CN102856477A - 一种荧光粉片层的制作方法及制作系统 - Google Patents
一种荧光粉片层的制作方法及制作系统 Download PDFInfo
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- CN102856477A CN102856477A CN2011103767613A CN201110376761A CN102856477A CN 102856477 A CN102856477 A CN 102856477A CN 2011103767613 A CN2011103767613 A CN 2011103767613A CN 201110376761 A CN201110376761 A CN 201110376761A CN 102856477 A CN102856477 A CN 102856477A
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- Prior art keywords
- fluorescent
- predetermined condition
- fluorescent material
- binding agent
- flusher
- Prior art date
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- 239000000843 powder Substances 0.000 title claims abstract description 93
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 48
- 239000000463 material Substances 0.000 claims abstract description 187
- 239000007921 spray Substances 0.000 claims abstract description 118
- 239000011230 binding agent Substances 0.000 claims abstract description 87
- 239000002002 slurry Substances 0.000 claims abstract description 63
- 238000005507 spraying Methods 0.000 claims abstract description 32
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 117
- 241000446313 Lamella Species 0.000 claims description 81
- 238000000034 method Methods 0.000 claims description 34
- 238000007711 solidification Methods 0.000 claims description 26
- 230000008023 solidification Effects 0.000 claims description 26
- 238000001514 detection method Methods 0.000 claims description 17
- 230000015572 biosynthetic process Effects 0.000 claims description 11
- 238000012360 testing method Methods 0.000 claims description 11
- 238000011144 upstream manufacturing Methods 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000007767 bonding agent Substances 0.000 description 13
- 230000008569 process Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 230000001276 controlling effect Effects 0.000 description 7
- 230000005284 excitation Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 235000019353 potassium silicate Nutrition 0.000 description 4
- 238000007650 screen-printing Methods 0.000 description 4
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 241001025261 Neoraja caerulea Species 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- IWOUKMZUPDVPGQ-UHFFFAOYSA-N barium nitrate Chemical compound [Ba+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O IWOUKMZUPDVPGQ-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical class CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 1
- 239000004111 Potassium silicate Substances 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 229910002114 biscuit porcelain Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 1
- 229910052913 potassium silicate Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 235000019795 sodium metasilicate Nutrition 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
Images
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- Luminescent Compositions (AREA)
- Led Device Packages (AREA)
Abstract
Description
Claims (13)
Priority Applications (1)
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CN201110376761.3A CN102856477B (zh) | 2011-11-22 | 2011-11-22 | 一种荧光粉片层的制作方法及制作系统 |
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CN201110376761.3A CN102856477B (zh) | 2011-11-22 | 2011-11-22 | 一种荧光粉片层的制作方法及制作系统 |
Publications (2)
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CN102856477A true CN102856477A (zh) | 2013-01-02 |
CN102856477B CN102856477B (zh) | 2015-09-09 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2310925Y (zh) * | 1997-09-26 | 1999-03-17 | 陈兴 | 发光二极管的新结构 |
CN1691359A (zh) * | 2004-02-23 | 2005-11-02 | 弘元科技有限公司 | 发光装置及其制造方法、制造系统、封装装置和发光源、背光模块以及显示装置 |
CN101436627A (zh) * | 2007-11-16 | 2009-05-20 | 广州市鸿利光电子有限公司 | 一种大功率led荧光粉涂布在线自动控制光色的装置 |
US20100119839A1 (en) * | 2008-11-13 | 2010-05-13 | Maven Optronics Corp. | System and Method for Forming a Thin-Film Phosphor Layer for Phosphor-Converted Light Emitting Devices |
CN102227011A (zh) * | 2011-05-13 | 2011-10-26 | 华中科技大学 | 一种反光杯及其在led封装中控制荧光粉层几何形状的方法 |
-
2011
- 2011-11-22 CN CN201110376761.3A patent/CN102856477B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2310925Y (zh) * | 1997-09-26 | 1999-03-17 | 陈兴 | 发光二极管的新结构 |
CN1691359A (zh) * | 2004-02-23 | 2005-11-02 | 弘元科技有限公司 | 发光装置及其制造方法、制造系统、封装装置和发光源、背光模块以及显示装置 |
CN101436627A (zh) * | 2007-11-16 | 2009-05-20 | 广州市鸿利光电子有限公司 | 一种大功率led荧光粉涂布在线自动控制光色的装置 |
US20100119839A1 (en) * | 2008-11-13 | 2010-05-13 | Maven Optronics Corp. | System and Method for Forming a Thin-Film Phosphor Layer for Phosphor-Converted Light Emitting Devices |
CN102227011A (zh) * | 2011-05-13 | 2011-10-26 | 华中科技大学 | 一种反光杯及其在led封装中控制荧光粉层几何形状的方法 |
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CN102856477B (zh) | 2015-09-09 |
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Denomination of invention: Manufacturing method and manufacturing system of fluorescent powder sheet Effective date of registration: 20180105 Granted publication date: 20150909 Pledgee: Bank of Jiangsu Limited by Share Ltd. Shenzhen branch Pledgor: APPOTRONICS Corp.,Ltd. Registration number: 2018440020003 |
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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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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: 518000 3rd floor Fangda Building, Nanshan Science Park, Shenzhen, Guangdong Province Patentee before: APPOTRONICS Corp.,Ltd. |
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Date of cancellation: 20190319 Granted publication date: 20150909 Pledgee: Bank of Jiangsu Limited by Share Ltd. Shenzhen branch Pledgor: APPOTRONICS Corp.,Ltd. Registration number: 2018440020003 |
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