[go: up one dir, main page]

DE69529979D1 - Fluessigkristall-anzeigevorrichtung - Google Patents

Fluessigkristall-anzeigevorrichtung

Info

Publication number
DE69529979D1
DE69529979D1 DE69529979T DE69529979T DE69529979D1 DE 69529979 D1 DE69529979 D1 DE 69529979D1 DE 69529979 T DE69529979 T DE 69529979T DE 69529979 T DE69529979 T DE 69529979T DE 69529979 D1 DE69529979 D1 DE 69529979D1
Authority
DE
Germany
Prior art keywords
liquid crystal
display device
crystal display
liquid
display
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
DE69529979T
Other languages
English (en)
Other versions
DE69529979T2 (de
Inventor
Frans Leenhouts
Bas Wolfs
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE69529979D1 publication Critical patent/DE69529979D1/de
Application granted granted Critical
Publication of DE69529979T2 publication Critical patent/DE69529979T2/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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • 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
    • G02F1/1365—Active matrix addressed cells in which the switching element is a two-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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • 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

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)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Liquid Crystal (AREA)
DE69529979T 1995-01-13 1995-12-04 Fluessigkristall-anzeigevorrichtung Expired - Fee Related DE69529979T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95200075 1995-01-13
PCT/IB1995/001086 WO1996021881A1 (en) 1995-01-13 1995-12-04 Liquid crystal display device

Publications (2)

Publication Number Publication Date
DE69529979D1 true DE69529979D1 (de) 2003-04-24
DE69529979T2 DE69529979T2 (de) 2003-12-04

Family

ID=8219955

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69529979T Expired - Fee Related DE69529979T2 (de) 1995-01-13 1995-12-04 Fluessigkristall-anzeigevorrichtung

Country Status (6)

Country Link
US (1) US5883686A (de)
EP (1) EP0753167B1 (de)
JP (1) JPH09511783A (de)
KR (1) KR100403494B1 (de)
DE (1) DE69529979T2 (de)
WO (1) WO1996021881A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6243062B1 (en) * 1997-09-23 2001-06-05 Ois Optical Imaging Systems, Inc. Method and system for addressing LCD including thin film diodes
US6929832B2 (en) * 1999-03-03 2005-08-16 Merck Patent Gmbh Liquid-crystal medium, and electro-optical display containing the liquid-crystal medium
JP5497249B2 (ja) * 2000-12-20 2014-05-21 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング 液晶媒体およびそれを含む電気光学ディスプレイ
US7988045B2 (en) * 2007-05-31 2011-08-02 International Business Machines Corporation Portable device-based shopping checkout

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59131974A (ja) * 1983-01-18 1984-07-28 セイコーエプソン株式会社 液晶表示装置
JP2676508B2 (ja) * 1986-09-12 1997-11-17 コニカ株式会社 液晶表示装置
EP0261614A3 (de) * 1986-09-26 1989-07-12 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Flüssigkristallanzeigezelle
NL8802436A (nl) * 1988-10-05 1990-05-01 Philips Electronics Nv Werkwijze voor het besturen van een weergeefinrichting.
DE3915058A1 (de) * 1989-05-09 1990-11-15 Merck Patent Gmbh Fluessigkristallanzeige vom omi-typ
US5184236A (en) * 1990-08-10 1993-02-02 Casio Computer Co., Ltd. Twisted nematic liquid crystal display device with retardation plates having phase axis direction within 15° of alignment direction
US5377028A (en) * 1990-10-01 1994-12-27 Casio Computer Co., Ltd. Liquid crystal display device with liquid crystal elastic constant ratio at least 1.75
US5237438A (en) * 1991-05-02 1993-08-17 Casio Computer Co., Ltd. Liquid crystal display device

Also Published As

Publication number Publication date
EP0753167A1 (de) 1997-01-15
US5883686A (en) 1999-03-16
KR100403494B1 (ko) 2004-03-19
WO1996021881A1 (en) 1996-07-18
DE69529979T2 (de) 2003-12-04
EP0753167B1 (de) 2003-03-19
KR970701872A (ko) 1997-04-12
JPH09511783A (ja) 1997-11-25

Similar Documents

Publication Publication Date Title
DE19781760T1 (de) Flüssigkristall-Anzeigevorrichtung
DE69413624D1 (de) Flüssigkristall-Anzeigevorrichtung
DE69629966D1 (de) Flüssigkristall-Anzeigevorrichtung
DE69835888D1 (de) Flüssigkristallanzeigevorrichtung
DE69635647D1 (de) Flüssigkristall-Anzeigevorrichtung
DE69808594D1 (de) Flüssigkristall-anzeigevorrichtung
DE69614210D1 (de) Flüssigkristallanzeigevorrichtung
DE69223139D1 (de) Flüssigkristall-Anzeigevorrichtung
DE69423302D1 (de) Flüssigkristall-Anzeigevorrichtung
DE69636318D1 (de) Flüssigkristall-Anzeigevorrichtung
DE69407486D1 (de) Flüssigkristall-Anzeigevorrichtung
DE69633994D1 (de) Flüssigkristallanzeigeelement
DE69425642D1 (de) Flüssigkristall-Anzeigevorrichtung
DE69803956D1 (de) Flüssigkristallanzeigevorrichtung
DE69809317D1 (de) Flüssigkristallanzeigevorrichtung
DE69738972D1 (de) Flüssigkristallanzeige Vorrichtung
DE69623518D1 (de) Flüssigkristall-Anzeigevorrichtung
DE69532020D1 (de) Flüssigkristallanzeigevorrichtung
DE69525307D1 (de) Flüssigkristallanzeigevorrichtung
DE69729273D1 (de) Flüssigkristallanzeigevorrichtung
DE69530574D1 (de) Flüssigkristall-Anzeigevorrichtung
DE69829023D1 (de) Flüssigkristallanzeigevorrichtung
DE69705686D1 (de) Mehrfachige Flüssigkristallanzeigevorrichtung
DE69502761D1 (de) Flüssigkristall-Anzeigevorrichtung
DE69734336D1 (de) Flüssigkristall-Anzeigevorrichtungen

Legal Events

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