KR101621118B1 - 발광수단 및 적어도 하나의 이러한 발광수단을 포함한 프로젝터 - Google Patents

발광수단 및 적어도 하나의 이러한 발광수단을 포함한 프로젝터 Download PDF

Info

Publication number
KR101621118B1
KR101621118B1 KR1020117016643A KR20117016643A KR101621118B1 KR 101621118 B1 KR101621118 B1 KR 101621118B1 KR 1020117016643 A KR1020117016643 A KR 1020117016643A KR 20117016643 A KR20117016643 A KR 20117016643A KR 101621118 B1 KR101621118 B1 KR 101621118B1
Authority
KR
South Korea
Prior art keywords
light emitting
radiation
carrier
emitting means
conversion means
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.)
Active
Application number
KR1020117016643A
Other languages
English (en)
Korean (ko)
Other versions
KR20110102472A (ko
Inventor
알프레드 렐
손케 타우쯔
우웨 스트라우스
마르틴 루돌프 베링거
스테파니 브루닝호프
디미트리 디니
도미니크 아이세르트
크리스토프 아이클러
Original Assignee
오스람 옵토 세미컨덕터스 게엠베하
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41611305&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR101621118(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 오스람 옵토 세미컨덕터스 게엠베하 filed Critical 오스람 옵토 세미컨덕터스 게엠베하
Publication of KR20110102472A publication Critical patent/KR20110102472A/ko
Application granted granted Critical
Publication of KR101621118B1 publication Critical patent/KR101621118B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H04N9/3161—Modulator illumination systems using laser light sources
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/005—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping
    • H01S5/0087—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping for illuminating phosphorescent or fluorescent materials, e.g. using optical arrangements specifically adapted for guiding or shaping laser beams illuminating these materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/0225—Out-coupling of light
    • H01S5/02255—Out-coupling of light using beam deflecting elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/30—Structure or shape of the active region; Materials used for the active region
    • H01S5/32—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures
    • H01S5/323—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser
    • H01S5/32308—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser emitting light at a wavelength less than 900 nm
    • 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]
    • H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/005—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping
    • H01S5/0071—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping for beam steering, e.g. using a mirror outside the cavity to change the beam direction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/0225—Out-coupling of light
    • H01S5/02251—Out-coupling of light using optical fibres
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/0225—Out-coupling of light
    • H01S5/02257—Out-coupling of light using windows, e.g. specially adapted for back-reflecting light to a detector inside the housing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
    • H01S5/4031—Edge-emitting structures
    • H01S5/4056—Edge-emitting structures emitting light in more than one direction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
    • H01S5/4087—Array arrangements, e.g. constituted by discrete laser diodes or laser bar emitting more than one wavelength
    • H01S5/4093—Red, green and blue [RGB] generated directly by laser action or by a combination of laser action with nonlinear frequency conversion

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Semiconductor Lasers (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
KR1020117016643A 2008-12-18 2009-10-19 발광수단 및 적어도 하나의 이러한 발광수단을 포함한 프로젝터 Active KR101621118B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008063634.7A DE102008063634B4 (de) 2008-12-18 2008-12-18 Leuchtmittel und Projektor mit mindestens einem solchen Leuchtmittel
DE102008063634.7 2008-12-18

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020167009656A Division KR101655728B1 (ko) 2008-12-18 2009-10-19 발광수단 및 적어도 하나의 이러한 발광수단을 포함한 프로젝터

Publications (2)

Publication Number Publication Date
KR20110102472A KR20110102472A (ko) 2011-09-16
KR101621118B1 true KR101621118B1 (ko) 2016-05-13

Family

ID=41611305

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1020117016643A Active KR101621118B1 (ko) 2008-12-18 2009-10-19 발광수단 및 적어도 하나의 이러한 발광수단을 포함한 프로젝터
KR1020167009656A Active KR101655728B1 (ko) 2008-12-18 2009-10-19 발광수단 및 적어도 하나의 이러한 발광수단을 포함한 프로젝터
KR1020167023414A Active KR101731773B1 (ko) 2008-12-18 2009-10-19 발광수단 및 적어도 하나의 이러한 발광수단을 포함한 프로젝터

Family Applications After (2)

Application Number Title Priority Date Filing Date
KR1020167009656A Active KR101655728B1 (ko) 2008-12-18 2009-10-19 발광수단 및 적어도 하나의 이러한 발광수단을 포함한 프로젝터
KR1020167023414A Active KR101731773B1 (ko) 2008-12-18 2009-10-19 발광수단 및 적어도 하나의 이러한 발광수단을 포함한 프로젝터

Country Status (7)

Country Link
US (1) US20120039072A1 (https=)
EP (1) EP2359605B1 (https=)
JP (1) JP5528469B2 (https=)
KR (3) KR101621118B1 (https=)
CN (1) CN102246527B (https=)
DE (1) DE102008063634B4 (https=)
WO (1) WO2010069282A2 (https=)

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9800017B1 (en) 2009-05-29 2017-10-24 Soraa Laser Diode, Inc. Laser device and method for a vehicle
DE102010012604A1 (de) 2010-03-24 2011-09-29 Osram Opto Semiconductors Gmbh Halbleiterlaserlichtquelle
JP5271349B2 (ja) * 2010-12-28 2013-08-21 シャープ株式会社 発光装置、照明装置および車両用前照灯
US8833975B2 (en) 2010-09-07 2014-09-16 Sharp Kabushiki Kaisha Light-emitting device, illuminating device, vehicle headlamp, and method for producing light-emitting device
CN103052911B (zh) * 2010-11-24 2016-09-28 青岛海信电器股份有限公司 投影机光源、投影机及电视机
DE102010054449B4 (de) * 2010-12-14 2018-10-11 Trw Automotive Electronics & Components Gmbh Optische Projektionsvorrichtung
JP2012141411A (ja) * 2010-12-28 2012-07-26 Jvc Kenwood Corp 光源装置
DE102011050450A1 (de) 2011-05-18 2012-11-22 Osram Opto Semiconductors Gmbh Optoelektronischer Halbleiterchip, optoelektronisches Halbleiterbauelement und Verfahren zur Herstellung eines optoelektronischen Halbleiterbauelements
US9228710B2 (en) 2011-06-13 2016-01-05 Sharp Kabushiki Kaisha Light projection apparatus, light condensing unit, and light emitting apparatus
JP5369142B2 (ja) * 2011-06-13 2013-12-18 シャープ株式会社 集光ユニットおよび発光装置
DE102011079782A1 (de) * 2011-07-26 2013-01-31 Osram Ag Halbleiteremitter und Verfahren zum Erzeugen von Nutzlicht aus Laserlicht
JP2013080781A (ja) * 2011-10-03 2013-05-02 Mitsubishi Electric Corp 多波長半導体レーザ装置
DE102011085385B4 (de) 2011-10-28 2026-01-08 Bayerische Motoren Werke Aktiengesellschaft Beleuchtungseinrichtung für ein Kraftfahrzeug
JP2013113675A (ja) * 2011-11-28 2013-06-10 Ushio Inc 照度計
DE102012100139B4 (de) 2012-01-10 2022-10-13 HELLA GmbH & Co. KGaA Lichtmodul für einen Scheinwerfer eines Fahrzeugs mit einer Laserstrahlquelle
WO2013120522A1 (de) 2012-02-15 2013-08-22 Osram Gmbh Verfahren und projektor zum gleichzeitigen projizieren zweier bilder auf eine projektionsfläche
WO2013120519A1 (de) 2012-02-15 2013-08-22 Osram Gmbh Verfahren und projektor zum projizieren eines 3d-bildes auf eine projektionsfläche
DE102012103257B4 (de) 2012-04-16 2026-01-29 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Laserdiodenvorrichtung
US8897327B2 (en) 2012-04-16 2014-11-25 Osram Opto Semiconductors Gmbh Laser diode devices
DE102013104728A1 (de) * 2013-05-07 2014-11-13 Osram Opto Semiconductors Gmbh Laserdiodenvorrichtung
JP6286953B2 (ja) * 2013-09-06 2018-03-07 カシオ計算機株式会社 光源装置及び投影装置
DE102013226652A1 (de) 2013-12-19 2015-06-25 Osram Gmbh Betreiben einer Leuchtvorrichtung mit mehreren Lichterzeugungseinrichtungen
DE102013226645A1 (de) 2013-12-19 2015-06-25 Osram Gmbh Erzeugen eines Lichtabstrahlmusters durch Beleuchten einer Leuchtstofffläche
DE102013226639A1 (de) 2013-12-19 2015-06-25 Osram Gmbh Erzeugen eines Lichtabstrahlmusters in einem Fernfeld
JP6281174B2 (ja) 2014-03-25 2018-02-21 スタンレー電気株式会社 車両用灯具及び結合分配器
JP6225812B2 (ja) 2014-04-18 2017-11-08 日亜化学工業株式会社 発光装置
DE102014208660A1 (de) 2014-05-08 2015-11-12 Osram Gmbh Erzeugen eines Lichtabstrahlmusters in einem Fernfeld
CN105093776B (zh) * 2014-05-13 2020-08-25 深圳光峰科技股份有限公司 波长转换装置、光源系统及投影系统
DE102014013202B3 (de) * 2014-09-06 2016-02-04 Audi Ag Scheinwerfer für einen Kraftwagen sowie ein Kraftwagen
DE102014114618A1 (de) * 2014-10-08 2016-04-14 Osram Opto Semiconductors Gmbh Laserbauelement und Verfahren zu seiner Herstellung
DE102014118351A1 (de) * 2014-12-10 2016-06-16 Osram Opto Semiconductors Gmbh Licht emittierende Vorrichtung
US9748733B2 (en) 2015-03-26 2017-08-29 Nichia Corporation Semiconductor laser device and backlight device using the semiconductor laser device
JP6146506B2 (ja) * 2015-03-26 2017-06-14 日亜化学工業株式会社 半導体レーザ装置及びこの半導体レーザ装置を用いたバックライト装置
US10879673B2 (en) 2015-08-19 2020-12-29 Soraa Laser Diode, Inc. Integrated white light source using a laser diode and a phosphor in a surface mount device package
US12374854B2 (en) 2015-08-19 2025-07-29 Kyocera Sld Laser, Inc. Laser-based integrated light source
US11437774B2 (en) * 2015-08-19 2022-09-06 Kyocera Sld Laser, Inc. High-luminous flux laser-based white light source
US11437775B2 (en) * 2015-08-19 2022-09-06 Kyocera Sld Laser, Inc. Integrated light source using a laser diode
US10938182B2 (en) * 2015-08-19 2021-03-02 Soraa Laser Diode, Inc. Specialized integrated light source using a laser diode
JP6225976B2 (ja) * 2015-10-30 2017-11-08 日亜化学工業株式会社 発光装置
DE102016101884B4 (de) 2016-02-03 2026-04-16 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Scheinwerfer mit einer beweglichen Phosphorschicht, einem Temperatursensor für die Phosphorschicht und einem Sensor für von einem Objekt reflektiertes Licht
JP6439776B2 (ja) * 2016-03-31 2018-12-19 日亜化学工業株式会社 発光装置
US10415794B2 (en) 2016-03-31 2019-09-17 Nichia Corporation Light emitting device
JP6940749B2 (ja) * 2016-04-28 2021-09-29 日亜化学工業株式会社 発光装置
JP6870215B2 (ja) * 2016-05-27 2021-05-12 セイコーエプソン株式会社 光源装置及びプロジェクター
CN109416166B (zh) * 2016-07-29 2020-07-31 松下知识产权经营株式会社 发光装置以及照明装置
JP6432575B2 (ja) 2016-08-30 2018-12-05 日亜化学工業株式会社 発光装置
CN107885021A (zh) * 2016-09-30 2018-04-06 海信集团有限公司 一种激光光源及激光投影设备
JP6504193B2 (ja) * 2017-03-30 2019-04-24 日亜化学工業株式会社 発光装置
JP6879036B2 (ja) * 2017-04-28 2021-06-02 日亜化学工業株式会社 半導体レーザ装置
JP6711333B2 (ja) * 2017-08-16 2020-06-17 日亜化学工業株式会社 発光装置
DE102017121480B4 (de) * 2017-09-15 2024-04-18 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Lichtemittierendes Halbleiterbauteil
KR20200097289A (ko) 2017-12-10 2020-08-18 루머스 리미티드 이미지 프로젝터
JP6982268B2 (ja) * 2018-01-30 2021-12-17 日亜化学工業株式会社 発光装置
JP6705462B2 (ja) * 2018-01-30 2020-06-03 日亜化学工業株式会社 発光装置
JP7417029B2 (ja) * 2018-12-14 2024-01-18 日亜化学工業株式会社 発光装置及びその製造方法
US11239637B2 (en) 2018-12-21 2022-02-01 Kyocera Sld Laser, Inc. Fiber delivered laser induced white light system
US11421843B2 (en) 2018-12-21 2022-08-23 Kyocera Sld Laser, Inc. Fiber-delivered laser-induced dynamic light system
JP7508198B2 (ja) * 2019-01-16 2024-07-01 日亜化学工業株式会社 発光装置およびその製造方法
US11884202B2 (en) 2019-01-18 2024-01-30 Kyocera Sld Laser, Inc. Laser-based fiber-coupled white light system
US12152742B2 (en) 2019-01-18 2024-11-26 Kyocera Sld Laser, Inc. Laser-based light guide-coupled wide-spectrum light system
JP2020136672A (ja) * 2019-02-21 2020-08-31 シャープ株式会社 発光装置
US11205886B2 (en) * 2019-03-12 2021-12-21 Nichia Corporation Method of manufacturing optical member, optical member, and light emitting device
KR102651647B1 (ko) 2019-03-12 2024-03-26 루머스 리미티드 이미지 프로젝터
DE102019110189A1 (de) 2019-04-17 2020-10-22 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Halbleiterlaser und materialbearbeitungsverfahren mit einem halbleiterlaser
EP3987220A4 (en) * 2019-06-21 2023-07-12 KYOCERA SLD Laser, Inc. WHITE LIGHT SOURCE BASED ON A HIGH LUMINOUS FLUX LASER
KR20220060549A (ko) * 2019-09-30 2022-05-11 오스람 옵토 세미컨덕터스 게엠베하 레이저 패키지 및 레이저 패키지들을 갖는 시스템
CN115176458B (zh) 2020-04-20 2024-06-07 鲁姆斯有限公司 具有增强的激光效率和眼睛安全的近眼显示器
JP7758960B2 (ja) * 2020-06-08 2025-10-23 日亜化学工業株式会社 発光装置
DE102020212424A1 (de) 2020-10-01 2022-04-07 Robert Bosch Gesellschaft mit beschränkter Haftung Laser-Bauelement und Verfahren zur Herstellung eines Laser-Bauelements
WO2022130393A1 (en) 2020-12-20 2022-06-23 Lumus Ltd. Image projector with laser scanning over spatial light modulator
JP7820648B2 (ja) * 2020-12-24 2026-02-26 日亜化学工業株式会社 発光装置
US11490058B2 (en) 2021-03-12 2022-11-01 Osram Opto Semiconductors Gmbh Optoelectronic light source and data glasses
JP7506341B2 (ja) * 2022-03-01 2024-06-26 日亜化学工業株式会社 発光装置
DE102022108232A1 (de) 2022-04-06 2023-10-12 Webasto SE Beleuchtungsvorrichtung für ein Fahrzeug und Verfahren zum Betreiben einer Beleuchtungsvorrichtung für ein Fahrzeug
EP4599509A1 (en) 2022-10-05 2025-08-13 Ams-Osram International Gmbh Optoelectronic light source and data glasses
CN120981320A (zh) * 2023-04-10 2025-11-18 狄普敦股份有限公司 离心滚筒研磨机

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060081866A1 (en) 2004-05-21 2006-04-20 Seiji Takahashi Optical semiconductor apparatus
US20060097624A1 (en) * 2002-06-19 2006-05-11 Norio Murase Semiconductor superfine particle phosphor and light emitting device
US20070019408A1 (en) * 2005-06-07 2007-01-25 Mcguire James P Jr Phosphor wheel illuminator

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6025133B2 (ja) * 1976-04-28 1985-06-17 旭光学工業株式会社 マニピユレタ−
JP3181381B2 (ja) * 1992-07-13 2001-07-03 富士通株式会社 半導体レーザモジュール
US5313479A (en) * 1992-07-29 1994-05-17 Texas Instruments Incorporated Speckle-free display system using coherent light
US5587829A (en) * 1994-08-29 1996-12-24 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for signal filtering
US5663573A (en) * 1995-03-17 1997-09-02 The Ohio State University Bipolar electroluminescent device
JP3113796B2 (ja) * 1995-07-10 2000-12-04 東京エレクトロン株式会社 プラズマ処理装置
CN1146060C (zh) * 1996-06-19 2004-04-14 松下电器产业株式会社 光电子材料、使用该材料的器件
US6816532B2 (en) * 2001-05-15 2004-11-09 Fuji Photo Film Co., Ltd. Laser-diode-excited laser apparatus, fiber laser apparatus, and fiber laser amplifier in which laser medium doped with one of ho3+, sm3+, eu3+, dy3+, er3+, and tb3+is excited with gan-based compound laser diode
US7197059B2 (en) * 2002-05-08 2007-03-27 Melles Griot, Inc. Short wavelength diode-pumped solid-state laser
KR100860983B1 (ko) * 2002-08-29 2008-09-30 삼성전자주식회사 단판식 칼라 화상 표시장치
JP2004128273A (ja) * 2002-10-03 2004-04-22 Sharp Corp 発光素子
JP4829470B2 (ja) * 2003-05-14 2011-12-07 Ｎｅｃディスプレイソリューションズ株式会社 投写型表示装置
DE10323857A1 (de) 2003-05-26 2005-01-27 Osram Opto Semiconductors Gmbh Gehäuse für ein Laserdiodenbauelement, Laserdiodenbauelement und Verfahren zum Herstellen eines Laserdiodenbauelements
TW200512949A (en) * 2003-09-17 2005-04-01 Nanya Plastics Corp A method to provide emission of white color light by the principle of secondary excitation and its product
EP1724637A1 (en) * 2004-02-27 2006-11-22 Matsushita Electric Industrial Co., Ltd. Two-dimensional image forming device
US7122843B2 (en) * 2004-05-28 2006-10-17 Eastman Kodak Company Display device using vertical cavity laser arrays
US20080128728A1 (en) * 2004-09-10 2008-06-05 Luminus Devices, Inc. Polarized light-emitting devices and methods
US7745832B2 (en) * 2004-09-24 2010-06-29 Epistar Corporation Semiconductor light-emitting element assembly with a composite substrate
JP2006119440A (ja) * 2004-10-22 2006-05-11 Olympus Corp 面順次照明装置及び画像投射装置
JP4401348B2 (ja) * 2004-12-28 2010-01-20 シャープ株式会社 発光デバイスならびにそれを用いた照明機器および表示機器
CN101185210B (zh) * 2005-05-31 2010-10-06 皇家飞利浦电子股份有限公司 具有减小的斑点的宽带激光灯
DE102005036266A1 (de) 2005-07-11 2007-01-25 Osram Opto Semiconductors Gmbh Gehäuse für ein Laserdiodenbauelement, Laserdiodenbauelement und Verfahren zum Herstellen eines Laserdiodenbauelements
US7196354B1 (en) * 2005-09-29 2007-03-27 Luminus Devices, Inc. Wavelength-converting light-emitting devices
JP5083592B2 (ja) * 2005-12-12 2012-11-28 日亜化学工業株式会社 光部品、光変換部材及び発光装置
US8908740B2 (en) * 2006-02-14 2014-12-09 Nichia Corporation Light emitting device
US20080169480A1 (en) * 2007-01-11 2008-07-17 Visera Technologies Company Limited Optoelectronic device package and packaging method thereof
DE112007003437B4 (de) * 2007-01-24 2019-11-28 Osram Gmbh Optoelektronische Vorrichtung
TWI367029B (en) * 2007-01-31 2012-06-21 Young Optics Inc Light source module
JP4371144B2 (ja) * 2007-02-06 2009-11-25 セイコーエプソン株式会社 光源装置、画像表示装置、モニタ装置
DE102007009820A1 (de) * 2007-02-28 2008-09-04 Osram Opto Semiconductors Gmbh Optische Anordnung und optisches Verfahren
EP1976304A1 (en) * 2007-03-31 2008-10-01 Sony Deutschland Gmbh Method for image projection, image projecting apparatus and screen
JP2008268706A (ja) * 2007-04-24 2008-11-06 Seiko Epson Corp 光源装置およびプロジェクタ
US20080297731A1 (en) * 2007-06-01 2008-12-04 Microvision, Inc. Apparent speckle reduction apparatus and method for mems laser projection system
US8783887B2 (en) * 2007-10-01 2014-07-22 Intematix Corporation Color tunable light emitting device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060097624A1 (en) * 2002-06-19 2006-05-11 Norio Murase Semiconductor superfine particle phosphor and light emitting device
US20060081866A1 (en) 2004-05-21 2006-04-20 Seiji Takahashi Optical semiconductor apparatus
US20070019408A1 (en) * 2005-06-07 2007-01-25 Mcguire James P Jr Phosphor wheel illuminator

Also Published As

Publication number Publication date
KR20160047588A (ko) 2016-05-02
JP5528469B2 (ja) 2014-06-25
EP2359605B1 (de) 2013-01-02
WO2010069282A3 (de) 2010-11-11
JP2012512508A (ja) 2012-05-31
DE102008063634A1 (de) 2010-06-24
DE102008063634B4 (de) 2021-03-11
KR20160104738A (ko) 2016-09-05
CN102246527A (zh) 2011-11-16
KR20110102472A (ko) 2011-09-16
US20120039072A1 (en) 2012-02-16
KR101655728B1 (ko) 2016-09-07
EP2359605A2 (de) 2011-08-24
CN102246527B (zh) 2014-03-12
WO2010069282A2 (de) 2010-06-24
KR101731773B1 (ko) 2017-04-28

Similar Documents

Publication Publication Date Title
KR101621118B1 (ko) 발광수단 및 적어도 하나의 이러한 발광수단을 포함한 프로젝터
US8096668B2 (en) Illumination systems utilizing wavelength conversion materials
JP5257420B2 (ja) 光源装置
CN102753113B (zh) 光源单元和具有这类光源单元的投影仪
CN105431776B (zh) 具有发光材料轮和激发辐射源的照明装置
CN104136830B (zh) 转换元件和发光装置
JP2012108486A (ja) 光源装置および画像表示装置
JP2019096635A (ja) 蛍光光源装置
JP2008219015A (ja) 光学的装置および光学的方法
CN108121140A (zh) 光源装置和投影仪
WO2012006128A2 (en) High brightness illumination devices using wavelength conversion materials
US10705416B2 (en) Wavelength conversion element, light source apparatus, and projector
CN114761862B (zh) 具有微棱镜反射器的紧凑型激光束组合器
CN114777035B (zh) 激光光源及照明装置
JP2011108961A (ja) レーザ光源装置
US11955767B2 (en) Radiation-emitting component
JP2018147703A (ja) 光源装置
JP6451480B2 (ja) 路面標示構造及び路面標示システム
JP7384050B2 (ja) 光源装置
CN112859499A (zh) 光源装置和投影仪
CN113721414A (zh) 棱镜组件、发光装置和投影系统
CN218896284U (zh) 光源系统和投影装置
JP7833142B2 (ja) 波長変換装置及び照明装置
KR101848842B1 (ko) 레이저 조명 장치
CN120283198A (zh) 偏振光源装置

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20110715

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20140731

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20150828

Patent event code: PE09021S01D

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20150904

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20160226

A107 Divisional application of patent
PA0104 Divisional application for international application

Comment text: Divisional Application for International Patent

Patent event code: PA01041R01D

Patent event date: 20160412

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20160509

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20160509

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
FPAY Annual fee payment

Payment date: 20190425

Year of fee payment: 4

PR1001 Payment of annual fee

Payment date: 20190425

Start annual number: 4

End annual number: 4

FPAY Annual fee payment

Payment date: 20200501

Year of fee payment: 5

PR1001 Payment of annual fee

Payment date: 20200501

Start annual number: 5

End annual number: 5

FPAY Annual fee payment

Payment date: 20210430

Year of fee payment: 6

PR1001 Payment of annual fee

Payment date: 20210430

Start annual number: 6

End annual number: 6

FPAY Annual fee payment

Payment date: 20220428

Year of fee payment: 7

PR1001 Payment of annual fee

Payment date: 20220428

Start annual number: 7

End annual number: 7