JPH0522218B2 - - Google Patents

Info

Publication number
JPH0522218B2
JPH0522218B2 JP59091716A JP9171684A JPH0522218B2 JP H0522218 B2 JPH0522218 B2 JP H0522218B2 JP 59091716 A JP59091716 A JP 59091716A JP 9171684 A JP9171684 A JP 9171684A JP H0522218 B2 JPH0522218 B2 JP H0522218B2
Authority
JP
Japan
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 - Lifetime
Application number
JP59091716A
Other versions
JPS59219720A (en
Inventor
Jei Bosu Fuiritsupu
Original Assignee
Tektronix Inc
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
Priority to US06/493,107 priority Critical patent/US4566758A/en
Application filed by Tektronix Inc filed Critical Tektronix Inc
Publication of JPS59219720A publication Critical patent/JPS59219720A/ja
Publication of JPH0522218B2 publication Critical patent/JPH0522218B2/ja
Anticipated expiration legal-status Critical
Application status is Expired - Lifetime legal-status Critical

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/137Devices 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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139Devices 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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1393Devices 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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-LC cells
    • G02F1/1395Optically compensated birefringence [OCB]- cells or PI- cells
JP59091716A 1983-05-09 1984-05-08 Expired - Lifetime JPH0522218B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US06/493,107 US4566758A (en) 1983-05-09 1983-05-09 Rapid starting, high-speed liquid crystal variable optical retarder

Publications (2)

Publication Number Publication Date
JPS59219720A JPS59219720A (en) 1984-12-11
JPH0522218B2 true JPH0522218B2 (ja) 1993-03-26

Family

ID=23958939

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59091716A Expired - Lifetime JPH0522218B2 (ja) 1983-05-09 1984-05-08

Country Status (3)

Country Link
US (1) US4566758A (ja)
EP (1) EP0125841A3 (ja)
JP (1) JPH0522218B2 (ja)

Families Citing this family (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0138454B1 (en) * 1983-09-26 1994-08-31 Tektronix, Inc. Switchable color filter and field sequential full color display system incorporating same
US4652087A (en) * 1984-08-13 1987-03-24 Tektronix, Inc. Method and apparatus for reducing optical cross talk in a liquid crystal optical switch
US4719507A (en) * 1985-04-26 1988-01-12 Tektronix, Inc. Stereoscopic imaging system with passive viewing apparatus
CH662239A (ja) * 1986-02-27 1987-09-30
US4779958A (en) * 1986-06-28 1988-10-25 Kabushiki Kaisha Toshiba Liquid crystal device having different natural and induced twists
GB8621438D0 (en) * 1986-09-05 1986-10-15 Secr Defence Electro-optic device
CA1285643C (en) * 1986-10-06 1991-07-02 Christopher Simon Winter Optical switching devices
US4726663A (en) * 1986-11-14 1988-02-23 Tektronix, Inc. Switchable color filter with enhanced transmissivity
US5278684A (en) * 1986-12-11 1994-01-11 Fujitsu Limited Parallel aligned chiral nematic liquid crystal display element
EP0271344B1 (en) * 1986-12-11 1994-06-08 Fujitsu Limited Liquid crystal display element and method for driving same
US4900132A (en) * 1987-04-13 1990-02-13 Tektronix, Inc. Chiral liquid crystal cell
US4847606A (en) * 1987-08-25 1989-07-11 Oak Industries Inc. Control and display system
FR2623649B1 (fr) * 1987-11-23 1992-05-15 Asulab Sa Cellule d'affichage a cristal liquide
US4958911A (en) * 1988-10-19 1990-09-25 Jonand, Inc. Liquid crystal display module having housing of C-shaped cross section
US5082354A (en) * 1989-08-29 1992-01-21 Kaiser Aerospace And Electronics Corporation Optical switch and color selection assembly
US5646704A (en) * 1989-10-26 1997-07-08 Canon Kabushiki Kaisha Chiral smectic liquid crystal device having predetermined pre-tilt angle and intersection angle
JPH07109458B2 (ja) * 1989-12-21 1995-11-22 スタンレー電気株式会社 液晶表示装置
US6633354B2 (en) 1991-11-27 2003-10-14 Reveo, Inc. Spectrum-controllable reflective polarizers having electrically-switchable modes of operation
US6559903B2 (en) 1991-11-27 2003-05-06 Reveo, Inc. Non-absorptive electro-optical glazing structure employing composite infrared reflective polarizing filter
US6671008B1 (en) 1991-11-27 2003-12-30 Reveo, Inc. Electro-optical glazing structures having scattering and transparent modes of operation and methods and apparatus for making the same
US5940150A (en) 1991-11-27 1999-08-17 Reveo, Inc. Electro-optical glazing structures having total-reflection and transparent modes of operation for use in dynamical control of electromagnetic radiation
US5327285A (en) * 1990-06-11 1994-07-05 Faris Sadeg M Methods for manufacturing micropolarizers
US5537144A (en) * 1990-06-11 1996-07-16 Revfo, Inc. Electro-optical display system for visually displaying polarized spatially multiplexed images of 3-D objects for use in stereoscopically viewing the same with high image quality and resolution
JPH0453929A (en) * 1990-06-22 1992-02-21 Fujitsu Ltd Reflection type liquid crystal device
US5187603A (en) * 1990-06-26 1993-02-16 Tektronix, Inc. High contrast light shutter system
JPH0498223A (en) * 1990-08-17 1992-03-30 Nec Corp Liquid crystal element
US5165013A (en) * 1990-09-26 1992-11-17 Faris Sadeg M 3-D stereo pen plotter
JP2502802B2 (ja) * 1990-10-15 1996-05-29 インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン 液晶表示装置
US5181133A (en) * 1991-05-15 1993-01-19 Stereographics Corporation Drive method for twisted nematic liquid crystal shutters for stereoscopic and other applications
US5579035A (en) * 1991-07-05 1996-11-26 Technomarket, L.P. Liquid crystal display module
US6133980A (en) 1995-10-30 2000-10-17 Metrologic Instruments, Inc. Liquid crystal film structures with phase-retardation surface regions formed therein and methods of fabricating the same
US6977695B2 (en) * 1997-02-26 2005-12-20 Reveo, Inc. Variable optical attenuator based on electrically switchable cholesteric liquid crystal reflective polarizers
US5347297A (en) * 1991-12-13 1994-09-13 Eastman Kodak Company Apparatus and method for optimizing performance in an optical storage system read/write head
US5264964A (en) 1991-12-18 1993-11-23 Sades Faris Multi-mode stereoscopic imaging system
US5347382A (en) * 1992-04-23 1994-09-13 Rumbaugh Scott H Liquid crystal cell retarder with driving beyond retardance value and two cells for high speed
JP3753440B2 (ja) * 1992-05-07 2006-03-08 セイコーエプソン株式会社 液晶表示装置及び液晶表示装置の駆動方法
US5327269A (en) * 1992-05-13 1994-07-05 Standish Industries, Inc. Fast switching 270° twisted nematic liquid crystal device and eyewear incorporating the device
US6693696B1 (en) * 1992-06-30 2004-02-17 Semiconductor Energy Laboratory Co., Ltd. Electro-optical device
JP3634390B2 (ja) * 1992-07-16 2005-03-30 セイコーエプソン株式会社 液晶電気光学素子
US5585847A (en) * 1992-12-23 1996-12-17 Loral Fairchild Corporation Electronic color imaging technique and structure using a very high resolution monochrome full-frame CCD imager
JPH0759099A (ja) * 1992-12-23 1995-03-03 Loral Fairchild Corp 高解像度モノクローム全フレームccd撮像装置を用いた電子カラー写真撮影方法及び装置
US6111598A (en) 1993-11-12 2000-08-29 Peveo, Inc. System and method for producing and displaying spectrally-multiplexed images of three-dimensional imagery for use in flicker-free stereoscopic viewing thereof
US5530574A (en) * 1994-03-15 1996-06-25 Tektronix, Inc. Optical display system and liquid crystal cell having electrode details for efficient manufacturing
US5566370A (en) * 1994-11-03 1996-10-15 Lockheed Martin Corporation Simulation display system
US5748164A (en) 1994-12-22 1998-05-05 Displaytech, Inc. Active matrix liquid crystal image generator
US5808800A (en) 1994-12-22 1998-09-15 Displaytech, Inc. Optics arrangements including light source arrangements for an active matrix liquid crystal image generator
KR100254647B1 (ko) 1995-05-17 2000-05-01 야스카와 히데아키 액정 표시 장치와 그 구동 방법 및 이에 이용되는 구동 회로 및 전원 회로 장치
US6204899B1 (en) 1996-04-16 2001-03-20 Dennis R. Hall High efficiency, color coding light pipe methods for display applications, utilizing chiral liquid crystal materials
GB2314641A (en) * 1996-06-26 1998-01-07 Sharp Kk Liquid crystal devices
GB2314640A (en) * 1996-06-26 1998-01-07 Sharp Kk Liquid crystal devices
US6437844B1 (en) 1996-09-04 2002-08-20 Matsushita Electric Industrial Co., Ltd. Liquid crystal display device and associated fabrication method
US6078303A (en) * 1996-12-19 2000-06-20 Colorado Microdisplay, Inc. Display system having electrode modulation to alter a state of an electro-optic layer
US6046716A (en) * 1996-12-19 2000-04-04 Colorado Microdisplay, Inc. Display system having electrode modulation to alter a state of an electro-optic layer
US6975345B1 (en) 1998-03-27 2005-12-13 Stereographics Corporation Polarizing modulator for an electronic stereoscopic display
JP2002541515A (ja) 1999-04-06 2002-12-03 レヴェオ・インコーポレーテッド 散乱及び透過動作モードを備えた電気光学グレージング構造体
GB2357157A (en) 1999-12-07 2001-06-13 Sharp Kk A method of driving a liquid crystal display device
TWI311664B (en) * 2002-06-20 2009-07-01 Hannstar Display Corp Liquid crystal display structure with wide viewing angle and high brightness uniformity
GB0522968D0 (en) 2005-11-11 2005-12-21 Popovich Milan M Holographic illumination device
GB0718706D0 (en) 2007-09-25 2007-11-07 Creative Physics Ltd Method and apparatus for reducing laser speckle
KR20090119450A (ko) * 2008-05-16 2009-11-19 부산대학교 산학협력단 액정 표시 장치 및 그 제조 방법
TWI400536B (zh) * 2008-11-21 2013-07-01 Taiwan Tft Lcd Ass 光學補償雙折射液晶面板之製作與驅動方法
US8294850B2 (en) * 2009-03-31 2012-10-23 Apple Inc. LCD panel having improved response
TWI381233B (zh) * 2009-09-24 2013-01-01 Taiwan Tft Lcd Ass 光學補償雙折射型液晶顯示面板
FR2965641B1 (fr) * 2010-10-04 2013-10-11 Saint Gobain Vitrage multiple a diffusion variable par cristaux liquides, son procede de fabrication
US9274349B2 (en) 2011-04-07 2016-03-01 Digilens Inc. Laser despeckler based on angular diversity
FR2985328B1 (fr) 2011-12-29 2013-12-20 Saint Gobain Vitrage multiple a diffusion variable par cristaux liquides
WO2013102759A2 (en) 2012-01-06 2013-07-11 Milan Momcilo Popovich Contact image sensor using switchable bragg gratings
US9456744B2 (en) 2012-05-11 2016-10-04 Digilens, Inc. Apparatus for eye tracking
US10209517B2 (en) 2013-05-20 2019-02-19 Digilens, Inc. Holographic waveguide eye tracker
US9727772B2 (en) 2013-07-31 2017-08-08 Digilens, Inc. Method and apparatus for contact image sensing
WO2016020632A1 (en) 2014-08-08 2016-02-11 Milan Momcilo Popovich Method for holographic mastering and replication
WO2016042283A1 (en) 2014-09-19 2016-03-24 Milan Momcilo Popovich Method and apparatus for generating input images for holographic waveguide displays
EP3198192A1 (en) 2014-09-26 2017-08-02 Milan Momcilo Popovich Holographic waveguide opticaltracker
US10437064B2 (en) 2015-01-12 2019-10-08 Digilens Inc. Environmentally isolated waveguide display
EP3248026B1 (en) 2015-01-20 2019-09-04 DigiLens Inc. Holographic waveguide lidar
US9632226B2 (en) 2015-02-12 2017-04-25 Digilens Inc. Waveguide grating device
WO2016146963A1 (en) 2015-03-16 2016-09-22 Popovich, Milan, Momcilo Waveguide device incorporating a light pipe

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5570819A (en) * 1978-11-21 1980-05-28 Citizen Watch Co Ltd Liquid crystal display device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165923A (en) * 1972-04-10 1979-08-28 Ncr Corporation Liquid crystal alignment structure
US3784280A (en) * 1973-01-02 1974-01-08 Gen Electric Light-dark reflective liquid crystal display
US4084884A (en) * 1974-02-21 1978-04-18 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Liquid crystal devices
US4097128A (en) * 1975-04-24 1978-06-27 Tokyo Shibaura Electric Co., Ltd. Liquid crystal color display devices
US4239345A (en) * 1979-04-16 1980-12-16 Bell Telephone Laboratories, Incorporated Bistable liquid crystal twist cell
US4333708A (en) * 1979-11-30 1982-06-08 Bell Telephone Laboratories, Incorporated Mechanically multistable liquid crystal cell
DE3140898A1 (de) * 1980-10-20 1982-06-24 Western Electric Co Bistabile fluessigkristall-twistzelle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5570819A (en) * 1978-11-21 1980-05-28 Citizen Watch Co Ltd Liquid crystal display device

Also Published As

Publication number Publication date
US4566758A (en) 1986-01-28
JPS59219720A (en) 1984-12-11
EP0125841A3 (en) 1986-01-08
EP0125841A2 (en) 1984-11-21

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