IT986609B - Cella elettrodica a liquido cri stallino - Google Patents

Cella elettrodica a liquido cri stallino

Info

Publication number
IT986609B
IT986609B IT6893373A IT6893373A IT986609B IT 986609 B IT986609 B IT 986609B IT 6893373 A IT6893373 A IT 6893373A IT 6893373 A IT6893373 A IT 6893373A IT 986609 B IT986609 B IT 986609B
Authority
IT
Italy
Prior art keywords
stallino
electrodic
cri
cell
liquid
Prior art date
Application number
IT6893373A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT986609B publication Critical patent/IT986609B/it

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)
IT6893373A 1972-07-03 1973-06-28 Cella elettrodica a liquido cri stallino IT986609B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT571472A AT314628B (de) 1972-07-03 1972-07-03 Flüssigkristallzelle

Publications (1)

Publication Number Publication Date
IT986609B true IT986609B (it) 1975-01-30

Family

ID=3578855

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6893373A IT986609B (it) 1972-07-03 1973-06-28 Cella elettrodica a liquido cri stallino

Country Status (5)

Country Link
AT (1) AT314628B (en, 2012)
DE (1) DE2331567B2 (en, 2012)
FR (1) FR2191137B1 (en, 2012)
GB (1) GB1381077A (en, 2012)
IT (1) IT986609B (en, 2012)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1047380B (it) * 1974-11-05 1980-09-10 Rca Corp Dispositivo a cristalli liquidi e relativo procedimento di fabbricazione
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
CH697470A4 (en, 2012) * 1970-05-11 1972-08-31
AT307522B (de) * 1970-12-21 1973-05-25 Electrovac Flüssigkristallzelle und Verfahren zu deren Herstellung
AT305392B (de) * 1971-02-04 1973-02-26 Electrovac Flüssigkristallzelle
US3751137A (en) * 1971-10-18 1973-08-07 Rockwell International Corp Liquid crystal display device

Also Published As

Publication number Publication date
FR2191137A1 (en, 2012) 1974-02-01
FR2191137B1 (en, 2012) 1978-07-21
DE2331567B2 (de) 1977-10-13
AT314628B (de) 1974-04-10
DE2331567A1 (de) 1974-01-24
GB1381077A (en) 1975-01-22

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