CH539314A - Display device with a cell containing a crystalline liquid - Google Patents

Display device with a cell containing a crystalline liquid

Info

Publication number
CH539314A
CH539314A CH1263070A CH1263070A CH539314A CH 539314 A CH539314 A CH 539314A CH 1263070 A CH1263070 A CH 1263070A CH 1263070 A CH1263070 A CH 1263070A CH 539314 A CH539314 A CH 539314A
Authority
CH
Switzerland
Prior art keywords
display device
cell containing
crystalline liquid
crystalline
liquid
Prior art date
Application number
CH1263070A
Other languages
German (de)
Inventor
Sussman Alan
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.)
Filing date
Publication date
Application filed by Rca Corp filed Critical Rca Corp
Publication of CH539314A publication Critical patent/CH539314A/en

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)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Liquid Crystal (AREA)
CH1263070A 1969-08-25 1970-08-24 Display device with a cell containing a crystalline liquid CH539314A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH539314A true CH539314A (en) 1973-07-15

Family

ID=25313923

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1263070A CH539314A (en) 1969-08-25 1970-08-24 Display device with a cell containing a crystalline liquid

Country Status (8)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5214983B2 (en) * 1972-01-31 1977-04-26
US3792198A (en) * 1972-09-28 1974-02-12 Ibm Partition system for image displays
JPS49115563A (en) * 1973-03-07 1974-11-05
JPS5016557A (en) * 1973-06-11 1975-02-21
DE2355134C2 (en) * 1973-11-05 1983-04-07 Vdo Adolf Schindling Ag, 6000 Frankfurt Display device
DE2708433A1 (en) * 1977-02-26 1978-08-31 Kirsten Elektrotech Illuminated dashboard for military vehicle - uses collimator grille comprising array of opaque slats to prevent stray light
DE2845858C2 (en) * 1978-10-21 1981-10-08 Standard Elektrik Lorenz Ag, 7000 Stuttgart Display arrangement
DE2931328C2 (en) * 1979-08-02 1981-10-01 Standard Elektrik Lorenz Ag, 7000 Stuttgart Display arrangement with a liquid cell
DE2937054A1 (en) * 1979-09-13 1981-03-19 Standard Elektrik Lorenz Ag, 7000 Stuttgart DISPLAY ARRANGEMENT WITH A LIQUID CELL
DE2937433C2 (en) * 1979-09-15 1981-08-06 Standard Elektrik Lorenz Ag, 7000 Stuttgart Exposure arrangement
DE2937974A1 (en) * 1979-09-20 1981-04-02 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt DEVICE FOR ELECTROOPTICALLY CONTROLLING A LIGHT BUNDLE
JPS56170434U (en) * 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 (en) 1971-03-01
GB1298257A (en) 1972-11-29
SE376675B (en) 1975-06-02
BE755222A (en) 1971-02-01
CA961146B (en) 1975-01-14
DE2042180B2 (en) 1973-01-18
DE2042180A1 (en) 1972-02-17
FR2058972A5 (en) 1971-05-28

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Legal Events

Date Code Title Description
PL Patent ceased