CN102720954B - 发光装置和发光系统 - Google Patents
发光装置和发光系统 Download PDFInfo
- Publication number
- CN102720954B CN102720954B CN201210038217.2A CN201210038217A CN102720954B CN 102720954 B CN102720954 B CN 102720954B CN 201210038217 A CN201210038217 A CN 201210038217A CN 102720954 B CN102720954 B CN 102720954B
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- China
- Prior art keywords
- light
- wavelength conversion
- conversion layer
- emitting
- emitting device
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 87
- 230000005284 excitation Effects 0.000 claims abstract description 57
- 230000003287 optical effect Effects 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims description 19
- 230000004907 flux Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 7
- 238000000295 emission spectrum Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000003595 spectral effect Effects 0.000 description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
- F21V9/38—Combination of two or more photoluminescent elements of different materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/12—Combinations of only three kinds of elements
- F21V13/14—Combinations of only three kinds of elements the elements being filters or photoluminescent elements, reflectors and refractors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Led Device Packages (AREA)
Abstract
Description
Claims (13)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210038217.2A CN102720954B (zh) | 2012-01-14 | 2012-02-20 | 发光装置和发光系统 |
| PCT/CN2012/084923 WO2013104211A1 (zh) | 2012-01-14 | 2012-11-20 | 发光装置和发光系统 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210011262.9 | 2012-01-14 | ||
| CN201210011262 | 2012-01-14 | ||
| CN201210038217.2A CN102720954B (zh) | 2012-01-14 | 2012-02-20 | 发光装置和发光系统 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102720954A CN102720954A (zh) | 2012-10-10 |
| CN102720954B true CN102720954B (zh) | 2014-08-27 |
Family
ID=46946787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210038217.2A Active CN102720954B (zh) | 2012-01-14 | 2012-02-20 | 发光装置和发光系统 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102720954B (zh) |
| WO (1) | WO2013104211A1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106030403A (zh) * | 2014-02-27 | 2016-10-12 | 三菱电机株式会社 | 光源装置 |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720954B (zh) * | 2012-01-14 | 2014-08-27 | 深圳市光峰光电技术有限公司 | 发光装置和发光系统 |
| CN102890397B (zh) * | 2012-07-31 | 2015-10-07 | 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 |
| US9435996B2 (en) * | 2012-12-07 | 2016-09-06 | Samsung Electronics Co., Ltd. | Illumination optical system for beam projector |
| CN103913936B (zh) * | 2012-12-28 | 2016-12-07 | 深圳市绎立锐光科技开发有限公司 | 发光装置及投影系统 |
| US9423680B2 (en) * | 2013-07-23 | 2016-08-23 | Seiko Epson Corporation | Light source apparatus that irradiates a phosphor layer with excitation light and projector |
| CN103809350B (zh) * | 2013-09-03 | 2017-01-11 | 杨毅 | 显示系统和显示设备 |
| CN103672501B (zh) * | 2013-10-11 | 2017-05-03 | 杨毅 | 光源 |
| US9568816B2 (en) * | 2013-11-25 | 2017-02-14 | Texas Instruments Incorporated | Projector with optical conversion media pumped by low etendue source |
| CN103645596A (zh) * | 2013-12-18 | 2014-03-19 | 吴震 | 发光装置和投影显示系统 |
| CN103631078A (zh) * | 2013-12-18 | 2014-03-12 | 吴震 | 发光装置和投影显示系统 |
| CN103777445B (zh) * | 2014-01-06 | 2018-12-25 | 杨毅 | 投影显示装置 |
| CN103777450A (zh) * | 2014-01-06 | 2014-05-07 | 吴震 | 发光装置、投影显示装置和发光系统 |
| CN104808273B (zh) * | 2014-01-29 | 2017-10-24 | 台达电子工业股份有限公司 | 光波长转换器及其适用的光源系统 |
| JP6344596B2 (ja) * | 2014-03-17 | 2018-06-20 | カシオ計算機株式会社 | 光源装置及び投影装置 |
| 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 |
| JP6008218B1 (ja) * | 2015-03-30 | 2016-10-19 | ウシオ電機株式会社 | 光源装置 |
| KR101847932B1 (ko) * | 2015-04-23 | 2018-04-11 | 엘지전자 주식회사 | 발광모듈 |
| CN105068367B (zh) * | 2015-08-04 | 2017-08-29 | 杨毅 | 发光装置、投影显示装置和灯具 |
| CN106287436A (zh) * | 2016-09-07 | 2017-01-04 | 广州市巴卡研玻璃制品有限责任公司 | 一种新型激光与led混色光源系统 |
| CN108286660B (zh) * | 2018-03-19 | 2020-05-08 | 杨毅 | 蓝光光源、发光装置和灯具 |
| WO2021084449A1 (en) * | 2019-11-01 | 2021-05-06 | Ricoh Company, Ltd. | Light-source device, image projection apparatus, and light-source optical system |
| CN113725716A (zh) * | 2021-08-26 | 2021-11-30 | 新沂市锡沂高新材料产业技术研究院有限公司 | 一种高饱和功率密度的绿光光源 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5677983A (en) * | 1995-01-11 | 1997-10-14 | Nauchno-Proizvodstvennaya Firma "Adonis" | Light beam heater with light source and reflector having two ellipsoidal sections and a truncated spherical surface there between |
| CN101246876A (zh) * | 2007-02-16 | 2008-08-20 | 厦门通士达照明有限公司 | 一种获得高光效高显色性led灯的方法及高光效高显色性led灯 |
| CN102084172A (zh) * | 2008-07-07 | 2011-06-01 | 奥斯兰姆有限公司 | 发射辐射的装置 |
| CN102141210A (zh) * | 2010-02-01 | 2011-08-03 | 深圳市光峰光电技术有限公司 | 高显色指数高亮度照明设备及其实现多色温调节的方法 |
| CN201984274U (zh) * | 2011-03-18 | 2011-09-21 | 红蝶科技(深圳)有限公司 | 基于荧光粉的多泵浦光源及使用其的投影光学引擎 |
| CN102252169A (zh) * | 2010-04-07 | 2011-11-23 | 深圳市光峰光电技术有限公司 | 高亮度激发方法及基于光波长转换的发光装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008293838A (ja) * | 2007-05-25 | 2008-12-04 | Nikon Corp | 光源装置 |
| TW200907538A (en) * | 2007-08-14 | 2009-02-16 | Benq Corp | Image formation system |
| CN102720954B (zh) * | 2012-01-14 | 2014-08-27 | 深圳市光峰光电技术有限公司 | 发光装置和发光系统 |
-
2012
- 2012-02-20 CN CN201210038217.2A patent/CN102720954B/zh active Active
- 2012-11-20 WO PCT/CN2012/084923 patent/WO2013104211A1/zh not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5677983A (en) * | 1995-01-11 | 1997-10-14 | Nauchno-Proizvodstvennaya Firma "Adonis" | Light beam heater with light source and reflector having two ellipsoidal sections and a truncated spherical surface there between |
| CN101246876A (zh) * | 2007-02-16 | 2008-08-20 | 厦门通士达照明有限公司 | 一种获得高光效高显色性led灯的方法及高光效高显色性led灯 |
| CN102084172A (zh) * | 2008-07-07 | 2011-06-01 | 奥斯兰姆有限公司 | 发射辐射的装置 |
| CN102141210A (zh) * | 2010-02-01 | 2011-08-03 | 深圳市光峰光电技术有限公司 | 高显色指数高亮度照明设备及其实现多色温调节的方法 |
| CN102252169A (zh) * | 2010-04-07 | 2011-11-23 | 深圳市光峰光电技术有限公司 | 高亮度激发方法及基于光波长转换的发光装置 |
| CN201984274U (zh) * | 2011-03-18 | 2011-09-21 | 红蝶科技(深圳)有限公司 | 基于荧光粉的多泵浦光源及使用其的投影光学引擎 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106030403A (zh) * | 2014-02-27 | 2016-10-12 | 三菱电机株式会社 | 光源装置 |
| CN106030403B (zh) * | 2014-02-27 | 2017-10-20 | 三菱电机株式会社 | 光源装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102720954A (zh) | 2012-10-10 |
| WO2013104211A1 (zh) | 2013-07-18 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 20-22, 20-22 headquarters building, 63 high tech Zone, Xuefu Road, Nanshan District, Guangdong Province, Guangdong. Patentee after: APPOTRONICS Corp.,Ltd. Address before: 518000 20-22, 20-22 headquarters building, 63 high tech Zone, Xuefu Road, Nanshan District, Guangdong Province, Guangdong. Patentee before: SHENZHEN GUANGFENG TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 518000 20-22, 20-22 headquarters building, 63 high tech Zone, Xuefu Road, Nanshan District, Guangdong Province, Guangdong. Patentee after: SHENZHEN GUANGFENG TECHNOLOGY Co.,Ltd. Address before: 518057 Guangfeng Photoelectric Technology Co., Ltd. on the third floor of Fangda Building, Nanshan Science Park, Shenzhen City, Guangdong Province Patentee before: APPOTRONICS Corp.,Ltd. |
|
| CP03 | Change of name, title or address |