CN101918877A - 光复用器和回收器、以及包含其的微投影器 - Google Patents
光复用器和回收器、以及包含其的微投影器 Download PDFInfo
- Publication number
- CN101918877A CN101918877A CN2009801022753A CN200980102275A CN101918877A CN 101918877 A CN101918877 A CN 101918877A CN 2009801022753 A CN2009801022753 A CN 2009801022753A CN 200980102275 A CN200980102275 A CN 200980102275A CN 101918877 A CN101918877 A CN 101918877A
- Authority
- CN
- China
- Prior art keywords
- light
- led
- color
- light pipe
- recover
- 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.)
- Pending
Links
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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
- G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
- G02B19/0066—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED in the form of an LED array
-
- 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
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0938—Using specific optical elements
- G02B27/0994—Fibers, light pipes
-
- 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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/20—Lamp housings
- G03B21/2066—Reflectors in illumination beam
-
- 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
- G03B21/2073—Polarisers in the lamp house
-
- 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
-
- 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
- G03B33/10—Simultaneous recording or projection
- G03B33/12—Simultaneous recording or projection using beam-splitting or beam-combining systems, e.g. dichroic mirrors
Applications Claiming Priority (19)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1145808P | 2008-01-17 | 2008-01-17 | |
US61/011,458 | 2008-01-17 | ||
US13000208P | 2008-05-27 | 2008-05-27 | |
US61/130,002 | 2008-05-27 | ||
US13033608P | 2008-05-30 | 2008-05-30 | |
US61/130,336 | 2008-05-30 | ||
US13095308P | 2008-06-04 | 2008-06-04 | |
US61/130,953 | 2008-06-04 | ||
US13098108P | 2008-06-05 | 2008-06-05 | |
US61/130,981 | 2008-06-05 | ||
US13789508P | 2008-08-04 | 2008-08-04 | |
US61/137,895 | 2008-08-04 | ||
US20076408P | 2008-12-03 | 2008-12-03 | |
US61/200,764 | 2008-12-03 | ||
US20350308P | 2008-12-23 | 2008-12-23 | |
US61/203,503 | 2008-12-23 | ||
US20395008P | 2008-12-30 | 2008-12-30 | |
US61/203,950 | 2008-12-30 | ||
PCT/US2009/000356 WO2009091610A1 (fr) | 2008-01-17 | 2009-01-20 | Multiplexeur et recycleur de lumière, et micro-projecteur les incorporant |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101918877A true CN101918877A (zh) | 2010-12-15 |
Family
ID=40885612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801022753A Pending CN101918877A (zh) | 2008-01-17 | 2009-01-20 | 光复用器和回收器、以及包含其的微投影器 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2255242A4 (fr) |
JP (1) | JP2011512547A (fr) |
KR (1) | KR20100103697A (fr) |
CN (1) | CN101918877A (fr) |
CA (1) | CA2710963A1 (fr) |
WO (1) | WO2009091610A1 (fr) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102623624A (zh) * | 2012-01-30 | 2012-08-01 | 厦门阳光恩耐照明有限公司 | 一种发光装置及其发光方法 |
CN102681308A (zh) * | 2011-03-11 | 2012-09-19 | 精工爱普生株式会社 | 投影机 |
CN102722075A (zh) * | 2011-03-28 | 2012-10-10 | 卡西欧计算机株式会社 | 光源装置及投影仪 |
CN103076712A (zh) * | 2011-10-26 | 2013-05-01 | 深圳市光峰光电技术有限公司 | 投影光源及应用该投影光源的投影装置 |
CN103091955A (zh) * | 2011-11-08 | 2013-05-08 | 宏碁股份有限公司 | 照明系统与投影装置 |
CN103713454A (zh) * | 2012-09-28 | 2014-04-09 | 深圳市绎立锐光科技开发有限公司 | 发光装置及相关投影系统 |
US8960924B2 (en) | 2011-10-06 | 2015-02-24 | Acer Incorporated | Illumination system and projection apparatus |
CN109073821A (zh) * | 2016-02-26 | 2018-12-21 | 奇跃公司 | 具有用于多个光发射器的多个光管的显示系统 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5504747B2 (ja) | 2009-08-20 | 2014-05-28 | セイコーエプソン株式会社 | プロジェクター |
JP5581629B2 (ja) | 2009-08-20 | 2014-09-03 | セイコーエプソン株式会社 | プロジェクター |
US8602567B2 (en) * | 2009-09-29 | 2013-12-10 | Wavien, Inc. | Multiplexing light pipe having enhanced brightness |
JP5532815B2 (ja) * | 2009-10-19 | 2014-06-25 | セイコーエプソン株式会社 | 照明装置、プロジェクター及び電子機器 |
US20110164430A1 (en) * | 2010-01-07 | 2011-07-07 | Kenneth Li | Illuminator using light emitting diode light recycling with collimation |
US8729581B2 (en) | 2010-01-13 | 2014-05-20 | Apple Inc. | Light guide for LED source |
JP2012209036A (ja) * | 2011-03-29 | 2012-10-25 | Jvc Kenwood Corp | 光源装置 |
JP5984950B2 (ja) * | 2011-10-24 | 2016-09-06 | スリーエム イノベイティブ プロパティズ カンパニー | 傾斜したダイクロイック偏光ビームスプリッタ |
KR101361092B1 (ko) * | 2012-09-24 | 2014-02-13 | 주식회사 에스엘 서봉 | 차량용 램프 |
JP2014187026A (ja) * | 2014-04-30 | 2014-10-02 | Seiko Epson Corp | 照明装置、プロジェクター及び電子機器 |
KR102620661B1 (ko) | 2017-02-24 | 2024-01-04 | 삼성전자주식회사 | Led 장치 및 제조 방법 |
KR20210084107A (ko) | 2019-12-27 | 2021-07-07 | 삼성전자주식회사 | 프로젝터 |
JP2024502701A (ja) | 2020-12-20 | 2024-01-23 | ルムス エルティーディー. | 空間光変調器上のレーザ走査による画像プロジェクタ |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5829858A (en) * | 1997-02-18 | 1998-11-03 | Levis; Maurice E. | Projector system with light pipe optics |
JP3585097B2 (ja) * | 1998-06-04 | 2004-11-04 | セイコーエプソン株式会社 | 光源装置,光学装置および液晶表示装置 |
US6517218B2 (en) * | 2000-03-31 | 2003-02-11 | Relume Corporation | LED integrated heat sink |
US6464366B1 (en) * | 2000-08-03 | 2002-10-15 | Bright View Electronics Co., Ltd | Illumination device providing longitudinal illumination |
AU2002258851A1 (en) * | 2001-04-25 | 2002-11-05 | Wavien, Inc. | Light recovery for projection displays |
JP2003098483A (ja) * | 2001-09-25 | 2003-04-03 | Ricoh Co Ltd | 光学部材およびそれを用いた照明装置、ならびに拡大投影装置 |
US6739723B1 (en) * | 2001-12-07 | 2004-05-25 | Delta Electronics, Inc. | Polarization recapture system for liquid crystal-based data projectors |
US6836576B2 (en) * | 2002-02-08 | 2004-12-28 | Wavien, Inc. | Polarization recovery system using light pipes |
JP3871940B2 (ja) * | 2002-02-15 | 2007-01-24 | 株式会社リコー | 照明装置および表示装置 |
US7312913B2 (en) * | 2002-05-17 | 2007-12-25 | Infocus Corporation | Imaging light source with polarization and color recovery |
KR20050006415A (ko) * | 2003-07-08 | 2005-01-17 | 삼성전자주식회사 | 조명유닛 및 이를 구비하는 투사형 화상표시장치 |
US7360900B2 (en) * | 2004-03-10 | 2008-04-22 | Seiko Epson Corporation | Illuminating apparatus, image display apparatus, and projector |
TW200641416A (en) * | 2005-05-31 | 2006-12-01 | Bright View Electronics Co Ltd | A lighting device providing longitudinal illumination |
US8267521B2 (en) * | 2005-08-31 | 2012-09-18 | Sanyo Electric Co., Ltd. | Optical element, illuminating device, and projection type video display |
JP2007265626A (ja) * | 2006-03-27 | 2007-10-11 | Seiko Epson Corp | 照明装置及びプロジェクタ |
EP2032895B1 (fr) * | 2006-06-13 | 2019-10-09 | Meadowstar Enterprises, Ltd. | Systeme d'eclairage et procede de recyclage de la lumiere pour augmenter la luminosite de la source lumineuse |
TWI300834B (en) * | 2006-06-14 | 2008-09-11 | Young Optics Inc | Illumination system and projection apparatus |
-
2009
- 2009-01-20 JP JP2010543150A patent/JP2011512547A/ja active Pending
- 2009-01-20 KR KR1020107018187A patent/KR20100103697A/ko not_active Application Discontinuation
- 2009-01-20 WO PCT/US2009/000356 patent/WO2009091610A1/fr active Application Filing
- 2009-01-20 CN CN2009801022753A patent/CN101918877A/zh active Pending
- 2009-01-20 EP EP09703066A patent/EP2255242A4/fr not_active Withdrawn
- 2009-01-20 CA CA2710963A patent/CA2710963A1/fr not_active Abandoned
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102681308A (zh) * | 2011-03-11 | 2012-09-19 | 精工爱普生株式会社 | 投影机 |
CN102681308B (zh) * | 2011-03-11 | 2016-08-31 | 精工爱普生株式会社 | 投影机 |
US9285667B2 (en) | 2011-03-11 | 2016-03-15 | Seiko Epson Corporation | Projector |
CN102722075A (zh) * | 2011-03-28 | 2012-10-10 | 卡西欧计算机株式会社 | 光源装置及投影仪 |
CN102722075B (zh) * | 2011-03-28 | 2015-05-13 | 卡西欧计算机株式会社 | 光源装置及投影仪 |
US8960924B2 (en) | 2011-10-06 | 2015-02-24 | Acer Incorporated | Illumination system and projection apparatus |
CN103076712B (zh) * | 2011-10-26 | 2015-05-27 | 深圳市光峰光电技术有限公司 | 投影光源及应用该投影光源的投影装置 |
CN103076712A (zh) * | 2011-10-26 | 2013-05-01 | 深圳市光峰光电技术有限公司 | 投影光源及应用该投影光源的投影装置 |
CN103091955A (zh) * | 2011-11-08 | 2013-05-08 | 宏碁股份有限公司 | 照明系统与投影装置 |
CN103091955B (zh) * | 2011-11-08 | 2017-09-01 | 宏碁股份有限公司 | 照明系统与投影装置 |
CN102623624B (zh) * | 2012-01-30 | 2015-06-17 | 厦门阳光恩耐照明有限公司 | 一种发光装置及其发光方法 |
CN102623624A (zh) * | 2012-01-30 | 2012-08-01 | 厦门阳光恩耐照明有限公司 | 一种发光装置及其发光方法 |
CN103713454A (zh) * | 2012-09-28 | 2014-04-09 | 深圳市绎立锐光科技开发有限公司 | 发光装置及相关投影系统 |
CN103713454B (zh) * | 2012-09-28 | 2016-12-07 | 深圳市绎立锐光科技开发有限公司 | 发光装置及相关投影系统 |
CN109073821A (zh) * | 2016-02-26 | 2018-12-21 | 奇跃公司 | 具有用于多个光发射器的多个光管的显示系统 |
CN109073821B (zh) * | 2016-02-26 | 2021-11-02 | 奇跃公司 | 具有用于多个光发射器的多个光管的显示系统 |
Also Published As
Publication number | Publication date |
---|---|
CA2710963A1 (fr) | 2009-07-23 |
WO2009091610A9 (fr) | 2009-10-22 |
WO2009091610A1 (fr) | 2009-07-23 |
EP2255242A1 (fr) | 2010-12-01 |
EP2255242A4 (fr) | 2012-01-04 |
JP2011512547A (ja) | 2011-04-21 |
KR20100103697A (ko) | 2010-09-27 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101215 |