JP6443417B2 - 窒化物蛍光体の製造方法、窒化物蛍光体及び発光装置 - Google Patents

窒化物蛍光体の製造方法、窒化物蛍光体及び発光装置 Download PDF

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JP6443417B2
JP6443417B2 JP2016193960A JP2016193960A JP6443417B2 JP 6443417 B2 JP6443417 B2 JP 6443417B2 JP 2016193960 A JP2016193960 A JP 2016193960A JP 2016193960 A JP2016193960 A JP 2016193960A JP 6443417 B2 JP6443417 B2 JP 6443417B2
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nitride phosphor
phosphor
fluorine
nitride
layer
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JP2017155209A (ja
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貞一 涌井
貞一 涌井
淳良 柳原
淳良 柳原
昌治 細川
昌治 細川
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Nichia Corp
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Nichia Corp
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JP2016193960A 2016-02-29 2016-09-30 窒化物蛍光体の製造方法、窒化物蛍光体及び発光装置 Active JP6443417B2 (ja)

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US15/440,479 US10217907B2 (en) 2016-02-29 2017-02-23 Method of producing nitride fluorescent material, nitride fluorescent material, and light emitting device using the same

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JP2016037616 2016-02-29
JP2016037616 2016-02-29

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JP2018188150A Active JP6798536B2 (ja) 2016-02-29 2018-10-03 窒化物蛍光体の製造方法、窒化物蛍光体及び発光装置
JP2020190098A Active JP7025673B2 (ja) 2016-02-29 2020-11-16 窒化物蛍光体の製造方法、及び窒化物蛍光体

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Families Citing this family (15)

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Publication number Priority date Publication date Assignee Title
JP6460056B2 (ja) * 2016-06-30 2019-01-30 日亜化学工業株式会社 窒化物蛍光体の製造方法
JP6720944B2 (ja) 2017-08-31 2020-07-08 日亜化学工業株式会社 窒化物蛍光体の製造方法、窒化物蛍光体及び発光装置
CN113677775A (zh) * 2019-04-09 2021-11-19 电化株式会社 表面被覆荧光体粒子、表面被覆荧光体粒子的制造方法及发光装置
KR20210150474A (ko) * 2019-04-09 2021-12-10 덴카 주식회사 표면 피복 형광체 입자, 표면 피복 형광체 입자의 제조 방법 및 발광 장치
KR102773226B1 (ko) * 2019-05-31 2025-02-27 덴카 주식회사 표면 피복 형광체 입자 및 발광 장치
JP7100269B2 (ja) * 2019-06-26 2022-07-13 日亜化学工業株式会社 発光装置およびその製造方法
JP2023166642A (ja) * 2020-10-13 2023-11-22 デンカ株式会社 蛍光体、蛍光体の製造方法、及び発光装置
JP2023166643A (ja) * 2020-10-13 2023-11-22 デンカ株式会社 蛍光体、及び発光装置
JP2023166644A (ja) * 2020-10-13 2023-11-22 デンカ株式会社 蛍光体、及び発光装置
JP7311867B1 (ja) * 2022-01-20 2023-07-20 三菱ケミカル株式会社 蛍光体
CN116987502B (zh) 2022-01-20 2024-12-31 三菱化学株式会社 荧光体、发光装置、照明装置、图像显示装置和车辆用显示灯
EP4293732A4 (en) 2022-01-20 2024-05-15 Mitsubishi Chemical Corporation PHOSPHORUS, LIGHT-EMITTING DEVICE, LIGHTING DEVICE, IMAGE DISPLAY DEVICE AND INDICATOR LAMP FOR VEHICLES
DE102023005292A1 (de) 2022-12-26 2024-06-27 Nichia Corporation Verfahren zur Herstellung von fluoreszierendem Nitridmaterial und fluoreszierendes Nitridmaterial
KR20250008098A (ko) * 2022-12-27 2025-01-14 미쯔비시 케미컬 주식회사 발광 장치, 조명 장치, 화상 표시 장치 및 차량용 표시등
WO2025204509A1 (ja) * 2024-03-29 2025-10-02 日亜化学工業株式会社 窒化物蛍光体、発光装置及び窒化物蛍光体の製造方法

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JP3428352B2 (ja) * 1997-03-21 2003-07-22 三菱マテリアル株式会社 耐湿性の改善された赤外励起発光体及びその製造方法
US6346326B1 (en) * 1998-10-15 2002-02-12 Sarnoff Corporation Coated moisture impervious red phosphors
US6242043B1 (en) * 1999-03-24 2001-06-05 Sarnoff Corporation Method of improving moisture resistance for inorganic materials that are sensitive to moisture
JP2001200249A (ja) * 2000-01-20 2001-07-24 Tokyo Kagaku Kenkyusho:Kk 耐酸化性蛍光体及びその製造法
JP5353192B2 (ja) * 2007-11-09 2013-11-27 三菱化学株式会社 蛍光体、及びその製造方法
TWI515286B (zh) * 2010-11-22 2016-01-01 宇部材料股份有限公司 Silicate phosphors and light-emitting devices having high light-emitting characteristics and moisture resistance
WO2013175336A1 (en) * 2012-05-22 2013-11-28 Koninklijke Philips N.V. New phosphors, such as new narrow-band red emitting phosphors, for solid state lighting
US9698314B2 (en) * 2013-03-15 2017-07-04 General Electric Company Color stable red-emitting phosphors
JP2016027077A (ja) * 2014-06-30 2016-02-18 パナソニックＩｐマネジメント株式会社 表面処理蛍光体の製造方法、この方法で得られた表面処理蛍光体、並びにこれを用いた波長変換部材及び発光装置

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JP6798536B2 (ja) 2020-12-09
JP2019007023A (ja) 2019-01-17
JP7025673B2 (ja) 2022-02-25
JP2017155209A (ja) 2017-09-07
JP2021028399A (ja) 2021-02-25

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