JP2012153905A5 - - Google Patents
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- Publication number
- JP2012153905A5 JP2012153905A5 JP2012116646A JP2012116646A JP2012153905A5 JP 2012153905 A5 JP2012153905 A5 JP 2012153905A5 JP 2012116646 A JP2012116646 A JP 2012116646A JP 2012116646 A JP2012116646 A JP 2012116646A JP 2012153905 A5 JP2012153905 A5 JP 2012153905A5
- Authority
- JP
- Japan
- Prior art keywords
- phosphor
- particles
- granulated
- phosphor particles
- plasma
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 239000002245 particle Substances 0.000 claims description 45
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 37
- 239000000203 mixture Substances 0.000 claims description 16
- 239000011361 granulated particle Substances 0.000 claims description 9
- 239000002002 slurry Substances 0.000 claims description 8
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 229910052684 Cerium Inorganic materials 0.000 claims description 4
- 229910052779 Neodymium Inorganic materials 0.000 claims description 4
- 239000011164 primary particle Substances 0.000 claims description 4
- 239000011163 secondary particle Substances 0.000 claims description 4
- 230000004907 flux Effects 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 229910052688 Gadolinium Inorganic materials 0.000 claims description 2
- 229910052771 Terbium Inorganic materials 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 230000005284 excitation Effects 0.000 claims description 2
- 239000010419 fine particle Substances 0.000 claims description 2
- 229910052733 gallium Inorganic materials 0.000 claims description 2
- 239000002223 garnet Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims description 2
- 239000006259 organic additive Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 229910052727 yttrium Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012116646A JP5862447B2 (ja) | 2011-01-06 | 2012-05-22 | 蛍光体粒子及び発光ダイオード |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011001132 | 2011-01-06 | ||
| JP2011001132 | 2011-01-06 | ||
| JP2012116646A JP5862447B2 (ja) | 2011-01-06 | 2012-05-22 | 蛍光体粒子及び発光ダイオード |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011285273A Division JP5041190B2 (ja) | 2011-01-06 | 2011-12-27 | 蛍光体粒子の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012153905A JP2012153905A (ja) | 2012-08-16 |
| JP2012153905A5 true JP2012153905A5 (cg-RX-API-DMAC7.html) | 2014-05-22 |
| JP5862447B2 JP5862447B2 (ja) | 2016-02-16 |
Family
ID=45524321
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011285273A Expired - Fee Related JP5041190B2 (ja) | 2011-01-06 | 2011-12-27 | 蛍光体粒子の製造方法 |
| JP2012116646A Expired - Fee Related JP5862447B2 (ja) | 2011-01-06 | 2012-05-22 | 蛍光体粒子及び発光ダイオード |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011285273A Expired - Fee Related JP5041190B2 (ja) | 2011-01-06 | 2011-12-27 | 蛍光体粒子の製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9617469B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP2474589B1 (cg-RX-API-DMAC7.html) |
| JP (2) | JP5041190B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR101930024B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN102627971B (cg-RX-API-DMAC7.html) |
| TW (1) | TWI515284B (cg-RX-API-DMAC7.html) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8865022B2 (en) * | 2011-01-06 | 2014-10-21 | Shin-Etsu Chemical Co., Ltd. | Phosphor particles and making method |
| US9617469B2 (en) | 2011-01-06 | 2017-04-11 | Shin-Etsu Chemical Co., Ltd. | Phosphor particles, making method, and light-emitting diode |
| EP2607449B1 (en) * | 2011-12-22 | 2014-04-02 | Shin-Etsu Chemical Co., Ltd. | Preparation of yttrium-cerium-aluminum garnet phosphor |
| JP2014019860A (ja) * | 2012-07-24 | 2014-02-03 | Shin Etsu Chem Co Ltd | 蛍光体前駆体の製造方法、蛍光体の製造方法及び波長変換部品 |
| CN103811637B (zh) * | 2012-11-05 | 2018-01-30 | 晶元光电股份有限公司 | 波长转换材料及其应用 |
| US20140175968A1 (en) * | 2012-12-21 | 2014-06-26 | Shin-Etsu Chemical Co., Ltd. | Yttrium-cerium-aluminum garnet phosphor and light-emitting device |
| TW201428087A (zh) | 2013-01-11 | 2014-07-16 | kai-xiong Cai | 發光裝置及其耐溫碳化物螢光材料 |
| CN103937500B (zh) * | 2013-01-22 | 2016-02-10 | 蔡凯雄 | 发光装置及其耐温碳化物荧光材料 |
| JP2014177601A (ja) * | 2013-03-15 | 2014-09-25 | Toshiba Corp | 黄色発光蛍光体およびそれを用いた発光装置 |
| JP6261196B2 (ja) | 2013-06-12 | 2018-01-17 | 信越化学工業株式会社 | 発光装置 |
| CZ307024B6 (cs) * | 2014-05-05 | 2017-11-22 | Crytur, Spol.S R.O. | Světelný zdroj |
| CN104253198B (zh) * | 2014-09-18 | 2017-01-25 | 华中科技大学 | 一种荧光粉复合颗粒、其制备方法及应用 |
| US10836958B2 (en) * | 2016-04-12 | 2020-11-17 | Panasonic Intellectual Property Management Co., Ltd. | Wavelength conversion member |
| CN106270523B (zh) * | 2016-09-30 | 2018-02-13 | 中国人民大学 | 一种大面积超薄单晶及其快速生长方法和应用 |
| JP6471727B2 (ja) * | 2016-05-30 | 2019-02-20 | 日亜化学工業株式会社 | 希土類アルミニウム酸塩の組成を有する蛍光体及び発光装置 |
| JP6428813B2 (ja) * | 2017-03-13 | 2018-11-28 | 信越化学工業株式会社 | 発光装置 |
| CN113416544B (zh) * | 2021-06-29 | 2022-05-10 | 有研稀土新材料股份有限公司 | 一种石榴石结构荧光粉及包含该荧光粉的发光装置 |
| CN117682856B (zh) * | 2022-09-02 | 2025-07-04 | 松山湖材料实验室 | 闪烁陶瓷及其制备方法和应用 |
Family Cites Families (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4479886A (en) | 1983-08-08 | 1984-10-30 | Gte Products Corporation | Method of making cerium activated yttrium aluminate phosphor |
| JPH0745655B2 (ja) | 1985-11-07 | 1995-05-17 | 化成オプトニクス株式会社 | 蛍光体の製造方法 |
| EP0292616B1 (en) | 1987-05-26 | 1992-05-20 | Agfa-Gevaert N.V. | X-ray conversion into light |
| JPH0662938B2 (ja) | 1987-10-19 | 1994-08-17 | 日亜化学工業株式会社 | 螢光体の製造方法 |
| JPH069956A (ja) | 1991-12-27 | 1994-01-18 | Fuji Photo Film Co Ltd | 球形焼結蛍光体およびその製造法 |
| JP3141634B2 (ja) | 1993-08-03 | 2001-03-05 | セイコーエプソン株式会社 | 半導体装置の製造方法及び樹脂封止用金型 |
| US5644193A (en) | 1993-12-17 | 1997-07-01 | Kabushiki Kaisha Toshiba | Phosphor, cathode-ray tube, fluorescent lamp and radiation intensifying screen |
| JPH09235547A (ja) | 1995-12-28 | 1997-09-09 | Kasei Optonix Co Ltd | 希土類酸化物蛍光体及び希土類酸硫化物蛍光体の製造方法 |
| US5851428A (en) * | 1996-03-15 | 1998-12-22 | Kabushiki Kaisha Toshiba | Phosphor and manufacturing method thereof |
| TW383508B (en) | 1996-07-29 | 2000-03-01 | Nichia Kagaku Kogyo Kk | Light emitting device and display |
| JPH1036835A (ja) | 1996-07-29 | 1998-02-10 | Nichia Chem Ind Ltd | フォトルミネセンス蛍光体 |
| US6197218B1 (en) | 1997-02-24 | 2001-03-06 | Superior Micropowders Llc | Photoluminescent phosphor powders, methods for making phosphor powders and devices incorporating same |
| JP3445473B2 (ja) | 1997-07-25 | 2003-09-08 | 株式会社東芝 | 蛍光体及び蛍光膜 |
| JP2002267800A (ja) | 2001-03-14 | 2002-09-18 | Fuji Photo Film Co Ltd | 放射線像変換パネルの蛍光体層塗布液の調製方法、および放射線像変換パネルの製造方法 |
| US7001537B2 (en) * | 2001-04-27 | 2006-02-21 | Kasei Optonix, Ltd. | Phosphor and its production process |
| JP4663927B2 (ja) | 2001-08-29 | 2011-04-06 | 信越化学工業株式会社 | 希土類含有酸化物部材 |
| DE10223988A1 (de) * | 2002-05-29 | 2003-12-18 | Siemens Ag | Leuchtstoffpulver, Verfahren zum Herstellen des Leuchtstoffpulvers und Leuchtstoffkörper mit dem Leuchtstoffpulver |
| US7015640B2 (en) | 2002-09-11 | 2006-03-21 | General Electric Company | Diffusion barrier coatings having graded compositions and devices incorporating the same |
| JP2004162057A (ja) | 2002-10-25 | 2004-06-10 | Mitsubishi Chemicals Corp | 蛍光体 |
| CN1738781A (zh) | 2003-01-20 | 2006-02-22 | 宇部兴产株式会社 | 用于光转化的陶瓷复合材料及其应用 |
| FR2855169B1 (fr) | 2003-05-23 | 2006-06-16 | Rhodia Elect & Catalysis | Composes precurseurs d'aluminates d'alcalino-terreux ou de terre rare, leur procede de preparation et leur utilisation comme precurseur de luminophore notamment |
| KR100526343B1 (ko) | 2003-07-21 | 2005-11-08 | 엘지전자 주식회사 | 형광체 잉크 제조 방법 |
| JP4128564B2 (ja) | 2004-04-27 | 2008-07-30 | 松下電器産業株式会社 | 発光装置 |
| KR100865624B1 (ko) | 2004-04-27 | 2008-10-27 | 파나소닉 주식회사 | 형광체 조성물과 그 제조 방법, 및 그 형광체 조성물을이용한 발광 장치 |
| JP4645089B2 (ja) | 2004-07-26 | 2011-03-09 | 日亜化学工業株式会社 | 発光装置および蛍光体 |
| DE602005010122D1 (de) | 2005-01-04 | 2008-11-13 | Philips Intellectual Property | Wellenlängenkonversionsschichten mit eingebetteten kristalliten |
| US20060165898A1 (en) | 2005-01-21 | 2006-07-27 | Cabot Corporation | Controlling flame temperature in a flame spray reaction process |
| CN101128563B (zh) | 2005-02-28 | 2012-05-23 | 三菱化学株式会社 | 荧光体、其制造方法及其应用 |
| JP2007002086A (ja) | 2005-06-23 | 2007-01-11 | Ishihara Sangyo Kaisha Ltd | 電子線励起赤色蛍光体の製造方法 |
| CN101370908B (zh) | 2006-01-19 | 2012-04-18 | 宇部兴产株式会社 | 陶瓷复合体光转换构件和用其的发光装置 |
| JP2008007390A (ja) | 2006-05-29 | 2008-01-17 | Tohoku Univ | 複合金属化合物の製造方法 |
| US8404152B2 (en) | 2006-11-20 | 2013-03-26 | Denki Kagaku Kogyo Kabushiki Kaisha | Fluorescent substance and production method thereof, and light emitting device |
| KR20080075972A (ko) | 2007-02-14 | 2008-08-20 | 신라대학교 산학협력단 | 와이에이지계 형광체 나노 분말의 제조 방법 |
| WO2008134418A1 (en) | 2007-04-24 | 2008-11-06 | Nanocerox, Inc. | Sintered polycrystalline yttrium aluminum garnet and use thereof in optical devices |
| JP5347354B2 (ja) | 2007-09-18 | 2013-11-20 | 日亜化学工業株式会社 | 蛍光物質成形体及びその製造方法、発光装置 |
| US7959885B2 (en) | 2008-02-15 | 2011-06-14 | Nitto Denko Corporation | Nanoparticle synthesis by solvothermal process |
| US8083968B2 (en) | 2008-03-10 | 2011-12-27 | Kabushiki Kaisha Toshiba | Solid scintillator, radiation detector, and X-ray tomographic imaging apparatus |
| US8461535B2 (en) | 2009-05-20 | 2013-06-11 | Lawrence Livermore National Security, Llc | Phase stable rare earth garnets |
| WO2011063028A1 (en) | 2009-11-19 | 2011-05-26 | Nitto Denko Corporation | Method for producing nanoparticles |
| CN102782089B (zh) | 2010-02-04 | 2015-07-22 | 日东电工株式会社 | 发光陶瓷层压制件及其制造方法 |
| JP5323131B2 (ja) | 2010-06-09 | 2013-10-23 | 信越化学工業株式会社 | 蛍光粒子及び発光ダイオード並びにこれらを用いた照明装置及び液晶パネル用バックライト装置 |
| US9617469B2 (en) | 2011-01-06 | 2017-04-11 | Shin-Etsu Chemical Co., Ltd. | Phosphor particles, making method, and light-emitting diode |
| US8865022B2 (en) | 2011-01-06 | 2014-10-21 | Shin-Etsu Chemical Co., Ltd. | Phosphor particles and making method |
-
2011
- 2011-12-23 US US13/336,152 patent/US9617469B2/en not_active Expired - Fee Related
- 2011-12-27 JP JP2011285273A patent/JP5041190B2/ja not_active Expired - Fee Related
- 2011-12-28 KR KR1020110144889A patent/KR101930024B1/ko not_active Expired - Fee Related
-
2012
- 2012-01-04 EP EP12150151.4A patent/EP2474589B1/en not_active Ceased
- 2012-01-05 TW TW101100448A patent/TWI515284B/zh not_active IP Right Cessation
- 2012-01-06 CN CN201210063855.XA patent/CN102627971B/zh not_active Expired - Fee Related
- 2012-05-22 JP JP2012116646A patent/JP5862447B2/ja not_active Expired - Fee Related
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