DE69311950T2 - Flüssigkristallanzeige - Google Patents

Flüssigkristallanzeige

Info

Publication number
DE69311950T2
DE69311950T2 DE69311950T DE69311950T DE69311950T2 DE 69311950 T2 DE69311950 T2 DE 69311950T2 DE 69311950 T DE69311950 T DE 69311950T DE 69311950 T DE69311950 T DE 69311950T DE 69311950 T2 DE69311950 T2 DE 69311950T2
Authority
DE
Germany
Prior art keywords
liquid crystal
crystal display
storage capacitor
lines
signal
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
DE69311950T
Other languages
German (de)
English (en)
Other versions
DE69311950D1 (de
Inventor
Youichi Masuda
Hiroki Nakamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
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
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of DE69311950D1 publication Critical patent/DE69311950D1/de
Application granted granted Critical
Publication of DE69311950T2 publication Critical patent/DE69311950T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • 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
    • G02F1/136286—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
    • G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Geometry (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
DE69311950T 1992-04-15 1993-04-15 Flüssigkristallanzeige Expired - Fee Related DE69311950T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9469992 1992-04-15

Publications (2)

Publication Number Publication Date
DE69311950D1 DE69311950D1 (de) 1997-08-14
DE69311950T2 true DE69311950T2 (de) 1997-11-13

Family

ID=14117429

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69311950T Expired - Fee Related DE69311950T2 (de) 1992-04-15 1993-04-15 Flüssigkristallanzeige

Country Status (5)

Country Link
US (1) US5515187A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0566408B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR0123445B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE69311950T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW226044B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07140441A (ja) * 1993-06-25 1995-06-02 Hosiden Corp アクティブマトリックス液晶表示素子の駆動方法
US5822026A (en) * 1994-02-17 1998-10-13 Seiko Epson Corporation Active matrix substrate and color liquid crystal display
CN1230919C (zh) * 1994-06-02 2005-12-07 株式会社半导体能源研究所 有源矩阵显示器和电光元件
JP3187254B2 (ja) * 1994-09-08 2001-07-11 シャープ株式会社 画像表示装置
US5608557A (en) * 1995-01-03 1997-03-04 Xerox Corporation Circuitry with gate line crossing semiconductor line at two or more channels
US5929464A (en) * 1995-01-20 1999-07-27 Semiconductor Energy Laboratory Co., Ltd. Active matrix electro-optical device
TW345654B (en) 1995-02-15 1998-11-21 Handotai Energy Kenkyusho Kk Active matrix display device
TW344901B (en) * 1995-02-15 1998-11-11 Handotai Energy Kenkyusho Kk Active matrix display device
JPH10104663A (ja) * 1996-09-27 1998-04-24 Semiconductor Energy Lab Co Ltd 電気光学装置およびその作製方法
JP2000081606A (ja) * 1998-06-29 2000-03-21 Sanyo Electric Co Ltd 液晶表示素子の駆動方法
TW559683B (en) * 1998-09-21 2003-11-01 Advanced Display Kk Liquid display device and manufacturing process therefor
WO2000031714A1 (en) * 1998-11-26 2000-06-02 Seiko Epson Corporation Electro-optical device and production method thereof and electronic equipment
TW478014B (en) * 1999-08-31 2002-03-01 Semiconductor Energy Lab Semiconductor device and method of manufacturing thereof
US6587086B1 (en) 1999-10-26 2003-07-01 Semiconductor Energy Laboratory Co., Ltd. Electro-optical device
TW518552B (en) * 2000-08-18 2003-01-21 Semiconductor Energy Lab Liquid crystal display device, method of driving the same, and method of driving a portable information device having the liquid crystal display device
TW514854B (en) * 2000-08-23 2002-12-21 Semiconductor Energy Lab Portable information apparatus and method of driving the same
KR100364836B1 (ko) * 2001-02-09 2002-12-16 엘지.필립스 엘시디 주식회사 액정표시소자
JP2004004722A (ja) * 2002-04-25 2004-01-08 Seiko Epson Corp 電気光学装置及び電子機器
JP2005203579A (ja) * 2004-01-16 2005-07-28 Chi Mei Electronics Corp 配線抵抗を低減したアレイ基板およびその製造方法
JP2006236404A (ja) 2005-02-22 2006-09-07 Nec Electronics Corp 光ディスク再生装置及び光ディスク再生方法
CN101398532B (zh) * 2007-09-28 2010-09-29 群康科技(深圳)有限公司 电润湿显示器
KR101627724B1 (ko) 2007-12-03 2016-06-07 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시장치
TWI598670B (zh) 2014-11-25 2017-09-11 友達光電股份有限公司 顯示面板之畫素結構

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6473324A (en) * 1987-09-14 1989-03-17 Matsushita Electric Industrial Co Ltd Display device and its driving method
DE68921591T2 (de) * 1988-12-28 1995-11-09 Sony Corp Flüssigkristall-Anzeigevorrichtung.
US5212574A (en) * 1989-07-05 1993-05-18 Sharp Kabushiki Kaisha Active matrix board having double-layer scan lines and capacity lines with discontinuous lower scan lines and lower capacity lines
DE69108062T2 (de) * 1990-01-17 1995-07-20 Toshiba Kawasaki Kk Flüssigkristall-Anzeigevorrichtung mit aktiver Matrix.
FR2662290B1 (fr) * 1990-05-15 1992-07-24 France Telecom Procede de realisation d'un ecran d'affichage a matrice active et a condensateurs de stockage et ecran obtenu par ce procede.
US5162933A (en) * 1990-05-16 1992-11-10 Nippon Telegraph And Telephone Corporation Active matrix structure for liquid crystal display elements wherein each of the gate/data lines includes at least a molybdenum-base alloy layer containing 0.5 to 10 wt. % of chromium
JP3226223B2 (ja) * 1990-07-12 2001-11-05 株式会社東芝 薄膜トランジスタアレイ装置および液晶表示装置
KR940004322B1 (ko) * 1991-09-05 1994-05-19 삼성전자 주식회사 액정표시장치 및 그 제조방법

Also Published As

Publication number Publication date
KR0123445B1 (ko) 1997-11-18
DE69311950D1 (de) 1997-08-14
EP0566408A1 (en) 1993-10-20
US5515187A (en) 1996-05-07
TW226044B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1994-07-01
EP0566408B1 (en) 1997-07-09
KR930022127A (ko) 1993-11-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee