CN104595852B - A kind of Wavelength converter, diffusing reflection layer, light-source system and optical projection system - Google Patents
A kind of Wavelength converter, diffusing reflection layer, light-source system and optical projection system Download PDFInfo
- Publication number
- CN104595852B CN104595852B CN201310526547.0A CN201310526547A CN104595852B CN 104595852 B CN104595852 B CN 104595852B CN 201310526547 A CN201310526547 A CN 201310526547A CN 104595852 B CN104595852 B CN 104595852B
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- CN
- China
- Prior art keywords
- bonding agent
- scattering particles
- diffusing reflection
- reflection layer
- wavelength converter
- 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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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
- G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
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- 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
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
-
- 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
- F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
-
- 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
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0284—Diffusing elements; Afocal elements characterized by the use used in reflection
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0294—Diffusing elements; Afocal elements characterized by the use adapted to provide an additional optical effect, e.g. anti-reflection or filter
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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
- G03B21/2006—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)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Engineering & Computer Science (AREA)
- Astronomy & Astrophysics (AREA)
- Multimedia (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Projection Apparatus (AREA)
Abstract
Description
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310526547.0A CN104595852B (en) | 2013-10-30 | 2013-10-30 | A kind of Wavelength converter, diffusing reflection layer, light-source system and optical projection system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310526547.0A CN104595852B (en) | 2013-10-30 | 2013-10-30 | A kind of Wavelength converter, diffusing reflection layer, light-source system and optical projection system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104595852A CN104595852A (en) | 2015-05-06 |
CN104595852B true CN104595852B (en) | 2016-08-24 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310526547.0A Active CN104595852B (en) | 2013-10-30 | 2013-10-30 | A kind of Wavelength converter, diffusing reflection layer, light-source system and optical projection system |
Country Status (1)
Country | Link |
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CN (1) | CN104595852B (en) |
Families Citing this family (44)
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CN105276525A (en) * | 2014-07-09 | 2016-01-27 | 深圳市绎立锐光科技开发有限公司 | Wavelength conversion device and light source system |
CN204730123U (en) * | 2015-06-01 | 2015-10-28 | 深圳市光峰光电技术有限公司 | Wavelength converter, light-source system and optical projection system |
US9733469B2 (en) | 2015-07-01 | 2017-08-15 | Materion Corporation | Unbalanced hub design |
DE102015213460A1 (en) * | 2015-07-17 | 2017-01-19 | Osram Gmbh | Wavelength conversion of primary light by means of a conversion body |
TWI614917B (en) * | 2015-08-11 | 2018-02-11 | 台達電子工業股份有限公司 | Wavelength conversion device |
TWI582520B (en) | 2015-12-18 | 2017-05-11 | 中強光電股份有限公司 | Wavelength conversion device and projector |
CN107203088B (en) * | 2016-03-18 | 2019-10-22 | 中强光电股份有限公司 | Wavelength transformational structure and projection arrangement |
CN205720746U (en) * | 2016-04-22 | 2016-11-23 | 深圳市绎立锐光科技开发有限公司 | A kind of reflection unit and relevant wavelength conversion equipment, colour wheel and light-source system |
CN105949827B (en) * | 2016-05-24 | 2018-04-13 | 吉林蓝锐电子科技有限公司 | A kind of diffusing reflection coating and preparation method thereof |
CN107689554B (en) * | 2016-08-06 | 2020-10-20 | 深圳光峰科技股份有限公司 | Wavelength conversion device, preparation method thereof, light-emitting device and projection device |
CN108300473A (en) * | 2016-08-10 | 2018-07-20 | 深圳市光峰光电技术有限公司 | A kind of Wavelength converter and preparation method thereof, light-emitting device and projection arrangement |
CN108105604B (en) * | 2016-11-25 | 2020-05-29 | 深圳光峰科技股份有限公司 | Luminescent ceramic structure, preparation method thereof, related light-emitting device and projection device |
CN108267914B (en) * | 2016-12-30 | 2022-01-11 | 中强光电股份有限公司 | Wavelength conversion device and projector thereof |
CN206594438U (en) * | 2017-02-13 | 2017-10-27 | 深圳市光峰光电技术有限公司 | Color wheel device, light-source system and projector equipment |
CN106833276A (en) * | 2017-02-13 | 2017-06-13 | 江苏广通管业制造有限公司 | A kind of method for forming extinction film in wavy metal pipe surface |
CN206671596U (en) * | 2017-04-20 | 2017-11-24 | 深圳市光峰光电技术有限公司 | Light-emitting device |
CN109424942A (en) * | 2017-07-21 | 2019-03-05 | 深圳光峰科技股份有限公司 | Wavelength converter, light source and projection arrangement comprising it |
CN109282169B (en) * | 2017-07-21 | 2021-10-26 | 深圳光峰科技股份有限公司 | Wavelength conversion device, light source comprising same and projection device |
CN109798489B (en) * | 2017-11-17 | 2021-11-12 | 深圳市绎立锐光科技开发有限公司 | Lighting device and automobile lighting lamp |
JP7268315B2 (en) * | 2017-12-12 | 2023-05-08 | 日本電気硝子株式会社 | WAVELENGTH CONVERSION MEMBER, MANUFACTURING METHOD THEREOF, AND LIGHT EMITTING DEVICE |
CN110017434A (en) * | 2018-01-10 | 2019-07-16 | 深圳光峰科技股份有限公司 | Wavelength converter and its light source |
CN110118312A (en) * | 2018-02-07 | 2019-08-13 | 深圳光峰科技股份有限公司 | Wavelength converter |
CN108231981A (en) * | 2018-03-10 | 2018-06-29 | 扬州吉新光电有限公司 | A kind of high-efficiency fluorescence wheel and preparation method thereof |
US10921697B2 (en) * | 2018-04-26 | 2021-02-16 | Panasonic Intellectual Property Management Co., Ltd. | Wavelength conversion element, phosphor wheel, light source device, and projection display apparatus |
CN110518440B (en) * | 2018-05-22 | 2021-07-13 | 中山大学 | Light-emitting device and preparation method thereof |
CN110579933B (en) | 2018-06-11 | 2022-06-14 | 中强光电股份有限公司 | Wavelength conversion element, projection device and manufacturing method of wavelength conversion element |
CN110579932B (en) | 2018-06-11 | 2023-12-05 | 中强光电股份有限公司 | Wavelength conversion element, projection device, and method for manufacturing wavelength conversion element |
CN110716376B (en) | 2018-07-13 | 2021-11-09 | 中强光电股份有限公司 | Wavelength conversion element, projection device and manufacturing method of wavelength conversion element |
CN110737086B (en) * | 2018-07-19 | 2022-11-22 | 中强光电股份有限公司 | Wavelength conversion module, method for forming wavelength conversion module, and projection apparatus |
CN110887022A (en) * | 2018-09-10 | 2020-03-17 | 深圳光峰科技股份有限公司 | Wavelength conversion device and light source system |
CN111077667B (en) * | 2018-10-22 | 2021-12-07 | 中强光电股份有限公司 | Wavelength conversion module, method for forming wavelength conversion module, and projection apparatus |
CN111123629A (en) * | 2018-11-01 | 2020-05-08 | 深圳光峰科技股份有限公司 | Wavelength conversion device, manufacturing method thereof, light emitting device and projection device |
CN109282246A (en) * | 2018-11-01 | 2019-01-29 | 苏州晶清光电科技有限公司 | A kind of Wavelength converter, light source module group and headlamp |
CN111176060B (en) * | 2018-11-12 | 2022-03-11 | 中强光电股份有限公司 | Wavelength conversion module, method for manufacturing wavelength conversion module, and projection apparatus |
CN109532282A (en) * | 2018-11-21 | 2019-03-29 | 丰颂教育科技(江苏)有限公司 | A kind of washable blank of dustless projectable of nanometer |
CN114623418B (en) * | 2018-12-26 | 2023-12-01 | 深圳光峰科技股份有限公司 | Light emitting device with high red light brightness and high reliability |
CN111812928A (en) * | 2019-04-12 | 2020-10-23 | 中强光电股份有限公司 | Wavelength conversion device and projection device |
CN113614635A (en) * | 2019-04-19 | 2021-11-05 | 美题隆精密光学(上海)有限公司 | High temperature resistant reflective layer for wavelength conversion devices |
CN112083521A (en) * | 2019-06-13 | 2020-12-15 | 深圳市绎立锐光科技开发有限公司 | Preparation method of diffuse reflection device and diffuse reflection device |
CN112802946A (en) * | 2019-11-13 | 2021-05-14 | 深圳市绎立锐光科技开发有限公司 | Red light emitting module and preparation method thereof |
CN113448157B (en) * | 2020-03-24 | 2023-09-05 | 台达电子工业股份有限公司 | wavelength conversion device |
US11287730B2 (en) * | 2020-05-07 | 2022-03-29 | Delta Electronics, Inc. | Wavelength converting device |
CN112178591A (en) * | 2020-09-18 | 2021-01-05 | 广州光联电子科技有限公司 | Preparation method of wavelength conversion device for laser and wavelength conversion device |
CN112669728A (en) * | 2020-12-31 | 2021-04-16 | 厦门大学 | Transmission type display implementation method based on laser excitation fluorescent powder |
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CN102155639A (en) * | 2010-02-12 | 2011-08-17 | 日立民用电子株式会社 | Solid-state light source device |
CN102194807A (en) * | 2010-03-12 | 2011-09-21 | 展晶科技(深圳)有限公司 | Light-emitting diode packaging structure and manufacturing method thereof |
CN102800791A (en) * | 2011-05-20 | 2012-11-28 | 斯坦雷电气株式会社 | Light source device and lighting device |
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JP5700522B2 (en) * | 2010-12-28 | 2015-04-15 | 三ツ星ベルト株式会社 | Method for manufacturing a reflective substrate |
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2013
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CN102155639A (en) * | 2010-02-12 | 2011-08-17 | 日立民用电子株式会社 | Solid-state light source device |
CN102194807A (en) * | 2010-03-12 | 2011-09-21 | 展晶科技(深圳)有限公司 | Light-emitting diode packaging structure and manufacturing method thereof |
CN102800791A (en) * | 2011-05-20 | 2012-11-28 | 斯坦雷电气株式会社 | Light source device and lighting device |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20171107 Address after: 518055 Guangdong city of Shenzhen province Nanshan District Xili town tea light road Shenzhen city integrated circuit design and application of Industrial Park 401 Patentee after: APPOTRONICS Corp.,Ltd. Address before: 518057 Guangdong Province, Shenzhen City Xili town tea light Road No. 1089 Shenzhen integrated circuit design and application of Industrial Park Room 401 Patentee before: YLX Inc. |
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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: APPOTRONICS Corp.,Ltd. Address before: 518000 Nanshan District, Shenzhen, Guangdong, Guangdong Province, Guangdong Road, 63 Xuefu Road, high-tech zone, 21 headquarters building, 22 floor. Patentee before: SHENZHEN GUANGFENG TECHNOLOGY Co.,Ltd. Address after: 518000 Nanshan District, Shenzhen, Guangdong, Guangdong Province, Guangdong Road, 63 Xuefu Road, high-tech zone, 21 headquarters building, 22 floor. 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. |