DE4190568T - - Google Patents

Info

Publication number
DE4190568T
DE4190568T DE19914190568 DE4190568T DE4190568T DE 4190568 T DE4190568 T DE 4190568T DE 19914190568 DE19914190568 DE 19914190568 DE 4190568 T DE4190568 T DE 4190568T DE 4190568 T DE4190568 T DE 4190568T
Authority
DE
Germany
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE19914190568
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 filed Critical
Publication of DE4190568T publication Critical patent/DE4190568T/de
Withdrawn legal-status Critical Current

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
    • G02F1/135—Liquid crystal cells structurally associated with a photoconducting or a ferro-electric layer, the properties of which can be optically or electrically varied
    • G02F1/1354—Liquid crystal cells structurally associated with a photoconducting or a ferro-electric layer, the properties of which can be optically or electrically varied having a particular photoconducting structure or material

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)
DE19914190568 1990-03-20 1991-03-05 Withdrawn DE4190568T (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49713490A 1990-03-20 1990-03-20

Publications (1)

Publication Number Publication Date
DE4190568T true DE4190568T (de) 1993-01-28

Family

ID=23975606

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19914190568 Withdrawn DE4190568T (de) 1990-03-20 1991-03-05

Country Status (4)

Country Link
JP (1) JPH05507364A (de)
AU (1) AU7581191A (de)
DE (1) DE4190568T (de)
WO (1) WO1991014961A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0752268B2 (ja) * 1990-06-21 1995-06-05 シャープ株式会社 光書き込み型液晶素子

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4206979A (en) * 1977-03-28 1980-06-10 Grumman Aerospace Corporation Electro-optic modulator
US4881110A (en) * 1985-07-25 1989-11-14 Hughes Aircraft Company Double-Schottky diode liquid crystal light valve

Also Published As

Publication number Publication date
WO1991014961A1 (en) 1991-10-03
AU7581191A (en) 1991-10-21
JPH05507364A (ja) 1993-10-21

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee