NO20001084L - Anordning for å rette lys fra en lyskilde mot en flate - Google Patents

Anordning for å rette lys fra en lyskilde mot en flate

Info

Publication number
NO20001084L
NO20001084L NO20001084A NO20001084A NO20001084L NO 20001084 L NO20001084 L NO 20001084L NO 20001084 A NO20001084 A NO 20001084A NO 20001084 A NO20001084 A NO 20001084A NO 20001084 L NO20001084 L NO 20001084L
Authority
NO
Norway
Prior art keywords
light
light source
directing
directing light
source
Prior art date
Application number
NO20001084A
Other languages
English (en)
Other versions
NO20001084D0 (no
Inventor
Piehler Eberhard
Original Assignee
Zeiss Carl Jena Gmbh
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 Zeiss Carl Jena Gmbh filed Critical Zeiss Carl Jena Gmbh
Publication of NO20001084L publication Critical patent/NO20001084L/no
Publication of NO20001084D0 publication Critical patent/NO20001084D0/no

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
    • G02B26/0833—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD
    • G02B26/0841—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD the reflecting element being moved or deformed by electrostatic means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • H04N5/7458—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being an array of deformable mirrors, e.g. digital micromirror device [DMD]
NO20001084A 1998-07-17 2000-03-02 Anordning for õ rette lys fra en lyskilde mot en flate NO20001084D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19832317A DE19832317C1 (de) 1998-07-17 1998-07-17 Anordnung, bei der von einer Lichtquelle aus Licht auf eine Fläche gerichtet wird
PCT/EP1999/003961 WO2000004710A1 (de) 1998-07-17 1999-06-08 Anordnung, bei der von einer lichtquelle aus licht auf eine fläche gerichtet wird

Publications (2)

Publication Number Publication Date
NO20001084L true NO20001084L (no) 2000-03-02
NO20001084D0 NO20001084D0 (no) 2000-03-02

Family

ID=7874498

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20001084A NO20001084D0 (no) 1998-07-17 2000-03-02 Anordning for õ rette lys fra en lyskilde mot en flate

Country Status (6)

Country Link
US (1) US6439726B1 (no)
EP (2) EP2046027A1 (no)
JP (1) JP2002521704A (no)
DE (2) DE19832317C1 (no)
NO (1) NO20001084D0 (no)
WO (1) WO2000004710A1 (no)

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Publication number Priority date Publication date Assignee Title
IT1319810B1 (it) * 2000-01-26 2003-11-03 Sim2 Multimedia Spa Sistema di focalizzazione per videoproiettore.
JP2002250894A (ja) * 2001-02-26 2002-09-06 Matsushita Electric Ind Co Ltd 投写型表示装置
JP2002268010A (ja) * 2001-03-14 2002-09-18 Plus Vision Corp 画像表示装置
DE10127621A1 (de) * 2001-06-07 2002-12-12 Zeiss Carl Jena Gmbh Anordnung zum Projizieren eines Bildes auf eine Projektionsfläche
DE10127617A1 (de) 2001-06-07 2002-12-12 Zeiss Carl Jena Gmbh Projektionsanordnung
WO2003032049A1 (fr) * 2001-10-01 2003-04-17 Matsushita Electric Industrial Co., Ltd. Unite d'affichage de type projection, projecteur arriere et systeme multivision
US7204613B2 (en) * 2002-03-07 2007-04-17 Matsushita Electric Industrial Co., Ltd. Projection display device
KR100839285B1 (ko) * 2002-04-23 2008-06-17 엘지전자 주식회사 컬러드럼을 이용한 투사장치
DE10325867B4 (de) * 2003-06-06 2013-08-01 Eberhard Piehler Projektionsvorrichtung
US7126767B2 (en) * 2003-12-05 2006-10-24 3M Innovative Properties Company Wide-angle projection lens for front projection display systems
KR101233911B1 (ko) * 2003-12-05 2013-02-15 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광각 투사 렌즈 및 투사 디스플레이 장치용 광학 엔진
US7271964B2 (en) * 2003-12-05 2007-09-18 3M Innovative Properties Company Projection display device for multimedia and wall display systems
US7123426B2 (en) * 2003-12-05 2006-10-17 3M Innovative Properties Company Projection lens and display device
JP5106099B2 (ja) * 2004-03-30 2012-12-26 カール・ツァイス・エスエムティー・ゲーエムベーハー 投影対物レンズ、マイクロリソグラフィのための投影露光装置及び反射レチクル
US20060285090A1 (en) * 2004-12-03 2006-12-21 3M Innovative Properties Company Projection lens and portable display device for gaming and other applications
US7173777B1 (en) 2006-02-14 2007-02-06 3M Innovative Properties Company Projection lens and display device for multimedia and other systems
US7342723B2 (en) * 2004-12-03 2008-03-11 3M Innovative Properties Company Projection lens and portable display device for gaming and other applications
TWI305107B (en) * 2005-09-29 2009-01-01 Young Optics Inc Optical projection apparatus
DE102006008589A1 (de) * 2006-02-24 2007-09-06 Carl Zeiss Jena Gmbh Anordnung zur Bilddarstellung in einem Rückprojektions-Fernsehgerät
DE102007006094B4 (de) 2007-02-07 2017-06-01 Young Optics Inc. Rückprojektionsvorrichtung und Verfahren für eine Rückprojektionsvorrichtung
CN103955048B (zh) 2007-01-25 2017-04-12 扬明光学股份有限公司 背投影装置以及用于背投影装置的方法
US8182098B2 (en) * 2007-02-20 2012-05-22 Samsung Electronics Co., Ltd. Projection optical system
TWI330295B (en) * 2007-04-23 2010-09-11 Coretronic Corp Projection apparatus
DE102007038719A1 (de) 2007-08-16 2009-02-19 Sypro Optics Gmbh Rückprojektionsvorrichtung und Verfahren für eine Rückprojektionsvorrichtung
KR20090093667A (ko) 2008-02-29 2009-09-02 삼성전자주식회사 투사 광학 시스템
KR20090093666A (ko) 2008-02-29 2009-09-02 삼성전자주식회사 투사 광학 시스템
US20110164227A1 (en) * 2010-01-06 2011-07-07 Dongha Kim Optical system for a digital light projection system including a multi-light path lens
TWI427323B (zh) 2011-02-18 2014-02-21 Young Optics Inc 投影鏡頭與投影裝置
KR20150114763A (ko) 2014-04-02 2015-10-13 삼성전자주식회사 프로젝터

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Publication number Priority date Publication date Assignee Title
JPS57211109A (en) * 1981-06-22 1982-12-24 Konan Camera Kenkyusho:Kk Microscope
DE69023217T2 (de) 1989-08-03 1996-07-18 Japan Broadcasting Corp Projektionssichtgerät mit optischem schreiben.
DE4025136A1 (de) * 1990-08-08 1992-02-13 Grundig Emv Projektionsgeraet fuer die grossbildprojektion
US5184253A (en) * 1991-12-18 1993-02-02 Steven Hwang Fiber optic illuminator display
JPH0634931A (ja) * 1992-07-21 1994-02-10 Hitachi Ltd 投射型ディスプレイ
KR100220674B1 (ko) * 1994-01-18 1999-09-15 전주범 투사형 화상표시장치
US5839808A (en) * 1994-09-28 1998-11-24 Nikon Corporation Projection optical system
JPH08251520A (ja) * 1995-03-08 1996-09-27 Nikon Corp ビデオプロジェクター
EP0734183B1 (en) * 1995-03-23 2001-01-17 International Business Machines Corporation Efficient optical system for a high resolution projection display employing reflection light valves
DE19626097C1 (de) * 1996-06-28 1997-10-30 Siemens Nixdorf Inf Syst Verfahren und Anordnung zur Bilddarstellung auf einer Großbildprojektionsfläche mittels eines einen DMD-Chip aufweisenden DMD-Projektors
JPH10115871A (ja) * 1996-10-14 1998-05-06 Canon Inc 画像投射装置
JP3266854B2 (ja) * 1998-05-20 2002-03-18 旭光学工業株式会社 反射型画像投影装置
US6266105B1 (en) * 1998-07-31 2001-07-24 Philips Electornics North America Corporation Color projection system incorporation electro-optic light modulator and rotating light-reflective element

Also Published As

Publication number Publication date
US6439726B1 (en) 2002-08-27
EP2046027A1 (de) 2009-04-08
WO2000004710A1 (de) 2000-01-27
EP1016274A1 (de) 2000-07-05
EP1016274B1 (de) 2008-05-28
DE19832317C1 (de) 2000-05-11
NO20001084D0 (no) 2000-03-02
JP2002521704A (ja) 2002-07-16
DE59914770D1 (de) 2008-07-10

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application