WO2010138923A1 - Laser based display method and system - Google Patents
Laser based display method and system Download PDFInfo
- Publication number
- WO2010138923A1 WO2010138923A1 PCT/US2010/036739 US2010036739W WO2010138923A1 WO 2010138923 A1 WO2010138923 A1 WO 2010138923A1 US 2010036739 W US2010036739 W US 2010036739W WO 2010138923 A1 WO2010138923 A1 WO 2010138923A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- laser diode
- laser
- blue
- green
- light
- Prior art date
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
- 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
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- 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
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- 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
- H01S5/20—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers
- H01S5/22—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers having a ridge or stripe structure
-
- 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
- H01S5/4012—Beam combining, e.g. by the use of fibres, gratings, polarisers, prisms
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
- Semiconductor Lasers (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Liquid Crystal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012513336A JP2012529063A (ja) | 2009-05-29 | 2010-05-28 | レーザを用いた表示方法およびシステム |
DE112010002177.5T DE112010002177B4 (de) | 2009-05-29 | 2010-05-28 | Projektionssystem |
CN201080023738.XA CN102449550B (zh) | 2009-05-29 | 2010-05-28 | 一种投影系统 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18210509P | 2009-05-29 | 2009-05-29 | |
US61/182,105 | 2009-05-29 | ||
US12/789,303 | 2010-05-27 | ||
US12/789,303 US8427590B2 (en) | 2009-05-29 | 2010-05-27 | Laser based display method and system |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010138923A1 true WO2010138923A1 (en) | 2010-12-02 |
Family
ID=43223126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2010/036739 WO2010138923A1 (en) | 2009-05-29 | 2010-05-28 | Laser based display method and system |
Country Status (4)
Country | Link |
---|---|
JP (4) | JP2012529063A (zh) |
CN (2) | CN102449550B (zh) |
DE (1) | DE112010002177B4 (zh) |
WO (1) | WO2010138923A1 (zh) |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8905588B2 (en) | 2010-02-03 | 2014-12-09 | Sorra, Inc. | System and method for providing color light sources in proximity to predetermined wavelength conversion structures |
US9048170B2 (en) | 2010-11-09 | 2015-06-02 | Soraa Laser Diode, Inc. | Method of fabricating optical devices using laser treatment |
US9076926B2 (en) | 2011-08-22 | 2015-07-07 | Soraa, Inc. | Gallium and nitrogen containing trilateral configuration for optical devices |
US9105806B2 (en) | 2009-03-09 | 2015-08-11 | Soraa, Inc. | Polarization direction of optical devices using selected spatial configurations |
US9379522B1 (en) | 2010-11-05 | 2016-06-28 | Soraa Laser Diode, Inc. | Method of strain engineering and related optical device using a gallium and nitrogen containing active region |
US9419189B1 (en) | 2013-11-04 | 2016-08-16 | Soraa, Inc. | Small LED source with high brightness and high efficiency |
US9450143B2 (en) | 2010-06-18 | 2016-09-20 | Soraa, Inc. | Gallium and nitrogen containing triangular or diamond-shaped configuration for optical devices |
US9543738B2 (en) | 2009-09-17 | 2017-01-10 | Soraa Laser Diode, Inc. | Low voltage laser diodes on {20-21} gallium and nitrogen containing substrates |
US9583678B2 (en) | 2009-09-18 | 2017-02-28 | Soraa, Inc. | High-performance LED fabrication |
WO2017142699A1 (en) | 2016-02-16 | 2017-08-24 | Microvision, Inc. | Multi-stripe lasers for laser based projector displays |
US9978904B2 (en) | 2012-10-16 | 2018-05-22 | Soraa, Inc. | Indium gallium nitride light emitting devices |
US10147850B1 (en) | 2010-02-03 | 2018-12-04 | Soraa, Inc. | System and method for providing color light sources in proximity to predetermined wavelength conversion structures |
US10205300B1 (en) | 2009-05-29 | 2019-02-12 | Soraa Laser Diode, Inc. | Gallium and nitrogen containing laser diode dazzling devices and methods of use |
WO2020187724A1 (de) * | 2019-03-15 | 2020-09-24 | Osram Opto Semiconductors Gmbh | Vorrichtung und verfahren zur projektion einer mehrzahl von strahlungspunkten auf eine objektoberfläche |
CN113253546A (zh) * | 2016-12-28 | 2021-08-13 | 三星电机株式会社 | 光学成像系统 |
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 |
US11677213B1 (en) | 2012-02-17 | 2023-06-13 | Kyocera Sld Laser, Inc. | Systems for photonic integration in non-polar and semi-polar oriented wave-guided optical devices |
US11884202B2 (en) | 2019-01-18 | 2024-01-30 | Kyocera Sld Laser, Inc. | Laser-based fiber-coupled white light system |
Families Citing this family (14)
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US9557013B2 (en) | 2012-08-01 | 2017-01-31 | Nec Display Solutions, Ltd. | Illumination optical system and projection display apparatus |
JP2014126753A (ja) * | 2012-12-27 | 2014-07-07 | Seiko Epson Corp | ヘッドマウントディスプレイ |
US9826203B2 (en) * | 2014-09-08 | 2017-11-21 | Intel Corporation | Method and system for controlling a laser-based lighting system |
CN107561725A (zh) * | 2016-12-07 | 2018-01-09 | 北京数科技有限公司 | 合光装置及用于激光立体投影的光机结构 |
CN109116666B (zh) * | 2017-06-23 | 2021-06-11 | 中强光电股份有限公司 | 投影机与照明系统 |
JP7075299B2 (ja) * | 2018-07-12 | 2022-05-25 | 株式会社小糸製作所 | 車両用灯具 |
WO2019194276A1 (ja) | 2018-04-06 | 2019-10-10 | 株式会社小糸製作所 | 車両用灯具、空間光変調ユニットおよび灯具ユニット |
CN108737805B (zh) * | 2018-07-09 | 2020-03-27 | 北京一数科技有限公司 | 一种光机投影方法、装置及智能手表 |
KR102617540B1 (ko) * | 2018-09-14 | 2023-12-26 | 에스엘 주식회사 | 조명 장치 |
US11209687B2 (en) | 2018-12-28 | 2021-12-28 | Santec Corporation | Spatial phase modulator |
CN110335927B (zh) * | 2019-07-11 | 2020-10-30 | 马鞍山杰生半导体有限公司 | 紫外led及其制备方法 |
CN110880522B (zh) * | 2019-10-14 | 2022-03-29 | 厦门大学 | 基于极性面和非极性面生长的微型led集成全色显示芯片及其制备方法 |
CN113534445B (zh) * | 2021-05-21 | 2023-04-14 | 北京控制工程研究所 | 一种双光路激光扫描组件 |
CN113485063A (zh) * | 2021-06-29 | 2021-10-08 | 歌尔股份有限公司 | 一种光机光路系统及其控制方法 |
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US20080143970A1 (en) * | 2006-12-13 | 2008-06-19 | Philips Lumileds Lighting Company, Llc | Multi-Color Primary Light Generation in a Projection System Using LEDs |
WO2008109296A1 (en) * | 2007-03-08 | 2008-09-12 | 3M Innovative Properties Company | Array of luminescent elements |
US20080259431A1 (en) * | 2005-10-04 | 2008-10-23 | Koninklijke Philips Electronics, N.V. | Laser Projection System Based on a Luminescent Screen |
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2010
- 2010-05-28 WO PCT/US2010/036739 patent/WO2010138923A1/en active Application Filing
- 2010-05-28 CN CN201080023738.XA patent/CN102449550B/zh active Active
- 2010-05-28 DE DE112010002177.5T patent/DE112010002177B4/de active Active
- 2010-05-28 CN CN201610323828.XA patent/CN105824179B/zh active Active
- 2010-05-28 JP JP2012513336A patent/JP2012529063A/ja active Pending
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2015
- 2015-04-04 JP JP2015077274A patent/JP2015179273A/ja active Pending
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2017
- 2017-10-13 JP JP2017199922A patent/JP6691899B2/ja active Active
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2020
- 2020-01-06 JP JP2020000178A patent/JP7242574B2/ja active Active
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Cited By (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9105806B2 (en) | 2009-03-09 | 2015-08-11 | Soraa, Inc. | Polarization direction of optical devices using selected spatial configurations |
US10205300B1 (en) | 2009-05-29 | 2019-02-12 | Soraa Laser Diode, Inc. | Gallium and nitrogen containing laser diode dazzling devices and methods of use |
US10090644B2 (en) | 2009-09-17 | 2018-10-02 | Soraa Laser Diode, Inc. | Low voltage laser diodes on {20-21} gallium and nitrogen containing substrates |
US11070031B2 (en) | 2009-09-17 | 2021-07-20 | Kyocera Sld Laser, Inc. | Low voltage laser diodes on {20-21} gallium and nitrogen containing surfaces |
DE112010003697B4 (de) * | 2009-09-17 | 2017-04-06 | Soraa Laser Diode, Inc. | Niedrigspannungs-laserdioden auf {20-21} gallium- und stickstoffhaltigen substraten |
US10424900B2 (en) | 2009-09-17 | 2019-09-24 | Soraa Laser Diode, Inc. | Low voltage laser diodes on {20-21} gallium and nitrogen containing substrates |
US9853420B2 (en) | 2009-09-17 | 2017-12-26 | Soraa Laser Diode, Inc. | Low voltage laser diodes on {20-21} gallium and nitrogen containing substrates |
US9543738B2 (en) | 2009-09-17 | 2017-01-10 | Soraa Laser Diode, Inc. | Low voltage laser diodes on {20-21} gallium and nitrogen containing substrates |
US9583678B2 (en) | 2009-09-18 | 2017-02-28 | Soraa, Inc. | High-performance LED fabrication |
US10693041B2 (en) | 2009-09-18 | 2020-06-23 | Soraa, Inc. | High-performance LED fabrication |
US10147850B1 (en) | 2010-02-03 | 2018-12-04 | Soraa, Inc. | System and method for providing color light sources in proximity to predetermined wavelength conversion structures |
US8905588B2 (en) | 2010-02-03 | 2014-12-09 | Sorra, Inc. | System and method for providing color light sources in proximity to predetermined wavelength conversion structures |
US9450143B2 (en) | 2010-06-18 | 2016-09-20 | Soraa, Inc. | Gallium and nitrogen containing triangular or diamond-shaped configuration for optical devices |
US11152765B1 (en) | 2010-11-05 | 2021-10-19 | Kyocera Sld Laser, Inc. | Strained and strain control regions in optical devices |
US9379522B1 (en) | 2010-11-05 | 2016-06-28 | Soraa Laser Diode, Inc. | Method of strain engineering and related optical device using a gallium and nitrogen containing active region |
US11715931B1 (en) | 2010-11-05 | 2023-08-01 | Kyocera Sld Laser, Inc. | Strained and strain control regions in optical devices |
US10637210B1 (en) | 2010-11-05 | 2020-04-28 | Soraa Laser Diode, Inc. | Strained and strain control regions in optical devices |
US9570888B1 (en) | 2010-11-05 | 2017-02-14 | Soraa Laser Diode, Inc. | Method of strain engineering and related optical device using a gallium and nitrogen containing active region |
US10283938B1 (en) | 2010-11-05 | 2019-05-07 | Soraa Laser Diode, Inc. | Method of strain engineering and related optical device using a gallium and nitrogen containing active region |
US9786810B2 (en) | 2010-11-09 | 2017-10-10 | Soraa Laser Diode, Inc. | Method of fabricating optical devices using laser treatment |
US9048170B2 (en) | 2010-11-09 | 2015-06-02 | Soraa Laser Diode, Inc. | Method of fabricating optical devices using laser treatment |
US9076926B2 (en) | 2011-08-22 | 2015-07-07 | Soraa, Inc. | Gallium and nitrogen containing trilateral configuration for optical devices |
US11677213B1 (en) | 2012-02-17 | 2023-06-13 | Kyocera Sld Laser, Inc. | Systems for photonic integration in non-polar and semi-polar oriented wave-guided optical devices |
US9978904B2 (en) | 2012-10-16 | 2018-05-22 | Soraa, Inc. | Indium gallium nitride light emitting devices |
US9419189B1 (en) | 2013-11-04 | 2016-08-16 | Soraa, Inc. | Small LED source with high brightness and high efficiency |
US10529902B2 (en) | 2013-11-04 | 2020-01-07 | Soraa, Inc. | Small LED source with high brightness and high efficiency |
EP3417611A4 (en) * | 2016-02-16 | 2019-03-06 | Microvision, Inc. | MULTI-STRIP LASER FOR LASER-BASED PROJECTOR INDICATORS |
WO2017142699A1 (en) | 2016-02-16 | 2017-08-24 | Microvision, Inc. | Multi-stripe lasers for laser based projector displays |
CN113253546B (zh) * | 2016-12-28 | 2022-08-09 | 三星电机株式会社 | 光学成像系统 |
CN113253546A (zh) * | 2016-12-28 | 2021-08-13 | 三星电机株式会社 | 光学成像系统 |
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 |
US11594862B2 (en) | 2018-12-21 | 2023-02-28 | Kyocera Sld Laser, Inc. | Fiber delivered laser induced white light system |
US11788699B2 (en) | 2018-12-21 | 2023-10-17 | Kyocera Sld Laser, Inc. | Fiber-delivered laser-induced dynamic light system |
US11884202B2 (en) | 2019-01-18 | 2024-01-30 | Kyocera Sld Laser, Inc. | Laser-based fiber-coupled white light system |
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DE112010002177T5 (de) | 2012-10-04 |
JP6691899B2 (ja) | 2020-05-13 |
JP7242574B2 (ja) | 2023-03-20 |
DE112010002177B4 (de) | 2023-12-28 |
CN102449550B (zh) | 2016-06-08 |
JP2018085500A (ja) | 2018-05-31 |
JP2020098911A (ja) | 2020-06-25 |
CN105824179B (zh) | 2018-01-30 |
JP2012529063A (ja) | 2012-11-15 |
CN102449550A (zh) | 2012-05-09 |
CN105824179A (zh) | 2016-08-03 |
JP2015179273A (ja) | 2015-10-08 |
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