JP5016187B2 - 窒化物蛍光体、窒化物蛍光体の製造方法、並びに上記窒化物蛍光体を用いた光源及びｌｅｄ - Google Patents

窒化物蛍光体、窒化物蛍光体の製造方法、並びに上記窒化物蛍光体を用いた光源及びｌｅｄ Download PDF

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JP5016187B2
JP5016187B2 JP2004207271A JP2004207271A JP5016187B2 JP 5016187 B2 JP5016187 B2 JP 5016187B2 JP 2004207271 A JP2004207271 A JP 2004207271A JP 2004207271 A JP2004207271 A JP 2004207271A JP 5016187 B2 JP5016187 B2 JP 5016187B2
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Prior art keywords
phosphor
light
nitride phosphor
nitride
wavelength
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Japanese (ja)
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JP2006028295A5 (enrdf_load_stackoverflow
JP2006028295A (ja
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昌大 後藤
晶 永富
堅之 坂根
修次 山下
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Nichia Corp
Dowa Electronics Materials Co Ltd
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Nichia Corp
Dowa Electronics Materials Co Ltd
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Priority to JP2004207271A priority Critical patent/JP5016187B2/ja
Priority to TW094105848A priority patent/TWI262609B/zh
Priority to KR1020050016250A priority patent/KR100702757B1/ko
Priority to CNB2005100525227A priority patent/CN100340631C/zh
Priority to EP05004375A priority patent/EP1568753B1/en
Priority to DE602005014296T priority patent/DE602005014296D1/de
Publication of JP2006028295A publication Critical patent/JP2006028295A/ja
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JP2004207271A 2004-02-27 2004-07-14 窒化物蛍光体、窒化物蛍光体の製造方法、並びに上記窒化物蛍光体を用いた光源及びｌｅｄ Expired - Lifetime JP5016187B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2004207271A JP5016187B2 (ja) 2004-07-14 2004-07-14 窒化物蛍光体、窒化物蛍光体の製造方法、並びに上記窒化物蛍光体を用いた光源及びｌｅｄ
TW094105848A TWI262609B (en) 2004-02-27 2005-02-25 Phosphor and manufacturing method thereof, and light source, LED using said phosphor
KR1020050016250A KR100702757B1 (ko) 2004-02-27 2005-02-26 형광체 및 그 제조방법, 및 그 형광체를 이용한 광원, ｌｅｄ
EP05004375A EP1568753B1 (en) 2004-02-27 2005-02-28 Phosphor and manufacturing method thereof, and LED light source using said phosphor
CNB2005100525227A CN100340631C (zh) 2004-02-27 2005-02-28 荧光物质及其制法及使用它的光源和发光二极管
DE602005014296T DE602005014296D1 (de) 2004-02-27 2005-02-28 Leuchtstoff und deren Herstellung und LED Lichtquelle diesen Leuchtstoff nutzend

Applications Claiming Priority (1)

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JP2004207271A JP5016187B2 (ja) 2004-07-14 2004-07-14 窒化物蛍光体、窒化物蛍光体の製造方法、並びに上記窒化物蛍光体を用いた光源及びｌｅｄ

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JP2010153511A Division JP2010265463A (ja) 2010-07-06 2010-07-06 窒化物蛍光体、窒化物蛍光体の製造方法、並びに上記窒化物蛍光体を用いた光源及びｌｅｄ

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JP2006028295A5 JP2006028295A5 (enrdf_load_stackoverflow) 2010-01-21
JP5016187B2 true JP5016187B2 (ja) 2012-09-05

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Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3837588B2 (ja) 2003-11-26 2006-10-25 独立行政法人物質・材料研究機構 蛍光体と蛍光体を用いた発光器具
JP4568894B2 (ja) 2003-11-28 2010-10-27 Ｄｏｗａエレクトロニクス株式会社 複合導体および超電導機器システム
JP3931239B2 (ja) 2004-02-18 2007-06-13 独立行政法人物質・材料研究機構 発光素子及び照明器具
JP4511849B2 (ja) 2004-02-27 2010-07-28 Ｄｏｗａエレクトロニクス株式会社 蛍光体およびその製造方法、光源、並びにｌｅｄ
JP4524468B2 (ja) 2004-05-14 2010-08-18 Ｄｏｗａエレクトロニクス株式会社 蛍光体とその製造方法および当該蛍光体を用いた光源並びにｌｅｄ
JP4491585B2 (ja) 2004-05-28 2010-06-30 Ｄｏｗａエレクトロニクス株式会社 金属ペーストの製造方法
JP4414821B2 (ja) 2004-06-25 2010-02-10 Ｄｏｗａエレクトロニクス株式会社 蛍光体並びに光源およびｌｅｄ
JP4511885B2 (ja) 2004-07-09 2010-07-28 Ｄｏｗａエレクトロニクス株式会社 蛍光体及びｌｅｄ並びに光源
US7476337B2 (en) 2004-07-28 2009-01-13 Dowa Electronics Materials Co., Ltd. Phosphor and manufacturing method for the same, and light source
US7138756B2 (en) 2004-08-02 2006-11-21 Dowa Mining Co., Ltd. Phosphor for electron beam excitation and color display device using the same
JP4933739B2 (ja) * 2004-08-02 2012-05-16 Ｄｏｗａホールディングス株式会社 電子線励起用の蛍光体および蛍光体膜、並びにそれらを用いたカラー表示装置
JP4524470B2 (ja) 2004-08-20 2010-08-18 Ｄｏｗａエレクトロニクス株式会社 蛍光体およびその製造方法、並びに当該蛍光体を用いた光源
JP4543250B2 (ja) 2004-08-27 2010-09-15 Ｄｏｗａエレクトロニクス株式会社 蛍光体混合物および発光装置
US7476338B2 (en) 2004-08-27 2009-01-13 Dowa Electronics Materials Co., Ltd. Phosphor and manufacturing method for the same, and light source
JP4543253B2 (ja) 2004-10-28 2010-09-15 Ｄｏｗａエレクトロニクス株式会社 蛍光体混合物および発光装置
EP1845146B1 (en) 2005-01-31 2015-03-04 Ube Industries, Ltd. Red emitting nitride phosphor and process for producing the same
JP4892193B2 (ja) 2005-03-01 2012-03-07 Ｄｏｗａホールディングス株式会社 蛍光体混合物および発光装置
US7524437B2 (en) 2005-03-04 2009-04-28 Dowa Electronics Materials Co., Ltd. Phosphor and manufacturing method of the same, and light emitting device using the phosphor
EP1865564B1 (en) 2005-03-18 2014-11-19 Mitsubishi Chemical Corporation Light-emitting device, white light-emitting device, illuminator, and image display
US7443094B2 (en) 2005-03-31 2008-10-28 Dowa Electronics Materials Co., Ltd. Phosphor and manufacturing method of the same, and light emitting device using the phosphor
US7445730B2 (en) 2005-03-31 2008-11-04 Dowa Electronics Materials Co., Ltd. Phosphor and manufacturing method of the same, and light emitting device using the phosphor
JP4975269B2 (ja) 2005-04-28 2012-07-11 Ｄｏｗａホールディングス株式会社 蛍光体およびその製造方法、並びに当該蛍光体を用いた発光装置
EP1887067B1 (en) 2005-05-24 2014-04-16 Mitsubishi Chemical Corporation Phosphor and use thereof
US7262439B2 (en) 2005-11-22 2007-08-28 Lumination Llc Charge compensated nitride phosphors for use in lighting applications
US7859182B2 (en) 2005-08-31 2010-12-28 Lumination Llc Warm white LED-based lamp incoporating divalent EU-activated silicate yellow emitting phosphor
JP2008050496A (ja) * 2006-08-25 2008-03-06 Sony Corp 発光組成物、光源装置、及び表示装置
JP5378644B2 (ja) * 2006-09-29 2013-12-25 Ｄｏｗａホールディングス株式会社 窒化物蛍光体または酸窒化物蛍光体の製造方法
JP5446066B2 (ja) * 2006-12-28 2014-03-19 日亜化学工業株式会社 窒化物蛍光体及びこれを用いた発光装置
TWI418609B (zh) * 2007-03-28 2013-12-11 Univ Hiroshima MCNO is a phosphor
JP5395342B2 (ja) * 2007-09-18 2014-01-22 株式会社東芝 蛍光体および発光装置
EP2383324A4 (en) 2009-01-27 2012-08-15 Denki Kagaku Kogyo Kk SINGLE-BASED LUMINOPHORE, METHOD FOR PRODUCING SAME, AND LIGHT EMITTING DEVICE
KR101450991B1 (ko) * 2010-05-13 2014-10-15 덴끼 가가꾸 고교 가부시키가이샤 β 형 사이알론의 제조 방법, β 형 사이알론 및 그 이용 제품
US8512599B2 (en) * 2010-05-14 2013-08-20 Lightscape Materials, Inc. Carbonitride based phosphors and light emitting devices using the same
CN103119126B (zh) * 2010-09-17 2015-07-08 株式会社东芝 荧光体以及发光装置
WO2013044490A1 (zh) * 2011-09-29 2013-04-04 北京宇极科技发展有限公司 一种氮化合物发光材料及其制法以及由其制成的照明光源
CN103045256B (zh) * 2011-10-17 2014-08-27 有研稀土新材料股份有限公司 一种led红色荧光物质及含有该荧光物质的发光器件
US20140015400A1 (en) * 2012-07-13 2014-01-16 Rohm And Haas Electronic Materials Llc Phosphor and light emitting devices comprising same
US20140062287A1 (en) * 2012-08-29 2014-03-06 Lightscape Materials, Inc. Oxycarbidonitride phosphor and devices using same
US11236269B2 (en) 2018-03-29 2022-02-01 Denka Company Limited Alpha-Sialon fluorescent body and light-emitting device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3837588B2 (ja) * 2003-11-26 2006-10-25 独立行政法人物質・材料研究機構 蛍光体と蛍光体を用いた発光器具
JP4568867B2 (ja) * 2004-06-29 2010-10-27 独立行政法人物質・材料研究機構 複合窒化物蛍光体の製造方法

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