FR2124368B1 - - Google Patents

Info

Publication number
FR2124368B1
FR2124368B1 FR7203413A FR7203413A FR2124368B1 FR 2124368 B1 FR2124368 B1 FR 2124368B1 FR 7203413 A FR7203413 A FR 7203413A FR 7203413 A FR7203413 A FR 7203413A FR 2124368 B1 FR2124368 B1 FR 2124368B1
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.)
Expired
Application number
FR7203413A
Other languages
French (fr)
Other versions
FR2124368A1 (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.)
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 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT94671A AT305392B (en) 1971-02-04 1971-02-04 Liquid crystal cell

Publications (2)

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

Family

ID=3503471

Family Applications (1)

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

Country Status (5)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526097B2 (en) * 1972-03-14 1977-02-18
AT314628B (en) * 1972-07-03 1974-04-10 Elektrovac Fabrikation Elektro Liquid crystal cell
DE2436658C2 (en) * 1974-07-30 1976-10-14 Siemens Ag LIQUID CRYSTAL DISPLAY SCREEN
DE2534783C2 (en) * 1974-08-14 1983-05-05 Kabushiki Kaisha Seikosha, Tokyo Electro-optical display device
DE2462991C2 (en) * 1974-12-16 1982-12-16 Siemens AG, 1000 Berlin und 8000 München Liquid crystal display for reproducing moving images
NO149261B (en) * 1980-11-12 Norsk Lcd A.S., OPTICAL DISPLAY CELL AND METHOD OF MANUFACTURING IT.
DE3047227A1 (en) * 1980-12-16 1982-07-15 Standard Elektrik Lorenz Ag, 7000 Stuttgart Liq. crystal cell sealed with inorganic adhesive - pref. poly:silicate cpd. for resistance to rough treatment
DE3049092A1 (en) * 1980-12-24 1982-07-29 SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen CELL FOR AN ELECTRO-OPTICAL DISPLAY ELEMENT AND METHOD FOR THEIR PRODUCTION
DE3208604A1 (en) * 1982-03-10 1983-09-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Method for producing a large-area liquid crystal display cell

Also Published As

Publication number Publication date
FR2124368A1 (en) 1972-09-22
GB1337552A (en) 1973-11-14
AT305392B (en) 1973-02-26
DE2124151C2 (en) 1981-10-08
DE2124151A1 (en) 1972-08-17
IT947225B (en) 1973-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse