DE69523300T2 - Bauelement zur strahlzusammenführung und eine dieses enthaltende farbbildprojektionsvorrichtung - Google Patents

Bauelement zur strahlzusammenführung und eine dieses enthaltende farbbildprojektionsvorrichtung

Info

Publication number
DE69523300T2
DE69523300T2 DE69523300T DE69523300T DE69523300T2 DE 69523300 T2 DE69523300 T2 DE 69523300T2 DE 69523300 T DE69523300 T DE 69523300T DE 69523300 T DE69523300 T DE 69523300T DE 69523300 T2 DE69523300 T2 DE 69523300T2
Authority
DE
Germany
Prior art keywords
substrate
partial
color
optical component
component according
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
DE69523300T
Other languages
German (de)
English (en)
Other versions
DE69523300D1 (de
Inventor
Johannes Wortel
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE69523300D1 publication Critical patent/DE69523300D1/de
Application granted granted Critical
Publication of DE69523300T2 publication Critical patent/DE69523300T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Projection Apparatus (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Optical Elements Other Than Lenses (AREA)
DE69523300T 1994-05-06 1995-05-03 Bauelement zur strahlzusammenführung und eine dieses enthaltende farbbildprojektionsvorrichtung Expired - Fee Related DE69523300T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP94201261 1994-05-06
PCT/IB1995/000315 WO1995030922A1 (en) 1994-05-06 1995-05-03 Beam-combining device and colour image projection apparatus provided with such a device

Publications (2)

Publication Number Publication Date
DE69523300D1 DE69523300D1 (de) 2001-11-22
DE69523300T2 true DE69523300T2 (de) 2002-07-25

Family

ID=8216852

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69523300T Expired - Fee Related DE69523300T2 (de) 1994-05-06 1995-05-03 Bauelement zur strahlzusammenführung und eine dieses enthaltende farbbildprojektionsvorrichtung

Country Status (7)

Country Link
US (1) US5562334A (enExample)
EP (1) EP0758460B1 (enExample)
JP (1) JPH09512924A (enExample)
CN (1) CN1089447C (enExample)
DE (1) DE69523300T2 (enExample)
TW (1) TW310359B (enExample)
WO (1) WO1995030922A1 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11271676A (ja) * 1998-03-26 1999-10-08 Minolta Co Ltd 投影光学系
JP3687353B2 (ja) * 1998-06-23 2005-08-24 コニカミノルタオプト株式会社 投影光学系
KR100584534B1 (ko) * 1999-04-26 2006-05-30 삼성전자주식회사 반사형 프로젝트장치
JP2001066695A (ja) * 1999-08-31 2001-03-16 Fuji Photo Optical Co Ltd プロジェクタ装置
WO2002082164A2 (de) * 2001-04-07 2002-10-17 Hentze-Lissotschenko Patentverwaltungs Gmbh & Co. Kg Anordnung für die korrektur von von einer laserlichtquelle ausgehender laserstrahlung sowie verfahren zur herstellung der anordnung
US6899432B2 (en) * 2001-08-06 2005-05-31 Advanced Digital Optics, Inc. Color management system having a transmissive panel and optical isolator
US6857747B2 (en) * 2001-08-06 2005-02-22 Advanced Digital Optics, Inc. Color management system
US6893130B2 (en) * 2001-08-06 2005-05-17 Advanced Digital Optics, Inc. Color management system having a field lens
US6851812B2 (en) * 2001-08-06 2005-02-08 Advanced Digital Optics, Inc. Color management system
US6945654B2 (en) * 2001-08-06 2005-09-20 Jds Uniphase Corporation Color management system having a prism to compensate for optical aberrations and to enhance contrast
US7347561B2 (en) * 2001-08-06 2008-03-25 Jds Uniphase Corporation Image display device
US7301587B2 (en) * 2003-02-28 2007-11-27 Nec Corporation Image display device and portable terminal device using the same
JP2005189635A (ja) * 2003-12-26 2005-07-14 Hitachi Ltd 投射型映像表示装置及びそれに用いる光学ユニット
JP4432602B2 (ja) * 2004-04-28 2010-03-17 日本ビクター株式会社 投射型表示装置
US7653095B2 (en) * 2005-06-30 2010-01-26 Cymer, Inc. Active bandwidth control for a laser
CN100471246C (zh) * 2005-08-01 2009-03-18 深圳市欧曼特微显示科技有限公司 一种用于投影系统的光学结构
US7812949B2 (en) * 2007-10-17 2010-10-12 Horiba Jobin Yvon Inc. Spectrometer with cylindrical lens for astigmatism correction and demagnification
CN101280893A (zh) * 2008-05-28 2008-10-08 上海飞锐光电科技有限公司 Led红、绿、蓝三色光的双通道合色系统
CN101498838B (zh) * 2009-03-04 2011-02-16 中国科学院上海技术物理研究所 45度分色片透射分色光路的像差补偿方法
CN103534336B (zh) 2011-05-13 2016-10-19 催化蒸馏技术公司 用于制备高vcm焦炭的方法
CN103574502B (zh) * 2012-08-02 2017-10-24 海洋王照明科技股份有限公司 透镜及使用该透镜的助航灯
FR2998977B1 (fr) * 2012-12-05 2015-02-06 Thales Sa Composant de separation spectrale sans image parasite apparente
CN113038107B (zh) * 2021-04-27 2025-02-14 济南市云映传媒科技有限公司 一种调整投影画面偏移的装置及使用方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253505A (en) * 1965-01-11 1966-05-31 Wendell S Miller Projection of images onto inclined screens
US4541688A (en) * 1984-06-11 1985-09-17 Eastman Kodak Company Optical beam splitters
US4615595A (en) * 1984-10-10 1986-10-07 Texas Instruments Incorporated Frame addressed spatial light modulator
US5084807A (en) * 1986-08-22 1992-01-28 U.S. Philips Corporation Illumination system for LCD projection television
US4754272A (en) * 1986-09-18 1988-06-28 General Signal Corporation Three aspect signalling device using no moving parts
NL8801348A (nl) * 1988-05-26 1989-12-18 Philips Nv Belichtingsstelsel.
NL8802517A (nl) * 1988-10-13 1990-05-01 Philips Nv Beeldprojektie-inrichting.
US5231431A (en) * 1989-11-29 1993-07-27 Canon Kabushiki Kaisha Projection type display apparatus
JP2801308B2 (ja) * 1989-11-29 1998-09-21 キヤノン株式会社 投射型表示装置
JP2605470B2 (ja) * 1990-09-17 1997-04-30 日本電気株式会社 背面投射型液晶表示装置
JPH0527343A (ja) * 1991-07-24 1993-02-05 Seiko Epson Corp 投写型表示装置
EP0602732A3 (en) * 1992-12-17 1995-09-27 Philips Electronics Nv Optical system with astigmatism compensation.

Also Published As

Publication number Publication date
WO1995030922A1 (en) 1995-11-16
US5562334A (en) 1996-10-08
JPH09512924A (ja) 1997-12-22
EP0758460A1 (en) 1997-02-19
EP0758460B1 (en) 2001-10-17
CN1150484A (zh) 1997-05-21
CN1089447C (zh) 2002-08-21
DE69523300D1 (de) 2001-11-22
TW310359B (enExample) 1997-07-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee