CN102540656B - 发光装置及投影系统 - Google Patents
发光装置及投影系统 Download PDFInfo
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- CN102540656B CN102540656B CN201110361874.6A CN201110361874A CN102540656B CN 102540656 B CN102540656 B CN 102540656B CN 201110361874 A CN201110361874 A CN 201110361874A CN 102540656 B CN102540656 B CN 102540656B
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- 239000000463 material Substances 0.000 claims abstract description 273
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- JNDMLEXHDPKVFC-UHFFFAOYSA-N aluminum;oxygen(2-);yttrium(3+) Chemical compound [O-2].[O-2].[O-2].[Al+3].[Y+3] JNDMLEXHDPKVFC-UHFFFAOYSA-N 0.000 claims 1
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- 241001025261 Neoraja caerulea Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
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- 229910052782 aluminium Inorganic materials 0.000 description 1
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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
- G03B21/204—LED or laser light sources using secondary light emission, e.g. luminescence or fluorescence
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Conversion Of X-Rays Into Visible Images (AREA)
- Projection Apparatus (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Abstract
Description
Claims (27)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110361874.6A CN102540656B (zh) | 2011-11-15 | 2011-11-15 | 发光装置及投影系统 |
PCT/CN2012/075755 WO2013071742A1 (zh) | 2011-11-15 | 2012-05-18 | 发光装置及投影系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110361874.6A CN102540656B (zh) | 2011-11-15 | 2011-11-15 | 发光装置及投影系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102540656A CN102540656A (zh) | 2012-07-04 |
CN102540656B true CN102540656B (zh) | 2014-12-31 |
Family
ID=46347863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110361874.6A Active CN102540656B (zh) | 2011-11-15 | 2011-11-15 | 发光装置及投影系统 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102540656B (zh) |
WO (1) | WO2013071742A1 (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103775976B (zh) * | 2012-10-24 | 2016-01-20 | 深圳市光峰光电技术有限公司 | 波长转换装置及相关光源系统、投影系统 |
CN103090320B (zh) * | 2013-01-23 | 2014-07-16 | 海信集团有限公司 | 波长转换器、光源装置及投影机 |
TWI512385B (zh) * | 2013-10-07 | 2015-12-11 | 中強光電股份有限公司 | 光波長轉換模組、照明系統以及投影裝置 |
JP2016099558A (ja) * | 2014-11-25 | 2016-05-30 | セイコーエプソン株式会社 | 波長変換素子、光源装置、プロジェクターおよび波長変換素子の製造方法 |
CN105068367B (zh) * | 2015-08-04 | 2017-08-29 | 杨毅 | 发光装置、投影显示装置和灯具 |
CN105353578B (zh) * | 2015-12-07 | 2017-08-18 | 杨阳 | 光源系统及其应用 |
CN108267920A (zh) * | 2016-02-26 | 2018-07-10 | 海信集团有限公司 | 一种激光光源装置 |
CN206594438U (zh) * | 2017-02-13 | 2017-10-27 | 深圳市光峰光电技术有限公司 | 色轮装置、光源系统及投影设备 |
CN108803213B (zh) | 2017-04-27 | 2021-03-19 | 中强光电股份有限公司 | 波长转换滤光模块以及照明系统 |
CN107145029B (zh) * | 2017-06-20 | 2018-10-26 | 海信集团有限公司 | 光源装置 |
EP3671339B1 (en) * | 2017-08-17 | 2022-10-26 | Sony Group Corporation | Light source device and projection type display device |
CN109426056A (zh) * | 2017-09-01 | 2019-03-05 | 海信集团有限公司 | 色轮、激光投影光源及激光投影设备 |
JP7043002B2 (ja) * | 2018-03-15 | 2022-03-29 | 豊田合成株式会社 | 発光装置 |
CN111413841B (zh) * | 2019-01-04 | 2023-08-11 | 深圳光峰科技股份有限公司 | 波长转换装置、光源系统与显示设备 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7902560B2 (en) * | 2006-12-15 | 2011-03-08 | Koninklijke Philips Electronics N.V. | Tunable white point light source using a wavelength converting element |
CN101749654A (zh) * | 2008-12-18 | 2010-06-23 | 富士迈半导体精密工业(上海)有限公司 | 照明装置 |
CN101650311B (zh) * | 2009-09-08 | 2011-08-17 | 上海科炎光电技术有限公司 | 一种由蓝色上转换纳米材料间接产生发光方法 |
JP2011138627A (ja) * | 2009-12-25 | 2011-07-14 | Samsung Electronics Co Ltd | 光源装置 |
CN102213383B (zh) * | 2010-04-01 | 2013-08-14 | 中强光电股份有限公司 | 光源模组与波长转换模组 |
CN102213384A (zh) * | 2010-04-01 | 2011-10-12 | 中强光电股份有限公司 | 光源模组与投影装置 |
US8474997B2 (en) * | 2010-04-07 | 2013-07-02 | Appotronics Corporation Limited | High brightness illumination device using double-sided excitation of wavelength conversion materials |
CN102563543B (zh) * | 2011-05-09 | 2015-01-07 | 深圳市绎立锐光科技开发有限公司 | 基于光波长转换产生高亮度单色光的方法及光源 |
-
2011
- 2011-11-15 CN CN201110361874.6A patent/CN102540656B/zh active Active
-
2012
- 2012-05-18 WO PCT/CN2012/075755 patent/WO2013071742A1/zh active Application Filing
Non-Patent Citations (1)
Title |
---|
李绍霞等.白光LED用光转换材料的研究.《材料导报》.2008,(第4期), * |
Also Published As
Publication number | Publication date |
---|---|
WO2013071742A1 (zh) | 2013-05-23 |
CN102540656A (zh) | 2012-07-04 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Light-emitting device and projection system Effective date of registration: 20160720 Granted publication date: 20141231 Pledgee: CITIC Bank Limited by Share Ltd. Shenzhen branch Pledgor: APPOTRONICS Corp.,Ltd. Registration number: 2016440020007 |
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Date of cancellation: 20180716 Granted publication date: 20141231 Pledgee: CITIC Bank Limited by Share Ltd. Shenzhen branch Pledgor: APPOTRONICS Corp.,Ltd. Registration number: 2016440020007 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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 Fangda Building, South 12 Road, Nanshan Science Park, Shenzhen City, Guangdong Province Patentee before: APPOTRONICS Corp.,Ltd. |
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CP03 | Change of name, title or address |