DE69529309T2 - Flüssigkristallanzeigegerät - Google Patents

Flüssigkristallanzeigegerät

Info

Publication number
DE69529309T2
DE69529309T2 DE69529309T DE69529309T DE69529309T2 DE 69529309 T2 DE69529309 T2 DE 69529309T2 DE 69529309 T DE69529309 T DE 69529309T DE 69529309 T DE69529309 T DE 69529309T DE 69529309 T2 DE69529309 T2 DE 69529309T2
Authority
DE
Germany
Prior art keywords
liquid crystal
crystal display
display apparatus
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
DE69529309T
Other languages
English (en)
Other versions
DE69529309D1 (de
Inventor
Takayoshi Hanami
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Application granted granted Critical
Publication of DE69529309D1 publication Critical patent/DE69529309D1/de
Publication of DE69529309T2 publication Critical patent/DE69529309T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G09G3/3622—Control of matrices with row and column drivers using a passive 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
    • G02F1/137—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
    • G02F1/1396—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 liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell
    • G02F1/1397—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 liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell the twist being substantially higher than 90°, e.g. STN-, SBE-, OMI-LC cells
DE69529309T 1994-03-23 1995-03-23 Flüssigkristallanzeigegerät Expired - Fee Related DE69529309T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6052246A JPH07261149A (ja) 1994-03-23 1994-03-23 液晶装置

Publications (2)

Publication Number Publication Date
DE69529309D1 DE69529309D1 (de) 2003-02-13
DE69529309T2 true DE69529309T2 (de) 2003-10-02

Family

ID=12909376

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69529309T Expired - Fee Related DE69529309T2 (de) 1994-03-23 1995-03-23 Flüssigkristallanzeigegerät

Country Status (4)

Country Link
US (1) US5748162A (de)
EP (1) EP0674304B1 (de)
JP (1) JPH07261149A (de)
DE (1) DE69529309T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW373095B (en) * 1995-06-15 1999-11-01 Canon Kk Method for driving optical modulation unit, optical modulation or image display system
JP2001318658A (ja) * 2000-03-02 2001-11-16 Sharp Corp 液晶表示装置
US8150136B2 (en) 2004-03-16 2012-04-03 Amnis Corporation Image based quantitation of molecular translocation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6142690A (ja) * 1984-08-03 1986-03-01 シャープ株式会社 液晶表示素子の駆動方法
JPS61256324A (ja) * 1985-05-10 1986-11-13 Hitachi Ltd 液晶表示素子
JPS63314520A (ja) * 1987-06-17 1988-12-22 Fujitsu Kiden Ltd 液晶表示素子
DE68917833T2 (de) * 1988-06-24 1995-01-26 Canon Kk Ferroelektrische chirale smektische Flüssigkristallzusammensetzung und Vorrichtung mit dieser Zusammensetzung.
US5151803A (en) * 1989-01-09 1992-09-29 Matsushita Electric Industrial Co., Ltd. Pixel-gap controlled ferroelectric liquid crystal display device and its driving method
JP2873616B2 (ja) * 1989-09-25 1999-03-24 株式会社半導体エネルギー研究所 液晶電気光学装置の駆動方法
EP0443248A2 (de) * 1990-02-20 1991-08-28 Seiko Epson Corporation Flüssigkristallanzeigeeinrichtung
JPH06259041A (ja) * 1993-03-05 1994-09-16 Asahi Glass Co Ltd 液晶表示装置

Also Published As

Publication number Publication date
EP0674304A2 (de) 1995-09-27
US5748162A (en) 1998-05-05
EP0674304A3 (de) 1996-09-04
EP0674304B1 (de) 2003-01-08
JPH07261149A (ja) 1995-10-13
DE69529309D1 (de) 2003-02-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee