SE7604826L - Fergatergivningsanordning med flytande kristall - Google Patents

Fergatergivningsanordning med flytande kristall

Info

Publication number
SE7604826L
SE7604826L SE7604826A SE7604826A SE7604826L SE 7604826 L SE7604826 L SE 7604826L SE 7604826 A SE7604826 A SE 7604826A SE 7604826 A SE7604826 A SE 7604826A SE 7604826 L SE7604826 L SE 7604826L
Authority
SE
Sweden
Prior art keywords
liquid
liquid crystal
craning
craning device
crystal
Prior art date
Application number
SE7604826A
Other languages
English (en)
Other versions
SE417876B (sv
Inventor
M N Ernstoff
W C Hoffman
R N Winner
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of SE7604826L publication Critical patent/SE7604826L/sv
Publication of SE417876B publication Critical patent/SE417876B/sv

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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers

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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
SE7604826A 1975-05-02 1976-04-27 Atergivningsanordning av flerfergstyp och i form av en plan panel med flytande kristaller SE417876B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/574,150 US4006968A (en) 1975-05-02 1975-05-02 Liquid crystal dot color display

Publications (2)

Publication Number Publication Date
SE7604826L true SE7604826L (sv) 1976-11-03
SE417876B SE417876B (sv) 1981-04-13

Family

ID=24294887

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7604826A SE417876B (sv) 1975-05-02 1976-04-27 Atergivningsanordning av flerfergstyp och i form av en plan panel med flytande kristaller

Country Status (5)

Country Link
US (1) US4006968A (sv)
FR (1) FR2310050A1 (sv)
GB (1) GB1509643A (sv)
IL (1) IL49282A (sv)
SE (1) SE417876B (sv)

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Also Published As

Publication number Publication date
US4006968A (en) 1977-02-08
SE417876B (sv) 1981-04-13
IL49282A0 (en) 1976-05-31
GB1509643A (en) 1978-05-04
FR2310050A1 (fr) 1976-11-26
IL49282A (en) 1978-01-31
FR2310050B1 (sv) 1983-10-07

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