시 장치 및 그 제조 방법
KR20070051045A (ko) * 2005-11-14 2007-05-17 삼성전자주식회사 액정 표시 장치
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JP4902284B2 (ja) * 2006-07-14 2012-03-21 株式会社 日立ディスプレイズ 半透過型液晶表示装置
KR20080024285A (ko) * 2006-09-13 2008-03-18 삼성전자주식회사 액정 조성물 및 이를 포함하는 액정 표시 장치
KR20080039594A (ko) * 2006-11-01 2008-05-07 삼성전자주식회사 액정 표시 장치
KR20080056481A (ko) * 2006-12-18 2008-06-23 삼성전자주식회사 액정표시장치 및 이의 구동방법
JP4568312B2 (ja) * 2007-08-30 2010-10-27 株式会社 日立ディスプレイズ 液晶表示装置
KR101427581B1 (ko) * 2007-11-09 2014-08-07 삼성디스플레이 주식회사 유기 발광 표시 장치 및 그 제조 방법
TWI491063B (zh) * 2008-05-15 2015-07-01 Epistar Corp 高功率發光裝置
KR20100012080A (ko) * 2008-07-28 2010-02-05 삼성전자주식회사 어레이 기판, 이의 제조방법 및 이를 갖는 액정표시장치
US10429704B2 (en) 2015-03-26 2019-10-01 Semiconductor Energy Laboratory Co., Ltd. Display device, display module including the display device, and electronic device including the display device or the display module
CN114442387B (zh) 2020-10-30 2025-04-22 京东方科技集团股份有限公司 阵列基板及其制造方法、显示装置
WO2024192705A1 (zh) * 2023-03-22 2024-09-26 京东方科技集团股份有限公司 阵列基板及显示装置

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Also Published As

Publication number Publication date
US20070182908A1 (en) 2007-08-09
CN1573488B (zh) 2012-02-29
CN1573488A (zh) 2005-02-02
JP2004341526A (ja) 2004-12-02
US20040227889A1 (en) 2004-11-18
TW200502636A (en) 2005-01-16
US7206054B2 (en) 2007-04-17
US7995017B2 (en) 2011-08-09
JP4550484B2 (ja) 2010-09-22

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees