CN104991411A - 荧光粉层、器件及相应光源和投影***、及相应制作方法 - Google Patents
荧光粉层、器件及相应光源和投影***、及相应制作方法 Download PDFInfo
- Publication number
- CN104991411A CN104991411A CN201510420717.6A CN201510420717A CN104991411A CN 104991411 A CN104991411 A CN 104991411A CN 201510420717 A CN201510420717 A CN 201510420717A CN 104991411 A CN104991411 A CN 104991411A
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- powder layer
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- flourescent sheet
- phosphor powder
- fluorescent
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/50—Wavelength conversion elements
- H01L33/507—Wavelength conversion elements the elements being in intimate contact with parts other than the semiconductor body or integrated with parts other than the semiconductor body
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent 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
- 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
-
- 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
- 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
-
- 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
- F21V9/45—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 by adjustment of photoluminescent elements
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/50—Wavelength conversion elements
- H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
- H01L33/502—Wavelength conversion materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/50—Wavelength conversion elements
- H01L33/505—Wavelength conversion elements characterised by the shape, e.g. plate or foil
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
- H01L2933/0008—Processes
- H01L2933/0033—Processes relating to semiconductor body packages
- H01L2933/0041—Processes relating to semiconductor body packages relating to wavelength conversion elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
- Y10T428/24372—Particulate matter
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
- Y10T428/24372—Particulate matter
- Y10T428/24413—Metal or metal compound
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24893—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including particulate material
- Y10T428/24909—Free metal or mineral containing
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Multimedia (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Luminescent Compositions (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510420717.6A CN104991411B (zh) | 2011-06-27 | 2011-06-27 | 荧光粉层、器件及相应光源和投影***、及相应制作方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510420717.6A CN104991411B (zh) | 2011-06-27 | 2011-06-27 | 荧光粉层、器件及相应光源和投影***、及相应制作方法 |
CN201110175052.9A CN102854726B (zh) | 2011-06-27 | 2011-06-27 | 荧光粉层、器件及相应光源和投影***、及相应制作方法 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110175052.9A Division CN102854726B (zh) | 2011-06-27 | 2011-06-27 | 荧光粉层、器件及相应光源和投影***、及相应制作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104991411A true CN104991411A (zh) | 2015-10-21 |
CN104991411B CN104991411B (zh) | 2017-03-29 |
Family
ID=47401429
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
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CN201510420717.6A Active CN104991411B (zh) | 2011-06-27 | 2011-06-27 | 荧光粉层、器件及相应光源和投影***、及相应制作方法 |
CN201110175052.9A Active CN102854726B (zh) | 2011-06-27 | 2011-06-27 | 荧光粉层、器件及相应光源和投影***、及相应制作方法 |
CN201510420950.4A Active CN105140376B (zh) | 2011-06-27 | 2011-06-27 | 荧光粉层、器件及相应光源和投影***、及相应制作方法 |
Family Applications After (2)
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CN201110175052.9A Active CN102854726B (zh) | 2011-06-27 | 2011-06-27 | 荧光粉层、器件及相应光源和投影***、及相应制作方法 |
CN201510420950.4A Active CN105140376B (zh) | 2011-06-27 | 2011-06-27 | 荧光粉层、器件及相应光源和投影***、及相应制作方法 |
Country Status (4)
Country | Link |
---|---|
US (2) | US9696010B2 (zh) |
EP (1) | EP2725419B1 (zh) |
CN (3) | CN104991411B (zh) |
WO (1) | WO2013000337A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106597791A (zh) * | 2017-02-14 | 2017-04-26 | 上海晟智电子科技有限公司 | 一种双向荧光激发结构 |
CN109217100A (zh) * | 2017-07-05 | 2019-01-15 | 深圳光峰科技股份有限公司 | 荧光芯片及其制造方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2955573B8 (en) * | 2014-04-25 | 2019-03-20 | Delta Electronics, Inc. | Illumination system and wavelength-converting device thereof |
DE102015113692A1 (de) * | 2014-09-11 | 2016-03-24 | Panasonic Intellectual Property Management Co., Ltd. | Wellenlängen-Umwandlungs-Element, Licht-emittierende Vorrichtung, Projektor und Verfahren zur Herstellung eines Wellenlängen-Umwandlungs-Elements |
US10132478B2 (en) | 2016-03-06 | 2018-11-20 | Svv Technology Innovations, Inc. | Flexible solid-state illumination devices |
CN106711313B (zh) * | 2016-12-29 | 2019-05-14 | 浙江瑞丰光电有限公司 | 一种荧光片的封装方法及一种led封装器件 |
US10364962B2 (en) * | 2017-02-23 | 2019-07-30 | Osram Gmbh | Laser activated remote phosphor target with low index coating on phosphor, method of manufacture and method for re-directing emissions |
CN110579932B (zh) | 2018-06-11 | 2023-12-05 | 中强光电股份有限公司 | 波长转换元件、投影装置及波长转换元件的制作方法 |
CN110579933B (zh) * | 2018-06-11 | 2022-06-14 | 中强光电股份有限公司 | 波长转换元件、投影装置及波长转换元件的制作方法 |
JP7332896B2 (ja) * | 2020-09-30 | 2023-08-24 | 日亜化学工業株式会社 | 発光装置の製造方法 |
Citations (4)
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US3014813A (en) * | 1955-01-17 | 1961-12-26 | Sylvania Electric Prod | Electroluminescent lamp |
JP2003207599A (ja) * | 2002-01-16 | 2003-07-25 | Konica Corp | 放射線画像変換パネル及び放射線画像変換パネルの作製方法 |
EP1947653A1 (en) * | 2007-01-17 | 2008-07-23 | Agfa HealthCare NV | X-Ray imaging cassette for use in radiotherapy |
CN101539270A (zh) * | 2008-03-17 | 2009-09-23 | 绎立锐光科技开发(深圳)有限公司 | 具有发射角度选择特性的光波长转换方法 |
Family Cites Families (9)
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US20040166234A1 (en) | 2003-02-26 | 2004-08-26 | Chua Bee Yin Janet | Apparatus and method for coating a light source to provide a modified output spectrum |
CN1299155C (zh) * | 2003-03-13 | 2007-02-07 | 友达光电股份有限公司 | 背光模块及液晶显示器 |
DE102004060358A1 (de) * | 2004-09-30 | 2006-04-13 | Osram Opto Semiconductors Gmbh | Verfahren zum Herstellen von Lumineszenzdiodenchips und Lumineszenzdiodenchip |
DE102006054331A1 (de) * | 2006-11-17 | 2008-05-21 | Merck Patent Gmbh | Leuchtstoffkörper basierend auf plättchenförmigen Substraten |
US7605380B2 (en) * | 2006-12-21 | 2009-10-20 | Konica Minolta Medical & Graphics, Inc. | Radiation image conversion panel |
US7547114B2 (en) * | 2007-07-30 | 2009-06-16 | Ylx Corp. | Multicolor illumination device using moving plate with wavelength conversion materials |
US7988311B2 (en) * | 2008-06-30 | 2011-08-02 | Bridgelux, Inc. | Light emitting device having a phosphor layer |
JP5255527B2 (ja) * | 2009-07-03 | 2013-08-07 | デクセリアルズ株式会社 | 色変換部材および表示装置 |
JP5418839B2 (ja) * | 2010-01-27 | 2014-02-19 | カシオ計算機株式会社 | 光源ユニット及びプロジェクタ |
-
2011
- 2011-06-27 CN CN201510420717.6A patent/CN104991411B/zh active Active
- 2011-06-27 CN CN201110175052.9A patent/CN102854726B/zh active Active
- 2011-06-27 CN CN201510420950.4A patent/CN105140376B/zh active Active
-
2012
- 2012-05-04 EP EP12804869.1A patent/EP2725419B1/en active Active
- 2012-05-04 WO PCT/CN2012/075061 patent/WO2013000337A1/zh active Application Filing
- 2012-05-04 US US14/122,628 patent/US9696010B2/en active Active
-
2017
- 2017-06-16 US US15/625,411 patent/US10775024B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3014813A (en) * | 1955-01-17 | 1961-12-26 | Sylvania Electric Prod | Electroluminescent lamp |
JP2003207599A (ja) * | 2002-01-16 | 2003-07-25 | Konica Corp | 放射線画像変換パネル及び放射線画像変換パネルの作製方法 |
EP1947653A1 (en) * | 2007-01-17 | 2008-07-23 | Agfa HealthCare NV | X-Ray imaging cassette for use in radiotherapy |
CN101539270A (zh) * | 2008-03-17 | 2009-09-23 | 绎立锐光科技开发(深圳)有限公司 | 具有发射角度选择特性的光波长转换方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106597791A (zh) * | 2017-02-14 | 2017-04-26 | 上海晟智电子科技有限公司 | 一种双向荧光激发结构 |
CN109217100A (zh) * | 2017-07-05 | 2019-01-15 | 深圳光峰科技股份有限公司 | 荧光芯片及其制造方法 |
CN109217100B (zh) * | 2017-07-05 | 2021-03-05 | 深圳光峰科技股份有限公司 | 荧光芯片及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
US9696010B2 (en) | 2017-07-04 |
EP2725419B1 (en) | 2018-07-11 |
US10775024B2 (en) | 2020-09-15 |
US20140111776A1 (en) | 2014-04-24 |
CN105140376A (zh) | 2015-12-09 |
CN104991411B (zh) | 2017-03-29 |
EP2725419A1 (en) | 2014-04-30 |
CN102854726A (zh) | 2013-01-02 |
WO2013000337A1 (zh) | 2013-01-03 |
CN102854726B (zh) | 2015-07-29 |
US20170284632A1 (en) | 2017-10-05 |
EP2725419A4 (en) | 2015-04-29 |
CN105140376B (zh) | 2018-07-24 |
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