WO2008129945A1 - 照明装置、プロジェクタ、およびカメラ - Google Patents

照明装置、プロジェクタ、およびカメラ Download PDF

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Publication number
WO2008129945A1
WO2008129945A1 PCT/JP2008/056960 JP2008056960W WO2008129945A1 WO 2008129945 A1 WO2008129945 A1 WO 2008129945A1 JP 2008056960 W JP2008056960 W JP 2008056960W WO 2008129945 A1 WO2008129945 A1 WO 2008129945A1
Authority
WO
WIPO (PCT)
Prior art keywords
light
solid
emitting element
illuminating device
light source
Prior art date
Application number
PCT/JP2008/056960
Other languages
English (en)
French (fr)
Inventor
Nobuhiro Fujinawa
Original Assignee
Nikon Corporation
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 Nikon Corporation filed Critical Nikon Corporation
Priority to US12/449,495 priority Critical patent/US20100091118A1/en
Priority to EP08740063.6A priority patent/EP2113951B1/en
Priority to JP2009510824A priority patent/JP5446861B2/ja
Publication of WO2008129945A1 publication Critical patent/WO2008129945A1/ja

Links

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
    • 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
    • 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/48—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus
    • G03B17/54—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with projector
    • 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
    • G03B21/204—LED or laser light sources using secondary light emission, e.g. luminescence or fluorescence
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/481—Disposition
    • H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
    • H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
    • H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
    • H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/44—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the coatings, e.g. passivation layer or anti-reflective coating
    • H01L33/46—Reflective coating, e.g. dielectric Bragg reflector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/50—Wavelength conversion elements
    • H01L33/505—Wavelength conversion elements characterised by the shape, e.g. plate or foil
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/50—Wavelength conversion elements
    • H01L33/507—Wavelength conversion elements the elements being in intimate contact with parts other than the semiconductor body or integrated with parts other than the semiconductor body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/58—Optical field-shaping elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

　照明装置は、光源と蛍光体とを有し、光源からの光と光源からの光により励起された蛍光体からの蛍光とを光学系へ射出する固体発光素子と、固体発光素子から射出された光のうち光学系に入射しない光を固体発光素子へ反射させ、反射された光源からの光で蛍光体を励起させる反射部とを備える。
PCT/JP2008/056960 2007-04-17 2008-04-08 照明装置、プロジェクタ、およびカメラ WO2008129945A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/449,495 US20100091118A1 (en) 2007-04-17 2008-04-08 Illuminating device, projector and camera
EP08740063.6A EP2113951B1 (en) 2007-04-17 2008-04-08 Illuminating device, projector and camera
JP2009510824A JP5446861B2 (ja) 2007-04-17 2008-04-08 照明装置、プロジェクタ、およびカメラ

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007108272 2007-04-17
JP2007-108272 2007-04-17

Publications (1)

Publication Number Publication Date
WO2008129945A1 true WO2008129945A1 (ja) 2008-10-30

Family

ID=39875473

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/056960 WO2008129945A1 (ja) 2007-04-17 2008-04-08 照明装置、プロジェクタ、およびカメラ

Country Status (4)

Country Link
US (1) US20100091118A1 (ja)
EP (1) EP2113951B1 (ja)
JP (1) JP5446861B2 (ja)
WO (1) WO2008129945A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011071446A (ja) * 2009-09-28 2011-04-07 Iwasaki Electric Co Ltd Ｌｅｄユニット

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9348208B2 (en) * 2008-01-22 2016-05-24 Nikon Corporation Projector having a light-emitting element, image forming unit and reflecting member
US20120327375A1 (en) * 2010-03-09 2012-12-27 Mikio Sakamoto Illumination device and projection display device using the same
DE102010048561A1 (de) * 2010-10-18 2012-04-19 ATMOS Medizin Technik GmbH & Co. KG LED-Anordnung mit verbesserter Lichtausbeute und Verfahren zum Betrieb einer LED-Anordnung mit verbesserter Lichtausbeute
DE102011012297B4 (de) 2011-02-24 2022-12-22 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Beleuchtungsvorrichtung
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
WO2017048825A1 (en) * 2015-09-14 2017-03-23 Ernest Lee Local quantum dot optics
EP3353512A4 (en) * 2015-09-24 2019-11-06 University of South Alabama LIGHTING DEVICE FOR SPECTRAL IMAGING
US10410997B2 (en) 2017-05-11 2019-09-10 Cree, Inc. Tunable integrated optics LED components and methods
CN108150898A (zh) * 2018-02-09 2018-06-12 超视界激光科技（苏州）有限公司 一种高亮度led舞台灯
TWI697138B (zh) * 2018-08-24 2020-06-21 三得電子股份有限公司 Led投射裝置及其控制偏斜光場角度之方法
US10516863B1 (en) * 2018-09-27 2019-12-24 Bradley Baker Miniature portable projector device

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JPS58131781A (ja) * 1982-01-29 1983-08-05 Nec Corp 面発光型発光ダイオ−ド
JP2000022220A (ja) 1998-07-03 2000-01-21 Stanley Electric Co Ltd 反射型ｌｅｄランプ
US20030201451A1 (en) 2002-04-05 2003-10-30 Toyoda Gosei Co., Ltd. Light emitting diode
WO2004068599A1 (en) 2003-01-27 2004-08-12 3M Innovative Properties Company Phosphor based light sources having a non-planar short pass reflector and method of making
JP2004228143A (ja) * 2003-01-20 2004-08-12 Seiko Epson Corp 固体光源照明装置、プロジェクタ及び光学装置
JP2005183470A (ja) 2003-12-16 2005-07-07 Olympus Corp 照明装置及びそれを用いた画像投影装置
JP2006064859A (ja) * 2004-08-25 2006-03-09 Sony Corp 発光装置、液晶投影装置
US20060221310A1 (en) 2005-03-30 2006-10-05 Samsung Electronics Co., Ltd. Illumination unit and image projection apparatus employing the same
US20060227302A1 (en) 2005-04-11 2006-10-12 Lumileds Lighting U.S., Llc Illuminators using reflective optics with recycling and color mixing
JP2007073733A (ja) * 2005-09-07 2007-03-22 Konica Minolta Holdings Inc 発光ダイオード（ｌｅｄ）及び発光ダイオードの製造方法

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US6686691B1 (en) * 1999-09-27 2004-02-03 Lumileds Lighting, U.S., Llc Tri-color, white light LED lamps
US6696703B2 (en) * 1999-09-27 2004-02-24 Lumileds Lighting U.S., Llc Thin film phosphor-converted light emitting diode device
JP2003051622A (ja) * 2001-08-07 2003-02-21 Rohm Co Ltd 白色系半導体発光装置
JP3897806B2 (ja) * 2004-01-07 2007-03-28 松下電器産業株式会社 Ｌｅｄ照明光源
US7497581B2 (en) * 2004-03-30 2009-03-03 Goldeneye, Inc. Light recycling illumination systems with wavelength conversion
US7837348B2 (en) * 2004-05-05 2010-11-23 Rensselaer Polytechnic Institute Lighting system using multiple colored light emitting sources and diffuser element
US7819549B2 (en) * 2004-05-05 2010-10-26 Rensselaer Polytechnic Institute High efficiency light source using solid-state emitter and down-conversion material
JP4254672B2 (ja) * 2004-09-21 2009-04-15 株式会社ニコン 携帯型情報機器
JP2008515216A (ja) * 2004-09-30 2008-05-08 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 選択光線角度的再利用を用いたｌｅｄの輝度増大
TWI491062B (zh) * 2006-01-20 2015-07-01 Cree Inc 空間分離發光膜以偏移固態發光器的光譜內容
US7889430B2 (en) * 2006-05-09 2011-02-15 Ostendo Technologies, Inc. LED-based high efficiency illumination systems for use in projection systems
US7889421B2 (en) * 2006-11-17 2011-02-15 Rensselaer Polytechnic Institute High-power white LEDs and manufacturing method thereof
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JPS58131781A (ja) * 1982-01-29 1983-08-05 Nec Corp 面発光型発光ダイオ−ド
JP2000022220A (ja) 1998-07-03 2000-01-21 Stanley Electric Co Ltd 反射型ｌｅｄランプ
US20030201451A1 (en) 2002-04-05 2003-10-30 Toyoda Gosei Co., Ltd. Light emitting diode
JP2004228143A (ja) * 2003-01-20 2004-08-12 Seiko Epson Corp 固体光源照明装置、プロジェクタ及び光学装置
WO2004068599A1 (en) 2003-01-27 2004-08-12 3M Innovative Properties Company Phosphor based light sources having a non-planar short pass reflector and method of making
JP2005183470A (ja) 2003-12-16 2005-07-07 Olympus Corp 照明装置及びそれを用いた画像投影装置
JP2006064859A (ja) * 2004-08-25 2006-03-09 Sony Corp 発光装置、液晶投影装置
US20060221310A1 (en) 2005-03-30 2006-10-05 Samsung Electronics Co., Ltd. Illumination unit and image projection apparatus employing the same
US20060227302A1 (en) 2005-04-11 2006-10-12 Lumileds Lighting U.S., Llc Illuminators using reflective optics with recycling and color mixing
JP2007073733A (ja) * 2005-09-07 2007-03-22 Konica Minolta Holdings Inc 発光ダイオード（ｌｅｄ）及び発光ダイオードの製造方法

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Title
See also references of EP2113951A4

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011071446A (ja) * 2009-09-28 2011-04-07 Iwasaki Electric Co Ltd Ｌｅｄユニット

Also Published As

Publication number Publication date
JPWO2008129945A1 (ja) 2010-07-22
EP2113951B1 (en) 2015-06-10
EP2113951A4 (en) 2010-01-13
EP2113951A1 (en) 2009-11-04
US20100091118A1 (en) 2010-04-15
JP5446861B2 (ja) 2014-03-19

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