AT314628B - Liquid crystal cell - Google Patents

Liquid crystal cell

Info

Publication number
AT314628B
AT314628B AT571472A AT571472A AT314628B AT 314628 B AT314628 B AT 314628B AT 571472 A AT571472 A AT 571472A AT 571472 A AT571472 A AT 571472A AT 314628 B AT314628 B AT 314628B
Authority
AT
Austria
Prior art keywords
liquid crystal
crystal cell
cell
liquid
crystal
Prior art date
Application number
AT571472A
Other languages
German (de)
Inventor
Ing Helmut Bayer Dipl
Original Assignee
Elektrovac Fabrikation Elektro
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 Elektrovac Fabrikation Elektro filed Critical Elektrovac Fabrikation Elektro
Priority to AT571472A priority Critical patent/AT314628B/en
Priority to DE19732331567 priority patent/DE2331567B2/en
Priority to GB2956473A priority patent/GB1381077A/en
Priority to IT6893373A priority patent/IT986609B/en
Priority to FR7323915A priority patent/FR2191137B1/fr
Application granted granted Critical
Publication of AT314628B publication Critical patent/AT314628B/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
    • 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)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
AT571472A 1972-07-03 1972-07-03 Liquid crystal cell AT314628B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT571472A AT314628B (en) 1972-07-03 1972-07-03 Liquid crystal cell
DE19732331567 DE2331567B2 (en) 1972-07-03 1973-06-20 METHOD FOR PRODUCING A LIQUID CRYSTAL CELL
GB2956473A GB1381077A (en) 1972-07-03 1973-06-21 Liquid-crystal cells
IT6893373A IT986609B (en) 1972-07-03 1973-06-28 CRI STALLINO LIQUID ELECTRODIC CELL
FR7323915A FR2191137B1 (en) 1972-07-03 1973-06-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT571472A AT314628B (en) 1972-07-03 1972-07-03 Liquid crystal cell

Publications (1)

Publication Number Publication Date
AT314628B true AT314628B (en) 1974-04-10

Family

ID=3578855

Family Applications (1)

Application Number Title Priority Date Filing Date
AT571472A AT314628B (en) 1972-07-03 1972-07-03 Liquid crystal cell

Country Status (5)

Country Link
AT (1) AT314628B (en)
DE (1) DE2331567B2 (en)
FR (1) FR2191137B1 (en)
GB (1) GB1381077A (en)
IT (1) IT986609B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2548743C2 (en) * 1974-11-05 1984-11-22 Rca Corp., New York, N.Y. Method for sealing a liquid crystal cell
JPS526545A (en) * 1975-07-04 1977-01-19 Hitachi Ltd Method of manufacturing liquid crystal display element
US4037930A (en) * 1976-04-05 1977-07-26 Hitachi, Ltd. Liquid crystal display cells
US4056306A (en) * 1976-09-13 1977-11-01 Hitachi, Ltd. Liquid crystal display device and method of manufacturing the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3650603A (en) * 1967-12-05 1972-03-21 Rca Corp Liquid crystal light valve containing a mixture of nematic and cholesteric materials in which the light scattering effect is reduced when an electric field is applied
CH532811A (en) * 1970-05-11 1972-08-31 Manuf Des Montres Rolex S A Bi Timepiece comprising a display device with at least one liquid crystal cell
AT307522B (en) * 1970-12-21 1973-05-25 Electrovac Liquid crystal cell and process for their manufacture
AT305392B (en) * 1971-02-04 1973-02-26 Electrovac Liquid crystal cell
US3751137A (en) * 1971-10-18 1973-08-07 Rockwell International Corp Liquid crystal display device

Also Published As

Publication number Publication date
DE2331567A1 (en) 1974-01-24
IT986609B (en) 1975-01-30
FR2191137A1 (en) 1974-02-01
GB1381077A (en) 1975-01-22
DE2331567B2 (en) 1977-10-13
FR2191137B1 (en) 1978-07-21

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Legal Events

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