CN104865783B - 光源系统及相关投影系统 - Google Patents
光源系统及相关投影系统 Download PDFInfo
- Publication number
- CN104865783B CN104865783B CN201510251472.9A CN201510251472A CN104865783B CN 104865783 B CN104865783 B CN 104865783B CN 201510251472 A CN201510251472 A CN 201510251472A CN 104865783 B CN104865783 B CN 104865783B
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- China
- Prior art keywords
- light
- source system
- wavelength conversion
- laser
- wavelength
- 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.)
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 117
- 230000003287 optical effect Effects 0.000 claims description 22
- 239000003086 colorant Substances 0.000 claims description 5
- 238000001228 spectrum Methods 0.000 claims description 2
- 230000004907 flux Effects 0.000 abstract description 18
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 11
- 239000000758 substrate Substances 0.000 description 10
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 8
- 238000003491 array Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 239000013589 supplement Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 3
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- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- -1 YAG phosphor Chemical compound 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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- 230000000750 progressive effect Effects 0.000 description 1
- 239000002096 quantum dot Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
-
- 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
- G03B21/2053—Intensity control of illuminating light
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Optics & Photonics (AREA)
- Signal Processing (AREA)
- Semiconductor Lasers (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510251472.9A CN104865783B (zh) | 2012-04-24 | 2012-04-24 | 光源系统及相关投影系统 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510251472.9A CN104865783B (zh) | 2012-04-24 | 2012-04-24 | 光源系统及相关投影系统 |
CN201210123211.5A CN102662301B (zh) | 2012-03-11 | 2012-04-24 | 光源系统及相关投影系统 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210123211.5A Division CN102662301B (zh) | 2012-03-11 | 2012-04-24 | 光源系统及相关投影系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104865783A CN104865783A (zh) | 2015-08-26 |
CN104865783B true CN104865783B (zh) | 2017-05-17 |
Family
ID=53975049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510251472.9A Active CN104865783B (zh) | 2012-04-24 | 2012-04-24 | 光源系统及相关投影系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104865783B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106154719B (zh) * | 2016-07-10 | 2017-10-10 | 中山市捷信科技服务有限公司 | 一种多光源投影仪 |
CN106385739B (zh) * | 2016-10-09 | 2018-08-21 | 超视界激光科技(苏州)有限公司 | 激光光源模组和光源系统 |
CN110007550B (zh) | 2018-01-04 | 2021-11-05 | 深圳光峰科技股份有限公司 | 光源系统及投影设备 |
WO2020024595A1 (zh) * | 2018-08-01 | 2020-02-06 | 深圳市绎立锐光科技开发有限公司 | 光源装置及前照灯系统 |
CN111629188A (zh) | 2019-02-27 | 2020-09-04 | 中强光电股份有限公司 | 光源模块及投影机 |
CN112797374B (zh) * | 2021-02-07 | 2025-02-14 | 万民 | 一种照明装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101329038A (zh) * | 2007-06-20 | 2008-12-24 | 台达电子工业股份有限公司 | 光源系统及使用该光源系统的显示装置 |
CN101937166A (zh) * | 2009-06-30 | 2011-01-05 | 卡西欧计算机株式会社 | 光源中使用了激光的光源装置以及投影仪 |
CN102231042A (zh) * | 2011-06-22 | 2011-11-02 | 贺银波 | 用于反射式液晶投影显示的光引擎系统 |
CN102375314A (zh) * | 2010-08-09 | 2012-03-14 | 台达电子工业股份有限公司 | 光源系统及其适用的投影机 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5428078B2 (ja) * | 2009-12-21 | 2014-02-26 | カシオ計算機株式会社 | 光源装置及びプロジェクタ |
JP2012008549A (ja) * | 2010-05-27 | 2012-01-12 | Panasonic Corp | 光源装置およびこれを用いた照明装置ならびに画像表示装置 |
-
2012
- 2012-04-24 CN CN201510251472.9A patent/CN104865783B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101329038A (zh) * | 2007-06-20 | 2008-12-24 | 台达电子工业股份有限公司 | 光源系统及使用该光源系统的显示装置 |
CN101937166A (zh) * | 2009-06-30 | 2011-01-05 | 卡西欧计算机株式会社 | 光源中使用了激光的光源装置以及投影仪 |
CN102375314A (zh) * | 2010-08-09 | 2012-03-14 | 台达电子工业股份有限公司 | 光源系统及其适用的投影机 |
CN102231042A (zh) * | 2011-06-22 | 2011-11-02 | 贺银波 | 用于反射式液晶投影显示的光引擎系统 |
Also Published As
Publication number | Publication date |
---|---|
CN104865783A (zh) | 2015-08-26 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Light source system and related projection system Effective date of registration: 20171113 Granted publication date: 20170517 Pledgee: CITIC Bank Limited by Share Ltd. Shenzhen branch Pledgor: APPOTRONICS Corp.,Ltd. Registration number: 2017440020053 |
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PE01 | Entry into force 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. |
|
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: 518055 Guangdong province Shenzhen Nanshan District Xili town Cha Guang road Shenzhen integrated circuit design application Industrial Park 401 Patentee before: APPOTRONICS Corp.,Ltd. |
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CP03 | Change of name, title or address | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190319 Granted publication date: 20170517 Pledgee: CITIC Bank Limited by Share Ltd. Shenzhen branch Pledgor: APPOTRONICS Corp.,Ltd. Registration number: 2017440020053 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20190318 Registration number: 2017440020053 Pledgor after: APPOTRONICS Corp.,Ltd. Pledgor before: APPOTRONICS Corp.,Ltd. |
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PM01 | Change of the registration of the contract for pledge of patent right |