JPS52133229A - Analog liquid crystal display unit - Google Patents

Analog liquid crystal display unit

Info

Publication number
JPS52133229A
JPS52133229A JP5062477A JP5062477A JPS52133229A JP S52133229 A JPS52133229 A JP S52133229A JP 5062477 A JP5062477 A JP 5062477A JP 5062477 A JP5062477 A JP 5062477A JP S52133229 A JPS52133229 A JP S52133229A
Authority
JP
Japan
Prior art keywords
liquid crystal
display unit
crystal display
analog liquid
analog
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.)
Pending
Application number
JP5062477A
Other languages
English (en)
Inventor
Darujiyan Buriyuno
Roberuto Jiyaaku
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of JPS52133229A publication Critical patent/JPS52133229A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/40—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D13/00—Component parts of indicators for measuring arrangements not specially adapted for a specific variable
    • 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
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Indicating Measured Values (AREA)
JP5062477A 1976-04-30 1977-04-30 Analog liquid crystal display unit Pending JPS52133229A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7612996A FR2349849A1 (fr) 1976-04-30 1976-04-30 Dispositif d'affichage analogique a cristal liquide

Publications (1)

Publication Number Publication Date
JPS52133229A true JPS52133229A (en) 1977-11-08

Family

ID=9172554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5062477A Pending JPS52133229A (en) 1976-04-30 1977-04-30 Analog liquid crystal display unit

Country Status (4)

Country Link
US (1) US4106858A (ja)
JP (1) JPS52133229A (ja)
DE (1) DE2719059A1 (ja)
FR (1) FR2349849A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4493531A (en) * 1980-07-03 1985-01-15 Control Interface Company Limited Field sensitive optical displays, generation of fields therefor and scanning thereof
FR2546324B1 (fr) * 1983-05-17 1985-07-05 Thomson Csf Dispositif de visualisation a memoire entretenue
JPH0764123A (ja) * 1993-08-20 1995-03-10 Internatl Business Mach Corp <Ibm> 屈折率分布型光偏向器及び光偏向方法
ITTO20030427A1 (it) * 2003-06-06 2004-12-07 Fiat Ricerche Pannello a trasmissione luminosa controllabile elettricamente e relativo metodo di controllo
WO2005015300A1 (en) * 2003-08-06 2005-02-17 Koninklijke Philips Electronics N.V. Liquid crystal display device and driving method to avoid disclinations
CN100464237C (zh) * 2003-08-22 2009-02-25 统宝香港控股有限公司 显示装置和视角控制单元
GB0817296D0 (en) * 2008-09-22 2008-10-29 Pilkington Group Ltd Methods of switching and apparatus comprising an electrically actuated variable transmission material
GB2508845A (en) 2012-12-12 2014-06-18 Sharp Kk Analogue multi-pixel drive

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675988A (en) * 1969-11-25 1972-07-11 Sperry Rand Corp Liquid crystal electro-optical measurement and display devices
CH529421A (de) * 1971-03-30 1972-10-15 Bbc Brown Boveri & Cie Schaltungsanordnung zur Aussteuerung matrixförmig adressierbarer flüssigkristalliner Lichtventile
US3857629A (en) * 1973-05-14 1974-12-31 Ibm Fast turn-off nematic liquid optical devices
US4009934A (en) * 1974-01-11 1977-03-01 Eastman Kodak Company Electro-optic display devices and methods
US3979743A (en) * 1974-02-20 1976-09-07 The Rank Organisation Limited Displays

Also Published As

Publication number Publication date
US4106858A (en) 1978-08-15
DE2719059A1 (de) 1977-11-10
FR2349849B1 (ja) 1978-08-25
FR2349849A1 (fr) 1977-11-25

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