CN104865784B - 投影光源及应用该投影光源的投影装置 - Google Patents
投影光源及应用该投影光源的投影装置 Download PDFInfo
- Publication number
- CN104865784B CN104865784B CN201510256051.5A CN201510256051A CN104865784B CN 104865784 B CN104865784 B CN 104865784B CN 201510256051 A CN201510256051 A CN 201510256051A CN 104865784 B CN104865784 B CN 104865784B
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- Prior art keywords
- light
- projection
- colour wheel
- light source
- hot spot
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 35
- 230000000737 periodic effect Effects 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 45
- 230000003287 optical effect Effects 0.000 claims description 41
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- 230000005284 excitation Effects 0.000 claims description 24
- 230000007704 transition Effects 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000007493 shaping process Methods 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 239000000843 powder Substances 0.000 description 21
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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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/007—Optical devices or arrangements for the control of light using movable or deformable optical elements the movable or deformable optical element controlling the colour, i.e. a spectral characteristic, of the light
- G02B26/008—Optical devices or arrangements for the control of light using movable or deformable optical elements the movable or deformable optical element controlling the colour, i.e. a spectral characteristic, of the light in the form of devices for effecting sequential colour changes, e.g. colour wheels
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Astronomy & Astrophysics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Projection Apparatus (AREA)
Abstract
Description
Claims (16)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510256051.5A CN104865784B (zh) | 2011-10-26 | 2011-10-26 | 投影光源及应用该投影光源的投影装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510256051.5A CN104865784B (zh) | 2011-10-26 | 2011-10-26 | 投影光源及应用该投影光源的投影装置 |
CN201110329788.7A CN103076712B (zh) | 2011-10-26 | 2011-10-26 | 投影光源及应用该投影光源的投影装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110329788.7A Division CN103076712B (zh) | 2011-10-26 | 2011-10-26 | 投影光源及应用该投影光源的投影装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104865784A CN104865784A (zh) | 2015-08-26 |
CN104865784B true CN104865784B (zh) | 2017-01-18 |
Family
ID=48153287
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110329788.7A Active CN103076712B (zh) | 2011-10-26 | 2011-10-26 | 投影光源及应用该投影光源的投影装置 |
CN201510256051.5A Active CN104865784B (zh) | 2011-10-26 | 2011-10-26 | 投影光源及应用该投影光源的投影装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110329788.7A Active CN103076712B (zh) | 2011-10-26 | 2011-10-26 | 投影光源及应用该投影光源的投影装置 |
Country Status (1)
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CN (2) | CN103076712B (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105022210B (zh) * | 2014-04-17 | 2019-07-02 | 深圳光峰科技股份有限公司 | 光学***、发光装置及投影*** |
CN105227942B (zh) * | 2015-08-27 | 2018-09-25 | 广东威创视讯科技股份有限公司 | 一种投影机色温设置方法及色温设置*** |
CN106200234B (zh) * | 2016-07-01 | 2017-11-03 | 广州柏睿光电科技有限公司 | 一种具有立体结构的色轮 |
WO2019035307A1 (ja) * | 2017-08-17 | 2019-02-21 | ソニー株式会社 | 光源装置および投射型表示装置 |
CN109581792B (zh) | 2017-09-29 | 2021-04-02 | 中强光电股份有限公司 | 波长转换轮与投影机 |
CN107632488A (zh) * | 2017-10-31 | 2018-01-26 | 广景视睿科技(深圳)有限公司 | 一种荧光色轮激发装置及其投影模组 |
US10416547B2 (en) * | 2017-11-22 | 2019-09-17 | Texas Instruments Incorporated | Assymetric spot area spoke reduction |
CN109991800B (zh) * | 2018-01-03 | 2022-11-11 | 深圳光峰科技股份有限公司 | 光源装置及投影*** |
JP6987347B2 (ja) * | 2018-03-29 | 2021-12-22 | マクセル株式会社 | プロジェクタ |
CN110928122A (zh) * | 2018-09-20 | 2020-03-27 | 深圳光峰科技股份有限公司 | 光源***及显示设备 |
CN111208698B (zh) * | 2018-11-22 | 2020-11-10 | 无锡视美乐激光显示科技有限公司 | 一种波长转换装置及光源*** |
JP7361345B2 (ja) * | 2019-04-24 | 2023-10-16 | パナソニックIpマネジメント株式会社 | 発光装置並びにそれを用いた医療システム、電子機器及び検査方法 |
JP2020204652A (ja) * | 2019-06-14 | 2020-12-24 | 株式会社ライトショー・テクノロジー | 光源装置および投射型表示装置 |
CN111147139A (zh) * | 2019-12-24 | 2020-05-12 | 广东省半导体产业技术研究院 | 一种遥控无人潜水器、水下可见光通信***和水下可见光通信自动对准的方法 |
CN111679544B (zh) * | 2020-07-01 | 2021-08-10 | 无锡视美乐激光显示科技有限公司 | 光源装置及光学*** |
CN111752082B (zh) * | 2020-07-31 | 2021-12-31 | 无锡视美乐激光显示科技有限公司 | 光源装置及投影*** |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2255242A4 (en) * | 2008-01-17 | 2012-01-04 | Wavien Inc | MULTIPLEXER AND LIGHT RECYCLER, AND MICRO-PROJECTOR INCORPORATING THEM |
CN101750855B (zh) * | 2008-12-19 | 2011-11-16 | 绎立锐光科技开发(深圳)有限公司 | 投影***、调色装置的保护方法及装置 |
JP5487630B2 (ja) * | 2009-02-04 | 2014-05-07 | セイコーエプソン株式会社 | プロジェクター |
CN201417358Y (zh) * | 2009-02-20 | 2010-03-03 | 红蝶科技(深圳)有限公司 | 一种高光效的微型投影光学引擎 |
JP5272842B2 (ja) * | 2009-03-25 | 2013-08-28 | カシオ計算機株式会社 | 光源装置及び投影装置 |
JP5406638B2 (ja) * | 2009-08-31 | 2014-02-05 | カシオ計算機株式会社 | 光源装置及びプロジェクタ |
JP5796272B2 (ja) * | 2009-09-28 | 2015-10-21 | カシオ計算機株式会社 | 光源装置、投影装置及び投影方法 |
TW201115255A (en) * | 2009-10-21 | 2011-05-01 | Young Optics Inc | Projection apparatus |
WO2011113374A1 (zh) * | 2010-03-18 | 2011-09-22 | 深圳市光峰光电技术有限公司 | 显示方法及显示装置 |
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 |
CN201885062U (zh) * | 2010-10-08 | 2011-06-29 | 深圳市光峰光电技术有限公司 | 大功率固态光源及带该光源的手机 |
CN102081210B (zh) * | 2011-02-14 | 2013-01-16 | 苏州佳世达光电有限公司 | 色轮及应用其的投影机 |
-
2011
- 2011-10-26 CN CN201110329788.7A patent/CN103076712B/zh active Active
- 2011-10-26 CN CN201510256051.5A patent/CN104865784B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN103076712B (zh) | 2015-05-27 |
CN103076712A (zh) | 2013-05-01 |
CN104865784A (zh) | 2015-08-26 |
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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 | ||
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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Projection light source and projection device using same Effective date of registration: 20180105 Granted publication date: 20170118 Pledgee: Bank of Jiangsu Limited by Share Ltd. Shenzhen branch Pledgor: APPOTRONICS Corp.,Ltd. Registration number: 2018440020003 |
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CP01 | Change in the name or title of a patent holder | ||
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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CP03 | Change of name, title or address | ||
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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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190319 Granted publication date: 20170118 Pledgee: Bank of Jiangsu Limited by Share Ltd. Shenzhen branch Pledgor: APPOTRONICS Corp.,Ltd. Registration number: 2018440020003 |
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PM01 | Change 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: 2018440020003 Pledgor after: APPOTRONICS Corp.,Ltd. Pledgor before: APPOTRONICS Corp.,Ltd. |