CA2732358A1 - Systeme et procede de recyclage pour augmenter la luminosite en utilisant des conduits de lumiere avec une ou plusieurs sources de lumiere, et projecteur integrant lesdits systeme et procede - Google Patents

Systeme et procede de recyclage pour augmenter la luminosite en utilisant des conduits de lumiere avec une ou plusieurs sources de lumiere, et projecteur integrant lesdits systeme et procede Download PDF

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Publication number
CA2732358A1
CA2732358A1 CA2732358A CA2732358A CA2732358A1 CA 2732358 A1 CA2732358 A1 CA 2732358A1 CA 2732358 A CA2732358 A CA 2732358A CA 2732358 A CA2732358 A CA 2732358A CA 2732358 A1 CA2732358 A1 CA 2732358A1
Authority
CA
Canada
Prior art keywords
light
recycling
output
led
light pipe
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.)
Abandoned
Application number
CA2732358A
Other languages
English (en)
Inventor
Kenneth Li
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.)
Meadowstar Enterprises Ltd
Original Assignee
Wavien Inc
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
Priority claimed from US12/321,471 external-priority patent/US20090128781A1/en
Application filed by Wavien Inc filed Critical Wavien Inc
Publication of CA2732358A1 publication Critical patent/CA2732358A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/147—Beam splitting or combining systems operating by reflection only using averaging effects by spatially variable reflectivity on a microscopic level, e.g. polka dots, chequered or discontinuous patterns, or rapidly moving surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • 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
    • 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • G02B27/102—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources
    • 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/143—Beam splitting or combining systems operating by reflection only using macroscopically faceted or segmented reflective surfaces
    • 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/144—Beam splitting or combining systems operating by reflection only using partially transparent surfaces without spectral selectivity
    • 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Projection Apparatus (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Light Guides In General And Applications Therefor (AREA)
CA2732358A 2008-08-15 2009-08-17 Systeme et procede de recyclage pour augmenter la luminosite en utilisant des conduits de lumiere avec une ou plusieurs sources de lumiere, et projecteur integrant lesdits systeme et procede Abandoned CA2732358A1 (fr)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US18913908P 2008-08-15 2008-08-15
US61/189,139 2008-08-15
US20442109P 2009-01-07 2009-01-07
US61/204,421 2009-01-07
US12/321,471 US20090128781A1 (en) 2006-06-13 2009-01-20 LED multiplexer and recycler and micro-projector incorporating the Same
US12/321,471 2009-01-20
US16122809P 2009-03-18 2009-03-18
US61/161,228 2009-03-18
US16824909P 2009-04-10 2009-04-10
US61/168,249 2009-04-10
PCT/US2009/054024 WO2010019945A1 (fr) 2008-08-15 2009-08-17 Système et procédé de recyclage pour augmenter la luminosité en utilisant des conduits de lumière avec une ou plusieurs sources de lumière, et projecteur intégrant lesdits système et procédé

Publications (1)

Publication Number Publication Date
CA2732358A1 true CA2732358A1 (fr) 2010-02-18

Family

ID=41669363

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2732358A Abandoned CA2732358A1 (fr) 2008-08-15 2009-08-17 Systeme et procede de recyclage pour augmenter la luminosite en utilisant des conduits de lumiere avec une ou plusieurs sources de lumiere, et projecteur integrant lesdits systeme et procede

Country Status (7)

Country Link
EP (1) EP2321693A4 (fr)
JP (1) JP5875865B2 (fr)
KR (1) KR101694191B1 (fr)
CN (1) CN102124397B (fr)
CA (1) CA2732358A1 (fr)
TW (1) TWI493273B (fr)
WO (1) WO2010019945A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102314064A (zh) * 2011-08-25 2012-01-11 北京亚视创业科技发展有限公司 一种投影机（投影仪）用复合光隧
TWI450019B (zh) * 2011-10-06 2014-08-21 Acer Inc 照明系統與投影裝置
CN103309134B (zh) * 2012-03-15 2016-08-31 鸿富锦精密工业（深圳）有限公司 投影装置
WO2013157211A1 (fr) * 2012-04-17 2013-10-24 日本電気株式会社 Dispositif de projection
TW201405048A (zh) * 2012-07-19 2014-02-01 瓦維安股份有限公司 用於投影顯示器之基於磷光體的燈具
JP2018505514A (ja) * 2014-12-02 2018-02-22 イノベーションズ イン オプティクス， インコーポレイテッド 高放射輝度発光ダイオード光エンジン
JP6659240B2 (ja) * 2015-06-01 2020-03-04 株式会社ユーテクノロジー Ｌｅｄ照明装置
JP6749084B2 (ja) * 2015-10-14 2020-09-02 株式会社ユーテクノロジー Ｌｅｄ照明装置
TWI598540B (zh) 2015-09-07 2017-09-11 台達電子工業股份有限公司 波長轉換模組與應用其的光源模組
JP6653450B2 (ja) * 2016-06-29 2020-02-26 パナソニックＩｐマネジメント株式会社 光源装置及び照明装置
CN107044618B (zh) * 2017-02-22 2020-05-05 横店集团得邦照明股份有限公司 一种适用于博物馆的全光谱led照明灯
JPWO2020149047A1 (ja) 2019-01-15 2021-11-25 ソニーグループ株式会社 コリメータレンズ、光源装置、及び画像表示装置
CN114859637A (zh) * 2021-02-04 2022-08-05 苏州佳世达光电有限公司 投影装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5400426A (en) * 1993-08-19 1995-03-21 Siecor Corporation Fiber optic mechanical splice having grooves for dissipating index matching material impurities
GB2340619A (en) * 1998-08-11 2000-02-23 Sharp Kk Liquid crystal projector with non-uniform lenslet arrays
US7052150B2 (en) * 1999-12-30 2006-05-30 Texas Instruments Incorporated Rod integrator
US6565235B2 (en) * 2000-10-26 2003-05-20 Cogent Light Technologies Inc. Folding an arc into itself to increase the brightness of an arc lamp
JP2003202523A (ja) * 2001-11-02 2003-07-18 Nec Viewtechnology Ltd 偏光ユニット、該偏光ユニットを用いた偏光照明装置及び該偏光照明装置を用いた投写型表示装置
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
JP4667037B2 (ja) * 2002-06-21 2011-04-06 ウェイヴィーン・インコーポレイテッド マルチランプ照明システム
US7929214B2 (en) * 2002-11-07 2011-04-19 Sony Deutschland Gmbh Illumination arrangement for a projection system
US7475992B2 (en) * 2003-06-10 2009-01-13 Abu-Ageel Nayef M Light recycler and color display system including same
JP2005091491A (ja) * 2003-09-12 2005-04-07 Seiko Epson Corp 照明装置及び投写型表示装置
JP4677724B2 (ja) * 2004-02-17 2011-04-27 セイコーエプソン株式会社 投射型表示装置、及び投射型表示装置の制御方法
JP4144532B2 (ja) * 2004-02-23 2008-09-03 セイコーエプソン株式会社 照明装置および投射型表示装置
US7261453B2 (en) * 2005-01-25 2007-08-28 Morejon Israel J LED polarizing optics for color illumination system and method of using same
EP1846799A4 (fr) * 2005-02-09 2011-01-26 Inc Wavien Combinaison a effacite en etendue de sources de lumiere multiples
JP4910315B2 (ja) * 2005-06-20 2012-04-04 セイコーエプソン株式会社 表示装置および発光装置
US20070284565A1 (en) * 2006-06-12 2007-12-13 3M Innovative Properties Company Led device with re-emitting semiconductor construction and optical element
CA2652240C (fr) * 2006-06-13 2016-04-26 Wavien, Inc. Systeme d'eclairage et procede de recyclage de la lumiere pour augmenter la luminosite de la source lumineuse
US20080030974A1 (en) * 2006-08-02 2008-02-07 Abu-Ageel Nayef M LED-Based Illumination System
KR20080021426A (ko) * 2006-09-04 2008-03-07 삼성테크윈 주식회사 마이크로 프로젝터
JP2008209440A (ja) * 2007-02-23 2008-09-11 Seiko Epson Corp 光学装置およびプロジェクタ

Also Published As

Publication number Publication date
TW201011442A (en) 2010-03-16
CN102124397B (zh) 2015-08-19
JP2012500413A (ja) 2012-01-05
TWI493273B (zh) 2015-07-21
WO2010019945A1 (fr) 2010-02-18
CN102124397A (zh) 2011-07-13
KR101694191B1 (ko) 2017-01-09
EP2321693A4 (fr) 2014-04-09
KR20110044295A (ko) 2011-04-28
JP5875865B2 (ja) 2016-03-02
EP2321693A1 (fr) 2011-05-18

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20140812

FZDE Discontinued

Effective date: 20190306