CN102047177B - 发光二极管投影器 - Google Patents

发光二极管投影器 Download PDF

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Publication number
CN102047177B
CN102047177B CN2009801193348A CN200980119334A CN102047177B CN 102047177 B CN102047177 B CN 102047177B CN 2009801193348 A CN2009801193348 A CN 2009801193348A CN 200980119334 A CN200980119334 A CN 200980119334A CN 102047177 B CN102047177 B CN 102047177B
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CN
China
Prior art keywords
light
led
conductor tracks
leds
carrier
Prior art date
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Active
Application number
CN2009801193348A
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English (en)
Chinese (zh)
Other versions
CN102047177A (zh
Inventor
斯特凡·格勒奇
埃瓦尔德·卡尔·迈克尔·古恩特
亚历山大·威尔姆
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 CN102047177A publication Critical patent/CN102047177A/zh
Application granted granted Critical
Publication of CN102047177B publication Critical patent/CN102047177B/zh
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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

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Led Device Packages (AREA)
  • Projection Apparatus (AREA)
CN2009801193348A 2008-09-11 2009-09-09 发光二极管投影器 Active CN102047177B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008046762.6 2008-09-11
DE102008046762.6A DE102008046762B4 (de) 2008-09-11 2008-09-11 LED-Projektor
PCT/DE2009/001270 WO2010028637A1 (de) 2008-09-11 2009-09-09 Led-projektor

Publications (2)

Publication Number Publication Date
CN102047177A CN102047177A (zh) 2011-05-04
CN102047177B true CN102047177B (zh) 2012-07-18

Family

ID=41651533

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801193348A Active CN102047177B (zh) 2008-09-11 2009-09-09 发光二极管投影器

Country Status (7)

Country Link
US (1) US8733950B2 (enExample)
EP (1) EP2321699A1 (enExample)
JP (1) JP5713902B2 (enExample)
KR (1) KR20110074841A (enExample)
CN (1) CN102047177B (enExample)
DE (1) DE102008046762B4 (enExample)
WO (1) WO2010028637A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008025160A1 (de) * 2008-05-26 2009-12-03 Osram Opto Semiconductors Gmbh Projektor für kleinste Projektionsflächen und Verwendung einer Mehrfarben-LED in einem Projektor
DE102011087887A1 (de) * 2011-12-07 2013-06-13 Osram Gmbh Leuchtdiodenanordnung
CN104465692B (zh) * 2014-12-04 2017-08-25 中国科学院半导体研究所 一种led全彩显示阵列及其制作方法
KR102629584B1 (ko) * 2016-07-19 2024-01-25 삼성전자주식회사 빔 조향 백라이트 유닛 및 이를 포함하는 홀로그래픽 디스플레이 장치
US10191360B2 (en) * 2016-12-30 2019-01-29 Hong Kong Beida Jade Bird Display Limited Microarray LED flash
KR20180109220A (ko) * 2017-03-27 2018-10-08 주식회사 루멘스 Led 디스플레이 장치
CN109634043B (zh) * 2019-02-22 2020-08-28 中国科学院福建物质结构研究所 一种激光发射单元以及激光投影光源

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11337863A (ja) 1998-03-26 1999-12-10 Mr System Kenkyusho:Kk 画像表示装置
JP2002191055A (ja) * 2000-12-21 2002-07-05 Toshiba Corp 時分割カラー表示装置および表示方法
WO2003056876A3 (en) * 2001-12-14 2003-12-04 Digital Optics Internat Corp Uniform illumination system
US6767112B2 (en) * 2002-05-29 2004-07-27 Jiahn-Chang Wu Projection lamp with led matrix panel

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US5376561A (en) 1990-12-31 1994-12-27 Kopin Corporation High density electronic circuit modules
US5300788A (en) * 1991-01-18 1994-04-05 Kopin Corporation Light emitting diode bars and arrays and method of making same
JPH08202288A (ja) 1995-01-31 1996-08-09 Mitsubishi Cable Ind Ltd 半導体発光素子の配置構造とそれを用いてなる表示装置およびその製造方法
WO1997023912A2 (en) 1995-12-21 1997-07-03 Philips Electronics N.V. MULTICOLOR LIGHT EMITTING DIODE, METHODS FOR PRODUCING SAME AND MULTICOLOR DISPLAY INCORPORATING AN ARRAY OF SUCH LEDs
JPH11121806A (ja) * 1997-10-21 1999-04-30 Sharp Corp 半導体発光素子
JPH11233827A (ja) 1998-02-10 1999-08-27 Furukawa Electric Co Ltd:The 半導体発光素子
DE19925318C1 (de) * 1999-05-27 2001-02-15 Globalpatent Consulting Gmbh Farbbildprojektor mit zeitgesteuerten LED-Lichtquellen
US6330018B1 (en) * 1999-12-22 2001-12-11 Eastman Kodak Company Method and apparatus for printing high resolution images using reflective LCD modulators
US6769772B2 (en) * 2002-10-11 2004-08-03 Eastman Kodak Company Six color display apparatus having increased color gamut
US6867549B2 (en) * 2002-12-10 2005-03-15 Eastman Kodak Company Color OLED display having repeated patterns of colored light emitting elements
MY151065A (en) * 2003-02-25 2014-03-31 Kaneka Corp Curing composition and method for preparing same, light-shielding paste, light-shielding resin and method for producing same, package for light-emitting diode, and semiconductor device
US7258450B2 (en) * 2003-12-04 2007-08-21 Sharp Kabushiki Kaisha Projector optical system configuration, optical module, and projector, and also electronic equipment, vehicle, projection system, and showcase utilizing such projector
DE102004004765A1 (de) * 2004-01-29 2005-09-01 Rwe Space Solar Power Gmbh Aktive Zonen aufweisende Halbleiterstruktur
US7271420B2 (en) 2004-07-07 2007-09-18 Cao Group, Inc. Monolitholic LED chip to emit multiple colors
US20060181542A1 (en) * 2005-02-15 2006-08-17 Granger Edward M Equivalent primary display
JP2006237071A (ja) * 2005-02-22 2006-09-07 Toyoda Gosei Co Ltd 発光素子およびこれを用いた表示装置
JP2006319149A (ja) * 2005-05-13 2006-11-24 Sony Corp 光源装置およびその製造方法並びに光源装置を用いた表示装置
JP4428360B2 (ja) * 2006-05-01 2010-03-10 富士ゼロックス株式会社 プロジェクタ装置
JP2008211146A (ja) * 2007-02-28 2008-09-11 Oki Data Corp 情報表示装置
DE102008013030A1 (de) 2007-12-14 2009-06-25 Osram Opto Semiconductors Gmbh Strahlungsemittierende Vorrichtung
DE102008008599A1 (de) 2007-12-20 2009-06-25 Osram Opto Semiconductors Gmbh Halbleiteranordnung, insbesondere Leuchtdiodenanordnung und Leuchtmittelanordnung
DE102007062042A1 (de) 2007-12-21 2009-06-25 Osram Opto Semiconductors Gmbh Optoelektronisches Bauteil, Verkapselung für ein optoelektronisches Bauteil und Herstellungsverfahren
DE102008006757A1 (de) 2008-01-30 2009-08-06 Osram Opto Semiconductors Gmbh Oberflächenmontierbares Bauelement
DE102008014094A1 (de) 2008-03-13 2009-09-17 Osram Opto Semiconductors Gmbh Strahlungsemittierende Vorrichtung und Verfahren zur Herstellung einer strahlungsemittierenden Vorrichtung
DE102008025160A1 (de) 2008-05-26 2009-12-03 Osram Opto Semiconductors Gmbh Projektor für kleinste Projektionsflächen und Verwendung einer Mehrfarben-LED in einem Projektor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11337863A (ja) 1998-03-26 1999-12-10 Mr System Kenkyusho:Kk 画像表示装置
JP2002191055A (ja) * 2000-12-21 2002-07-05 Toshiba Corp 時分割カラー表示装置および表示方法
WO2003056876A3 (en) * 2001-12-14 2003-12-04 Digital Optics Internat Corp Uniform illumination system
US6767112B2 (en) * 2002-05-29 2004-07-27 Jiahn-Chang Wu Projection lamp with led matrix panel

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.《2003 DIGEST OF THCHNICAL PAPERS》.2003,第713页到第715页,具体参见第713页第2栏第7行到第12行. *

Also Published As

Publication number Publication date
US8733950B2 (en) 2014-05-27
WO2010028637A1 (de) 2010-03-18
JP5713902B2 (ja) 2015-05-07
DE102008046762A1 (de) 2010-03-18
DE102008046762B4 (de) 2020-12-24
EP2321699A1 (de) 2011-05-18
JP2012502489A (ja) 2012-01-26
CN102047177A (zh) 2011-05-04
US20110176116A1 (en) 2011-07-21
KR20110074841A (ko) 2011-07-04

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