BE755222A - Dispositif a cristal liquide - Google Patents

Dispositif a cristal liquide

Info

Publication number
BE755222A
BE755222A BE755222DA BE755222A BE 755222 A BE755222 A BE 755222A BE 755222D A BE755222D A BE 755222DA BE 755222 A BE755222 A BE 755222A
Authority
BE
Belgium
Prior art keywords
liquid crystal
crystal device
liquid
crystal
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
A Sussman
Original Assignee
Rca Corp
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.)
Publication date
Publication of BE755222A publication Critical patent/BE755222A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/14—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by means of electrically scanned solid-state devices
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133524—Light-guides, e.g. fibre-optic bundles, louvered or jalousie light-guides

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
BE755222D 1969-08-25 Dispositif a cristal liquide BE755222A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85266469A 1969-08-25 1969-08-25

Publications (1)

Publication Number Publication Date
BE755222A true BE755222A (fr) 1971-02-01

Family

ID=25313923

Family Applications (1)

Application Number Title Priority Date Filing Date
BE755222D BE755222A (fr) 1969-08-25 Dispositif a cristal liquide

Country Status (8)

Country Link
BE (1) BE755222A (https=)
CA (1) CA961146B (https=)
CH (1) CH539314A (https=)
DE (1) DE2042180B2 (https=)
FR (1) FR2058972A5 (https=)
GB (1) GB1298257A (https=)
NL (1) NL7012488A (https=)
SE (1) SE376675B (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5214983B2 (https=) * 1972-01-31 1977-04-26
US3792198A (en) * 1972-09-28 1974-02-12 Ibm Partition system for image displays
JPS49115563A (https=) * 1973-03-07 1974-11-05
JPS5016557A (https=) * 1973-06-11 1975-02-21
DE2355134C2 (de) * 1973-11-05 1983-04-07 Vdo Adolf Schindling Ag, 6000 Frankfurt Anzeigevorrichtung
DE2708433C2 (de) * 1977-02-26 1987-01-29 Franz Kirsten Elektrotechnische Spezialfabrik, 6530 Bingen Armaturenbrett für Kraftfahrzeuge, insbesondere für Militärkraftfahrzeuge
DE2845858C2 (de) * 1978-10-21 1981-10-08 Standard Elektrik Lorenz Ag, 7000 Stuttgart Anzeigeanordnung
DE2931328C2 (de) * 1979-08-02 1981-10-01 Standard Elektrik Lorenz Ag, 7000 Stuttgart Anzeigeanordnung mit einer Flüssigkeitszelle
DE2937054A1 (de) * 1979-09-13 1981-03-19 Standard Elektrik Lorenz Ag, 7000 Stuttgart Anzeigeanordnung mit einer fluessigkeitszelle
DE2937433C2 (de) * 1979-09-15 1981-08-06 Standard Elektrik Lorenz Ag, 7000 Stuttgart Belichtungsanordnung
DE2937974A1 (de) * 1979-09-20 1981-04-02 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Vorrichtung zur elektrooptischen steuerung eines lichtbuendels
JPS56170434U (https=) * 1981-04-16 1981-12-16
GB2120396A (en) * 1982-05-06 1983-11-30 Standard Telephones Cables Ltd Transmission type liquid crystal display device

Also Published As

Publication number Publication date
NL7012488A (https=) 1971-03-01
CA961146B (en) 1975-01-14
FR2058972A5 (https=) 1971-05-28
CH539314A (de) 1973-07-15
DE2042180A1 (de) 1972-02-17
DE2042180B2 (de) 1973-01-18
GB1298257A (en) 1972-11-29
SE376675B (https=) 1975-06-02

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