DE3670700D1 - Farbfluessigkristall-anzeigevorrichtung. - Google Patents

Farbfluessigkristall-anzeigevorrichtung.

Info

Publication number
DE3670700D1
DE3670700D1 DE8686113999T DE3670700T DE3670700D1 DE 3670700 D1 DE3670700 D1 DE 3670700D1 DE 8686113999 T DE8686113999 T DE 8686113999T DE 3670700 T DE3670700 T DE 3670700T DE 3670700 D1 DE3670700 D1 DE 3670700D1
Authority
DE
Germany
Prior art keywords
liquid crystal
display device
crystal display
color liquid
color
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
DE8686113999T
Other languages
English (en)
Inventor
Hiroshi Ito
Masaru Kugo
Sizuhisa Watanabe
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.)
Hitachi Ltd
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
Priority claimed from JP60223627A external-priority patent/JPS6283721A/ja
Priority claimed from JP60276821A external-priority patent/JPS62136620A/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE3670700D1 publication Critical patent/DE3670700D1/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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • 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
    • G02F1/134327—Segmented, e.g. alpha numeric display
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
    • G02F2201/124—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode interdigital
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/52—RGB geometrical arrangements

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)
  • Geometry (AREA)
  • Liquid Crystal (AREA)
DE8686113999T 1985-10-09 1986-10-09 Farbfluessigkristall-anzeigevorrichtung. Expired - Lifetime DE3670700D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60223627A JPS6283721A (ja) 1985-10-09 1985-10-09 カラ−液晶表示素子
JP60276821A JPS62136620A (ja) 1985-12-11 1985-12-11 液晶表示素子

Publications (1)

Publication Number Publication Date
DE3670700D1 true DE3670700D1 (de) 1990-05-31

Family

ID=26525600

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686113999T Expired - Lifetime DE3670700D1 (de) 1985-10-09 1986-10-09 Farbfluessigkristall-anzeigevorrichtung.

Country Status (4)

Country Link
US (1) US4697886A (de)
EP (1) EP0219064B1 (de)
KR (1) KR910007013B1 (de)
DE (1) DE3670700D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4853296A (en) * 1986-10-22 1989-08-01 Toppan Printing Co., Ltd. Electrode plate for color display device
DE3705259A1 (de) * 1987-02-19 1988-09-01 Vdo Schindling Fluessigkristallzelle
FR2618008B1 (fr) * 1987-07-07 1989-10-20 Commissariat Energie Atomique Ecran polychrome
JPS6442633A (en) * 1987-08-10 1989-02-14 Koito Mfg Co Ltd Liquid crystal display device for color display
JP2594985B2 (ja) * 1987-11-24 1997-03-26 株式会社日立製作所 液晶表示素子
JPH04174417A (ja) * 1990-11-07 1992-06-22 Sharp Corp カラー液晶表示装置
KR950009318A (ko) * 1993-09-03 1995-04-21 미타라이 하지메 표시장치
US6147666A (en) * 1997-12-22 2000-11-14 Yaniv; Zvi Multipole liquid crystal display
DE60331481D1 (de) * 2003-09-04 2010-04-08 Fujitsu Ltd Ic-karte

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA760824A (en) * 1967-06-13 O. Hoffmann Gotfred Transfer counter
CA995783A (en) * 1971-06-04 1976-08-24 Ise Electronics Corporation Liquid crystal display device
US3807831A (en) * 1972-06-20 1974-04-30 Beckman Instruments Inc Liquid crystal display apparatus
DD100605A1 (de) * 1972-11-06 1973-09-20
JPS5436750A (en) * 1977-08-26 1979-03-17 Citizen Watch Co Ltd Liquid crystal display device with comb-tooth shaped electrode
GB2024443B (en) * 1978-03-22 1982-06-23 Marconi Co Ltd Coloured display systems
JPS59136718A (ja) * 1983-01-26 1984-08-06 Mitsubishi Electric Corp 液晶表示素子
JPS59222877A (ja) * 1983-06-01 1984-12-14 大日本スクリ−ン製造株式会社 多色液晶表示素子
JPS60260921A (ja) * 1984-06-08 1985-12-24 Hitachi Ltd 液晶表示装置

Also Published As

Publication number Publication date
KR870004395A (ko) 1987-05-09
EP0219064A3 (en) 1988-10-12
EP0219064B1 (de) 1990-04-25
KR910007013B1 (ko) 1991-09-14
EP0219064A2 (de) 1987-04-22
US4697886A (en) 1987-10-06

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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