JP2012255133A5 - - Google Patents

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Publication number
JP2012255133A5
JP2012255133A5 JP2011263327A JP2011263327A JP2012255133A5 JP 2012255133 A5 JP2012255133 A5 JP 2012255133A5 JP 2011263327 A JP2011263327 A JP 2011263327A JP 2011263327 A JP2011263327 A JP 2011263327A JP 2012255133 A5 JP2012255133 A5 JP 2012255133A5
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JP
Japan
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gas concentration
crucible
hours
heat treatment
treatment temperature
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JP2011263327A
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English (en)
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JP2012255133A (ja
JP6034557B2 (ja
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Priority claimed from JP2011263327A external-priority patent/JP6034557B2/ja
Priority to JP2011263327A priority Critical patent/JP6034557B2/ja
Priority to PCT/JP2012/062291 priority patent/WO2012157604A1/ja
Priority to EP12785348.9A priority patent/EP2711409B1/en
Priority to CN201710012593.7A priority patent/CN106987249A/zh
Priority to CN201280023261.4A priority patent/CN103534334B/zh
Priority to TW107132498A priority patent/TWI671383B/zh
Priority to US14/110,853 priority patent/US9318658B2/en
Priority to TW101117192A priority patent/TWI649403B/zh
Priority to KR1020137032738A priority patent/KR101985555B1/ko
Publication of JP2012255133A publication Critical patent/JP2012255133A/ja
Publication of JP2012255133A5 publication Critical patent/JP2012255133A5/ja
Publication of JP6034557B2 publication Critical patent/JP6034557B2/ja
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ここで、１次焼成工程において、Ｈ２ガス濃度を７５％、熱処理温度を１４００℃に設定し、２時間の焼成を行い、２次焼成工程において、大気圧（常圧）条件の窒素（Ｎ２）雰囲気（Ｈ２ガス濃度７５％）で熱処理温度を１７５０℃に設定し、２時間の焼成を行ったところ、坩堝に投入した内容物が溶融してしまった。そこで、常圧条件下でＨ２ガス濃度が４％である還元雰囲気としたところ、坩堝の内容物は溶融せずに赤色蛍光体を得ることができた。

JP2011263327A 2011-05-14 2011-12-01 赤色蛍光体の製造方法 Active JP6034557B2 (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2011263327A JP6034557B2 (ja) 2011-05-14 2011-12-01 赤色蛍光体の製造方法
US14/110,853 US9318658B2 (en) 2011-05-14 2012-05-14 Method for manufacturing red phosphor
KR1020137032738A KR101985555B1 (ko) 2011-05-14 2012-05-14 적색 형광체의 제조 방법
CN201710012593.7A CN106987249A (zh) 2011-05-14 2012-05-14 红色荧光体的制造方法
CN201280023261.4A CN103534334B (zh) 2011-05-14 2012-05-14 红色荧光体的制造方法
TW107132498A TWI671383B (zh) 2011-05-14 2012-05-14 紅色螢光體之製造方法
PCT/JP2012/062291 WO2012157604A1 (ja) 2011-05-14 2012-05-14 赤色蛍光体の製造方法
TW101117192A TWI649403B (zh) 2011-05-14 2012-05-14 Red phosphor manufacturing method
EP12785348.9A EP2711409B1 (en) 2011-05-14 2012-05-14 Method for manufacturing red phosphor

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011108870 2011-05-14
JP2011108870 2011-05-14
JP2011263327A JP6034557B2 (ja) 2011-05-14 2011-12-01 赤色蛍光体の製造方法

Publications (3)

Publication Number Publication Date
JP2012255133A JP2012255133A (ja) 2012-12-27
JP2012255133A5 true JP2012255133A5 (ja) 2013-02-14
JP6034557B2 JP6034557B2 (ja) 2016-11-30

Family

ID=47176921

Family Applications (1)

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JP2011263327A Active JP6034557B2 (ja) 2011-05-14 2011-12-01 赤色蛍光体の製造方法

Country Status (7)

Country Link
US (1) US9318658B2 (ja)
EP (1) EP2711409B1 (ja)
JP (1) JP6034557B2 (ja)
KR (1) KR101985555B1 (ja)
CN (2) CN106987249A (ja)
TW (2) TWI649403B (ja)
WO (1) WO2012157604A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015029305A1 (ja) * 2013-09-02 2015-03-05 パナソニックＩｐマネジメント株式会社 蛍光体
US11264630B2 (en) 2017-02-28 2022-03-01 Okinawa Institute Of Science And Technology School Corporation Process for preparing a supported catalytic material, and supported catalytic material
US10600604B2 (en) 2017-06-23 2020-03-24 Current Lighting Solutions, Llc Phosphor compositions and lighting apparatus thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006257385A (ja) * 2004-09-09 2006-09-28 Showa Denko Kk 酸窒化物系蛍光体及びその製造法
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
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
US8048338B2 (en) 2005-03-31 2011-11-01 Dowa Electronics Materials Co., Ltd. Phosphor, phosphor sheet, and manufacturing method therefore, and light emission device using the phosphor
JP2008120946A (ja) * 2006-11-14 2008-05-29 Sony Corp 発光組成物の製造方法、光源装置の製造方法、及び表示装置の製造方法
EP2212400B9 (en) * 2007-10-15 2014-04-16 Leuchtstoffwerk Breitungen GmbH Rare-earth doped alkaline-earth silicon nitride phosphor, method for producing and radiation converting device comprising such a phosphor
US8691113B2 (en) * 2008-07-02 2014-04-08 Dexerials Corporation Red phosphor, method for producing red phosphor, white light source, illuminating device, and liquid crystal display device
KR20110000286A (ko) * 2009-06-26 2011-01-03 삼성전자주식회사 (옥시)나이트라이드 형광체의 제조방법, 이로부터 얻어진 (옥시)나이트라이드 형광체 및 이를 구비한 백색 발광 소자
US8808578B2 (en) * 2010-12-28 2014-08-19 Dexerials Corporation Red phosphor, method for producing red phosphor, white light source, illuminating device, and liquid crystal display device
JP5695968B2 (ja) * 2010-12-28 2015-04-08 デクセリアルズ株式会社 赤色蛍光体、赤色蛍光体の製造方法、白色光源、照明装置、および液晶表示装置
JP2012153873A (ja) * 2011-01-04 2012-08-16 Sony Chemical & Information Device Corp 赤色蛍光体、赤色蛍光体の製造方法、白色光源、照明装置、および液晶表示装置

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