IL96672A - Increased comparative flow - Google Patents

Increased comparative flow

Info

Publication number
IL96672A
IL96672A IL9667290A IL9667290A IL96672A IL 96672 A IL96672 A IL 96672A IL 9667290 A IL9667290 A IL 9667290A IL 9667290 A IL9667290 A IL 9667290A IL 96672 A IL96672 A IL 96672A
Authority
IL
Israel
Prior art keywords
quarter
wave retarder
illumination
imaging illumination
display
Prior art date
Application number
IL9667290A
Other languages
English (en)
Hebrew (he)
Other versions
IL96672A0 (en
Original Assignee
Hughes Jvc Tech 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 Hughes Jvc Tech Corp filed Critical Hughes Jvc Tech Corp
Publication of IL96672A0 publication Critical patent/IL96672A0/xx
Publication of IL96672A publication Critical patent/IL96672A/en

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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers

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)
  • Instrument Panels (AREA)
  • Polarising Elements (AREA)
IL9667290A 1989-12-22 1990-12-14 Increased comparative flow IL96672A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/455,115 US5066108A (en) 1989-12-22 1989-12-22 High throughput contrast enhancement for polarized displays

Publications (2)

Publication Number Publication Date
IL96672A0 IL96672A0 (en) 1991-09-16
IL96672A true IL96672A (en) 1995-10-31

Family

ID=23807465

Family Applications (1)

Application Number Title Priority Date Filing Date
IL9667290A IL96672A (en) 1989-12-22 1990-12-14 Increased comparative flow

Country Status (5)

Country Link
US (1) US5066108A (fr)
EP (1) EP0434065B1 (fr)
JP (1) JP2588996B2 (fr)
DE (1) DE69028978T2 (fr)
IL (1) IL96672A (fr)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6630970B2 (en) 2001-07-02 2003-10-07 3M Innovative Properties Company Polarizers for use with liquid crystal displays
JPH03256020A (ja) * 1990-03-06 1991-11-14 Nec Corp 背面投射型液晶表示装置
US5115305A (en) * 1990-07-05 1992-05-19 Baur Thomas G Electrically addressable liquid crystal projection system with high efficiency and light output
US5268775A (en) * 1991-02-19 1993-12-07 Hughes-Jvc Technology Corporation Contrast enhancement and ghost elimination, for reflective light valve system
US5910854A (en) 1993-02-26 1999-06-08 Donnelly Corporation Electrochromic polymeric solid films, manufacturing electrochromic devices using such solid films, and processes for making such solid films and devices
US5548422A (en) * 1993-06-28 1996-08-20 In Focus Systems, Inc. Notch filters with cholesteric polarizers with birefringent film and linear polarizer
US5537232A (en) * 1993-10-05 1996-07-16 In Focus Systems, Inc. Reflection hologram multiple-color filter array formed by sequential exposure to a light source
US5629784A (en) * 1994-04-12 1997-05-13 Ois Optical Imaging Systems, Inc. Liquid crystal display with holographic diffuser and prism sheet on viewer side
US5668663A (en) 1994-05-05 1997-09-16 Donnelly Corporation Electrochromic mirrors and devices
US5585946A (en) * 1994-08-19 1996-12-17 Vivitek Co., Ltd. Virtual image display system with reduced ambient reflection and low radiation
CA2146811C (fr) 1995-04-11 2003-07-01 David Michael Moore Dean Methode et appareil de presentation d'images stereoscopiques
US6891563B2 (en) 1996-05-22 2005-05-10 Donnelly Corporation Vehicular vision system
US5579139A (en) * 1995-06-07 1996-11-26 Ois Optical Imaging Systems, Inc. LCD with reduced canopy reflection having a retarder of 220-320 nm retardation outside a polarizer
US6327084B1 (en) * 1997-06-30 2001-12-04 Central Glass Company, Limited Display system where polarized light impinges on platelike laminate at brewster's angle or emerges therefrom at angle equal thereto
US5973760A (en) * 1997-08-06 1999-10-26 Rockwell Science Center, Inc. Display apparatus having quarter-wave plate positioned to eliminate conflicts with polarized sunglasses
US8294975B2 (en) 1997-08-25 2012-10-23 Donnelly Corporation Automotive rearview mirror assembly
US6172613B1 (en) 1998-02-18 2001-01-09 Donnelly Corporation Rearview mirror assembly incorporating vehicle information display
US6326613B1 (en) 1998-01-07 2001-12-04 Donnelly Corporation Vehicle interior mirror assembly adapted for containing a rain sensor
US6124886A (en) 1997-08-25 2000-09-26 Donnelly Corporation Modular rearview mirror assembly
US8288711B2 (en) 1998-01-07 2012-10-16 Donnelly Corporation Interior rearview mirror system with forwardly-viewing camera and a control
US6445287B1 (en) 2000-02-28 2002-09-03 Donnelly Corporation Tire inflation assistance monitoring system
US5963284A (en) * 1998-04-01 1999-10-05 Ois Optical Imaging Systems, Inc. LCD with diffuser having diffusing particles therein located between polarizers
US6477464B2 (en) 2000-03-09 2002-11-05 Donnelly Corporation Complete mirror-based global-positioning system (GPS) navigation solution
US6329925B1 (en) 1999-11-24 2001-12-11 Donnelly Corporation Rearview mirror assembly with added feature modular display
US6693517B2 (en) 2000-04-21 2004-02-17 Donnelly Corporation Vehicle mirror assembly communicating wirelessly with vehicle accessories and occupants
US6552850B1 (en) * 1998-06-30 2003-04-22 Citicorp Development Center, Inc. Device, method, and system of display for controlled viewing
WO2001064481A2 (fr) 2000-03-02 2001-09-07 Donnelly Corporation Systeme de miroir video integrant un module accessoire
US7167796B2 (en) 2000-03-09 2007-01-23 Donnelly Corporation Vehicle navigation system for use with a telematics system
US7370983B2 (en) 2000-03-02 2008-05-13 Donnelly Corporation Interior mirror assembly with display
US7195381B2 (en) 2001-01-23 2007-03-27 Donnelly Corporation Vehicle interior LED lighting system
EP1297376A2 (fr) * 2000-06-23 2003-04-02 Koninklijke Philips Electronics N.V. Dispositif d'affichage
US6549335B1 (en) * 2000-07-28 2003-04-15 3M Innovative Properties Company High durability circular polarizer for use with emissive displays
US7255451B2 (en) 2002-09-20 2007-08-14 Donnelly Corporation Electro-optic mirror cell
US7581859B2 (en) 2005-09-14 2009-09-01 Donnelly Corp. Display device for exterior rearview mirror
JP3865593B2 (ja) * 2001-02-27 2007-01-10 シャープ株式会社 透過型表示装置
US7110178B2 (en) * 2001-07-02 2006-09-19 3M Innovative Properties Company Polarizers coated with optically functional layers
US6918674B2 (en) 2002-05-03 2005-07-19 Donnelly Corporation Vehicle rearview mirror system
US7329013B2 (en) 2002-06-06 2008-02-12 Donnelly Corporation Interior rearview mirror system with compass
WO2003105099A1 (fr) 2002-06-06 2003-12-18 Donnelly Corporation Systeme de miroir de courtoisie interieur a boussole
US7310177B2 (en) 2002-09-20 2007-12-18 Donnelly Corporation Electro-optic reflective element assembly
US7274501B2 (en) 2002-09-20 2007-09-25 Donnelly Corporation Mirror reflective element assembly
US7289037B2 (en) 2003-05-19 2007-10-30 Donnelly Corporation Mirror assembly for vehicle
US7446924B2 (en) 2003-10-02 2008-11-04 Donnelly Corporation Mirror reflective element assembly including electronic component
US7308341B2 (en) 2003-10-14 2007-12-11 Donnelly Corporation Vehicle communication system
EP1883855B1 (fr) 2005-05-16 2011-07-20 Donnelly Corporation Ensemble de retroviseur de vehicule comportant des informations sur l'element reflecteur
CN101535087B (zh) 2005-11-01 2013-05-15 唐纳利公司 具有显示装置的内部后视镜
US7854513B2 (en) 2006-03-03 2010-12-21 Quach Cang V One-way transparent display systems
US7773299B2 (en) * 2007-05-31 2010-08-10 Aither Optics Inc. Controlling light transmission in a vehicle with polarization and ellipticity adjustment
GR1006078B (el) * 2007-07-19 2008-09-29 ΠΑΛΛΗΚΑΡΑΚΗΣ (κατά ποσοστό 40%) ΝΙΚΟΛΑΟΣ Φιλτρο κυκλικης πολωσης για οθονες με γραμμικη πολωση εξοδου
US8154418B2 (en) 2008-03-31 2012-04-10 Magna Mirrors Of America, Inc. Interior rearview mirror system
US9487144B2 (en) 2008-10-16 2016-11-08 Magna Mirrors Of America, Inc. Interior mirror assembly with display
US8937604B2 (en) * 2012-02-28 2015-01-20 Eastman Kodak Company Touch-responsive capacitor with polarizing dielectric structure
CN102798984A (zh) * 2012-08-21 2012-11-28 北京量拓科技有限公司 一种高能量利用率的线偏振光产生装置及其应用
KR102127509B1 (ko) 2013-06-25 2020-07-10 삼성디스플레이 주식회사 표시장치 및 이의 제조방법
WO2016205130A1 (fr) 2015-06-15 2016-12-22 3M Innovative Properties Company Empilement optique comprenant un polariseur réfléchissant-absorbant
CN109642974B (zh) 2016-08-16 2022-04-15 3M创新有限公司 偏振器
DE102016225996A1 (de) 2016-12-22 2018-06-28 Robert Bosch Gmbh Projektionsanzeigevorrichtung und Verfahren zur Anzeige eines virtuellen Bildes
KR102570280B1 (ko) * 2018-01-30 2023-08-24 삼성전자주식회사 Hud 영상 제공 장치
DE102023118324A1 (de) * 2023-07-11 2025-01-16 Bayerische Motoren Werke Aktiengesellschaft Kompaktes Privacy-Display in einer Instrumententafel eines Fahrzeugs, mit einem Freiformprisma als Deckglas
DE102023118322A1 (de) * 2023-07-11 2025-01-16 Bayerische Motoren Werke Aktiengesellschaft Kontrastreiches Privacy-Display in einer Instrumententafel eines Fahrzeugs
DE102023127786A1 (de) * 2023-10-11 2025-04-17 Bayerische Motoren Werke Aktiengesellschaft Instrumententafel mit einem integrierten reflexfreien Privacy-Display für ein Fahrzeug

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1514315A1 (de) * 1965-08-10 1969-04-24 Philips Patentverwaltung Modulationsverfahren und Modulator fuer elektromagnetische Strahlung mittels Doppelbrechung
FR2212559B1 (fr) * 1972-12-29 1977-08-05 Thomson Csf
US4093356A (en) * 1977-02-14 1978-06-06 General Electric Company Transflective liquid crystal display
US4398805A (en) * 1981-07-06 1983-08-16 General Electric Company Transflective liquid crystal display
DE3309970A1 (de) * 1983-03-19 1984-09-20 Robert Bosch Gmbh, 7000 Stuttgart Anordnung zur entspiegelung von fluessigkristallanzeigen
US4884876A (en) * 1983-10-30 1989-12-05 Stereographics Corporation Achromatic liquid crystal shutter for stereoscopic and other applications
JPS63110422A (ja) * 1986-10-29 1988-05-14 Hitachi Ltd 透過形液晶表示装置
US4726663A (en) * 1986-11-14 1988-02-23 Tektronix, Inc. Switchable color filter with enhanced transmissivity
US4772104A (en) * 1987-08-10 1988-09-20 Gte Laboratories Incorporated Achromatic tuner for birefringent optical filter
JPS6430978U (fr) * 1987-08-19 1989-02-27
JPS6473012A (en) * 1987-09-11 1989-03-17 Kawasaki Steel Co Refining method by using top and bottom blowing refining furnace
JPH0825748B2 (ja) * 1987-09-21 1996-03-13 大日精化工業株式会社 ペロブスカイト型微粉体の製造方法
JPH0197378U (fr) * 1987-12-19 1989-06-28
JP2788062B2 (ja) * 1989-05-31 1998-08-20 三菱プレシジョン株式会社 マルチセンサ出力処理用の基準信号発生装置

Also Published As

Publication number Publication date
US5066108A (en) 1991-11-19
DE69028978D1 (de) 1996-11-28
IL96672A0 (en) 1991-09-16
EP0434065A2 (fr) 1991-06-26
JP2588996B2 (ja) 1997-03-12
EP0434065B1 (fr) 1996-10-23
DE69028978T2 (de) 1997-06-05
JPH04118622A (ja) 1992-04-20
EP0434065A3 (en) 1992-02-05

Similar Documents

Publication Publication Date Title
US5066108A (en) High throughput contrast enhancement for polarized displays
US5212471A (en) Polarized heads up display
US4973132A (en) Polarized holographic heads up display
US5486840A (en) Head up display with incident light filter
US5053755A (en) Automotive head-up display with high brightness in daytime and high contrast in nighttime
US5579139A (en) LCD with reduced canopy reflection having a retarder of 220-320 nm retardation outside a polarizer
US7203005B2 (en) Real image configuration for a high efficiency heads-up display (HUD) using a polarizing mirror and a polarization preserving screen
US7773299B2 (en) Controlling light transmission in a vehicle with polarization and ellipticity adjustment
JPH02201313A (ja) Ｌｅｄアレイ偏光画像源および０度ホログラム虚像ヘッド・アップ表示システム
US20070217010A1 (en) Reducing Reflection
JP2015034918A (ja) 画像表示方法、画像表示装置、偏光スクリーンならびに偏光板
CN101405631A (zh) 减少反射
US5502456A (en) Display apparatus for vehicles
EP0424950A2 (fr) Afficheur tête haute avec élément polarisant
EP3460536A1 (fr) Miroir électronique avec système de lentille commutable améliorée
US20020021499A1 (en) Display device
US7780304B2 (en) Smoked lens for vehicle
US20250271683A1 (en) Display device
WO2021020199A1 (fr) Dispositif d'affichage
JP2003222834A (ja) 液晶表示素子

Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees