FR2291563A1 - Dispositif d'affichage en couleur a cristaux liquides - Google Patents

Dispositif d'affichage en couleur a cristaux liquides

Info

Publication number
FR2291563A1
FR2291563A1 FR7526308A FR7526308A FR2291563A1 FR 2291563 A1 FR2291563 A1 FR 2291563A1 FR 7526308 A FR7526308 A FR 7526308A FR 7526308 A FR7526308 A FR 7526308A FR 2291563 A1 FR2291563 A1 FR 2291563A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7526308A
Other languages
English (en)
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.)
Japan Suncrux Co Ltd
Original Assignee
Japan Suncrux Co 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 JP13734874U external-priority patent/JPS5162842U/ja
Priority claimed from JP13734974U external-priority patent/JPS5162843U/ja
Application filed by Japan Suncrux Co Ltd filed Critical Japan Suncrux Co Ltd
Publication of FR2291563A1 publication Critical patent/FR2291563A1/fr
Withdrawn legal-status Critical Current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
    • G02F1/133528—Polarisers
    • G02F1/133533—Colour selective polarisers
    • 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
    • G02F2201/16—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 series; tandem

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)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
FR7526308A 1974-11-13 1975-08-26 Dispositif d'affichage en couleur a cristaux liquides Withdrawn FR2291563A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13734874U JPS5162842U (fr) 1974-11-13 1974-11-13
JP13734974U JPS5162843U (fr) 1974-11-13 1974-11-13

Publications (1)

Publication Number Publication Date
FR2291563A1 true FR2291563A1 (fr) 1976-06-11

Family

ID=26470687

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7526308A Withdrawn FR2291563A1 (fr) 1974-11-13 1975-08-26 Dispositif d'affichage en couleur a cristaux liquides

Country Status (4)

Country Link
US (1) US4068926A (fr)
DE (1) DE2541522A1 (fr)
FR (1) FR2291563A1 (fr)
GB (1) GB1526559A (fr)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53107483U (fr) * 1977-02-03 1978-08-29
FR2404271A1 (fr) * 1977-09-23 1979-04-20 Thomson Csf Dispositif de visualisation comportant une couche mince de cristal liquide accolee a une lame photoconductrice
US4188094A (en) * 1978-02-15 1980-02-12 Fergason James L Liquid crystal display having light indicia on a dark background
JPS5621182A (en) * 1979-07-27 1981-02-27 Stanley Electric Co Ltd Multiicolor liquid crystal display element
JPS5713429A (en) * 1980-06-28 1982-01-23 Hosiden Electronics Co Ltd Liquid crystal display element
US4416514A (en) * 1980-11-10 1983-11-22 Polaroid Corporation Color filter
IT1172826B (it) * 1983-04-20 1987-06-18 Consiglio Nazionale Ricerche Dispositivo a cristalli liquidi per la rotazione continua della polarizzazione selettiva di luce monocromatica
US4582396A (en) * 1983-05-09 1986-04-15 Tektronix, Inc. Field sequential color display system using optical retardation
JPS60117215A (ja) * 1983-11-29 1985-06-24 Sharp Corp 液晶表示装置
US4611889A (en) * 1984-04-04 1986-09-16 Tektronix, Inc. Field sequential liquid crystal display with enhanced brightness
US4674841A (en) * 1985-03-08 1987-06-23 Tektronix, Inc. Color filter switchable among three state via a variable retarder
CA1278118C (fr) * 1986-02-05 1990-12-18 Richard A. Pidsosny Systeme d'affichage multicouleur a cristaux liquides
US4867536A (en) * 1986-02-05 1989-09-19 Ford Motor Company Color selectable liquid crystal display system
CA1268271A (fr) * 1987-11-06 1990-04-24 David M. Makow Afficheurs et indicateurs electro-optiques a animation
GB8807090D0 (en) * 1988-03-24 1988-04-27 Secr Defence Liquid crystal colour display
US5153568A (en) * 1988-07-21 1992-10-06 Proxima Corporation Liquid crystal display panel system and method of using same
US5302946A (en) * 1988-07-21 1994-04-12 Leonid Shapiro Stacked display panel construction and method of making same
US5089810A (en) * 1990-04-09 1992-02-18 Computer Accessories Corporation Stacked display panel construction and method of making same
US5050965A (en) * 1989-09-01 1991-09-24 In Focus Systems, Inc. Color display using supertwisted nematic liquid crystal material
USRE36654E (en) * 1989-03-28 2000-04-11 In Focus Systems, Inc. Stacked LCD color display
US4917465A (en) * 1989-03-28 1990-04-17 In Focus Systems, Inc. Color display system
US4920364A (en) * 1989-05-10 1990-04-24 Xerox Corporation Liquid crystal dynamic attenuator for laser printers
US5682180A (en) * 1990-06-08 1997-10-28 General Motors Corporation Multi-color electronic display utilizing opponent colors
US5184156A (en) * 1991-11-12 1993-02-02 Reliant Laser Corporation Glasses with color-switchable, multi-layered lenses
US5264950A (en) * 1992-01-06 1993-11-23 Kent State University Light modulating device with polarizer and liquid crystal interspersed as spherical or randomly distorted droplets in isotropic polymer
US5432624A (en) * 1993-12-03 1995-07-11 Reliant Technologies, Inc. Optical display unit in which light passes a first cell, reflects, then passes a second cell
US5760860A (en) * 1994-02-25 1998-06-02 The Secretary Of State For Defense In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Electro-optic scattering type devices with color polariser for switchable color
JP2005521100A (ja) * 2002-03-26 2005-07-14 富士写真フイルム株式会社 偏光板および液晶表示装置
CA2499399A1 (fr) * 2004-03-04 2005-09-04 Christian Lambert Dispositif de determination du contretypage precis des couleurs
WO2007063782A1 (fr) * 2005-11-30 2007-06-07 Semiconductor Energy Laboratory Co., Ltd. Dispositif d'affichage
EP1793264A1 (fr) * 2005-12-05 2007-06-06 Semiconductor Energy Laboratory Co., Ltd. Dispositif d'affichage à cristaux liquides
EP1804114B1 (fr) * 2005-12-28 2014-03-05 Semiconductor Energy Laboratory Co., Ltd. Dispositif d'affichage
EP1804115A1 (fr) * 2005-12-28 2007-07-04 Semiconductor Energy Laboratory Co., Ltd. Dispositif d'affichage
EP1816508A1 (fr) 2006-02-02 2007-08-08 Semiconductor Energy Laboratory Co., Ltd. Dispositif d'affichage
KR20080092466A (ko) * 2006-02-02 2008-10-15 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시장치
EP1826606B1 (fr) 2006-02-24 2012-12-26 Semiconductor Energy Laboratory Co., Ltd. Dispositif d'affichage
US7921591B1 (en) * 2009-04-30 2011-04-12 Terry Adcock Flip-up aiming sight

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3731986A (en) * 1971-04-22 1973-05-08 Int Liquid Xtal Co Display devices utilizing liquid crystal light modulation
US3806227A (en) * 1972-09-06 1974-04-23 Siemens Ag Arrangement for a multi-color data indication

Also Published As

Publication number Publication date
DE2541522A1 (de) 1976-05-26
GB1526559A (en) 1978-09-27
US4068926A (en) 1978-01-17

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
ST Notification of lapse