WO2007025525A3 - Lichtemittierendes modul insbesondere zur verwendung in einem optischen projektionsgerät und optisches projektionsgerät - Google Patents

Lichtemittierendes modul insbesondere zur verwendung in einem optischen projektionsgerät und optisches projektionsgerät Download PDF

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Publication number
WO2007025525A3
WO2007025525A3 PCT/DE2006/001522 DE2006001522W WO2007025525A3 WO 2007025525 A3 WO2007025525 A3 WO 2007025525A3 DE 2006001522 W DE2006001522 W DE 2006001522W WO 2007025525 A3 WO2007025525 A3 WO 2007025525A3
Authority
WO
WIPO (PCT)
Prior art keywords
projection apparatus
optical projection
light emitting
emitting module
optical
Prior art date
Application number
PCT/DE2006/001522
Other languages
English (en)
French (fr)
Other versions
WO2007025525A2 (de
Inventor
Stefan Groetsch
Sergey Kudaev
Bryce Anton Moffat
Peter Schreiber
Original Assignee
Osram Opto Semiconductors Gmbh
Stefan Groetsch
Sergey Kudaev
Bryce Anton Moffat
Peter Schreiber
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 Osram Opto Semiconductors Gmbh, Stefan Groetsch, Sergey Kudaev, Bryce Anton Moffat, Peter Schreiber filed Critical Osram Opto Semiconductors Gmbh
Priority to EP06791329A priority Critical patent/EP1920286A2/de
Priority to CN2006800320338A priority patent/CN101365976B/zh
Priority to US12/065,017 priority patent/US7976205B2/en
Priority to JP2008528332A priority patent/JP5661241B2/ja
Publication of WO2007025525A2 publication Critical patent/WO2007025525A2/de
Publication of WO2007025525A3 publication Critical patent/WO2007025525A3/de

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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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
    • H01L33/60—Reflective elements

Abstract

Es wird ein lichtemittierendes Modul (20), mit zumindest zwei Lichtquellen (1), die auf einen gemeinsamen Träger (7) aufgebracht sind angegeben. Dabei umfasst zumindest eine der Lichtquellen (1) wenigstens zwei Leuchtdiodenchips (2). Jeder Lichtquelle (1) des Moduls ist ein Optikkörper (3) eines optischen Elements (5) nachgeordnet ist, und die Optikkörper (3) sind geeignet, elektromagnetische Strahlung zu einer Lichtaustrittsfläche (4) des optischen Elements (5) zu führen. Ferner wird ein optisches Projektionsgerät mit einem solchen lichtemittierenden Modul angegeben.
PCT/DE2006/001522 2005-08-31 2006-08-31 Lichtemittierendes modul insbesondere zur verwendung in einem optischen projektionsgerät und optisches projektionsgerät WO2007025525A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP06791329A EP1920286A2 (de) 2005-08-31 2006-08-31 Lichtemittierendes modul insbesondere zur verwendung in einem optischen projektionsgerät und optisches projektionsgerät
CN2006800320338A CN101365976B (zh) 2005-08-31 2006-08-31 用在光学投影仪中的发光模块以及光学投影仪
US12/065,017 US7976205B2 (en) 2005-08-31 2006-08-31 Light-emitting module, particularly for use in an optical projection apparatus
JP2008528332A JP5661241B2 (ja) 2005-08-31 2006-08-31 発光モジュールたとえば光学式投影装置において使用するための発光モジュールおよび光学式投影装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102005041319 2005-08-31
DE102005041319.5 2005-08-31
DE102005054955A DE102005054955A1 (de) 2005-08-31 2005-11-17 Lichtemittierendes Modul, insbesondere zur Verwendung in einem optischen Projektionsgerät und optisches Projektionsgerät
DE102005054955.1 2005-11-17

Publications (2)

Publication Number Publication Date
WO2007025525A2 WO2007025525A2 (de) 2007-03-08
WO2007025525A3 true WO2007025525A3 (de) 2007-04-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2006/001522 WO2007025525A2 (de) 2005-08-31 2006-08-31 Lichtemittierendes modul insbesondere zur verwendung in einem optischen projektionsgerät und optisches projektionsgerät

Country Status (8)

Country Link
US (1) US7976205B2 (de)
EP (1) EP1920286A2 (de)
JP (1) JP5661241B2 (de)
KR (1) KR20080054389A (de)
CN (1) CN101365976B (de)
DE (1) DE102005054955A1 (de)
TW (1) TWI341142B (de)
WO (1) WO2007025525A2 (de)

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WO2004088200A2 (de) * 2003-03-31 2004-10-14 Osram Opto Semiconductors Gmbh Scheinwerfer und scheinwerferelement

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TWI341142B (en) 2011-04-21
CN101365976B (zh) 2011-10-19
EP1920286A2 (de) 2008-05-14
US7976205B2 (en) 2011-07-12
DE102005054955A1 (de) 2007-04-26
KR20080054389A (ko) 2008-06-17
CN101365976A (zh) 2009-02-11
WO2007025525A2 (de) 2007-03-08
JP2009506559A (ja) 2009-02-12
TW200715904A (en) 2007-04-16
JP5661241B2 (ja) 2015-01-28
US20090129079A1 (en) 2009-05-21

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