AT305392B - Liquid crystal cell - Google Patents

Liquid crystal cell

Info

Publication number
AT305392B
AT305392B AT94671A AT94671A AT305392B AT 305392 B AT305392 B AT 305392B AT 94671 A AT94671 A AT 94671A AT 94671 A AT94671 A AT 94671A AT 305392 B AT305392 B AT 305392B
Authority
AT
Austria
Prior art keywords
liquid crystal
crystal cell
cell
liquid
crystal
Prior art date
Application number
AT94671A
Other languages
German (de)
Inventor
Helmut Dipl Ing Bayer
Original Assignee
Electrovac
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 filed Critical Electrovac
Priority to AT94671A priority Critical patent/AT305392B/en
Priority to DE19712124151 priority patent/DE2124151C2/en
Priority to IT2011772A priority patent/IT947225B/en
Priority to FR7203413A priority patent/FR2124368B1/fr
Priority to GB512972A priority patent/GB1337552A/en
Application granted granted Critical
Publication of AT305392B publication Critical patent/AT305392B/en

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)
AT94671A 1971-02-04 1971-02-04 Liquid crystal cell AT305392B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT94671A AT305392B (en) 1971-02-04 1971-02-04 Liquid crystal cell
DE19712124151 DE2124151C2 (en) 1971-02-04 1971-05-14 Liquid crystal cell
IT2011772A IT947225B (en) 1971-02-04 1972-02-02 LIQUID CRYSTAL CELL
FR7203413A FR2124368B1 (en) 1971-02-04 1972-02-02
GB512972A GB1337552A (en) 1971-02-04 1972-02-03 Liquid crystal cells

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
AT305392B true AT305392B (en) 1973-02-26

Family

ID=3503471

Family Applications (1)

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

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2191137A1 (en) * 1972-07-03 1974-02-01 Electrovac

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526097B2 (en) * 1972-03-14 1977-02-18
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2191137A1 (en) * 1972-07-03 1974-02-01 Electrovac

Also Published As

Publication number Publication date
IT947225B (en) 1973-05-21
FR2124368B1 (en) 1975-10-24
DE2124151A1 (en) 1972-08-17
GB1337552A (en) 1973-11-14
DE2124151C2 (en) 1981-10-08
FR2124368A1 (en) 1972-09-22

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee