CN104111532B - 发光装置及相关光源系统 - Google Patents
发光装置及相关光源系统 Download PDFInfo
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- CN104111532B CN104111532B CN201310138613.7A CN201310138613A CN104111532B CN 104111532 B CN104111532 B CN 104111532B CN 201310138613 A CN201310138613 A CN 201310138613A CN 104111532 B CN104111532 B CN 104111532B
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- Prior art keywords
- light
- lens
- laser
- area
- light source
- Prior art date
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- 230000003287 optical effect Effects 0.000 claims description 47
- 238000006243 chemical reaction Methods 0.000 claims description 33
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- 238000010586 diagram Methods 0.000 description 17
- 238000000265 homogenisation Methods 0.000 description 16
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- 238000000034 method Methods 0.000 description 10
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
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Classifications
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- 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
- G03B21/208—Homogenising, shaping of the illumination light
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
- G02B19/0052—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a laser diode
- G02B19/0057—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a laser diode in the form of a laser diode array, e.g. laser diode bar
-
- 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
- G02B27/0927—Systems for changing the beam intensity distribution, e.g. Gaussian to top-hat
-
- 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
- G02B27/095—Refractive optical elements
- G02B27/0955—Lenses
-
- 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
- G02B27/1013—Beam splitting or combining systems for splitting or combining different wavelengths for colour or multispectral image sensors, e.g. splitting an image into monochromatic image components on respective sensors
-
- 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
- G02B27/12—Beam splitting or combining systems operating by refraction only
- G02B27/123—The splitting element being a lens or a system of lenses, including arrays and surfaces with refractive power
-
- 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
- G02B27/141—Beam splitting or combining systems operating by reflection only using dichroic mirrors
-
- 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
- G02B27/30—Collimators
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
-
- 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
- G03B21/2013—Plural light sources
-
- 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
-
- 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
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
- G02B6/0006—Coupling light into the fibre
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Semiconductor Lasers (AREA)
- Projection Apparatus (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Claims (17)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710867667.5A CN107632487B (zh) | 2013-04-20 | 2013-04-20 | 发光装置及相关光源系统 |
CN201310138613.7A CN104111532B (zh) | 2013-04-20 | 2013-04-20 | 发光装置及相关光源系统 |
PCT/CN2014/075194 WO2014169785A1 (zh) | 2013-04-20 | 2014-04-11 | 发光装置及相关光源系统 |
KR1020157032218A KR101825530B1 (ko) | 2013-04-20 | 2014-04-11 | 발광 장치 및 관련 광원 시스템 |
US14/785,846 US9904160B2 (en) | 2013-04-20 | 2014-04-11 | Light-emitting device and related light source system |
JP2016507991A JP6176642B2 (ja) | 2013-04-20 | 2014-04-11 | 発光装置及び関連する光源システム |
EP14784933.5A EP2988158B1 (en) | 2013-04-20 | 2014-04-11 | Light-emitting device and related light source system |
US15/904,116 US10338461B2 (en) | 2013-04-20 | 2018-02-23 | Light-emitting device and related light source system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310138613.7A CN104111532B (zh) | 2013-04-20 | 2013-04-20 | 发光装置及相关光源系统 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710867667.5A Division CN107632487B (zh) | 2013-04-20 | 2013-04-20 | 发光装置及相关光源系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104111532A CN104111532A (zh) | 2014-10-22 |
CN104111532B true CN104111532B (zh) | 2017-08-29 |
Family
ID=51708373
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310138613.7A Active CN104111532B (zh) | 2013-04-20 | 2013-04-20 | 发光装置及相关光源系统 |
CN201710867667.5A Active CN107632487B (zh) | 2013-04-20 | 2013-04-20 | 发光装置及相关光源系统 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710867667.5A Active CN107632487B (zh) | 2013-04-20 | 2013-04-20 | 发光装置及相关光源系统 |
Country Status (6)
Country | Link |
---|---|
US (2) | US9904160B2 (zh) |
EP (1) | EP2988158B1 (zh) |
JP (1) | JP6176642B2 (zh) |
KR (1) | KR101825530B1 (zh) |
CN (2) | CN104111532B (zh) |
WO (1) | WO2014169785A1 (zh) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6085025B2 (ja) * | 2013-04-22 | 2017-02-22 | 日立マクセル株式会社 | 光源装置及び投写型映像表示装置 |
JP5804101B2 (ja) * | 2014-02-12 | 2015-11-04 | ウシオ電機株式会社 | レーザ光源装置及び画像投影装置 |
CN105319819B (zh) * | 2014-07-28 | 2019-09-20 | 深圳光峰科技股份有限公司 | 发光装置及投影系统 |
JP6464644B2 (ja) * | 2014-09-30 | 2019-02-06 | 日亜化学工業株式会社 | 光源装置及びこの光源装置を備えたプロジェクタ |
JP6551723B2 (ja) * | 2014-11-13 | 2019-07-31 | 株式会社リコー | 光学センサ、光学検査装置、及び光学特性検出方法 |
CN106383428B (zh) | 2015-08-06 | 2019-12-20 | 深圳光峰科技股份有限公司 | 光源系统和投影系统 |
CN106764470A (zh) * | 2015-11-19 | 2017-05-31 | 深圳市绎立锐光科技开发有限公司 | 一种光源系统及照明装置 |
CN106950785B (zh) * | 2016-01-07 | 2020-10-16 | 深圳光峰科技股份有限公司 | 一种光源装置及照明装置 |
CN107688274A (zh) * | 2016-08-05 | 2018-02-13 | 深圳市光峰光电技术有限公司 | 一种光源装置以及投影设备 |
CN107783360A (zh) * | 2016-08-25 | 2018-03-09 | 深圳市光峰光电技术有限公司 | 光源装置及显示系统 |
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JP6744041B2 (ja) * | 2017-03-23 | 2020-08-19 | Necディスプレイソリューションズ株式会社 | 光源装置、プロジェクター及びスペックル低減方法 |
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KR102489545B1 (ko) * | 2021-03-16 | 2023-01-19 | 주식회사 아이코어 | 고휘도의 광원 장치 |
CN112882240A (zh) * | 2021-03-16 | 2021-06-01 | 拾斛科技(南京)有限公司 | 显示装置以及显示方法 |
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CN115327551A (zh) * | 2021-04-25 | 2022-11-11 | 上海禾赛科技有限公司 | 激光雷达 |
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JP7482282B1 (ja) | 2022-11-22 | 2024-05-13 | 株式会社ライトショー・テクノロジー | 投射型表示装置 |
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2013
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CN104111532A (zh) | 2014-10-22 |
KR20160008543A (ko) | 2016-01-22 |
CN107632487B (zh) | 2020-03-24 |
US20160085143A1 (en) | 2016-03-24 |
US20180348616A1 (en) | 2018-12-06 |
US10338461B2 (en) | 2019-07-02 |
WO2014169785A1 (zh) | 2014-10-23 |
CN107632487A (zh) | 2018-01-26 |
US9904160B2 (en) | 2018-02-27 |
EP2988158A4 (en) | 2016-11-09 |
EP2988158B1 (en) | 2020-06-24 |
JP6176642B2 (ja) | 2017-08-09 |
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EP2988158A1 (en) | 2016-02-24 |
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