TW479215B - Liquid crystal display device - Google Patents

Liquid crystal display device Download PDF

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Publication number
TW479215B
TW479215B TW089125719A TW89125719A TW479215B TW 479215 B TW479215 B TW 479215B TW 089125719 A TW089125719 A TW 089125719A TW 89125719 A TW89125719 A TW 89125719A TW 479215 B TW479215 B TW 479215B
Authority
TW
Taiwan
Prior art keywords
voltage
liquid crystal
capacitance
transmittance
vdw
Prior art date
Application number
TW089125719A
Other languages
English (en)
Inventor
Yoji Nagase
Yoshinori Tanaka
Original Assignee
Fujitsu 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
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of TW479215B publication Critical patent/TW479215B/zh

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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
    • 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
    • G02F1/137—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)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
TW089125719A 1999-12-03 2000-12-02 Liquid crystal display device TW479215B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34530799A JP2001166331A (ja) 1999-12-03 1999-12-03 液晶表示装置

Publications (1)

Publication Number Publication Date
TW479215B true TW479215B (en) 2002-03-11

Family

ID=18375718

Family Applications (1)

Application Number Title Priority Date Filing Date
TW089125719A TW479215B (en) 1999-12-03 2000-12-02 Liquid crystal display device

Country Status (4)

Country Link
US (1) US6738107B2 (zh)
JP (1) JP2001166331A (zh)
KR (1) KR100690513B1 (zh)
TW (1) TW479215B (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100480815B1 (ko) * 2001-12-24 2005-04-06 엘지.필립스 엘시디 주식회사 액정표시장치의 구동 방법
TWI265350B (en) * 2004-08-26 2006-11-01 Au Optronics Corp Thin film transistor array and pixel structure
US7430084B2 (en) * 2004-12-03 2008-09-30 International Business Machines Corporation Magnetic tape read channel signal values developed employing intermediate bits of the path memory of a PRML viterbi detector
KR101112564B1 (ko) 2005-01-18 2012-03-13 삼성전자주식회사 액정표시장치
KR101261611B1 (ko) * 2005-09-15 2013-05-06 삼성디스플레이 주식회사 액정표시장치
US7876299B2 (en) * 2006-02-13 2011-01-25 High Definition Integration Ltd. Methods and systems of pixel illumination
JP2008020774A (ja) * 2006-07-14 2008-01-31 Seiko Epson Corp 電子装置及び表示装置
CN102598280B (zh) 2009-10-21 2016-05-18 株式会社半导体能源研究所 液晶显示器件及包括该液晶显示器件的电子设备
TWI613500B (zh) * 2017-05-05 2018-02-01 元太科技工業股份有限公司 畫素結構
CN108806572A (zh) 2017-05-05 2018-11-13 元太科技工业股份有限公司 像素结构

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0287996A3 (en) * 1987-04-20 1989-02-08 Hitachi, Ltd. Liquid crystal display and method of driving the same
JPH06160896A (ja) 1992-11-16 1994-06-07 Toshiba Corp アクティブマトリクス型液晶表示装置
JPH06337400A (ja) * 1993-05-31 1994-12-06 Sharp Corp マトリクス型表示装置及び駆動方法
DE69417166T2 (de) * 1993-12-08 1999-11-11 Matsushita Electric Industrial Co., Ltd. Flüssigkristalltafel mit ultraviolette Strahlung reduzierenden Mitteln, Herstellungsverfahren dafür und ein diese nutzendes Projektionsanzeigegerät
JP2974564B2 (ja) * 1993-12-20 1999-11-10 シャープ株式会社 液晶電子装置およびその駆動方法
JPH07230103A (ja) 1994-02-18 1995-08-29 Toshiba Corp 液晶表示装置及びその製造方法
JPH0926564A (ja) 1995-07-10 1997-01-28 Matsushita Electric Ind Co Ltd 液晶表示装置
KR100219116B1 (ko) * 1996-03-30 1999-09-01 구자홍 티에프티 엘시디 디스플레이의 구동방법
JP3423165B2 (ja) * 1996-11-07 2003-07-07 シャープ株式会社 液晶表示装置
US6078303A (en) * 1996-12-19 2000-06-20 Colorado Microdisplay, Inc. Display system having electrode modulation to alter a state of an electro-optic layer
TWI282951B (en) 1997-06-12 2007-06-21 Sharp Kk Liquid crystal display device
KR100470253B1 (ko) * 1997-07-25 2005-02-07 세이코 엡슨 가부시키가이샤 표시 장치 및 그것을 사용한 전자 기기
JPH11326957A (ja) * 1998-03-20 1999-11-26 Toshiba Corp 液晶表示装置
JP3957430B2 (ja) 1998-09-18 2007-08-15 シャープ株式会社 液晶表示装置
US6317113B1 (en) * 1999-08-27 2001-11-13 Chi Mei Electronics Corp. Method for driving thin film transistor of liquid crystal display

Also Published As

Publication number Publication date
US20010002854A1 (en) 2001-06-07
US6738107B2 (en) 2004-05-18
JP2001166331A (ja) 2001-06-22
KR20010062067A (ko) 2001-07-07
KR100690513B1 (ko) 2007-03-09

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GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees