DE69430830D1 - Optisches Schaltelement und optische adressierte Anzeige unter Verwendung desselbe - Google Patents

Optisches Schaltelement und optische adressierte Anzeige unter Verwendung desselbe

Info

Publication number
DE69430830D1
DE69430830D1 DE69430830T DE69430830T DE69430830D1 DE 69430830 D1 DE69430830 D1 DE 69430830D1 DE 69430830 T DE69430830 T DE 69430830T DE 69430830 T DE69430830 T DE 69430830T DE 69430830 D1 DE69430830 D1 DE 69430830D1
Authority
DE
Germany
Prior art keywords
optical
same
switching element
addressed display
optical switching
Prior art date
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.)
Expired - Fee Related
Application number
DE69430830T
Other languages
English (en)
Other versions
DE69430830T2 (de
Inventor
Yoshihiro Izumi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Application granted granted Critical
Publication of DE69430830D1 publication Critical patent/DE69430830D1/de
Publication of DE69430830T2 publication Critical patent/DE69430830T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/08—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors
    • H01L31/09—Devices sensitive to infrared, visible or ultraviolet radiation
    • H01L31/095—Devices sensitive to infrared, visible or ultraviolet radiation comprising amorphous semiconductors

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Liquid Crystal (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Mathematical Physics (AREA)
DE1994630830 1993-04-19 1994-04-11 Optisches Schaltelement und optische adressierte Anzeige unter Verwendung desselbe Expired - Fee Related DE69430830T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5091311A JP2944014B2 (ja) 1993-04-19 1993-04-19 光走査型表示装置

Publications (2)

Publication Number Publication Date
DE69430830D1 true DE69430830D1 (de) 2002-07-25
DE69430830T2 DE69430830T2 (de) 2003-02-06

Family

ID=14022931

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994630830 Expired - Fee Related DE69430830T2 (de) 1993-04-19 1994-04-11 Optisches Schaltelement und optische adressierte Anzeige unter Verwendung desselbe

Country Status (3)

Country Link
EP (1) EP0621645B1 (de)
JP (1) JP2944014B2 (de)
DE (1) DE69430830T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5544268A (en) * 1994-09-09 1996-08-06 Deacon Research Display panel with electrically-controlled waveguide-routing

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3280112D1 (de) * 1981-07-17 1990-03-15 Kanegafuchi Chemical Ind Amorpher halbleiter und photovoltaische einrichtung aus amorphem silizium.
JPH0624238B2 (ja) * 1985-04-16 1994-03-30 キヤノン株式会社 フォトセンサアレイの製造方法
JPS62264676A (ja) * 1986-05-13 1987-11-17 Toshiba Corp 光電変換装置
JP2518345B2 (ja) * 1988-03-04 1996-07-24 カシオ計算機株式会社 アクティブマトリクスパネル
WO1991007689A1 (en) * 1989-11-14 1991-05-30 Greyhawk Systems, Inc. Improved light addressed liquid crystal light valve incorporating electrically insulating light blocking material
JP2990726B2 (ja) * 1990-03-14 1999-12-13 日本電気株式会社 変復調装置
CA2055123C (en) * 1990-11-09 1996-06-11 Naofumi Kimura Display apparatus
JPH04340932A (ja) * 1991-05-17 1992-11-27 Seiko Epson Corp 液晶表示装置およびその駆動方法
JP2863363B2 (ja) * 1992-01-24 1999-03-03 シャープ株式会社 表示装置

Also Published As

Publication number Publication date
EP0621645B1 (de) 2002-06-19
DE69430830T2 (de) 2003-02-06
JPH06308522A (ja) 1994-11-04
JP2944014B2 (ja) 1999-08-30
EP0621645A1 (de) 1994-10-26

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Free format text: IZUMI, YOSHIHIRO, KASHIHARA-SHI, NARA-KEN, JP SAYURI, FUJIWARA, NARA-SHI, NARA-KEN, JP

8381 Inventor (new situation)

Free format text: IZUMI, YOSHIHIRO, KASHIHARA-SHI, NARA-KEN, JP FUJIWARA, SAYURI, NARA-SHI, NARA-KEN, JP

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee