CN105070816A - 一种led用荧光粉薄膜粉浆 - Google Patents
一种led用荧光粉薄膜粉浆 Download PDFInfo
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- CN105070816A CN105070816A CN201510425730.0A CN201510425730A CN105070816A CN 105070816 A CN105070816 A CN 105070816A CN 201510425730 A CN201510425730 A CN 201510425730A CN 105070816 A CN105070816 A CN 105070816A
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- powder
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- led
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- 239000000843 powder Substances 0.000 title claims abstract description 99
- 239000002002 slurry Substances 0.000 title claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 63
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000011521 glass Substances 0.000 claims abstract description 22
- 238000002844 melting Methods 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 229910002012 Aerosil® Inorganic materials 0.000 claims description 24
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 21
- 229910000077 silane Inorganic materials 0.000 claims description 21
- 230000008018 melting Effects 0.000 claims description 15
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 10
- 229910052710 silicon Inorganic materials 0.000 claims description 10
- 239000010703 silicon Substances 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 6
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 229910021485 fumed silica Inorganic materials 0.000 claims description 2
- 230000002209 hydrophobic effect Effects 0.000 claims description 2
- 238000000576 coating method Methods 0.000 abstract description 8
- 239000000741 silica gel Substances 0.000 abstract description 8
- 229910002027 silica gel Inorganic materials 0.000 abstract description 8
- 239000011248 coating agent Substances 0.000 abstract description 7
- 230000003287 optical effect Effects 0.000 abstract description 6
- 238000002156 mixing Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 3
- 239000000377 silicon dioxide Substances 0.000 abstract 3
- 235000012239 silicon dioxide Nutrition 0.000 abstract 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 18
- 238000000034 method Methods 0.000 description 16
- 239000000499 gel Substances 0.000 description 14
- 239000000203 mixture Substances 0.000 description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 11
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 10
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 9
- 230000008859 change Effects 0.000 description 9
- 230000004048 modification Effects 0.000 description 9
- 238000012986 modification Methods 0.000 description 9
- 239000012528 membrane Substances 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000012153 distilled water Substances 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000003292 glue Substances 0.000 description 5
- 235000011187 glycerol Nutrition 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 238000002390 rotary evaporation Methods 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000012536 packaging technology Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007761 roller coating Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000005368 silicate glass Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000008719 thickening Effects 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
- H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Luminescent Compositions (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
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CN201510425730.0A CN105070816B (zh) | 2015-07-20 | 2015-07-20 | 一种led用荧光粉薄膜粉浆 |
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CN201510425730.0A CN105070816B (zh) | 2015-07-20 | 2015-07-20 | 一种led用荧光粉薄膜粉浆 |
Publications (2)
Publication Number | Publication Date |
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CN105070816A true CN105070816A (zh) | 2015-11-18 |
CN105070816B CN105070816B (zh) | 2018-05-15 |
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CN201510425730.0A Expired - Fee Related CN105070816B (zh) | 2015-07-20 | 2015-07-20 | 一种led用荧光粉薄膜粉浆 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105860919A (zh) * | 2016-04-20 | 2016-08-17 | 厦门煜明光电有限公司 | 一种提高led出光效率的固晶胶及其制备方法 |
CN108534095A (zh) * | 2018-04-10 | 2018-09-14 | 中国科学院长春光学精密机械与物理研究所 | 一种基于无机粘结剂的远程荧光板及其制备方法与应用 |
CN112266783A (zh) * | 2020-10-30 | 2021-01-26 | 杭州数通光电有限公司 | 荧光胶体、高光效光源及高光效光源的制作方法 |
CN112310265A (zh) * | 2020-10-30 | 2021-02-02 | 杭州数通光电有限公司 | 用于植物照明的光源及其制作方法 |
CN113251326A (zh) * | 2021-06-04 | 2021-08-13 | 厦门大学 | 一种实现高品质暖白光激光照明光源的荧光转换器件 |
CN113717712A (zh) * | 2021-09-02 | 2021-11-30 | 广州光联电子科技有限公司 | 一种耐老化抗沉降荧光材料及其制备方法与应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102464450A (zh) * | 2011-07-01 | 2012-05-23 | 华东理工大学 | 一种绿色节能荧光粉/玻璃复合发光材料及其制备方法 |
CN103497760A (zh) * | 2013-09-18 | 2014-01-08 | 深圳市晨日科技有限公司 | 一种防荧光粉沉降的高触变性led果冻胶 |
CN103872225A (zh) * | 2014-03-19 | 2014-06-18 | 盐城工学院 | 一种带微镜结构的led照明用发光薄膜及其制备方法 |
-
2015
- 2015-07-20 CN CN201510425730.0A patent/CN105070816B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102464450A (zh) * | 2011-07-01 | 2012-05-23 | 华东理工大学 | 一种绿色节能荧光粉/玻璃复合发光材料及其制备方法 |
CN103497760A (zh) * | 2013-09-18 | 2014-01-08 | 深圳市晨日科技有限公司 | 一种防荧光粉沉降的高触变性led果冻胶 |
CN103872225A (zh) * | 2014-03-19 | 2014-06-18 | 盐城工学院 | 一种带微镜结构的led照明用发光薄膜及其制备方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105860919A (zh) * | 2016-04-20 | 2016-08-17 | 厦门煜明光电有限公司 | 一种提高led出光效率的固晶胶及其制备方法 |
CN108534095A (zh) * | 2018-04-10 | 2018-09-14 | 中国科学院长春光学精密机械与物理研究所 | 一种基于无机粘结剂的远程荧光板及其制备方法与应用 |
CN112266783A (zh) * | 2020-10-30 | 2021-01-26 | 杭州数通光电有限公司 | 荧光胶体、高光效光源及高光效光源的制作方法 |
CN112310265A (zh) * | 2020-10-30 | 2021-02-02 | 杭州数通光电有限公司 | 用于植物照明的光源及其制作方法 |
CN113251326A (zh) * | 2021-06-04 | 2021-08-13 | 厦门大学 | 一种实现高品质暖白光激光照明光源的荧光转换器件 |
CN113717712A (zh) * | 2021-09-02 | 2021-11-30 | 广州光联电子科技有限公司 | 一种耐老化抗沉降荧光材料及其制备方法与应用 |
CN113717712B (zh) * | 2021-09-02 | 2024-01-16 | 广州光联电子科技有限公司 | 一种耐老化抗沉降荧光材料及其制备方法与应用 |
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Publication number | Publication date |
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CN105070816B (zh) | 2018-05-15 |
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Effective date of registration: 20200327 Address after: Lishui District of Nanjing City, Jiangsu province 210000 Honglan Town Industrial Zone Patentee after: Nanjing Yaxin Photoelectric Technology Co.,Ltd. Address before: 5 building, A8 building, Guangdong new light source industrial base, Luo Cun, Nanhai District, Foshan, Guangdong 528226, China Patentee before: GUANGDONG SOLID STATE LIGHTING INDUSTRY INNOVATION CENTER |
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Effective date of registration: 20220712 Address after: 210000 Honglan industrial concentration zone, Lishui District, Nanjing City, Jiangsu Province Patentee after: Nanjing Xinhao Lighting Technology Co.,Ltd. Address before: 210000 industrial concentration zone, Honglan Town, Lishui District, Nanjing City, Jiangsu Province Patentee before: Nanjing Yaxin Photoelectric Technology Co.,Ltd. |
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Granted publication date: 20180515 |