CN101971089B - 针对极小投影面的投影器和彩色led在投影器中的应用 - Google Patents

针对极小投影面的投影器和彩色led在投影器中的应用 Download PDF

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Publication number
CN101971089B
CN101971089B CN2009801090479A CN200980109047A CN101971089B CN 101971089 B CN101971089 B CN 101971089B CN 2009801090479 A CN2009801090479 A CN 2009801090479A CN 200980109047 A CN200980109047 A CN 200980109047A CN 101971089 B CN101971089 B CN 101971089B
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CN
China
Prior art keywords
light
projector
emitting diode
layer
projector 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
CN2009801090479A
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English (en)
Chinese (zh)
Other versions
CN101971089A (zh
Inventor
斯特凡·格勒奇
埃瓦尔德·卡尔·米夏埃尔·京特
亚历山大·维尔姆
西格弗里德·赫尔曼
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.)
Ams Osram International GmbH
Original Assignee
Osram Opto Semiconductors 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 Osram Opto Semiconductors GmbH filed Critical Osram Opto Semiconductors GmbH
Publication of CN101971089A publication Critical patent/CN101971089A/zh
Application granted granted Critical
Publication of CN101971089B publication Critical patent/CN101971089B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2033—LED or laser light sources
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B33/00—Colour photography, other than mere exposure or projection of a colour film
    • G03B33/06—Colour photography, other than mere exposure or projection of a colour film by additive-colour projection apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)
  • Led Device Packages (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Liquid Crystal (AREA)
CN2009801090479A 2008-05-26 2009-05-04 针对极小投影面的投影器和彩色led在投影器中的应用 Expired - Fee Related CN101971089B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008025160A DE102008025160A1 (de) 2008-05-26 2008-05-26 Projektor für kleinste Projektionsflächen und Verwendung einer Mehrfarben-LED in einem Projektor
DE102008025160.7 2008-05-26
PCT/DE2009/000636 WO2009143800A1 (de) 2008-05-26 2009-05-04 Projektor für kleinste projektionsflächen und verwendung einer mehrfarben-led in einem projektor

Publications (2)

Publication Number Publication Date
CN101971089A CN101971089A (zh) 2011-02-09
CN101971089B true CN101971089B (zh) 2012-06-13

Family

ID=41165674

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801090479A Expired - Fee Related CN101971089B (zh) 2008-05-26 2009-05-04 针对极小投影面的投影器和彩色led在投影器中的应用

Country Status (7)

Country Link
US (1) US8562142B2 (enExample)
EP (1) EP2281219B1 (enExample)
JP (1) JP2011524994A (enExample)
KR (1) KR20110016856A (enExample)
CN (1) CN101971089B (enExample)
DE (1) DE102008025160A1 (enExample)
WO (1) WO2009143800A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8409441B2 (en) 2007-02-27 2013-04-02 Deka Products Limited Partnership Blood treatment systems and methods
DE102008046762B4 (de) 2008-09-11 2020-12-24 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung LED-Projektor
JP2014175427A (ja) 2013-03-07 2014-09-22 Toshiba Corp 半導体発光素子及びその製造方法
CN118974808A (zh) * 2022-04-11 2024-11-15 Oppo广东移动通信有限公司 显示系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1574659A (zh) * 2003-05-29 2005-02-02 乐金电子(中国)研究开发中心有限公司 便携式设备

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JPH08213657A (ja) * 1994-10-24 1996-08-20 Mitsubishi Electric Corp 可視光ｌｅｄ装置，及びその製造方法
US5707745A (en) * 1994-12-13 1998-01-13 The Trustees Of Princeton University Multicolor organic light emitting devices
JP2000194275A (ja) 1998-12-28 2000-07-14 Toshiba Corp 画像表示装置
US6775328B1 (en) * 1999-08-11 2004-08-10 Rambus Inc. High-speed communication system with a feedback synchronization loop
JP4044261B2 (ja) * 2000-03-10 2008-02-06 株式会社東芝 半導体発光素子及びその製造方法
TW497277B (en) * 2000-03-10 2002-08-01 Toshiba Corp Semiconductor light emitting device and method for manufacturing the same
JP3940596B2 (ja) * 2001-05-24 2007-07-04 松下電器産業株式会社 照明光源
WO2004039057A2 (en) * 2002-10-23 2004-05-06 Digital Cinema Engines, Inc. Method and apparatus for a projection system
FI20030583A7 (fi) * 2003-04-16 2004-10-17 Upstream Eng Oy Dataprojektori
JP2004327719A (ja) 2003-04-24 2004-11-18 Shin Etsu Handotai Co Ltd 発光素子
US7450311B2 (en) * 2003-12-12 2008-11-11 Luminus Devices, Inc. Optical display systems and methods
GB2414127A (en) * 2004-05-12 2005-11-16 Sharp Kk Time sequential colour projection
US7271420B2 (en) * 2004-07-07 2007-09-18 Cao Group, Inc. Monolitholic LED chip to emit multiple colors
US7287862B2 (en) * 2005-02-18 2007-10-30 Symbol Technologies, Inc. Compact image projection module
EP1881367B1 (en) * 2005-05-10 2011-11-02 Iwasaki Electric Co., Ltd Projector device, multilayer light-emitting diode device, and reflective light-emitting diode unit
JP4636501B2 (ja) 2005-05-12 2011-02-23 株式会社沖データ 半導体装置、プリントヘッド及び画像形成装置
KR100832622B1 (ko) * 2005-05-25 2008-05-27 삼성전기주식회사 광변조기 및 그 광변조기를 이용한 프로젝터를 구비한휴대용 단말기
KR101166922B1 (ko) * 2005-05-27 2012-07-19 엘지이노텍 주식회사 발광 다이오드의 제조 방법
WO2007040322A1 (en) * 2005-10-03 2007-04-12 Gyungyun Kim Portable electronic apparatus with beam projector function
JP2007165562A (ja) * 2005-12-13 2007-06-28 Seiko Epson Corp 光源装置、および光源装置を備えたプロジェクタ
US20070165186A1 (en) 2006-01-13 2007-07-19 Copner Nigel J Light source system and an image projection system
DE102006046038A1 (de) 2006-09-28 2008-04-03 Osram Opto Semiconductors Gmbh LED-Halbleiterkörper und Verwendung eines LED-Halbleiterkörpers
US7623560B2 (en) * 2007-09-27 2009-11-24 Ostendo Technologies, Inc. Quantum photonic imagers and methods of fabrication thereof
DE102008013030A1 (de) 2007-12-14 2009-06-25 Osram Opto Semiconductors Gmbh Strahlungsemittierende Vorrichtung
DE102008014094A1 (de) 2008-03-13 2009-09-17 Osram Opto Semiconductors Gmbh Strahlungsemittierende Vorrichtung und Verfahren zur Herstellung einer strahlungsemittierenden Vorrichtung
DE102008046762B4 (de) * 2008-09-11 2020-12-24 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung LED-Projektor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1574659A (zh) * 2003-05-29 2005-02-02 乐金电子(中国)研究开发中心有限公司 便携式设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
M.H.KEUPER,S.PAOLINI,G.HARBERS,P.TSANG.Ultra-Compact LED based Image Projector for Portable Applications.《DIGEST OF TECHNICAL》.2003,第713-715页. *

Also Published As

Publication number Publication date
CN101971089A (zh) 2011-02-09
US20110085144A1 (en) 2011-04-14
EP2281219A1 (de) 2011-02-09
JP2011524994A (ja) 2011-09-08
WO2009143800A1 (de) 2009-12-03
US8562142B2 (en) 2013-10-22
EP2281219B1 (de) 2018-01-17
DE102008025160A1 (de) 2009-12-03
KR20110016856A (ko) 2011-02-18

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Granted publication date: 20120613

Termination date: 20200504