CN102854726B - 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
- CN102854726B CN102854726B CN201110175052.9A CN201110175052A CN102854726B CN 102854726 B CN102854726 B CN 102854726B CN 201110175052 A CN201110175052 A CN 201110175052A CN 102854726 B CN102854726 B CN 102854726B
- Authority
- CN
- China
- Prior art keywords
- flourescent sheet
- particle
- powder layer
- phosphor powder
- substrate
- 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.)
- Active
Links
- 239000000843 powder Substances 0.000 title claims abstract description 120
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 86
- 238000000034 method Methods 0.000 title claims abstract description 46
- 230000003287 optical effect Effects 0.000 title claims abstract description 27
- 239000002245 particle Substances 0.000 claims abstract description 156
- 239000000758 substrate Substances 0.000 claims abstract description 80
- 230000002441 reversible effect Effects 0.000 claims abstract description 27
- 239000007767 bonding agent Substances 0.000 claims abstract description 17
- 230000003068 static effect Effects 0.000 claims description 18
- 230000005284 excitation Effects 0.000 claims description 10
- 229910044991 metal oxide Inorganic materials 0.000 claims description 9
- 150000004706 metal oxides Chemical group 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 8
- 240000002853 Nelumbo nucifera Species 0.000 claims description 6
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims description 6
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 13
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 12
- 230000008569 process Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 239000013078 crystal Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 241000446313 Lamella Species 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000006664 bond formation reaction Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000003292 diminished effect Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- OBNDGIHQAIXEAO-UHFFFAOYSA-N [O].[Si] Chemical compound [O].[Si] OBNDGIHQAIXEAO-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910002114 biscuit porcelain Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012994 industrial processing Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
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 (14)
Priority Applications (7)
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 |
CN201510420950.4A 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 |
EP12804869.1A EP2725419B1 (en) | 2011-06-27 | 2012-05-04 | Fluorescent powder layer, component, corresponding light source, projection system, and corresponding manufacturing method |
PCT/CN2012/075061 WO2013000337A1 (zh) | 2011-06-27 | 2012-05-04 | 荧光粉层、器件及相应光源和投影***、及相应制作方法 |
US14/122,628 US9696010B2 (en) | 2011-06-27 | 2012-05-04 | Phosphor layer, component, corresponding light source, projection system and corresponding manufacturing method |
US15/625,411 US10775024B2 (en) | 2011-06-27 | 2017-06-16 | Phosphor layer, component, corresponding light source, projection system and corresponding manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510420717.6A Division 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 |
CN201510420950.4A Division 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 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102854726A CN102854726A (zh) | 2013-01-02 |
CN102854726B true CN102854726B (zh) | 2015-07-29 |
Family
ID=47401429
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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) |
Families Citing this family (10)
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 |
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 |
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 |
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 |
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 (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN1530708A (zh) * | 2003-03-13 | 2004-09-22 | 友达光电股份有限公司 | 背光模块及液晶显示器 |
EP1939892A2 (en) * | 2006-12-21 | 2008-07-02 | Konica Minolta Medical & Graphic, Inc. | Radiation image conversion panel |
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 |
CN101943374A (zh) * | 2009-07-03 | 2011-01-12 | 索尼公司 | 荧光片、漫射板、照明装置以及显示单元 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3014813A (en) * | 1955-01-17 | 1961-12-26 | Sylvania Electric Prod | Electroluminescent lamp |
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 |
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 |
EP1947653A1 (en) * | 2007-01-17 | 2008-07-23 | Agfa HealthCare NV | X-Ray imaging cassette for use in radiotherapy |
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 |
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 (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN1530708A (zh) * | 2003-03-13 | 2004-09-22 | 友达光电股份有限公司 | 背光模块及液晶显示器 |
EP1939892A2 (en) * | 2006-12-21 | 2008-07-02 | Konica Minolta Medical & Graphic, Inc. | Radiation image conversion panel |
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 |
CN101943374A (zh) * | 2009-07-03 | 2011-01-12 | 索尼公司 | 荧光片、漫射板、照明装置以及显示单元 |
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 |
CN104991411A (zh) | 2015-10-21 |
US20170284632A1 (en) | 2017-10-05 |
EP2725419A4 (en) | 2015-04-29 |
CN105140376B (zh) | 2018-07-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102854726B (zh) | 荧光粉层、器件及相应光源和投影***、及相应制作方法 | |
WO2013029370A1 (zh) | 荧光粉层、器件及相应光源和投影***、及相应制作方法 | |
CN103534641B (zh) | 显示器 | |
CN102109716A (zh) | 用于制造液晶显示设备的方法 | |
CN1375730A (zh) | 光管、平面光源元件及反射式液晶显示装置 | |
CN108776411A (zh) | 背光源、液晶显示器及背光源的制备方法 | |
CN108831317A (zh) | 显示装置及其制备方法 | |
CN102374495B (zh) | 一种导光板及其制备方法和双面图案显示装置 | |
CN209624946U (zh) | 一种直下式背光模组及电视机 | |
CN105676536A (zh) | 新型液晶显示模组及新型液晶显示器 | |
CN101620302B (zh) | 色轮 | |
CN102142514A (zh) | 一种led发光板及其制备方法 | |
CN103995419B (zh) | 一种光过滤***和投影机 | |
CN107632456A (zh) | 基于蓝红双芯片led灯珠的侧入式背光源 | |
CN101153977A (zh) | 胆固醇液晶显示元件的制法及其制成物 | |
CN106773217A (zh) | 立体显示装置及制作方法 | |
CN113921508A (zh) | Led芯片发光器件及其制备方法、显示装置及电子设备 | |
CN114038881A (zh) | 显示面板及其制备方法 | |
CN202708981U (zh) | 一种整合光学膜 | |
CN110058449A (zh) | 量子点液晶显示器 | |
CN111913337A (zh) | 波长转换元件及其制作方法 | |
CN201434953Y (zh) | 液晶显示装置 | |
CN109799638A (zh) | 液晶显示模组及液晶显示装置 | |
CN217214709U (zh) | 一种led芯片发光器件、显示装置及电子设备 | |
CN208766422U (zh) | 背光源及液晶显示器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 518000, Guangdong, Nanshan District Shenzhen science and Technology Park, South Road, twelve square building, third floor Applicant after: YLX Inc. Address before: 518000, Guangdong, Nanshan District Shenzhen science and Technology Park, South Road, twelve square building, third floor Applicant before: YLX (CHINA) Corp. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: YLX TECHNOLOGY DEVELOPMENT (SHENZHENG) CO., LTD. TO: SHENZHEN YLX OPTICAL TECHNOLOGY DEVELOPMENT CO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171103 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: 518000, Guangdong, Nanshan District Shenzhen science and Technology Park, South Road, twelve square building, third floor Patentee before: YLX Inc. |
|
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. |
|
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. |