KR900700577A - 복굴절 중합체 매트릭스에 분산된 액정 미적을 포함하는 광변조 물질 - Google Patents

복굴절 중합체 매트릭스에 분산된 액정 미적을 포함하는 광변조 물질

Info

Publication number
KR900700577A
KR900700577A KR1019890702322A KR890702322A KR900700577A KR 900700577 A KR900700577 A KR 900700577A KR 1019890702322 A KR1019890702322 A KR 1019890702322A KR 890702322 A KR890702322 A KR 890702322A KR 900700577 A KR900700577 A KR 900700577A
Authority
KR
South Korea
Prior art keywords
aesthetic
dispersed
liquid crystal
polymer matrix
light modulating
Prior art date
Application number
KR1019890702322A
Other languages
English (en)
Inventor
더블유. 도안 죠셉
엘. 웨스트 존
Original Assignee
켄트 스테이트 유니버시티
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 claimed from US07/180,125 external-priority patent/US4978112A/en
Priority claimed from PCT/US1989/001446 external-priority patent/WO1989009807A1/en
Application filed by 켄트 스테이트 유니버시티 filed Critical 켄트 스테이트 유니버시티
Publication of KR900700577A publication Critical patent/KR900700577A/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/38—Polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54—Additives having no specific mesophase characterised by their chemical composition
    • C09K19/542—Macromolecular compounds
    • C09K19/544—Macromolecular compounds as dispersing or encapsulating medium around the liquid crystal
    • 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
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • 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
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • G02F1/13347—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals working in reverse mode, i.e. clear in the off-state and scattering in the on-state

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Dispersion Chemistry (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
KR1019890702322A 1988-04-11 1989-12-11 복굴절 중합체 매트릭스에 분산된 액정 미적을 포함하는 광변조 물질 KR900700577A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/180,125 US4978112A (en) 1987-04-10 1988-04-11 Sheet feeder for printer
US26723288A 1988-11-04 1988-11-04
US07/324,051 US4994204A (en) 1988-11-04 1989-03-20 Light modulating materials comprising a liquid crystal phase dispersed in a birefringent polymeric phase
PCT/US1989/001446 WO1989009807A1 (en) 1988-04-11 1989-04-07 Light modulating materials comprising liquid crystal microdroplets dispersed in a birefringent polymeric matrix

Publications (1)

Publication Number Publication Date
KR900700577A true KR900700577A (ko) 1990-08-16

Family

ID=26952313

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890702322A KR900700577A (ko) 1988-04-11 1989-12-11 복굴절 중합체 매트릭스에 분산된 액정 미적을 포함하는 광변조 물질

Country Status (2)

Country Link
US (1) US4994204A (ko)
KR (1) KR900700577A (ko)

Families Citing this family (149)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0317630A (ja) * 1989-06-15 1991-01-25 Victor Co Of Japan Ltd 画像情報変換素子
DE3919942A1 (de) * 1989-06-19 1990-12-20 Merck Patent Gmbh Elektrooptisches fluessigkristallsystem
US5156452A (en) * 1989-07-20 1992-10-20 Paul Drzaic Encapsulated liquid crystal apparatus having low off-axis haze and operable by a sine-wave power source
JP2813428B2 (ja) * 1989-08-17 1998-10-22 三菱電機株式会社 電界効果トランジスタ及び該電界効果トランジスタを用いた液晶表示装置
US5200845A (en) * 1989-10-31 1993-04-06 University Of Hawaii At Manoa Color liquid crystal display consisting of polymer-dispersed chiral liquid crystal having negative dielectric anisotropy
GB8928282D0 (en) * 1989-12-14 1990-02-21 Secr Defence Pdlc materials
US5116528A (en) * 1990-02-28 1992-05-26 Patrick Mullen Light modulating material including liquid crystalline material
US5354498A (en) * 1990-03-16 1994-10-11 Fuji Xerox Co., Ltd. Phase separation liquid crystal polymer
NL9000808A (nl) * 1990-04-06 1991-11-01 Koninkl Philips Electronics Nv Vloeibaar kristallijn materiaal en beeldweergeefcel die dit materiaal bevat.
DE69106966T2 (de) * 1990-07-26 1995-08-24 Asahi Glass Co Ltd Flüssigkristallanzeigeelement sowie Flüssigkristall-Projektionsanzeigevorrichtung mit einer aktiven Matrix.
US5680185A (en) * 1990-11-26 1997-10-21 Seiko Epson Corporation Polymer dispersed liquid crystal (PDLC) display apparatus
US5474629A (en) * 1990-12-15 1995-12-12 Semiconductor Energy Laboratory Co., Ltd. Method for manufacturing a liquid crystal device
US5558813A (en) * 1991-03-25 1996-09-24 Fuji Xerox Co., Ltd. Liquid crystal-polymer composite film
ATE178645T1 (de) * 1991-05-02 1999-04-15 Univ Kent State Ohio Flüssigkristall lichtmodulierungs-vorrichtung und -material
US5695682A (en) * 1991-05-02 1997-12-09 Kent State University Liquid crystalline light modulating device and material
US5847798A (en) * 1991-05-02 1998-12-08 Kent State University Polymer stabilized black-white cholesteric reflective display
US5200107A (en) * 1991-08-26 1993-04-06 Aristech Chemical Corporation Polymethylmethacrylate syrup as medium for liquid crystals
US5621552A (en) * 1991-08-29 1997-04-15 Merck Patent Gesellschaft Mit Beschrankter Haftung Electrooptical liquid crystal system containing dual frequency liquid crystal mixture
JP2937590B2 (ja) * 1991-11-07 1999-08-23 帝人株式会社 液晶表示膜及びその作成方法
FR2683918B1 (fr) * 1991-11-19 1994-09-09 Thomson Csf Materiau constitutif d'une lunette de visee et arme utilisant cette lunette.
US5466496A (en) * 1991-11-30 1995-11-14 Samsung Electron Devices Co., Ltd. Liquid crystal-dispersed polymeric film
US5434685A (en) * 1992-01-10 1995-07-18 Kent State University Ferroelectric liquid crystal cell, a method of making it, and its use
EP0564869A1 (en) * 1992-03-31 1993-10-13 MERCK PATENT GmbH Electrooptical liquid crystal systems
US5305012A (en) * 1992-04-15 1994-04-19 Reveo, Inc. Intelligent electro-optical system and method for automatic glare reduction
US5871665A (en) * 1992-04-27 1999-02-16 Merck Patent Gesellschaft Mit Beschrankter Haftung Electrooptical liquid crystal system
JP3551381B2 (ja) * 1992-05-18 2004-08-04 ケント ステイト ユニバーシティ 液晶光変調デバイスと物質
KR100320567B1 (ko) * 1992-05-18 2002-06-20 액정광변조장치및재료
US5321533A (en) * 1992-09-24 1994-06-14 Kent State Universtiy Polymer dispersed ferroelectric smectic liquid crystal
JP2933805B2 (ja) * 1992-09-30 1999-08-16 シャープ株式会社 高分子分散型液晶複合膜および液晶表示素子並びにその製造方法
US5248856A (en) * 1992-10-07 1993-09-28 Microfield Graphics, Inc. Code-based, electromagnetic-field-responsive graphic data-acquisition system
US5498450A (en) * 1992-11-18 1996-03-12 Fuji Xerox Co., Ltd. Liquid crystal-polymer composite film, electro-optical element using the same, and process for producing electro-optical element
KR100257886B1 (ko) * 1993-01-29 2000-06-01 손욱 고분자 액정 복합체
DE69431941T2 (de) * 1993-03-29 2003-04-30 Seiko Epson Corp Anzeigevorrichtung und elektronischer apparat
KR950702217A (ko) * 1993-05-03 1995-06-19 에드워드 케이. 웰치 2세 전자부화 알켄-티올 폴리머내의 폴리머 분산액정(polymer dispersed liquid crystals in electron-rich alkene-thiol polymers)
US5335101A (en) * 1993-05-06 1994-08-02 Raychem Corporation Method of making liquid crystal material including polymerizing dispersion of prepolymer and liquid crystal which is immiscible in the prepolymer
US5585605A (en) * 1993-11-05 1996-12-17 Microfield Graphics, Inc. Optical-scanning system employing laser and laser safety control
US5583323A (en) * 1993-11-05 1996-12-10 Microfield Graphics, Inc. Calibration of graphic data-acquisition tracking system
US5434370A (en) * 1993-11-05 1995-07-18 Microfield Graphics, Inc. Marking system with pen-up/pen-down tracking
JPH07253621A (ja) * 1994-03-16 1995-10-03 Fujitsu Ltd スクリーン及びこれを用いた投写型表示装置
US5575949A (en) * 1994-06-02 1996-11-19 The Regents Of The University Of California, Office Of Technology Transfer Thermoset molecular composites
EP0730019A4 (en) * 1994-07-15 1996-12-18 Seiko Epson Corp LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT PRODUCED THEREFROM
US5668614A (en) * 1995-05-01 1997-09-16 Kent State University Pixelized liquid crystal display materials including chiral material adopted to change its chirality upon photo-irradiation
JPH09152501A (ja) * 1995-09-27 1997-06-10 Fuji Xerox Co Ltd 光学素子およびその製造方法、並びに光学素子用高分子液晶組成物
US5982346A (en) * 1995-12-15 1999-11-09 Xerox Corporation Fabrication of a twisting ball display having two or more different kinds of balls
US5760761A (en) * 1995-12-15 1998-06-02 Xerox Corporation Highlight color twisting ball display
US5739801A (en) * 1995-12-15 1998-04-14 Xerox Corporation Multithreshold addressing of a twisting ball display
US5767826A (en) * 1995-12-15 1998-06-16 Xerox Corporation Subtractive color twisting ball display
US5751268A (en) * 1995-12-15 1998-05-12 Xerox Corporation Pseudo-four color twisting ball display
US5737115A (en) * 1995-12-15 1998-04-07 Xerox Corporation Additive color tristate light valve twisting ball display
US5717514A (en) * 1995-12-15 1998-02-10 Xerox Corporation Polychromal segmented balls for a twisting ball display
US5708525A (en) * 1995-12-15 1998-01-13 Xerox Corporation Applications of a transmissive twisting ball display
US5892497A (en) * 1995-12-15 1999-04-06 Xerox Corporation Additive color transmissive twisting ball display
US5717515A (en) * 1995-12-15 1998-02-10 Xerox Corporation Canted electric fields for addressing a twisting ball display
US6449024B1 (en) * 1996-01-26 2002-09-10 Semiconductor Energy Laboratory Co., Inc. Liquid crystal electro-optical device utilizing a polymer with an anisotropic refractive index
US6061107A (en) * 1996-05-10 2000-05-09 Kent State University Bistable polymer dispersed cholesteric liquid crystal displays
US6867888B2 (en) * 1996-07-12 2005-03-15 Science Applications International Corporation Switchable polymer-dispersed liquid crystal optical elements
US5942157A (en) * 1996-07-12 1999-08-24 Science Applications International Corporation Switchable volume hologram materials and devices
US6821457B1 (en) * 1998-07-29 2004-11-23 Science Applications International Corporation Electrically switchable polymer-dispersed liquid crystal materials including switchable optical couplers and reconfigurable optical interconnects
US7077984B1 (en) 1996-07-12 2006-07-18 Science Applications International Corporation Electrically switchable polymer-dispersed liquid crystal materials
US7312906B2 (en) * 1996-07-12 2007-12-25 Science Applications International Corporation Switchable polymer-dispersed liquid crystal optical elements
JPH10183117A (ja) * 1996-12-24 1998-07-14 Dainippon Printing Co Ltd 記録表示媒体及びその使用方法
US5933203A (en) * 1997-01-08 1999-08-03 Advanced Display Systems, Inc. Apparatus for and method of driving a cholesteric liquid crystal flat panel display
US6175399B1 (en) * 1997-02-10 2001-01-16 Sharp Kabushiki Kaisha Reflective type liquid crystal display device having a diffusion layer of phase separated liquid crystal and polymer
US6366330B1 (en) 1997-05-23 2002-04-02 Kent Displays Incorporated Cholesteric liquid crystal display that prevents image sticking
US6172720B1 (en) 1997-05-23 2001-01-09 Kent Displays Incorporated Low viscosity liquid crystal material
TW466364B (en) 1997-12-17 2001-12-01 Matsushita Electric Ind Co Ltd High polymer dispersion type liquid crystal display panel and manufacturing method thereof
US5900192A (en) * 1998-01-09 1999-05-04 Xerox Corporation Method and apparatus for fabricating very small two-color balls for a twisting ball display
US5976428A (en) * 1998-01-09 1999-11-02 Xerox Corporation Method and apparatus for controlling formation of two-color balls for a twisting ball display
EP0952477A1 (en) * 1998-04-20 1999-10-27 Nitto Denko Corporation Wide viewing angle polarizing plate and liquid crystal display
US6618104B1 (en) * 1998-07-28 2003-09-09 Nippon Telegraph And Telephone Corporation Optical device having reverse mode holographic PDLC and front light guide
US6348908B1 (en) 1998-09-15 2002-02-19 Xerox Corporation Ambient energy powered display
AU765097B2 (en) 1999-05-18 2003-09-11 Tutco Inc. Appliance windows coated with thermochromic polymer dispersed liquid crystal
US6184789B1 (en) 1999-06-22 2001-02-06 Xerox Corporation Method and apparatus for visually determining object location
US6440252B1 (en) 1999-12-17 2002-08-27 Xerox Corporation Method for rotatable element assembly
US6545671B1 (en) 2000-03-02 2003-04-08 Xerox Corporation Rotating element sheet material with reversible highlighting
US6498674B1 (en) 2000-04-14 2002-12-24 Xerox Corporation Rotating element sheet material with generalized containment structure
US6504525B1 (en) 2000-05-03 2003-01-07 Xerox Corporation Rotating element sheet material with microstructured substrate and method of use
US6847347B1 (en) * 2000-08-17 2005-01-25 Xerox Corporation Electromagnetophoretic display system and method
US6606181B2 (en) 2000-12-22 2003-08-12 Optellios, Inc. Optical power limiting control
US6524500B2 (en) 2000-12-28 2003-02-25 Xerox Corporation Method for making microencapsulated gyricon beads
US6897848B2 (en) 2001-01-11 2005-05-24 Xerox Corporation Rotating element sheet material and stylus with gradient field addressing
US6690350B2 (en) 2001-01-11 2004-02-10 Xerox Corporation Rotating element sheet material with dual vector field addressing
US6970154B2 (en) 2001-01-11 2005-11-29 Jpmorgan Chase Bank Fringe-field filter for addressable displays
US6999649B1 (en) * 2001-10-26 2006-02-14 Kent Optronics Inc. Optical switches made by nematic liquid crystal switchable mirrors, and apparatus of manufacture
US20050156839A1 (en) * 2001-11-02 2005-07-21 Webb Homer L. Field sequential display device and methods of fabricating same
US6699570B2 (en) 2001-11-06 2004-03-02 Xerox Corporation Colored cyber toner using multicolored gyricon spheres
AU2003278314A1 (en) * 2002-10-17 2004-05-04 Zbd Displays Ltd. Liquid crystal alignment layer
US7018563B1 (en) 2002-11-26 2006-03-28 Science Applications International Corporation Tailoring material composition for optimization of application-specific switchable holograms
US6844904B2 (en) * 2002-12-07 2005-01-18 Cubic Corporation Fast PDLC device
US7595850B2 (en) * 2003-02-11 2009-09-29 Kent State University Stressed liquid crystals materials for light modulation
US7034907B2 (en) * 2003-02-11 2006-04-25 Kent State University Stressed liquid crystals as an ultra-fast light modulating material consisting of unidirectionally oriented liquid crystal micro-domains separated by polymer chains
US6950173B1 (en) 2003-04-08 2005-09-27 Science Applications International Corporation Optimizing performance parameters for switchable polymer dispersed liquid crystal optical elements
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
US7742125B2 (en) * 2007-08-24 2010-06-22 World Properties, Inc. Light switch having plural shutters
US7803285B2 (en) 2008-07-01 2010-09-28 Gentex Corporation Liquid crystal display device and associated liquid crystal media for use in the same
US8848158B2 (en) 2008-07-01 2014-09-30 Gentex Corporation Liquid crystal display device and associated liquid crystal media for use in the same
US7837897B2 (en) * 2009-04-27 2010-11-23 Polytronix, Inc. Polymeric dispersed liquid crystal light shutter device
US9335604B2 (en) 2013-12-11 2016-05-10 Milan Momcilo Popovich Holographic waveguide display
US11726332B2 (en) 2009-04-27 2023-08-15 Digilens Inc. Diffractive projection apparatus
US20100279125A1 (en) * 2009-04-29 2010-11-04 Kent State University Film comprising substrate-free polymer dispersed liquid crystal; fiber, fabric, and device thereof; and methods thereof
US20100315568A1 (en) * 2009-06-16 2010-12-16 Kent State University Liquid crystal devices and methods providing fast switching mode
US8144275B2 (en) * 2009-10-22 2012-03-27 LXD Research & Display, LLC Thermal tuning glazing structures comprising a cholesteric liquid crystal
ES2382277B1 (es) 2010-11-10 2013-05-06 Consejo Superior De Investigaciones Científicas (Csic) Material con transmisión óptica variable y dispositivo que comprende dicho material.
US9274349B2 (en) 2011-04-07 2016-03-01 Digilens Inc. Laser despeckler based on angular diversity
WO2016020630A2 (en) 2014-08-08 2016-02-11 Milan Momcilo Popovich Waveguide laser illuminator incorporating a despeckler
US10670876B2 (en) 2011-08-24 2020-06-02 Digilens Inc. Waveguide laser illuminator incorporating a despeckler
WO2013027004A1 (en) 2011-08-24 2013-02-28 Milan Momcilo Popovich Wearable data display
KR20140085465A (ko) 2011-09-30 2014-07-07 쓰리엠 이노베이티브 프로퍼티즈 컴파니 전기적으로 전환 가능한 프라이버시 필름 및 그것을 갖는 표시 장치
WO2013102759A2 (en) 2012-01-06 2013-07-11 Milan Momcilo Popovich Contact image sensor using switchable bragg gratings
CN106125308B (zh) 2012-04-25 2019-10-25 罗克韦尔柯林斯公司 用于显示图像的装置和方法
WO2013167864A1 (en) 2012-05-11 2013-11-14 Milan Momcilo Popovich Apparatus for eye tracking
US9933684B2 (en) * 2012-11-16 2018-04-03 Rockwell Collins, Inc. Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configuration
WO2014188149A1 (en) 2013-05-20 2014-11-27 Milan Momcilo Popovich Holographic waveguide eye tracker
WO2015015138A1 (en) 2013-07-31 2015-02-05 Milan Momcilo Popovich Method and apparatus for contact image sensing
US9902266B2 (en) 2013-09-17 2018-02-27 Toyota Motor Engineering & Manufacturing North America, Inc. Interactive vehicle window display system with personal convenience reminders
US9807196B2 (en) 2013-09-17 2017-10-31 Toyota Motor Sales, U.S.A. Automated social network interaction system for a vehicle
US9340155B2 (en) * 2013-09-17 2016-05-17 Toyota Motor Sales, U.S.A., Inc. Interactive vehicle window display system with user identification
US9760698B2 (en) 2013-09-17 2017-09-12 Toyota Motor Sales, U.S.A., Inc. Integrated wearable article for interactive vehicle control system
US9387824B2 (en) 2013-09-17 2016-07-12 Toyota Motor Engineering & Manufacturing North America, Inc. Interactive vehicle window display system with user identification and image recording
US9400564B2 (en) 2013-09-17 2016-07-26 Toyota Motor Engineering & Manufacturing North America, Inc. Interactive vehicle window display system with a safe driving reminder system
US10359736B2 (en) 2014-08-08 2019-07-23 Digilens Inc. 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
US10423222B2 (en) 2014-09-26 2019-09-24 Digilens Inc. Holographic waveguide optical tracker
WO2016113533A2 (en) 2015-01-12 2016-07-21 Milan Momcilo Popovich Holographic waveguide light field displays
CN107873086B (zh) 2015-01-12 2020-03-20 迪吉伦斯公司 环境隔离的波导显示器
CN107533137A (zh) 2015-01-20 2018-01-02 迪吉伦斯公司 全息波导激光雷达
US9632226B2 (en) 2015-02-12 2017-04-25 Digilens Inc. Waveguide grating device
US10459145B2 (en) 2015-03-16 2019-10-29 Digilens Inc. Waveguide device incorporating a light pipe
US10591756B2 (en) 2015-03-31 2020-03-17 Digilens Inc. Method and apparatus for contact image sensing
WO2017060665A1 (en) 2015-10-05 2017-04-13 Milan Momcilo Popovich Waveguide display
US10983340B2 (en) 2016-02-04 2021-04-20 Digilens Inc. Holographic waveguide optical tracker
EP3433659A1 (en) 2016-03-24 2019-01-30 DigiLens, Inc. Method and apparatus for providing a polarization selective holographic waveguide device
WO2017178781A1 (en) 2016-04-11 2017-10-19 GRANT, Alastair, John Holographic waveguide apparatus for structured light projection
DE102016215434A1 (de) * 2016-08-18 2018-02-22 Continental Automotive Gmbh Anzeigeanordnung für ein Fahrzeug sowie Fahrzeug mit einer derartigen Anzeigeanordnung
EP3548939A4 (en) 2016-12-02 2020-11-25 DigiLens Inc. UNIFORM OUTPUT LIGHTING WAVEGUIDE DEVICE
US10545346B2 (en) 2017-01-05 2020-01-28 Digilens Inc. Wearable heads up displays
CN111386495B (zh) 2017-10-16 2022-12-09 迪吉伦斯公司 用于倍增像素化显示器的图像分辨率的***和方法
JP7404243B2 (ja) 2018-01-08 2023-12-25 ディジレンズ インコーポレイテッド 導波管セル内のホログラフィック格子の高スループット記録のためのシステムおよび方法
US10914950B2 (en) 2018-01-08 2021-02-09 Digilens Inc. Waveguide architectures and related methods of manufacturing
EP4372451A2 (en) 2018-03-16 2024-05-22 Digilens Inc. Holographic waveguides incorporating birefringence control and methods for their fabrication
WO2020023779A1 (en) 2018-07-25 2020-01-30 Digilens Inc. Systems and methods for fabricating a multilayer optical structure
WO2020040992A1 (en) 2018-08-18 2020-02-27 Corning Incorporated Curved electrically controlled variable-tint articles and methods of making the same
WO2020112371A1 (en) 2018-11-30 2020-06-04 Corning Incorporated Durable electrochromic window and methods of making the same
JP2022520472A (ja) 2019-02-15 2022-03-30 ディジレンズ インコーポレイテッド 統合された格子を使用してホログラフィック導波管ディスプレイを提供するための方法および装置
CN113728258A (zh) 2019-03-12 2021-11-30 迪吉伦斯公司 全息波导背光及相关制造方法
KR20220016990A (ko) 2019-06-07 2022-02-10 디지렌즈 인코포레이티드. 투과 및 반사 격자를 통합하는 도파관 및 관련 제조 방법
CN114341729A (zh) 2019-07-29 2022-04-12 迪吉伦斯公司 用于使像素化显示器的图像分辨率和视场倍增的方法和设备
WO2021041949A1 (en) 2019-08-29 2021-03-04 Digilens Inc. Evacuating bragg gratings and methods of manufacturing

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2953819A (en) * 1959-05-18 1960-09-27 Celon Company Method of casting plastic articles having integral sheen
US3600060A (en) * 1968-02-23 1971-08-17 Ncr Co Display device containing minute droplets of cholesteric liquid crystals in a substantially continuous polymeric matrix
US3816786A (en) * 1968-02-23 1974-06-11 Ncr Display device comprising a profusion of naked droplets of cholesteric liquid crystal in a substantially continuous polymeric matrix
US3620889A (en) * 1968-06-11 1971-11-16 Vari Light Corp Liquid crystal systems
US3885982A (en) * 1968-06-18 1975-05-27 G J Roush Liquid crystal coating
US3585381A (en) * 1969-04-14 1971-06-15 Ncr Co Encapsulated cholesteric liquid crystal display device
US3795529A (en) * 1971-02-08 1974-03-05 Ncr Temperature sensitive visible display device
AU4208972A (en) * 1971-05-15 1973-11-15 Amalgamated Wireless (Australasia) Limited Improvements in or relating to electro-optical display devices
US3852092A (en) * 1972-06-05 1974-12-03 J Patterson Thermally responsive elastic membrane
US3872050A (en) * 1972-07-19 1975-03-18 William J Benton Polyurethane liquid crystal dispersion system and devices
US4101207A (en) * 1973-02-12 1978-07-18 Owens-Illinois, Inc. Preparation of liquid crystal containing polymeric structure
US3935337A (en) * 1973-02-12 1976-01-27 Owens-Illinois, Inc. Preparation of liquid crystal containing polymeric structure
GB1442360A (en) * 1973-10-01 1976-07-14 Secr Defence Electro-optical device
US4022706A (en) * 1973-12-17 1977-05-10 Robert Parker Research, Inc. Cholesteric liquid crystal water base ink and laminates formed therefrom
US3969264A (en) * 1973-12-17 1976-07-13 Rpr, Inc. Cholesteric liquid crystal water base ink
US4048358A (en) * 1974-12-02 1977-09-13 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
US4070912A (en) * 1975-10-01 1978-01-31 Mcnaughtan Thomas J Temperature indicating compositions and devices
AT364000B (de) * 1978-01-30 1981-09-10 Bbc Brown Boveri & Cie Fluessigkristallsubstanz
US4161557A (en) * 1978-03-23 1979-07-17 Liquid Crystal Products, Inc. Polyvinyl butyral-liquid crystal film-forming composition and film
JPS5596922A (en) * 1979-01-19 1980-07-23 Sharp Corp Liquid crystal display element
US4293193A (en) * 1979-08-15 1981-10-06 Temple University Amine-substituted liquid crystal compositions
US4310577A (en) * 1979-08-24 1982-01-12 Liquid Crystal Products, Inc. Liquid crystal film laminate
US4435047A (en) * 1981-09-16 1984-03-06 Manchester R & D Partnership Encapsulated liquid crystal and method
US4617371A (en) * 1982-11-29 1986-10-14 Alexandre Blumstein Novel polymeric liquid crystals and methods for their preparation
US4596445A (en) * 1983-03-30 1986-06-24 Manchester R & D Partnership Colored encapsulated liquid crystal apparatus using enhanced scattering
CA1197064A (en) * 1983-07-06 1985-11-26 Jean P. Pepin System for supporting and retaining insulation
GB8324642D0 (en) * 1983-09-14 1983-10-19 Univ Manchester Liquid crystal storage device
DE3588046T2 (de) * 1984-03-19 1996-01-11 Univ Kent Lichtmodulierendes Material, das in einer Kunstharzmatrix dispergierte Flüssigkristalle umfasst.
EP0156615B1 (en) * 1984-03-20 1990-05-23 Taliq Corporation Liquid crystal composition, method and apparatus
US4601545A (en) * 1984-05-16 1986-07-22 Kern Seymour P Variable power lens system
GB8423427D0 (en) * 1984-09-17 1984-10-24 Jones P S Music synthesizer
US4728547A (en) * 1985-06-10 1988-03-01 General Motors Corporation Liquid crystal droplets dispersed in thin films of UV-curable polymers
US4673255A (en) * 1986-05-22 1987-06-16 John West Method of controlling microdroplet growth in polymeric dispersed liquid crystal
US4671618A (en) * 1986-05-22 1987-06-09 Wu Bao Gang Liquid crystalline-plastic material having submillisecond switch times and extended memory
US4685771A (en) * 1985-09-17 1987-08-11 West John L Liquid crystal display material comprising a liquid crystal dispersion in a thermoplastic resin
US4890902A (en) * 1985-09-17 1990-01-02 Kent State University Liquid crystal light modulating materials with selectable viewing angles
JPS63144321A (ja) * 1986-12-08 1988-06-16 Fuji Photo Film Co Ltd 液晶表示素子及びその製造方法
US4869847A (en) * 1987-03-16 1989-09-26 Hoechst Celanese Corp. Microdisperse polymer/liquid crystal composite
JPS63243165A (ja) * 1987-03-31 1988-10-11 Nippon Telegr & Teleph Corp <Ntt> 側鎖型液晶高分子の配向方法
US4757130A (en) * 1987-07-01 1988-07-12 Hoechst Celanese Corporaton Condensation polymers with pendant side chains exhibiting nonlinear optical response
US4891152A (en) * 1987-12-28 1990-01-02 Hughes Aircraft Company Dispersion of liquid crystal droplets in a photopolymerized matrix and devices made therefrom

Also Published As

Publication number Publication date
US4994204A (en) 1991-02-19

Similar Documents

Publication Publication Date Title
KR900700577A (ko) 복굴절 중합체 매트릭스에 분산된 액정 미적을 포함하는 광변조 물질
DE68927634D1 (de) Reflektive elektrooptische flüssigkristallvorrichtung und projektionsanzeigevorrichtung unter verwendung derselben
DE68920130D1 (de) Flüssigkristallanzeige mit aktiver Matrix.
DE68920620D1 (de) Flüssigkristall-Anzeigevorrichtung mit aktiver Matrix.
DE59107066D1 (de) Matrix-Flüssigkristallanzeige
DE68925197D1 (de) Flüssigkristallanzeigeanordnung
DE3853822D1 (de) In acrylatpolymer dispergiertes flüssigkristallmaterial und dieses verwendende vorrichtungen.
DE69428354D1 (de) Flüssigkristall-anzeigevorrichtung mit aktiver matrix
AU4117585A (en) Light modulating material comprising a liquid crystal dispersion in a synthetic resin matrix
KR890016409A (ko) 표시장치 및 액정 표시장치
DE69128738T2 (de) Flüssigkristallmaterial und Bildwiedergabezelle mit diesem Material
DE69424990T2 (de) Flüssigkristall-Anzeigevorrichtung mit aktiver Matrix
DE69423675D1 (de) Flüssigkristallanzeigevorrichtung mit aktiver Matrix
IL89783A0 (en) Light modulating materials comprising liquid crystal microdroplets dispersed in a birefringent polymeric matrix
DE69627393D1 (de) Flüssigkristallanzeige mit aktivmatrix
DE69625301D1 (de) Aktivmatrix-Flüssigkristallvorrichtung mit polymerdispergiertem Flüssigkristall
DE69111539D1 (de) Nematische flüssigkristallmischungen und matrix-flüssigkristallanzeige.
DK0505448T3 (da) Lysmodulerende materiale omfattende polymerdispergerede krystaller.
DE68906209D1 (de) Riesige fluessigkristallanzeigevorrichtung.
DE69425622T2 (de) Anzeigevorrichtung mit polymerdispergiertem Flüssigkristall
KR900013058A (ko) 액정 배향막 및 액정 표시소자
DE69530049T2 (de) Anzeigetafel mit polymerdispergiertem Flüssigkristall
KR900005211A (ko) 액정 광 변조소자 및 액정 광 변조장치
DE3886574D1 (de) Flüssigkristall-Lichtmodulator, versehen mit einem Speichereffekt und eine diesen Modulator enthaltende Anzeigeeinheit.
DE68911791D1 (de) Flüssigkristallpolymer.

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application