JP5004522B2 - 薄膜トランジスタ表示板及びそれを備えた液晶表示装置 - Google Patents

薄膜トランジスタ表示板及びそれを備えた液晶表示装置 Download PDF

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Publication number
JP5004522B2
JP5004522B2 JP2006176161A JP2006176161A JP5004522B2 JP 5004522 B2 JP5004522 B2 JP 5004522B2 JP 2006176161 A JP2006176161 A JP 2006176161A JP 2006176161 A JP2006176161 A JP 2006176161A JP 5004522 B2 JP5004522 B2 JP 5004522B2
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JP
Japan
Prior art keywords
liquid crystal
reflective
electrode
pixel
capacitor
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2006176161A
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English (en)
Japanese (ja)
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JP2007011349A5 (https=
JP2007011349A (ja
Inventor
井 乂 崔
相 日 金
▲ムン▼ 杓 洪
英 ▲チョル▼ 梁
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of JP2007011349A publication Critical patent/JP2007011349A/ja
Publication of JP2007011349A5 publication Critical patent/JP2007011349A5/ja
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Expired - Fee Related legal-status Critical Current
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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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133553—Reflecting elements
    • G02F1/133555—Transflectors
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • 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
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3648—Control of matrices with row and column drivers using an active 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
    • G02F1/133—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
    • G02F1/134345—Subdivided pixels, e.g. for grey scale or redundancy
    • 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
    • G02F2201/52—RGB geometrical arrangements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G09G2300/0456—Pixel structures with a reflective area and a transmissive area combined in one pixel, such as in transflectance pixels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0876—Supplementary capacities in pixels having special driving circuits and electrodes instead of being connected to common electrode or ground; Use of additional capacitively coupled compensation electrodes

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • Liquid Crystal (AREA)
JP2006176161A 2005-06-27 2006-06-27 薄膜トランジスタ表示板及びそれを備えた液晶表示装置 Expired - Fee Related JP5004522B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020050055599A KR101197049B1 (ko) 2005-06-27 2005-06-27 박막 트랜지스터 표시판 및 이를 포함하는 액정 표시 장치
KR10-2005-0055599 2005-06-27

Publications (3)

Publication Number Publication Date
JP2007011349A JP2007011349A (ja) 2007-01-18
JP2007011349A5 JP2007011349A5 (https=) 2009-08-06
JP5004522B2 true JP5004522B2 (ja) 2012-08-22

Family

ID=37566862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006176161A Expired - Fee Related JP5004522B2 (ja) 2005-06-27 2006-06-27 薄膜トランジスタ表示板及びそれを備えた液晶表示装置

Country Status (5)

Country Link
US (1) US7791692B2 (https=)
JP (1) JP5004522B2 (https=)
KR (1) KR101197049B1 (https=)
CN (1) CN100576043C (https=)
TW (1) TWI409953B (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040109103A1 (en) * 1998-06-30 2004-06-10 Hitachi, Ltd. Liquid crystal display device
KR20060069080A (ko) * 2004-12-17 2006-06-21 삼성전자주식회사 박막 트랜지스터 표시판 및 이를 포함하는 액정 표시 장치
KR20080022918A (ko) * 2006-09-08 2008-03-12 삼성전자주식회사 스페이서 분사 및 이에 의해 제조된 액정표시패널
KR20080044711A (ko) * 2006-11-17 2008-05-21 삼성전자주식회사 박막트랜지스터 기판 및 그 제조방법
US8194015B1 (en) * 2007-02-26 2012-06-05 Alta Analog, Inc. Reduction of the effect of AVDD power supply variation on gamma reference voltages and the ability to compensate for manufacturing variations
KR101264717B1 (ko) * 2007-03-26 2013-05-16 엘지디스플레이 주식회사 반투과형 액정표시패널 및 그 제조방법
TWI336806B (en) * 2007-11-02 2011-02-01 Au Optronics Corp Pixel of transflective liquid crystal display array substrate and method of fabricating the same
CN101576681B (zh) * 2008-05-08 2013-08-21 群创光电股份有限公司 半透射半反射显示单元
JP5645822B2 (ja) 2010-06-25 2014-12-24 日精樹脂工業株式会社 射出成形機の成形方法
US9754547B2 (en) * 2013-05-29 2017-09-05 Sakai Display Products Corporation Display apparatus
CN103529611B (zh) * 2013-09-24 2017-01-25 深圳市华星光电技术有限公司 一种阵列基板及液晶显示面板
KR102185787B1 (ko) * 2013-12-18 2020-12-03 삼성디스플레이 주식회사 표시 장치
JP2015206917A (ja) * 2014-04-21 2015-11-19 株式会社ジャパンディスプレイ 液晶表示装置
US20160209694A1 (en) * 2015-01-15 2016-07-21 Innolux Corporation Transflective liquid crystal display
JP6723080B2 (ja) * 2016-06-08 2020-07-15 三菱電機株式会社 液晶表示装置
KR102523971B1 (ko) * 2016-06-16 2023-04-21 삼성디스플레이 주식회사 표시 장치 및 이의 제조 방법

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05107556A (ja) 1991-10-14 1993-04-30 Hosiden Corp 液晶表示素子画素
US6300987B1 (en) * 1998-12-04 2001-10-09 Samsung Electronics Co., Ltd. Thin film transistor array panels for liquid crystal displays
JP4362882B2 (ja) * 1999-01-13 2009-11-11 ソニー株式会社 液晶パネル、液晶パネルの製造方法および液晶表示装置
JP3716132B2 (ja) * 1999-06-23 2005-11-16 アルプス電気株式会社 液晶表示装置
JP3941481B2 (ja) * 2000-12-22 2007-07-04 セイコーエプソン株式会社 液晶表示装置および電子機器
JP4689900B2 (ja) 2001-08-22 2011-05-25 Ｎｅｃ液晶テクノロジー株式会社 液晶表示装置
CN1599879A (zh) * 2001-12-06 2005-03-23 皇家飞利浦电子股份有限公司 透射反射式液晶显示设备
KR100859508B1 (ko) * 2001-12-07 2008-09-22 삼성전자주식회사 액정 표시 장치
CN1251013C (zh) 2002-07-05 2006-04-12 日本电气株式会社 彩色液晶板及其制造方法以及采用此彩色液晶板的彩色液晶显示器
CN1251004C (zh) 2002-09-26 2006-04-12 京瓷株式会社 半透射型彩色液晶显示装置
TW557394B (en) * 2002-11-05 2003-10-11 Toppoly Optoelectronics Corp Semi-penetrative and semi-reflective LCD structure
US7807999B2 (en) 2002-12-21 2010-10-05 Samsung Electronics Co., Ltd. Array substrate, liquid crystal display apparatus having the same and method for driving liquid crystal display apparatus
KR100980016B1 (ko) * 2003-08-04 2010-09-03 삼성전자주식회사 박막 트랜지스터 표시판
TWI240107B (en) * 2004-02-02 2005-09-21 Toppoly Optoelectronics Corp Transflective liquid crystal display
JP2005292709A (ja) * 2004-04-05 2005-10-20 Toshiba Matsushita Display Technology Co Ltd 液晶表示素子
TW200620675A (en) * 2004-08-04 2006-06-16 Samsung Electronics Co Ltd Thin film transistor array panel and liquid crystal display
KR20060069080A (ko) * 2004-12-17 2006-06-21 삼성전자주식회사 박막 트랜지스터 표시판 및 이를 포함하는 액정 표시 장치

Also Published As

Publication number Publication date
CN1892384A (zh) 2007-01-10
KR101197049B1 (ko) 2012-11-06
KR20070000109A (ko) 2007-01-02
JP2007011349A (ja) 2007-01-18
CN100576043C (zh) 2009-12-30
TWI409953B (zh) 2013-09-21
TW200705672A (en) 2007-02-01
US20060290848A1 (en) 2006-12-28
US7791692B2 (en) 2010-09-07

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