FR2274097A1 - Dispositif d'affichage a cristaux liquides - Google Patents

Dispositif d'affichage a cristaux liquides

Info

Publication number
FR2274097A1
FR2274097A1 FR7419587A FR7419587A FR2274097A1 FR 2274097 A1 FR2274097 A1 FR 2274097A1 FR 7419587 A FR7419587 A FR 7419587A FR 7419587 A FR7419587 A FR 7419587A FR 2274097 A1 FR2274097 A1 FR 2274097A1
Authority
FR
France
Prior art keywords
electrode segments
indicator system
liquid cell
element code
cell indicator
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.)
Granted
Application number
FR7419587A
Other languages
English (en)
French (fr)
Other versions
FR2274097B3 (enExample
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.)
Optel Corp
Original Assignee
Optel 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 Optel Corp filed Critical Optel Corp
Priority to FR7419587A priority Critical patent/FR2274097A1/fr
Publication of FR2274097A1 publication Critical patent/FR2274097A1/fr
Application granted granted Critical
Publication of FR2274097B3 publication Critical patent/FR2274097B3/fr
Granted 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
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G02F1/13452—Conductors connecting driver circuitry and terminals of panels
    • 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
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G17/00—Structural details; Housings
    • G04G17/02—Component assemblies
    • G04G17/04—Mounting of electronic components
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0023—Visual time or date indication means by light valves in general
    • G04G9/0029—Details
    • G04G9/0035—Details constructional

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
FR7419587A 1974-06-06 1974-06-06 Dispositif d'affichage a cristaux liquides Granted FR2274097A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7419587A FR2274097A1 (fr) 1974-06-06 1974-06-06 Dispositif d'affichage a cristaux liquides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7419587A FR2274097A1 (fr) 1974-06-06 1974-06-06 Dispositif d'affichage a cristaux liquides

Publications (2)

Publication Number Publication Date
FR2274097A1 true FR2274097A1 (fr) 1976-01-02
FR2274097B3 FR2274097B3 (enExample) 1977-04-08

Family

ID=9139712

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7419587A Granted FR2274097A1 (fr) 1974-06-06 1974-06-06 Dispositif d'affichage a cristaux liquides

Country Status (1)

Country Link
FR (1) FR2274097A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2807350A1 (de) * 1977-03-02 1978-08-24 Sharp Kk Fluessigkristall-anzeigevorrichtung in baueinheit mit einem integrierten schaltkreis
EP0039871A1 (fr) * 1980-05-08 1981-11-18 SINTRA-ALCATEL Société Anonyme dite: Afficheur bidimensionnel à couche fluide commandée électriquement et son procédé de fabrication

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2807350A1 (de) * 1977-03-02 1978-08-24 Sharp Kk Fluessigkristall-anzeigevorrichtung in baueinheit mit einem integrierten schaltkreis
EP0039871A1 (fr) * 1980-05-08 1981-11-18 SINTRA-ALCATEL Société Anonyme dite: Afficheur bidimensionnel à couche fluide commandée électriquement et son procédé de fabrication

Also Published As

Publication number Publication date
FR2274097B3 (enExample) 1977-04-08

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Legal Events

Date Code Title Description
ST Notification of lapse