FR2607301B1 - Dispositif d'affichage modulaire a cristaux liquides - Google Patents

Dispositif d'affichage modulaire a cristaux liquides

Info

Publication number
FR2607301B1
FR2607301B1 FR8616394A FR8616394A FR2607301B1 FR 2607301 B1 FR2607301 B1 FR 2607301B1 FR 8616394 A FR8616394 A FR 8616394A FR 8616394 A FR8616394 A FR 8616394A FR 2607301 B1 FR2607301 B1 FR 2607301B1
Authority
FR
France
Prior art keywords
liquid crystal
display device
crystal display
modular liquid
modular
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
FR8616394A
Other languages
English (en)
Other versions
FR2607301A1 (fr
Inventor
Alain Boissier
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.)
Societe des Telephones Ericsson SA
Original Assignee
Societe des Telephones Ericsson SA
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 Societe des Telephones Ericsson SA filed Critical Societe des Telephones Ericsson SA
Priority to FR8616394A priority Critical patent/FR2607301B1/fr
Publication of FR2607301A1 publication Critical patent/FR2607301A1/fr
Application granted granted Critical
Publication of FR2607301B1 publication Critical patent/FR2607301B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
    • 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
    • G02F1/133524—Light-guides, e.g. fibre-optic bundles, louvered or jalousie light-guides

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
FR8616394A 1986-11-25 1986-11-25 Dispositif d'affichage modulaire a cristaux liquides Expired - Fee Related FR2607301B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8616394A FR2607301B1 (fr) 1986-11-25 1986-11-25 Dispositif d'affichage modulaire a cristaux liquides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8616394A FR2607301B1 (fr) 1986-11-25 1986-11-25 Dispositif d'affichage modulaire a cristaux liquides

Publications (2)

Publication Number Publication Date
FR2607301A1 FR2607301A1 (fr) 1988-05-27
FR2607301B1 true FR2607301B1 (fr) 1990-11-30

Family

ID=9341179

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8616394A Expired - Fee Related FR2607301B1 (fr) 1986-11-25 1986-11-25 Dispositif d'affichage modulaire a cristaux liquides

Country Status (1)

Country Link
FR (1) FR2607301B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625588B1 (fr) * 1987-12-30 1993-02-19 Matra Dispositif d'affichage modulaire a cristaux liquides
DE4244448C2 (de) * 1992-12-23 1995-04-13 Krone Ag Verfahren und Anordnung zur optischen Darstellung von Informationen
US7145611B2 (en) * 2000-12-22 2006-12-05 Honeywell International, Inc. Seamless tiled display system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4263594A (en) * 1978-06-19 1981-04-21 Izon Corporation Electro-optical display design
JPS60203915A (ja) * 1984-03-28 1985-10-15 Matsushita Electric Ind Co Ltd 大型液晶デイスプレイ
JPH0756548B2 (ja) * 1984-04-25 1995-06-14 松下電器産業株式会社 平面画像表示パネル装置

Also Published As

Publication number Publication date
FR2607301A1 (fr) 1988-05-27

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Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 21/88

TP Transmission of property
ST Notification of lapse