CN102618264A - 红色氮化物荧光粉的制备方法和发光二极管的封装结构 - Google Patents
红色氮化物荧光粉的制备方法和发光二极管的封装结构 Download PDFInfo
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- CN102618264A CN102618264A CN2011101519801A CN201110151980A CN102618264A CN 102618264 A CN102618264 A CN 102618264A CN 2011101519801 A CN2011101519801 A CN 2011101519801A CN 201110151980 A CN201110151980 A CN 201110151980A CN 102618264 A CN102618264 A CN 102618264A
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- Prior art keywords
- fluorescent material
- maabdcedxe
- sintering
- preparation
- nitride
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Links
- 150000004767 nitrides Chemical class 0.000 title claims abstract description 70
- 238000002360 preparation method Methods 0.000 title claims description 28
- 239000000843 powder Substances 0.000 title claims description 23
- 238000004806 packaging method and process Methods 0.000 title 1
- 238000005245 sintering Methods 0.000 claims abstract description 53
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 44
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000013078 crystal Substances 0.000 claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 21
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 21
- 239000002994 raw material Substances 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 9
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 8
- 229910052692 Dysprosium Inorganic materials 0.000 claims abstract description 7
- 229910052691 Erbium Inorganic materials 0.000 claims abstract description 7
- 229910052693 Europium Inorganic materials 0.000 claims abstract description 7
- 229910052689 Holmium Inorganic materials 0.000 claims abstract description 7
- 229910052779 Neodymium Inorganic materials 0.000 claims abstract description 7
- 229910052777 Praseodymium Inorganic materials 0.000 claims abstract description 7
- 229910052772 Samarium Inorganic materials 0.000 claims abstract description 7
- 229910052771 Terbium Inorganic materials 0.000 claims abstract description 7
- 229910052775 Thulium Inorganic materials 0.000 claims abstract description 7
- 229910052769 Ytterbium Inorganic materials 0.000 claims abstract description 7
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 57
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 16
- 238000004020 luminiscence type Methods 0.000 claims description 11
- 229910021529 ammonia Inorganic materials 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 7
- 239000011261 inert gas Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 4
- 238000002156 mixing Methods 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract 3
- 230000004913 activation Effects 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 21
- 239000007789 gas Substances 0.000 description 6
- 238000000227 grinding Methods 0.000 description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 230000005284 excitation Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical group [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 229910052754 neon Inorganic materials 0.000 description 2
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- NWAIGJYBQQYSPW-UHFFFAOYSA-N azanylidyneindigane Chemical compound [In]#N NWAIGJYBQQYSPW-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 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
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 239000002223 garnet Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW100103738A TW201231619A (en) | 2011-01-31 | 2011-01-31 | Method of preparing nitride-based red phosphor powder and package structure of light emitting diode |
TW100103738 | 2011-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102618264A true CN102618264A (zh) | 2012-08-01 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2011101519801A Pending CN102618264A (zh) | 2011-01-31 | 2011-05-25 | 红色氮化物荧光粉的制备方法和发光二极管的封装结构 |
Country Status (2)
Country | Link |
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CN (1) | CN102618264A (zh) |
TW (1) | TW201231619A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113698927A (zh) * | 2021-09-22 | 2021-11-26 | 烟台布莱特光电材料有限公司 | 一种α型塞隆橙色荧光粉的制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005078811A1 (ja) * | 2004-02-18 | 2005-08-25 | National Institute For Materials Science | 発光素子及び照明器具 |
CN101090953A (zh) * | 2005-01-31 | 2007-12-19 | 宇部兴产株式会社 | 红色氮化物荧光材料及其制造方法 |
CN101451063A (zh) * | 2007-11-14 | 2009-06-10 | 克里公司 | 铈和铕掺杂的无机发光材料组合物及包含其的发光器件 |
CN101490210A (zh) * | 2006-07-18 | 2009-07-22 | 昭和电工株式会社 | 荧光体、其制备方法和发光装置 |
US20100164367A1 (en) * | 2007-05-22 | 2010-07-01 | Kousuke Shioi | Fluorescent substance, method for producing the same, and light-emitting device using the same |
US20100200874A1 (en) * | 2007-09-03 | 2010-08-12 | National Institute For Materials Science | Phosphor, method for producing the same and light-emitting device using the same |
-
2011
- 2011-01-31 TW TW100103738A patent/TW201231619A/zh unknown
- 2011-05-25 CN CN2011101519801A patent/CN102618264A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005078811A1 (ja) * | 2004-02-18 | 2005-08-25 | National Institute For Materials Science | 発光素子及び照明器具 |
CN101090953A (zh) * | 2005-01-31 | 2007-12-19 | 宇部兴产株式会社 | 红色氮化物荧光材料及其制造方法 |
CN101490210A (zh) * | 2006-07-18 | 2009-07-22 | 昭和电工株式会社 | 荧光体、其制备方法和发光装置 |
US20100164367A1 (en) * | 2007-05-22 | 2010-07-01 | Kousuke Shioi | Fluorescent substance, method for producing the same, and light-emitting device using the same |
US20100200874A1 (en) * | 2007-09-03 | 2010-08-12 | National Institute For Materials Science | Phosphor, method for producing the same and light-emitting device using the same |
CN101451063A (zh) * | 2007-11-14 | 2009-06-10 | 克里公司 | 铈和铕掺杂的无机发光材料组合物及包含其的发光器件 |
Non-Patent Citations (3)
Title |
---|
《无机材料学报》 20020320 黄清伟,等 晶种加入对alpha-SiAlON显微结构与性能的影响 271-276 2 第17卷, 第2期 * |
Y. Q. LI等: "Yellow-Orange-Emitting CaAlSiN3:Ce3+ Phosphor: Structure, Photoluminescence, and Application in White LEDs", 《CHEM. MATER.》 * |
黄清伟,等: "晶种加入对α-SiAlON显微结构与性能的影响", 《无机材料学报》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113698927A (zh) * | 2021-09-22 | 2021-11-26 | 烟台布莱特光电材料有限公司 | 一种α型塞隆橙色荧光粉的制备方法 |
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Publication number | Publication date |
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TW201231619A (en) | 2012-08-01 |
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Owner name: EVERLIGHT ELECTRONICS (CHINA) CO., LTD. Free format text: FORMER OWNER: EVERLIGHT YI-GUANG TECHNOLOGY (SHANGHAI) CO., LTD. Effective date: 20130816 |
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Effective date of registration: 20130816 Address after: 215200, Zhongshan North Road, Wujiang Economic Development Zone, Jiangsu, 2135 Applicant after: Everlight Electronics (China) Co.,Ltd. Applicant after: Everlight Electronics Co.,Ltd. Address before: 201203, room 6, building 88, 302 Darwin Road, Zhangjiang hi tech park, Shanghai Applicant before: Everlight Yi-Guang Technology (Shanghai) Co.,Ltd. Applicant before: Everlight Electronics Co.,Ltd. |
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Application publication date: 20120801 |