TW374855B - Active matrix type liquid crystal display device - Google Patents

Active matrix type liquid crystal display device

Info

Publication number
TW374855B
TW374855B TW086111534A TW86111534A TW374855B TW 374855 B TW374855 B TW 374855B TW 086111534 A TW086111534 A TW 086111534A TW 86111534 A TW86111534 A TW 86111534A TW 374855 B TW374855 B TW 374855B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
display device
crystal display
electric field
active matrix
Prior art date
Application number
TW086111534A
Other languages
English (en)
Inventor
Masuyuki Ohta
Katsumi Kondo
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of TW374855B publication Critical patent/TW374855B/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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]
    • 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
    • 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
    • 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)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Geometry (AREA)
  • Liquid Crystal (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal Substances (AREA)
TW086111534A 1996-09-02 1997-08-12 Active matrix type liquid crystal display device TW374855B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8231660A JPH1073823A (ja) 1996-09-02 1996-09-02 アクティブマトリクス型液晶表示装置

Publications (1)

Publication Number Publication Date
TW374855B true TW374855B (en) 1999-11-21

Family

ID=16926990

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086111534A TW374855B (en) 1996-09-02 1997-08-12 Active matrix type liquid crystal display device

Country Status (8)

Country Link
US (1) US6111625A (zh)
EP (1) EP0827009B8 (zh)
JP (1) JPH1073823A (zh)
KR (1) KR100489314B1 (zh)
CN (1) CN1169016C (zh)
DE (1) DE69721413T2 (zh)
SG (1) SG55366A1 (zh)
TW (1) TW374855B (zh)

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US6166838A (en) 1997-03-24 2000-12-26 Chorum Technologies, Inc. Optical add/drop wavelength switch
US6285478B1 (en) 1998-03-26 2001-09-04 Chorum Technologies Lp Programmable optical add/drop device
US6208399B1 (en) 1997-04-11 2001-03-27 Hitachi, Ltd. Liquid crystal display device
KR100257369B1 (ko) * 1997-05-19 2000-05-15 구본준 횡전계방식액정표시장치
JP3380482B2 (ja) * 1997-12-26 2003-02-24 シャープ株式会社 液晶表示装置
US6094246A (en) * 1998-01-06 2000-07-25 Chorum Technologies Acute twist nematic liquid crystal electro-optic modulator for use in an infrared optical communication system having extinction ratio of -25db
TW451099B (en) * 1998-01-23 2001-08-21 Hitachi Ltd Liquid crystal display device
JP2982869B2 (ja) * 1998-04-16 1999-11-29 インターナショナル・ビジネス・マシーンズ・コーポレイション 液晶表示装置
JP3127894B2 (ja) * 1998-07-24 2001-01-29 日本電気株式会社 アクティブマトリクス型液晶表示装置
JP3114723B2 (ja) * 1998-08-03 2000-12-04 日本電気株式会社 液晶表示装置およびその製造方法
US6134358A (en) 1998-08-27 2000-10-17 Chorum Technologies Inc. N x N switch array with reduced components
JP4401488B2 (ja) * 1998-09-01 2010-01-20 キヤノン株式会社 光電変換装置
JP3652898B2 (ja) * 1998-11-19 2005-05-25 株式会社日立製作所 液晶表示装置
US6396609B1 (en) 1999-12-20 2002-05-28 Chorum Technologies, Lp Dispersion compensation for optical systems
US20020118710A1 (en) * 2000-01-07 2002-08-29 Kopp Victor Il?Apos;Ich Thin-film large-area coherent light source, filter and amplifier apparatus and method
US6559992B2 (en) 2000-03-27 2003-05-06 Chorum Technologies Lp Adjustable chromatic dispersion compensation
JP2002323706A (ja) 2001-02-23 2002-11-08 Nec Corp 横電界方式のアクティブマトリクス型液晶表示装置及びその製造方法
JP2003140188A (ja) * 2001-11-07 2003-05-14 Hitachi Ltd 液晶表示装置
JP2003302648A (ja) * 2002-04-09 2003-10-24 Hitachi Displays Ltd 液晶表示装置
KR20040006555A (ko) * 2002-07-12 2004-01-24 삼성전자주식회사 액정 표시 장치
KR100904269B1 (ko) * 2002-12-31 2009-06-25 엘지디스플레이 주식회사 액정표시장치
KR100973803B1 (ko) * 2003-07-24 2010-08-03 삼성전자주식회사 액정 표시 장치
JP4721252B2 (ja) * 2003-08-05 2011-07-13 スタンレー電気株式会社 ノーマリホワイト型液晶表示装置
JP4253259B2 (ja) * 2003-08-15 2009-04-08 富士フイルム株式会社 液晶表示装置
JP4108589B2 (ja) * 2003-11-05 2008-06-25 Ｎｅｃ液晶テクノロジー株式会社 液晶表示装置及びその製造方法
KR100789091B1 (ko) * 2004-06-30 2007-12-26 엘지.필립스 엘시디 주식회사 횡전계 방식 액정 표시 장치 및 그 제조 방법
CN100437250C (zh) * 2005-05-20 2008-11-26 群康科技(深圳)有限公司 半穿透半反射式液晶显示装置
KR100920482B1 (ko) * 2006-11-28 2009-10-08 엘지디스플레이 주식회사 액정표시장치용 어레이 기판과 그 제조방법
US8031312B2 (en) 2006-11-28 2011-10-04 Lg Display Co., Ltd. Array substrate for liquid crystal display device and method of manufacturing the same
JP2008164787A (ja) 2006-12-27 2008-07-17 Epson Imaging Devices Corp 液晶表示装置
JP2009014950A (ja) * 2007-07-04 2009-01-22 Seiko Epson Corp 液晶装置及び電子機器
JP5246782B2 (ja) 2008-03-06 2013-07-24 株式会社ジャパンディスプレイウェスト 液晶装置および電子機器
TWI420480B (zh) * 2009-05-19 2013-12-21 Au Optronics Corp 光電裝置及其顯示器
JP5597577B2 (ja) * 2011-02-25 2014-10-01 スタンレー電気株式会社 液晶表示装置
JP2012198523A (ja) * 2011-03-04 2012-10-18 Dainippon Printing Co Ltd 長尺パターン配向膜およびそれを用いた長尺パターン位相差フィルム
JP6093166B2 (ja) * 2012-12-06 2017-03-08 スタンレー電気株式会社 液晶素子、液晶表示装置
JP5932135B2 (ja) * 2013-03-07 2016-06-08 シャープ株式会社 液晶表示装置
JP6277020B2 (ja) * 2014-03-12 2018-02-07 スタンレー電気株式会社 液晶素子、液晶表示装置

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Also Published As

Publication number Publication date
JPH1073823A (ja) 1998-03-17
KR100489314B1 (ko) 2005-09-30
CN1169016C (zh) 2004-09-29
US6111625A (en) 2000-08-29
KR19980024274A (ko) 1998-07-06
EP0827009A3 (en) 1999-12-22
CN1177746A (zh) 1998-04-01
EP0827009A2 (en) 1998-03-04
EP0827009B8 (en) 2003-06-25
DE69721413T2 (de) 2004-04-01
EP0827009B1 (en) 2003-05-02
DE69721413D1 (de) 2003-06-05
SG55366A1 (en) 1998-12-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees