DE50001046D1 - Spektrale lichtaufteil- und rekombinationsanordnung sowie verfahren zur spektralselektiven modulation von licht - Google Patents

Spektrale lichtaufteil- und rekombinationsanordnung sowie verfahren zur spektralselektiven modulation von licht

Info

Publication number
DE50001046D1
DE50001046D1 DE50001046T DE50001046T DE50001046D1 DE 50001046 D1 DE50001046 D1 DE 50001046D1 DE 50001046 T DE50001046 T DE 50001046T DE 50001046 T DE50001046 T DE 50001046T DE 50001046 D1 DE50001046 D1 DE 50001046D1
Authority
DE
Germany
Prior art keywords
spectral
light
selective modulation
light distribution
recombination arrangement
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 - Lifetime
Application number
DE50001046T
Other languages
English (en)
Inventor
Claus Heine
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.)
Oerlikon Surface Solutions AG Pfaeffikon
Original Assignee
Unaxis Balzers AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4190433&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE50001046(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unaxis Balzers AG filed Critical Unaxis Balzers AG
Application granted granted Critical
Publication of DE50001046D1 publication Critical patent/DE50001046D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • G02B27/102—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources
    • G02B27/1026—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources for use with reflective spatial light modulators
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/3105—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3167—Modulator illumination systems for polarizing the light beam
DE50001046T 1999-03-26 2000-03-17 Spektrale lichtaufteil- und rekombinationsanordnung sowie verfahren zur spektralselektiven modulation von licht Expired - Lifetime DE50001046D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH58699 1999-03-26
PCT/CH2000/000151 WO2000058772A1 (de) 1999-03-26 2000-03-17 Spektrale lichtaufteil- und rekombinationsanordnung sowie verfahren zur spektralselektiven modulation von licht

Publications (1)

Publication Number Publication Date
DE50001046D1 true DE50001046D1 (de) 2003-02-13

Family

ID=4190433

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50001046T Expired - Lifetime DE50001046D1 (de) 1999-03-26 2000-03-17 Spektrale lichtaufteil- und rekombinationsanordnung sowie verfahren zur spektralselektiven modulation von licht

Country Status (8)

Country Link
US (3) US6550919B1 (de)
EP (1) EP1166166B1 (de)
JP (1) JP2002540467A (de)
KR (1) KR100845373B1 (de)
DE (1) DE50001046D1 (de)
HK (1) HK1042752B (de)
TW (1) TW573132B (de)
WO (1) WO2000058772A1 (de)

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US7445341B2 (en) * 2005-09-21 2008-11-04 3M Innovative Properties Company Four panel liquid crystal display system
US7686453B2 (en) * 2005-12-19 2010-03-30 3M Innovative Properties Company High contrast liquid crystal display and projection system using same
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US7673993B2 (en) * 2005-12-22 2010-03-09 3M Innovative Properties Company Projection system using reflective polarizers
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US20100277796A1 (en) * 2007-12-28 2010-11-04 Simon Magarill Light combiner
US20110007392A1 (en) * 2007-12-28 2011-01-13 English Jr Ronald E Light combiner
US8485667B2 (en) 2008-05-15 2013-07-16 3M Innovative Properties Company Optical element and colored light combiner using same
EP2286296A4 (de) * 2008-05-15 2011-09-07 3M Innovative Properties Co Optisches element und farbkombinierer
JP2012509507A (ja) * 2008-11-19 2012-04-19 スリーエム イノベイティブ プロパティズ カンパニー 高耐久性色合成器
KR20110086852A (ko) * 2008-11-19 2011-08-01 쓰리엠 이노베이티브 프로퍼티즈 컴파니 컬러 결합기
WO2010059412A2 (en) 2008-11-19 2010-05-27 3M Innovative Properties Company Polarization converting color combiner
JP2011141507A (ja) * 2009-03-27 2011-07-21 Sanyo Electric Co Ltd 投写型映像表示装置
DE102010054764A1 (de) * 2010-12-16 2012-06-21 Deutsches Elektronen-Synchrotron Desy Apochromat und Verfahren zum Entwurf eines Apochromaten
CN102735163B (zh) 2011-03-30 2017-05-10 迈普尔平版印刷Ip有限公司 干涉仪模块
JP6237627B2 (ja) * 2012-08-02 2017-11-29 日本電気株式会社 投射型表示装置及び投射光発生方法
US9195125B2 (en) * 2012-08-02 2015-11-24 Nec Corporation Projection display apparatus and projection light generating method
US9551563B2 (en) 2012-09-27 2017-01-24 Mapper Lithography Ip B.V. Multi-axis differential interferometer
DE102021113695A1 (de) 2021-05-27 2022-12-01 Ams-Osram International Gmbh VERBESSERTE µ-LED-PROJEKTIONSVORRICHTUNG UND VERFAHREN ZU IHRER HERSTELLUNG
CN113534479A (zh) * 2021-07-12 2021-10-22 杭州科汀光学技术有限公司 一种无偏振的倾斜入射平板分色系统

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US6550919B1 (en) * 1999-03-26 2003-04-22 Unaxis Balzers Aktiengesellschaft Spectral light division and recombination configuration as well as process for the spectrally selective modulation of light
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Also Published As

Publication number Publication date
EP1166166A1 (de) 2002-01-02
HK1042752B (zh) 2003-10-24
WO2000058772A1 (de) 2000-10-05
EP1166166B1 (de) 2003-01-08
US6550919B1 (en) 2003-04-22
US7413310B2 (en) 2008-08-19
US20040145706A1 (en) 2004-07-29
US7052137B2 (en) 2006-05-30
KR20010111280A (ko) 2001-12-17
US20030025882A1 (en) 2003-02-06
JP2002540467A (ja) 2002-11-26
HK1042752A1 (en) 2002-08-23
TW573132B (en) 2004-01-21
KR100845373B1 (ko) 2008-07-09

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: OC OERLIKON BALZERS AG, BALZERS, LI

8328 Change in the person/name/address of the agent

Representative=s name: BOCKHORNI & KOLLEGEN, 80687 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: OERLIKON TRADING AG, TRUEBBACH, TRUEBBACH, CH

R082 Change of representative

Ref document number: 1166166

Country of ref document: EP

Representative=s name: BOCKHORNI & KOLLEGEN, 80687 MUENCHEN, DE