DE3576738D1 - Fluessigkristallanzeige. - Google Patents

Fluessigkristallanzeige.

Info

Publication number
DE3576738D1
DE3576738D1 DE8585115323T DE3576738T DE3576738D1 DE 3576738 D1 DE3576738 D1 DE 3576738D1 DE 8585115323 T DE8585115323 T DE 8585115323T DE 3576738 T DE3576738 T DE 3576738T DE 3576738 D1 DE3576738 D1 DE 3576738D1
Authority
DE
Germany
Prior art keywords
liquid crystal
crystal display
display
liquid
crystal
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 - Lifetime
Application number
DE8585115323T
Other languages
English (en)
Inventor
Thor Arne Larsen
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE3576738D1 publication Critical patent/DE3576738D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136277—Active matrix addressed cells formed on a semiconductor substrate, e.g. of silicon
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0814—Several active elements per pixel in active matrix panels used for selection purposes, e.g. logical AND for partial update
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
DE8585115323T 1985-04-17 1985-12-03 Fluessigkristallanzeige. Expired - Lifetime DE3576738D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/724,128 US4699469A (en) 1985-04-17 1985-04-17 Liquid crystal display

Publications (1)

Publication Number Publication Date
DE3576738D1 true DE3576738D1 (de) 1990-04-26

Family

ID=24909136

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585115323T Expired - Lifetime DE3576738D1 (de) 1985-04-17 1985-12-03 Fluessigkristallanzeige.

Country Status (5)

Country Link
US (1) US4699469A (de)
EP (1) EP0198954B1 (de)
JP (1) JPH0685114B2 (de)
CA (1) CA1236941A (de)
DE (1) DE3576738D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900004989B1 (en) * 1986-09-11 1990-07-16 Fujitsu Ltd Active matrix type display and driving method
US5309264A (en) * 1992-04-30 1994-05-03 International Business Machines Corporation Liquid crystal displays having multi-domain cells
US5643297A (en) * 1992-11-09 1997-07-01 Endovascular Instruments, Inc. Intra-artery obstruction clearing apparatus and methods
JP4119198B2 (ja) * 2002-08-09 2008-07-16 株式会社日立製作所 画像表示装置および画像表示モジュール
TW200918994A (en) * 2007-10-23 2009-05-01 Au Optronics Corp A liquid crystal display panel

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3863247A (en) * 1972-10-18 1975-01-28 Suwa Seikosha Kk Driving circuit for liquid crystal display cell
US4116544A (en) * 1973-02-12 1978-09-26 Beckman Instruments, Inc. Liquid crystal reflective display apparatus
US3862360A (en) * 1973-04-18 1975-01-21 Hughes Aircraft Co Liquid crystal display system with integrated signal storage circuitry
JPS51132940A (en) * 1975-05-14 1976-11-18 Sharp Corp Electric source apparatus
US4089038A (en) * 1976-03-30 1978-05-09 E. I. Du Pont De Nemours And Co. Dielectric compositions of zirconates and/or aluminates and devices thereof
US4103297A (en) * 1976-12-20 1978-07-25 Hughes Aircraft Company Light-insensitive matrix addressed liquid crystal display system
US4093355A (en) * 1977-02-04 1978-06-06 General Motors Corporation Symmetrical internal heater for liquid crystal display
US4443064A (en) * 1979-11-30 1984-04-17 Hughes Aircraft Company High resolution AC silicon MOS-light-valve substrate
EP0034796B1 (de) * 1980-02-22 1987-09-16 Kabushiki Kaisha Toshiba Flüssigkristall-Anzeigevorrichtung
DE3380367D1 (en) * 1982-02-19 1989-09-14 Secr Defence Brit Liquid crystal displays
JPS58182685A (ja) * 1982-04-20 1983-10-25 セイコーエプソン株式会社 表示体パネル
US4602850A (en) * 1984-03-08 1986-07-29 Vidium, Inc. Light valve display having integrated driving circuits and shield electrode

Also Published As

Publication number Publication date
EP0198954B1 (de) 1990-03-21
JPS61241797A (ja) 1986-10-28
JPH0685114B2 (ja) 1994-10-26
EP0198954A1 (de) 1986-10-29
CA1236941A (en) 1988-05-17
US4699469A (en) 1987-10-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition