DE3877482D1 - Lichtventilvorrichtung und methode zum pulsweisen auslesen. - Google Patents

Lichtventilvorrichtung und methode zum pulsweisen auslesen.

Info

Publication number
DE3877482D1
DE3877482D1 DE8888904721T DE3877482T DE3877482D1 DE 3877482 D1 DE3877482 D1 DE 3877482D1 DE 8888904721 T DE8888904721 T DE 8888904721T DE 3877482 T DE3877482 T DE 3877482T DE 3877482 D1 DE3877482 D1 DE 3877482D1
Authority
DE
Germany
Prior art keywords
pulsing
read
valve device
light valve
light
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
DE8888904721T
Other languages
English (en)
Other versions
DE3877482T2 (de
Inventor
J Little
Uzi Efron
O Braatz
N Schwartz
Yuri Owechko
S Welkowsky
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.)
Raytheon Co
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 DE3877482D1 publication Critical patent/DE3877482D1/de
Application granted granted Critical
Publication of DE3877482T2 publication Critical patent/DE3877482T2/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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133348—Charged particles addressed liquid crystal cells, e.g. controlled by an electron beam
    • 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

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)
DE8888904721T 1987-04-01 1988-02-16 Lichtventilvorrichtung und methode zum pulsweisen auslesen. Expired - Fee Related DE3877482T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/033,319 US4807976A (en) 1987-04-01 1987-04-01 Light valve system and method with pulsed readout
PCT/US1988/000471 WO1988007701A1 (en) 1987-04-01 1988-02-16 Light valve system and method with pulsed readout

Publications (2)

Publication Number Publication Date
DE3877482D1 true DE3877482D1 (de) 1993-02-25
DE3877482T2 DE3877482T2 (de) 1993-08-12

Family

ID=21869729

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888904721T Expired - Fee Related DE3877482T2 (de) 1987-04-01 1988-02-16 Lichtventilvorrichtung und methode zum pulsweisen auslesen.

Country Status (5)

Country Link
US (1) US4807976A (de)
EP (1) EP0309574B1 (de)
JP (1) JPH01503009A (de)
DE (1) DE3877482T2 (de)
WO (1) WO1988007701A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01179015A (ja) * 1987-12-31 1989-07-17 Hamamatsu Photonics Kk ライトバルブ装置
US4893905A (en) * 1988-06-10 1990-01-16 Hughes Aircraft Company Optical light valve system for providing phase conjugated beam of controllable intensity
US5193016A (en) * 1989-03-28 1993-03-09 Scanera S.G. Non-linear device for amplifying the intensities of light rays that produce an image
JPH02301716A (ja) * 1989-05-16 1990-12-13 Victor Co Of Japan Ltd 光―光変換方法及び表示装置
JPH07104519B2 (ja) * 1990-01-12 1995-11-13 セイコー電子工業株式会社 光書込型液晶ライトバルブ装置の駆動方法
US5220445A (en) * 1990-01-26 1993-06-15 Victor Company Of Japan, Ltd. Optical image processor
EP0511644B1 (de) * 1991-05-01 1997-07-23 Matsushita Electric Industrial Co., Ltd. Festkörper-Bildaufnahmeeinrichtung
US5486878A (en) * 1993-09-24 1996-01-23 Victor Company Of Japan, Ltd. Color image display apparatus with reflection mirrors simultaneously oscillated
US6437762B1 (en) 1995-01-11 2002-08-20 William A. Birdwell Dynamic diffractive optical transform
US6005692A (en) * 1997-05-29 1999-12-21 Stahl; Thomas D. Light-emitting diode constructions
US7595771B1 (en) * 1998-12-31 2009-09-29 Texas Instruments Incorporated Electro-optical, tunable, broadband color modulator
US7583429B2 (en) 2004-09-27 2009-09-01 Idc, Llc Ornamental display device
KR100771616B1 (ko) * 2005-09-09 2007-10-31 엘지전자 주식회사 투사형 디스플레이 장치 및 그 제어방법
WO2011103452A1 (en) * 2010-02-19 2011-08-25 Toray Plastics (America) , Inc. Multi-layer high moisture barrier polylactic acid film
JP5320369B2 (ja) * 2010-10-04 2013-10-23 マイクロソフト インターナショナル ホールディングス ビイ．ヴイ． 固体波長変換器
CN112432904B (zh) * 2021-01-27 2021-04-23 中国工程物理研究院流体物理研究所 一种新型液晶偏振调制器及其探测方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2109512A5 (de) * 1970-10-30 1972-05-26 Thomson Csf
US3824002A (en) * 1972-12-04 1974-07-16 Hughes Aircraft Co Alternating current liquid crystal light value
US4019807A (en) * 1976-03-08 1977-04-26 Hughes Aircraft Company Reflective liquid crystal light valve with hybrid field effect mode
US4114991A (en) * 1976-12-22 1978-09-19 Hughes Aircraft Company Visible-to-infrared converter light valve
US4191454A (en) * 1977-06-20 1980-03-04 Hughes Aircraft Company Continuous silicon MOS AC light valve substrate
US4191452A (en) * 1977-12-28 1980-03-04 Hughes Aircraft Company AC silicon PN junction photodiode light-valve substrate
US4228449A (en) * 1978-12-26 1980-10-14 Hughes Aircraft Company Semiconductor diode array liquid crystal device
US4443064A (en) * 1979-11-30 1984-04-17 Hughes Aircraft Company High resolution AC silicon MOS-light-valve substrate
US4239348A (en) * 1979-11-30 1980-12-16 Hughes Aircraft Company High resolution AC silicon MOS light-valve substrate

Also Published As

Publication number Publication date
EP0309574B1 (de) 1993-01-13
JPH01503009A (ja) 1989-10-12
DE3877482T2 (de) 1993-08-12
WO1988007701A1 (en) 1988-10-06
EP0309574A1 (de) 1989-04-05
US4807976A (en) 1989-02-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee