CN101126024A - 一种白光发光二极管用荧光粉及其制备方法 - Google Patents
一种白光发光二极管用荧光粉及其制备方法 Download PDFInfo
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- CN101126024A CN101126024A CNA200710132012XA CN200710132012A CN101126024A CN 101126024 A CN101126024 A CN 101126024A CN A200710132012X A CNA200710132012X A CN A200710132012XA CN 200710132012 A CN200710132012 A CN 200710132012A CN 101126024 A CN101126024 A CN 101126024A
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- 238000006243 chemical reaction Methods 0.000 claims description 24
- 238000002791 soaking Methods 0.000 claims description 12
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 8
- 239000008367 deionised water Substances 0.000 claims description 8
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 7
- 238000005554 pickling Methods 0.000 claims description 6
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- 229910016569 AlF 3 Inorganic materials 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- 239000002223 garnet Substances 0.000 claims description 5
- 150000003746 yttrium Chemical class 0.000 claims description 5
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- 238000009826 distribution Methods 0.000 abstract description 3
- JNDMLEXHDPKVFC-UHFFFAOYSA-N aluminum;oxygen(2-);yttrium(3+) Chemical class [O-2].[O-2].[O-2].[Al+3].[Y+3] JNDMLEXHDPKVFC-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 48
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- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 6
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- 229910052684 Cerium Inorganic materials 0.000 description 4
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- 241001025261 Neoraja caerulea Species 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- LDDQLRUQCUTJBB-UHFFFAOYSA-N ammonium fluoride Chemical compound [NH4+].[F-] LDDQLRUQCUTJBB-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000000975 co-precipitation Methods 0.000 description 2
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- 229910016036 BaF 2 Inorganic materials 0.000 description 1
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
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- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
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- 239000012467 final product Substances 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- -1 rare earth ion Chemical class 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000003746 solid phase reaction Methods 0.000 description 1
- 238000010532 solid phase synthesis reaction Methods 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 229910019901 yttrium aluminum garnet Inorganic materials 0.000 description 1
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
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Abstract
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CN200710132012XA CN101126024B (zh) | 2007-09-07 | 2007-09-07 | 一种白光发光二极管用荧光粉及其制备方法 |
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CN200710132012XA CN101126024B (zh) | 2007-09-07 | 2007-09-07 | 一种白光发光二极管用荧光粉及其制备方法 |
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CN101126024A true CN101126024A (zh) | 2008-02-20 |
CN101126024B CN101126024B (zh) | 2010-06-09 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101705095B (zh) * | 2009-09-21 | 2011-08-10 | 四川新力光源有限公司 | 黄光余辉材料及其制备方法和使用它的led照明装置 |
CN102533270A (zh) * | 2010-12-17 | 2012-07-04 | 信源陶磁股份有限公司 | 制造荧光粉的方法及该方法所制得的荧光粉 |
CN101760196B (zh) * | 2009-12-29 | 2012-11-21 | 四川大学 | 一种白光led用黄色荧光粉的合成方法 |
CN105295917A (zh) * | 2015-12-03 | 2016-02-03 | 河北利福光电技术有限公司 | 一种制备yag荧光粉的组合助剂及方法 |
CN109486490A (zh) * | 2018-11-29 | 2019-03-19 | 江苏博睿光电有限公司 | 一种石榴石基超细荧光粉及其制备方法 |
CN112358878A (zh) * | 2020-11-19 | 2021-02-12 | 陕西彩虹新材料有限公司 | 一种激光显示绿色荧光粉的制造方法 |
CN112980435A (zh) * | 2019-12-16 | 2021-06-18 | 西安鸿宇光电技术有限公司 | 一种小粒径荧光粉的制备方法 |
CN117038569A (zh) * | 2023-10-08 | 2023-11-10 | 深圳市固得沃克电子有限公司 | 一种二极管生产酸洗装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1180052C (zh) * | 2000-06-26 | 2004-12-15 | 中国科学院长春光学精密机械与物理研究所 | 发光二极管用波长变换白光发光材料 |
CN1206313C (zh) * | 2000-12-30 | 2005-06-15 | 大连路明发光科技股份有限公司 | 新型长余辉材料 |
CN100412158C (zh) * | 2004-08-25 | 2008-08-20 | 南京工业大学 | 蓝光激发的白光荧光粉及其用途、制造工艺和制造装置 |
CN100334184C (zh) * | 2005-11-28 | 2007-08-29 | 常熟市江南荧光材料有限公司 | 白光led用钇铝石榴石发光材料的合成方法 |
CN100999662A (zh) * | 2006-12-29 | 2007-07-18 | 中国科学院长春应用化学研究所 | 一种蓝光激发的白光led用荧光粉的制备方法 |
-
2007
- 2007-09-07 CN CN200710132012XA patent/CN101126024B/zh active Active
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101705095B (zh) * | 2009-09-21 | 2011-08-10 | 四川新力光源有限公司 | 黄光余辉材料及其制备方法和使用它的led照明装置 |
CN101760196B (zh) * | 2009-12-29 | 2012-11-21 | 四川大学 | 一种白光led用黄色荧光粉的合成方法 |
CN102533270A (zh) * | 2010-12-17 | 2012-07-04 | 信源陶磁股份有限公司 | 制造荧光粉的方法及该方法所制得的荧光粉 |
CN105295917A (zh) * | 2015-12-03 | 2016-02-03 | 河北利福光电技术有限公司 | 一种制备yag荧光粉的组合助剂及方法 |
CN105295917B (zh) * | 2015-12-03 | 2017-12-29 | 河北利福光电技术有限公司 | 一种制备yag荧光粉的组合助剂及方法 |
CN109486490A (zh) * | 2018-11-29 | 2019-03-19 | 江苏博睿光电有限公司 | 一种石榴石基超细荧光粉及其制备方法 |
CN112980435A (zh) * | 2019-12-16 | 2021-06-18 | 西安鸿宇光电技术有限公司 | 一种小粒径荧光粉的制备方法 |
CN112358878A (zh) * | 2020-11-19 | 2021-02-12 | 陕西彩虹新材料有限公司 | 一种激光显示绿色荧光粉的制造方法 |
CN117038569A (zh) * | 2023-10-08 | 2023-11-10 | 深圳市固得沃克电子有限公司 | 一种二极管生产酸洗装置 |
CN117038569B (zh) * | 2023-10-08 | 2023-12-15 | 深圳市固得沃克电子有限公司 | 一种二极管生产酸洗装置 |
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CN101126024B (zh) | 2010-06-09 |
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Effective date of registration: 20140725 Address after: Jiangning District of Nanjing City, Jiangsu province 211103 Li Quan Lu No. 69 Patentee after: Jiangsu Borui Photoelectric Co., Ltd. Address before: Jiangning District of Nanjing City, Jiangsu province 211103 Li Quan Lu No. 69 Patentee before: Jiangsu Borui Photoelectric Co., Ltd. Patentee before: Jiangsu Bote New Materials Co., Ltd. |
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Address after: 211100 Building 5, No. 69, Liquan Road, Jiangning high tech Zone, Nanjing, Jiangsu Province Patentee after: Jiangsu Borui photoelectric Co.,Ltd. Address before: 211103 No. 69 Liquan Road, Jiangning District, Nanjing City, Jiangsu Province Patentee before: JIANGSU BREE OPTRONICS Co.,Ltd. |
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