[go: up one dir, main page]

CH568575A5 - - Google Patents

Info

Publication number
CH568575A5
CH568575A5 CH755874A CH755874A CH568575A5 CH 568575 A5 CH568575 A5 CH 568575A5 CH 755874 A CH755874 A CH 755874A CH 755874 A CH755874 A CH 755874A CH 568575 A5 CH568575 A5 CH 568575A5
Authority
CH
Switzerland
Application number
CH755874A
Original Assignee
Fraunhofer Ges Forschung
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 Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Publication of CH568575A5 publication Critical patent/CH568575A5/xx

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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—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 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
    • G02F1/1396—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 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 liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • G02F1/133533—Colour selective polarisers
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/02—Function characteristic reflective

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Transforming Electric Information Into Light Information (AREA)
CH755874A 1973-06-09 1974-06-04 CH568575A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2329618A DE2329618A1 (de) 1973-06-09 1973-06-09 Anordnung zur vielfarbigen anzeige, bestehend aus lichtquelle und linearpolarisationsfilter

Publications (1)

Publication Number Publication Date
CH568575A5 true CH568575A5 (de) 1975-10-31

Family

ID=5883630

Family Applications (1)

Application Number Title Priority Date Filing Date
CH755874A CH568575A5 (de) 1973-06-09 1974-06-04

Country Status (9)

Country Link
US (1) US4239349A (de)
JP (1) JPS5083052A (de)
AT (1) AT348038B (de)
CH (1) CH568575A5 (de)
DE (1) DE2329618A1 (de)
FR (1) FR2232770B1 (de)
GB (1) GB1466715A (de)
HK (1) HK36381A (de)
NL (1) NL7406970A (de)

Families Citing this family (88)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5432526A (en) 1970-12-28 1995-07-11 Hyatt; Gilbert P. Liquid crystal display having conductive cooling
US5398041A (en) 1970-12-28 1995-03-14 Hyatt; Gilbert P. Colored liquid crystal display having cooling
JPS51138399A (en) * 1975-05-26 1976-11-29 Sharp Corp Liquid crystal display device
FR2358676A1 (fr) * 1976-07-13 1978-02-10 Labo Electronique Physique Dispositif d'affichage d'information comportant une cellule de cristal liquide
DE2754222A1 (de) * 1977-12-06 1979-06-07 Philips Patentverwaltung Magnetooptische lichtmodulationsanordnung
US4385806A (en) 1978-06-08 1983-05-31 Fergason James L Liquid crystal display with improved angle of view and response times
JPS5545037A (en) * 1978-09-26 1980-03-29 Citizen Watch Co Ltd Liquid crystal display device
JPS5548734A (en) * 1978-10-04 1980-04-08 Citizen Watch Co Ltd Colored liquid crystal display device
JPS5670524A (en) 1979-11-13 1981-06-12 Sharp Corp Twisted nematic liquid crystal display unit
JPS5672419A (en) * 1979-11-19 1981-06-16 Matsushita Electric Ind Co Ltd Polarization controller
US4630040A (en) * 1983-03-31 1986-12-16 Motorola, Inc. Variable color electrooptic display
US4548479A (en) * 1983-04-01 1985-10-22 Rockwell International Corporation Isophase birefringent filters
US4582396A (en) * 1983-05-09 1986-04-15 Tektronix, Inc. Field sequential color display system using optical retardation
US4635051A (en) * 1983-09-26 1987-01-06 Tektronix, Inc. High-speed electro-optical light gate and field sequential full color display system incorporating same
EP0138454B1 (de) * 1983-09-26 1994-08-31 Tektronix, Inc. Schaltbarer Farbfilter und seine Verwendung in einer Anzeigevorrichtung mit sequentieller Rasterfolge und voller Farbwiedergabe
US4758818A (en) * 1983-09-26 1988-07-19 Tektronix, Inc. Switchable color filter and field sequential full color display system incorporating same
US4884876A (en) * 1983-10-30 1989-12-05 Stereographics Corporation Achromatic liquid crystal shutter for stereoscopic and other applications
US4583825A (en) * 1983-12-27 1986-04-22 Tektronix, Inc. Electro-optic display system with improved viewing angle
US4541691A (en) * 1983-12-27 1985-09-17 Tektronix, Inc. Electro-optic switching system using circularly polarized light
JPS60203915A (ja) * 1984-03-28 1985-10-15 Matsushita Electric Ind Co Ltd 大型液晶デイスプレイ
EP0163366A1 (de) * 1984-04-02 1985-12-04 Tektronix, Inc. Elektrooptische Sichtanzeige mit optimaler Durchlässigkeit und Blickwinkel
US4611889A (en) * 1984-04-04 1986-09-16 Tektronix, Inc. Field sequential liquid crystal display with enhanced brightness
US4674841A (en) * 1985-03-08 1987-06-23 Tektronix, Inc. Color filter switchable among three state via a variable retarder
CA1278118C (en) * 1986-02-05 1990-12-18 Richard A. Pidsosny Multicolor liquid crystal display system
US5255029A (en) * 1987-04-30 1993-10-19 Nview Corporation Liquid crystal display for projection systems
US5227821A (en) * 1987-04-30 1993-07-13 Nview Corporation Liquid crystal display for projection systems
IT1222005B (it) * 1987-07-10 1990-08-31 Parker Italiana S P A Composizione atte alla protezione di superfici di acciaio dall' azione ossidante atmosferica
CA1268271C (en) * 1987-11-06 1990-04-24 Electro-optic animated displays and indicators
US5119220A (en) * 1988-01-28 1992-06-02 Sanyo Electric Co., Ltd. Liquid crystal display device with a phase plate for shadow compensation
US5082353A (en) * 1988-05-11 1992-01-21 Kabushiki Kaisha Toshiba Liquid-crystal display apparatus
JPH0237319A (ja) * 1988-07-27 1990-02-07 Toshiba Corp 液晶表示素子
US4988167A (en) * 1988-08-10 1991-01-29 Fergason James L Light blocking and vision restoration apparatus with glint control
US5414546A (en) * 1988-08-10 1995-05-09 Fergason; James L. Dynamic optical notch filter
US5113271A (en) * 1988-08-10 1992-05-12 Fergason James L Light blocking and vision restoration apparatus with glint control
US5048931A (en) * 1988-11-01 1991-09-17 North American Philips Corporation Liquid crystal display projection system having improved contrast
US5847790A (en) * 1989-02-16 1998-12-08 S.T. Lagerwall S.A.R.L. Liquid crystal devices using a linear electro-optic effect
USRE36654E (en) * 1989-03-28 2000-04-11 In Focus Systems, Inc. Stacked LCD color display
US5157523A (en) * 1989-03-29 1992-10-20 Matsushita Electric Industrial Co., Ltd. Projection type liquid crystal display unit including orthogonal phase plates
NL9001142A (nl) * 1990-05-16 1991-12-16 Philips Nv Weergeefinrichting.
TW218040B (de) * 1990-09-07 1993-12-21 Sharp Kk
JPH06242435A (ja) * 1992-12-25 1994-09-02 Olympus Optical Co Ltd 画像観察装置
US5325218A (en) * 1992-12-31 1994-06-28 Minnesota Mining And Manufacturing Company Cholesteric polarizer for liquid crystal display and overhead projector
US5371618A (en) * 1993-01-05 1994-12-06 Brite View Technologies Color liquid crystal display employing dual cells driven with an EXCLUSIVE OR relationship
WO1994018598A1 (de) * 1993-02-03 1994-08-18 Horst Prehn Verfahren und vorrichtung zur modulation von bildern für die darstellung optischer effekte
US5583678A (en) * 1993-03-12 1996-12-10 Casio Computer Co., Ltd. Color liquid crystal display apparatus
US5442468A (en) * 1993-06-21 1995-08-15 Arshach-Applied Science Cars Ltd. Apparatus for producing color effects
US5548422A (en) * 1993-06-28 1996-08-20 In Focus Systems, Inc. Notch filters with cholesteric polarizers with birefringent film and linear polarizer
US5550661A (en) * 1993-11-15 1996-08-27 Alliedsignal Inc. Optical phase retardation film
US5432624A (en) * 1993-12-03 1995-07-11 Reliant Technologies, Inc. Optical display unit in which light passes a first cell, reflects, then passes a second cell
EP0763218A1 (de) * 1994-05-31 1997-03-19 Koninklijke Philips Electronics N.V. Anzeigevorrichtung mit streuender anzeigetafel
JPH0843760A (ja) * 1994-07-29 1996-02-16 Olympus Optical Co Ltd 眼球投影型映像表示装置
US5689317A (en) * 1995-03-22 1997-11-18 Cambridge Research Instrumentation, Inc. Tunable color filter
FR2737799B1 (fr) * 1995-08-11 1997-10-17 Thomson Multimedia Sa Perfectionnement au dispositif d'affichage comportant un systeme d'eclairage arriere fournissant une lumiere collimatee
US6075579A (en) * 1995-11-30 2000-06-13 Dai Nippon Printing Co., Ltd. Liquid crystal display device using a hologram, hologram scatter plate, and process of replicating a diffuse reflection type hologram
JP3431763B2 (ja) * 1996-06-18 2003-07-28 シャープ株式会社 液晶表示装置
US6028656A (en) * 1996-10-09 2000-02-22 Cambridge Research & Instrumentation Inc. Optical polarization switch and method of using same
JP3539206B2 (ja) * 1997-06-09 2004-07-07 セイコーエプソン株式会社 電子時計および液晶表示素子
JP3702643B2 (ja) * 1997-06-09 2005-10-05 セイコーエプソン株式会社 表示装置及び電子時計
US6144430A (en) * 1997-11-13 2000-11-07 Industrial Technology Research Institute Reflective-type liquid crystal display with single polarizer and an inner metallic reflector
JP2000019500A (ja) * 1998-06-29 2000-01-21 Toshiba Corp 液晶表示装置
JP2000019323A (ja) * 1998-06-30 2000-01-21 Nippon Mitsubishi Oil Corp カラー反射型偏光板
WO2000031579A1 (en) * 1998-11-20 2000-06-02 Koninklijke Philips Electronics N.V. Image projection system with improved contrast
WO2000074384A1 (en) * 1999-05-27 2000-12-07 Cambridge Research & Instrumentation Inc. Imaging system using color sensors and tunable filters
AU766049B2 (en) 1999-08-01 2003-10-09 Pure Depth Limited Interactive three dimensional display with layered screens
US7624339B1 (en) 1999-08-19 2009-11-24 Puredepth Limited Data display for multiple layered screens
EP1212744A4 (de) 1999-08-19 2006-06-14 Pure Depth Ltd Anzeigeverfahren für mehrfachschichtbildschirme
EP1212745B1 (de) 1999-08-19 2006-02-08 PureDepth Limited Steuerung der tiefenbewegung in einer anzeigevorrichtung mit mehrschichtigem bildschirm
JP3923689B2 (ja) * 1999-09-30 2007-06-06 株式会社東芝 カラーシャッタ及びカラー画像表示方法
JP2002014347A (ja) * 2000-06-30 2002-01-18 Nec Corp 液晶表示装置の製造方法およびその製造装置
CN1201168C (zh) * 2000-11-17 2005-05-11 深度视频成像有限公司 改进的显示技术
KR100765308B1 (ko) * 2001-03-17 2007-10-09 삼성전자주식회사 액정 표시 장치
WO2002082169A1 (en) * 2001-04-05 2002-10-17 Ferenc Kiss Colour filter means having optical activity under the influence of a polarized light
NZ511255A (en) * 2001-04-20 2003-12-19 Deep Video Imaging Ltd Multi-focal plane display having an optical retarder and a diffuser interposed between its screens
NZ511444A (en) 2001-05-01 2004-01-30 Deep Video Imaging Ltd Information display
JP3812368B2 (ja) * 2001-06-06 2006-08-23 豊田合成株式会社 Ｉｉｉ族窒化物系化合物半導体素子及びその製造方法
NZ514119A (en) 2001-09-11 2004-06-25 Deep Video Imaging Ltd Improvement to instrumentation
NZ514500A (en) * 2001-10-11 2004-06-25 Deep Video Imaging Ltd A multiplane visual display unit with a transparent emissive layer disposed between two display planes
ITBO20020049A1 (it) * 2002-01-31 2003-07-31 Casmatic Spa Apparato a passo variabile , per l'alimentazione per spinta ed in fase di prodotti ad una successiva stazione di lavoro
WO2003079094A2 (en) * 2002-03-17 2003-09-25 Deep Video Imaging Limited Optimising point spread function of spatial filter
WO2004008226A1 (en) * 2002-07-15 2004-01-22 Deep Video Imaging Limited Improved multilayer video screen
NZ521505A (en) 2002-09-20 2005-05-27 Deep Video Imaging Ltd Multi-view display
EP1739403B1 (de) * 2002-10-10 2010-12-08 Illinois Tool Works Inc. Probentests
NZ525956A (en) 2003-05-16 2005-10-28 Deep Video Imaging Ltd Display control system for use with multi-layer displays
NZ526028A (en) * 2003-05-21 2006-02-24 Pure Depth Ltd Backlighting system for display screen utilised to control the distribution of power to at least one light source
RU2288495C2 (ru) * 2004-11-10 2006-11-27 Валентин Алексеевич Цветков Элемент жидкокристаллического дисплея
US20090268904A1 (en) * 2004-12-21 2009-10-29 Koninklijke Philips Electronics, N.V. Display device for visually reconstructing an image
KR20100067085A (ko) * 2007-08-22 2010-06-18 푸에뎁스 리미티드 멀티 컴포넌트 디스플레이용 인터스티셜 확산기의 위치 결정
KR20130099119A (ko) * 2010-09-27 2013-09-05 메사추세츠 인스티튜트 오브 테크놀로지 초고효율 색채 혼합 및 색채 분리

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2834254A (en) * 1953-10-22 1958-05-13 Du Mont Allen B Lab Inc Electronic color filter
JPS446476Y1 (de) * 1966-05-07 1969-03-10
US3501219A (en) * 1966-09-08 1970-03-17 Texas Instruments Inc Color control for dynamic displays
GB1270811A (en) * 1968-03-30 1972-04-19 Hitachi Ltd Color modulating method and device
US3671104A (en) * 1970-11-12 1972-06-20 Minolta Camera Kk Method and apparatus for masking images by polarization
US3731986A (en) * 1971-04-22 1973-05-08 Int Liquid Xtal Co Display devices utilizing liquid crystal light modulation
US3785721A (en) * 1971-07-15 1974-01-15 Int Liquid Xtal Co Display devices utilizing liquid crystal light modulation with varying colors
US3756694A (en) * 1971-09-09 1973-09-04 Sperry Rand Corp Electric field controllable birefringence liquid crystal media and optical display devices for use thereof
US3806227A (en) * 1972-09-06 1974-04-23 Siemens Ag Arrangement for a multi-color data indication
US3784280A (en) * 1973-01-02 1974-01-08 Gen Electric Light-dark reflective liquid crystal display

Also Published As

Publication number Publication date
FR2232770B1 (de) 1982-10-22
HK36381A (en) 1981-07-31
GB1466715A (en) 1977-03-09
US4239349A (en) 1980-12-16
FR2232770A1 (de) 1975-01-03
DE2329618A1 (de) 1975-01-02
NL7406970A (de) 1974-12-11
AT348038B (de) 1979-01-25
ATA474374A (de) 1978-06-15
JPS5083052A (de) 1975-07-04

Similar Documents

Publication Publication Date Title
AR201758A1 (de)
AU476761B2 (de)
AU465372B2 (de)
FR2232770A1 (de)
AR201235Q (de)
AR201231Q (de)
AU474593B2 (de)
AU474511B2 (de)
AU474838B2 (de)
AU471343B2 (de)
AU465453B2 (de)
AU465434B2 (de)
AU450229B2 (de)
AU476714B2 (de)
AR201229Q (de)
AU466283B2 (de)
AR199451A1 (de)
AU476696B2 (de)
AU472848B2 (de)
AU477823B2 (de)
AR196382A1 (de)
AR195948A1 (de)
AR200256A1 (de)
AR201432A1 (de)
AR200885A1 (de)

Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased