FR2124368A1 - - Google Patents

Info

Publication number
FR2124368A1
FR2124368A1 FR7203413A FR7203413A FR2124368A1 FR 2124368 A1 FR2124368 A1 FR 2124368A1 FR 7203413 A FR7203413 A FR 7203413A FR 7203413 A FR7203413 A FR 7203413A FR 2124368 A1 FR2124368 A1 FR 2124368A1
Authority
FR
France
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
FR7203413A
Other languages
French (fr)
Other versions
FR2124368B1 (is"
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.)
Electrovac AG
Original Assignee
Electrovac AG
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 Electrovac AG filed Critical Electrovac AG
Publication of FR2124368A1 publication Critical patent/FR2124368A1/fr
Application granted granted Critical
Publication of FR2124368B1 publication Critical patent/FR2124368B1/fr
Expired 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
    • 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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • 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
    • G02F1/1341—Filling or closing of cells

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Joining Of Glass To Other Materials (AREA)
FR7203413A 1971-02-04 1972-02-02 Expired FR2124368B1 (is")

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT94671A AT305392B (de) 1971-02-04 1971-02-04 Flüssigkristallzelle

Publications (2)

Publication Number Publication Date
FR2124368A1 true FR2124368A1 (is") 1972-09-22
FR2124368B1 FR2124368B1 (is") 1975-10-24

Family

ID=3503471

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7203413A Expired FR2124368B1 (is") 1971-02-04 1972-02-02

Country Status (5)

Country Link
AT (1) AT305392B (is")
DE (1) DE2124151C2 (is")
FR (1) FR2124368B1 (is")
GB (1) GB1337552A (is")
IT (1) IT947225B (is")

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2175727A1 (is") * 1972-03-14 1973-10-26 Asahi Glass Co Ltd
FR2280945A1 (fr) * 1974-07-30 1976-02-27 Siemens Ag Ecran d'affichage a cristaux liquides

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT314628B (de) * 1972-07-03 1974-04-10 Elektrovac Fabrikation Elektro Flüssigkristallzelle
DE2534783C2 (de) * 1974-08-14 1983-05-05 Kabushiki Kaisha Seikosha, Tokyo Elektrooptische Anzeigeeinrichtung
DE2462991C2 (de) * 1974-12-16 1982-12-16 Siemens AG, 1000 Berlin und 8000 München Flüssigkristallanzeige zur Wiedergabe von bewegten Bildern
NO149261B (no) * 1980-11-12 Norsk Lcd A.S., Optisk display-celle og fremgangsmaate ved fremstilling av denne.
DE3047227A1 (de) * 1980-12-16 1982-07-15 Standard Elektrik Lorenz Ag, 7000 Stuttgart Fluessigkristallzelle
DE3049092A1 (de) * 1980-12-24 1982-07-29 SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen Zelle fuer ein elektrooptisches anzeigeelement und verfahren zu ihrer herstellung
DE3208604A1 (de) * 1982-03-10 1983-09-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zum herstellen einer grossflaechigen fluessigkristall-anzeigezelle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2175727A1 (is") * 1972-03-14 1973-10-26 Asahi Glass Co Ltd
FR2280945A1 (fr) * 1974-07-30 1976-02-27 Siemens Ag Ecran d'affichage a cristaux liquides

Also Published As

Publication number Publication date
DE2124151C2 (de) 1981-10-08
AT305392B (de) 1973-02-26
IT947225B (it) 1973-05-21
DE2124151A1 (de) 1972-08-17
GB1337552A (en) 1973-11-14
FR2124368B1 (is") 1975-10-24

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Legal Events

Date Code Title Description
ST Notification of lapse