JP2011512547A - 光マルチプレクサとリサイクラ、及び、これらを内蔵するマイクロプロジェクタ - Google Patents

光マルチプレクサとリサイクラ、及び、これらを内蔵するマイクロプロジェクタ Download PDF

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Publication number
JP2011512547A
JP2011512547A JP2010543150A JP2010543150A JP2011512547A JP 2011512547 A JP2011512547 A JP 2011512547A JP 2010543150 A JP2010543150 A JP 2010543150A JP 2010543150 A JP2010543150 A JP 2010543150A JP 2011512547 A JP2011512547 A JP 2011512547A
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JP
Japan
Prior art keywords
light
led
layer
leds
optical multiplexer
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
Application number
JP2010543150A
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English (en)
Japanese (ja)
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JP2011512547A5 (fr
Inventor
リ，ケネス
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ウェイヴィーン・インコーポレイテッド
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Publication of JP2011512547A publication Critical patent/JP2011512547A/ja
Publication of JP2011512547A5 publication Critical patent/JP2011512547A5/ja
Pending legal-status Critical Current

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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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Couplings Of Light Guides (AREA)
JP2010543150A 2008-01-17 2009-01-20 光マルチプレクサとリサイクラ、及び、これらを内蔵するマイクロプロジェクタ Pending JP2011512547A (ja)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US1145808P 2008-01-17 2008-01-17
US13000208P 2008-05-27 2008-05-27
US13033608P 2008-05-30 2008-05-30
US13095308P 2008-06-04 2008-06-04
US13098108P 2008-06-05 2008-06-05
US13789508P 2008-08-04 2008-08-04
US20076408P 2008-12-03 2008-12-03
US20350308P 2008-12-23 2008-12-23
US20395008P 2008-12-30 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 (2)

Publication Number Publication Date
JP2011512547A true JP2011512547A (ja) 2011-04-21
JP2011512547A5 JP2011512547A5 (fr) 2011-10-20

Family

ID=40885612

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010543150A Pending JP2011512547A (ja) 2008-01-17 2009-01-20 光マルチプレクサとリサイクラ、及び、これらを内蔵するマイクロプロジェクタ

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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011085834A (ja) * 2009-10-19 2011-04-28 Seiko Epson Corp 照明装置、プロジェクター及び電子機器
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
JP2015502565A (ja) * 2011-10-24 2015-01-22 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
WO2021132993A1 (fr) * 2019-12-27 2021-07-01 Samsung Electronics Co., Ltd. Projecteur

Families Citing this family (17)

* Cited by examiner, † Cited by third party
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
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
JP5772090B2 (ja) * 2011-03-11 2015-09-02 セイコーエプソン株式会社 プロジェクター
JP5223941B2 (ja) * 2011-03-28 2013-06-26 カシオ計算機株式会社 投影装置
JP2012209036A (ja) * 2011-03-29 2012-10-25 Jvc Kenwood Corp 光源装置
TWI450019B (zh) 2011-10-06 2014-08-21 Acer Inc 照明系統與投影裝置
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
KR101361092B1 (ko) * 2012-09-24 2014-02-13 주식회사 에스엘 서봉 차량용 램프
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
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
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
KR102620661B1 (ko) 2017-02-24 2024-01-04 삼성전자주식회사 Led 장치 및 제조 방법
IL303770B2 (en) 2020-12-20 2024-03-01 Lumus Ltd Image projector with laser scanning over a spatial light modulator

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2003241193A (ja) * 2002-02-15 2003-08-27 Ricoh Co Ltd 照明装置および表示装置
WO2003098329A1 (fr) * 2002-05-17 2003-11-27 Infocus Corporation Source de lumiere d'imagerie a recuperation de polarisation et des couleurs
JP2005031677A (ja) * 2003-07-08 2005-02-03 Samsung Electronics Co Ltd 照明ユニット及びこれを備えた投射型画像表示装置
JP2007265626A (ja) * 2006-03-27 2007-10-11 Seiko Epson Corp 照明装置及びプロジェクタ
WO2007146373A2 (fr) * 2006-06-13 2007-12-21 Wavien, Inc. Système d'éclairage et procédé de recyclage de la lumière pour augmenter la luminosité de la source lumineuse

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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
MXPA03009764A (es) * 2001-04-25 2004-06-30 Wavien Inc Recuperacion de luz para pantallas de visualizacion de proyeccion.
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
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
TWI300834B (en) * 2006-06-14 2008-09-11 Young Optics Inc Illumination system and projection apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2003241193A (ja) * 2002-02-15 2003-08-27 Ricoh Co Ltd 照明装置および表示装置
WO2003098329A1 (fr) * 2002-05-17 2003-11-27 Infocus Corporation Source de lumiere d'imagerie a recuperation de polarisation et des couleurs
JP2005031677A (ja) * 2003-07-08 2005-02-03 Samsung Electronics Co Ltd 照明ユニット及びこれを備えた投射型画像表示装置
JP2007265626A (ja) * 2006-03-27 2007-10-11 Seiko Epson Corp 照明装置及びプロジェクタ
WO2007146373A2 (fr) * 2006-06-13 2007-12-21 Wavien, Inc. Système d'éclairage et procédé de recyclage de la lumière pour augmenter la luminosité de la source lumineuse

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011085834A (ja) * 2009-10-19 2011-04-28 Seiko Epson Corp 照明装置、プロジェクター及び電子機器
JP2015502565A (ja) * 2011-10-24 2015-01-22 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
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
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
WO2021132993A1 (fr) * 2019-12-27 2021-07-01 Samsung Electronics Co., Ltd. Projecteur
US11550143B2 (en) 2019-12-27 2023-01-10 Samsung Electronics Co., Ltd. Projector

Also Published As

Publication number Publication date
EP2255242A4 (fr) 2012-01-04
CN101918877A (zh) 2010-12-15
EP2255242A1 (fr) 2010-12-01
KR20100103697A (ko) 2010-09-27
CA2710963A1 (fr) 2009-07-23
WO2009091610A1 (fr) 2009-07-23
WO2009091610A9 (fr) 2009-10-22

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