DE102008046762B4 - LED-Projektor - Google Patents
LED-Projektor Download PDFInfo
- Publication number
- DE102008046762B4 DE102008046762B4 DE102008046762.6A DE102008046762A DE102008046762B4 DE 102008046762 B4 DE102008046762 B4 DE 102008046762B4 DE 102008046762 A DE102008046762 A DE 102008046762A DE 102008046762 B4 DE102008046762 B4 DE 102008046762B4
- Authority
- DE
- Germany
- Prior art keywords
- leds
- carrier
- conductor tracks
- addressing
- led
- 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.)
- Active
Links
- 239000004020 conductor Substances 0.000 claims abstract description 52
- 239000003086 colorant Substances 0.000 claims abstract description 10
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 239000010703 silicon Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 description 17
- 239000011521 glass Substances 0.000 description 15
- 238000012986 modification Methods 0.000 description 8
- 230000004048 modification Effects 0.000 description 8
- 239000011888 foil Substances 0.000 description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 238000003491 array Methods 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Led Device Packages (AREA)
- Projection Apparatus (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008046762.6A DE102008046762B4 (de) | 2008-09-11 | 2008-09-11 | LED-Projektor |
| US13/062,792 US8733950B2 (en) | 2008-09-11 | 2009-09-09 | LED projector |
| EP09736803A EP2321699A1 (de) | 2008-09-11 | 2009-09-09 | Led-projektor |
| KR1020117000179A KR20110074841A (ko) | 2008-09-11 | 2009-09-09 | Led 프로젝터 |
| JP2011526369A JP5713902B2 (ja) | 2008-09-11 | 2009-09-09 | Ledプロジェクタ |
| CN2009801193348A CN102047177B (zh) | 2008-09-11 | 2009-09-09 | 发光二极管投影器 |
| PCT/DE2009/001270 WO2010028637A1 (de) | 2008-09-11 | 2009-09-09 | Led-projektor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008046762.6A DE102008046762B4 (de) | 2008-09-11 | 2008-09-11 | LED-Projektor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE102008046762A1 DE102008046762A1 (de) | 2010-03-18 |
| DE102008046762B4 true DE102008046762B4 (de) | 2020-12-24 |
Family
ID=41651533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102008046762.6A Active DE102008046762B4 (de) | 2008-09-11 | 2008-09-11 | LED-Projektor |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8733950B2 (https=) |
| EP (1) | EP2321699A1 (https=) |
| JP (1) | JP5713902B2 (https=) |
| KR (1) | KR20110074841A (https=) |
| CN (1) | CN102047177B (https=) |
| DE (1) | DE102008046762B4 (https=) |
| WO (1) | WO2010028637A1 (https=) |
Families Citing this family (7)
| 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 (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19925318C1 (de) * | 1999-05-27 | 2001-02-15 | Globalpatent Consulting Gmbh | Farbbildprojektor mit zeitgesteuerten LED-Lichtquellen |
| DE10063200A1 (de) * | 1999-12-22 | 2001-06-28 | Eastman Kodak Co | Verfahren und Vorrichtung zum Printen hochaufgelöster Bilder unter Verwendung von LCD-Auflichtmodulatoren |
| WO2003056876A2 (en) * | 2001-12-14 | 2003-07-10 | Digital Optics International Corporation | Uniform illumination system |
| US20050122487A1 (en) * | 2003-12-04 | 2005-06-09 | Sharp Kabushiki Kaisha | Projector optical system configuration, optical module, and projector, and also electronic equipment, vehicle, projection system, and showcase utilizing such projector |
| EP1609835A1 (en) * | 2003-02-25 | 2005-12-28 | Kaneka Corporation | 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 |
| US20080211413A1 (en) * | 2007-02-28 | 2008-09-04 | Oki Data Corporation | Information display apparatus |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5300788A (en) * | 1991-01-18 | 1994-04-05 | Kopin Corporation | Light emitting diode bars and arrays and method of making same |
| US5376561A (en) | 1990-12-31 | 1994-12-27 | Kopin Corporation | High density electronic circuit modules |
| 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 |
| JPH11503879A (ja) | 1995-12-21 | 1999-03-30 | フィリップス エレクトロニクス ネムローゼ フェンノートシャップ | 多色光放出ダイオード、その製造方法及びこのledが組み込まれた多色表示装置 |
| 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 |
| JP3279265B2 (ja) | 1998-03-26 | 2002-04-30 | 株式会社エム・アール・システム研究所 | 画像表示装置 |
| JP3766274B2 (ja) | 2000-12-21 | 2006-04-12 | 株式会社東芝 | 時分割カラー表示装置および表示方法 |
| US6767112B2 (en) * | 2002-05-29 | 2004-07-27 | Jiahn-Chang Wu | Projection lamp with led matrix panel |
| 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 |
| 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 |
| 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 |
-
2008
- 2008-09-11 DE DE102008046762.6A patent/DE102008046762B4/de active Active
-
2009
- 2009-09-09 EP EP09736803A patent/EP2321699A1/de not_active Withdrawn
- 2009-09-09 KR KR1020117000179A patent/KR20110074841A/ko not_active Ceased
- 2009-09-09 JP JP2011526369A patent/JP5713902B2/ja not_active Expired - Fee Related
- 2009-09-09 CN CN2009801193348A patent/CN102047177B/zh active Active
- 2009-09-09 US US13/062,792 patent/US8733950B2/en not_active Expired - Fee Related
- 2009-09-09 WO PCT/DE2009/001270 patent/WO2010028637A1/de not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19925318C1 (de) * | 1999-05-27 | 2001-02-15 | Globalpatent Consulting Gmbh | Farbbildprojektor mit zeitgesteuerten LED-Lichtquellen |
| DE10063200A1 (de) * | 1999-12-22 | 2001-06-28 | Eastman Kodak Co | Verfahren und Vorrichtung zum Printen hochaufgelöster Bilder unter Verwendung von LCD-Auflichtmodulatoren |
| WO2003056876A2 (en) * | 2001-12-14 | 2003-07-10 | Digital Optics International Corporation | Uniform illumination system |
| EP1609835A1 (en) * | 2003-02-25 | 2005-12-28 | Kaneka Corporation | 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 |
| US20050122487A1 (en) * | 2003-12-04 | 2005-06-09 | Sharp Kabushiki Kaisha | Projector optical system configuration, optical module, and projector, and also electronic equipment, vehicle, projection system, and showcase utilizing such projector |
| US20080211413A1 (en) * | 2007-02-28 | 2008-09-04 | Oki Data Corporation | Information display apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| US20110176116A1 (en) | 2011-07-21 |
| US8733950B2 (en) | 2014-05-27 |
| CN102047177B (zh) | 2012-07-18 |
| WO2010028637A1 (de) | 2010-03-18 |
| CN102047177A (zh) | 2011-05-04 |
| JP2012502489A (ja) | 2012-01-26 |
| JP5713902B2 (ja) | 2015-05-07 |
| KR20110074841A (ko) | 2011-07-04 |
| DE102008046762A1 (de) | 2010-03-18 |
| EP2321699A1 (de) | 2011-05-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| R012 | Request for examination validly filed | ||
| R016 | Response to examination communication | ||
| R018 | Grant decision by examination section/examining division | ||
| R020 | Patent grant now final |