CN103468263A - 蓝光激发的白色led用狭窄粒度分布荧光粉及其制造方法 - Google Patents
蓝光激发的白色led用狭窄粒度分布荧光粉及其制造方法 Download PDFInfo
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- CN103468263A CN103468263A CN2013103660278A CN201310366027A CN103468263A CN 103468263 A CN103468263 A CN 103468263A CN 2013103660278 A CN2013103660278 A CN 2013103660278A CN 201310366027 A CN201310366027 A CN 201310366027A CN 103468263 A CN103468263 A CN 103468263A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000000843 powder Substances 0.000 title claims abstract description 11
- 239000002245 particle Substances 0.000 claims abstract description 46
- 239000002994 raw material Substances 0.000 claims abstract description 25
- 238000005406 washing Methods 0.000 claims abstract description 7
- 229910052688 Gadolinium Inorganic materials 0.000 claims abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 4
- 229910052733 gallium Inorganic materials 0.000 claims abstract description 4
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 51
- 238000000034 method Methods 0.000 claims description 24
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical group [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 4
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 238000000498 ball milling Methods 0.000 claims description 4
- 229910052728 basic metal Inorganic materials 0.000 claims description 4
- 150000003818 basic metals Chemical group 0.000 claims description 4
- 238000009415 formwork Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 238000010298 pulverizing process Methods 0.000 claims description 3
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 3
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- 150000002910 rare earth metals Chemical class 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 9
- 239000000741 silica gel Substances 0.000 abstract description 9
- 229910002027 silica gel Inorganic materials 0.000 abstract description 9
- 230000004907 flux Effects 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 2
- 238000001354 calcination Methods 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000012216 screening Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910052765 Lutetium Inorganic materials 0.000 description 1
- XBJJRSFLZVLCSE-UHFFFAOYSA-N barium(2+);diborate Chemical compound [Ba+2].[Ba+2].[Ba+2].[O-]B([O-])[O-].[O-]B([O-])[O-] XBJJRSFLZVLCSE-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- OHSVLFRHMCKCQY-UHFFFAOYSA-N lutetium atom Chemical compound [Lu] OHSVLFRHMCKCQY-UHFFFAOYSA-N 0.000 description 1
- 238000004643 material aging Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 235000013024 sodium fluoride Nutrition 0.000 description 1
- 239000011775 sodium fluoride Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- FVRNDBHWWSPNOM-UHFFFAOYSA-L strontium fluoride Chemical compound [F-].[F-].[Sr+2] FVRNDBHWWSPNOM-UHFFFAOYSA-L 0.000 description 1
- 229910001637 strontium fluoride Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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CN201310366027.8A CN103468263B (zh) | 2013-08-21 | 2013-08-21 | 蓝光激发的白色led用狭窄粒度分布荧光粉及其制造方法 |
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CN201310366027.8A CN103468263B (zh) | 2013-08-21 | 2013-08-21 | 蓝光激发的白色led用狭窄粒度分布荧光粉及其制造方法 |
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CN103468263A true CN103468263A (zh) | 2013-12-25 |
CN103468263B CN103468263B (zh) | 2014-07-09 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104745190A (zh) * | 2013-12-26 | 2015-07-01 | 奇美实业股份有限公司 | 荧光粉体与发光装置 |
CN106281318A (zh) * | 2016-08-30 | 2017-01-04 | 内蒙古科技大学 | 一种氮化物红色荧光粉及其制备方法 |
CN111187617A (zh) * | 2020-03-06 | 2020-05-22 | 英特美光电(苏州)有限公司 | 一种氮化物红色荧光粉的制备方法 |
CN111434641A (zh) * | 2019-01-12 | 2020-07-21 | 上海航空电器有限公司 | 用于白光照明的荧光陶瓷、制备方法及白光光源装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1245821A (zh) * | 1998-08-26 | 2000-03-01 | 东芝株式会社 | 阴极射线管用红色荧光体及阴极射线管 |
CN1482208A (zh) * | 2002-09-13 | 2004-03-17 | 北京有色金属研究总院 | 一种蓝光激发的白色led用荧光粉及其制造方法 |
CN1818016A (zh) * | 2005-11-28 | 2006-08-16 | 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 |
CN101134896A (zh) * | 2007-10-16 | 2008-03-05 | 厦门大学 | 草酸非均相沉淀制备稀土掺杂钇铝石榴石荧光粉的方法 |
CN101445729A (zh) * | 2008-12-22 | 2009-06-03 | 江门市科恒实业股份有限公司 | 一种白光led用荧光粉的制备方法 |
-
2013
- 2013-08-21 CN CN201310366027.8A patent/CN103468263B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1245821A (zh) * | 1998-08-26 | 2000-03-01 | 东芝株式会社 | 阴极射线管用红色荧光体及阴极射线管 |
CN1482208A (zh) * | 2002-09-13 | 2004-03-17 | 北京有色金属研究总院 | 一种蓝光激发的白色led用荧光粉及其制造方法 |
CN1818016A (zh) * | 2005-11-28 | 2006-08-16 | 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 |
CN101134896A (zh) * | 2007-10-16 | 2008-03-05 | 厦门大学 | 草酸非均相沉淀制备稀土掺杂钇铝石榴石荧光粉的方法 |
CN101445729A (zh) * | 2008-12-22 | 2009-06-03 | 江门市科恒实业股份有限公司 | 一种白光led用荧光粉的制备方法 |
Non-Patent Citations (1)
Title |
---|
韩涛 等: "铈掺杂钇铝石榴石黄色荧光粉形貌和粒度的制备工艺调控研究进展", 《应用化学》 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104745190A (zh) * | 2013-12-26 | 2015-07-01 | 奇美实业股份有限公司 | 荧光粉体与发光装置 |
CN104745190B (zh) * | 2013-12-26 | 2017-04-12 | 奇美实业股份有限公司 | 荧光粉体与发光装置 |
US9884991B2 (en) | 2013-12-26 | 2018-02-06 | Chi Mei Corporation | Phosphor, preparing method for phosphor, and light emitting device |
CN106281318A (zh) * | 2016-08-30 | 2017-01-04 | 内蒙古科技大学 | 一种氮化物红色荧光粉及其制备方法 |
CN111434641A (zh) * | 2019-01-12 | 2020-07-21 | 上海航空电器有限公司 | 用于白光照明的荧光陶瓷、制备方法及白光光源装置 |
CN111187617A (zh) * | 2020-03-06 | 2020-05-22 | 英特美光电(苏州)有限公司 | 一种氮化物红色荧光粉的制备方法 |
CN111187617B (zh) * | 2020-03-06 | 2022-11-11 | 英特美光电(苏州)有限公司 | 一种氮化物红色荧光粉的制备方法 |
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CN103468263B (zh) | 2014-07-09 |
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Owner name: JIANGSU HUACHENG OPTOELECTRONIC TECHNOLOGY CO., LT Free format text: FORMER OWNER: JIANGSU XIKAI HUACHENG PHOTOELECTRIC TECHNOLOGY CO., LTD. Effective date: 20140530 |
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Effective date of registration: 20140530 Address after: Suzhou City, Jiangsu province 215611 Zhangjiagang City Tangqiao town industrial zone (Shangcheng road and Bridge No. 168) Jiangsu Huacheng Photoelectric Technology Co. Ltd. Applicant after: JIANGSU HUACHENG OPTOELECTRONIC SCIENCE & TECHNOLOGY CO.,LTD. Address before: Zhangjiagang City Tangqiao town Henjing miaoqiiao village in Suzhou City, Jiangsu province 215611 (Shangcheng road miaoqiiao No. 168) Jiangsu West Kai Huacheng Photoelectric Technology Co. Ltd. Applicant before: JIANGSU XIKAI HUACHENG PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |
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Owner name: INTEMATIX OPTOELECTRONIC (SUZHOU) CO., LTD. Free format text: FORMER OWNER: JIANGSU HUACHENG OPTOELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20141008 |
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Effective date of registration: 20141008 Address after: 215500 Guanghua Road 3, Xinzhuang Town, Suzhou, Jiangsu, Changshou City Patentee after: Intematix Corp. Address before: Suzhou City, Jiangsu province 215611 Zhangjiagang City Tangqiao town industrial zone (Shangcheng road and Bridge No. 168) Jiangsu Huacheng Photoelectric Technology Co. Ltd. Patentee before: JIANGSU HUACHENG OPTOELECTRONIC SCIENCE & TECHNOLOGY CO.,LTD. |
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