JP7577660B2 - 蛍光体粒子の製造方法 - Google Patents

蛍光体粒子の製造方法 Download PDF

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Publication number
JP7577660B2
JP7577660B2 JP2021533942A JP2021533942A JP7577660B2 JP 7577660 B2 JP7577660 B2 JP 7577660B2 JP 2021533942 A JP2021533942 A JP 2021533942A JP 2021533942 A JP2021533942 A JP 2021533942A JP 7577660 B2 JP7577660 B2 JP 7577660B2
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Prior art keywords
phosphor particles
producing phosphor
acid treatment
steps
treatment step
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Japanese (ja)
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JPWO2021015004A1 (https=
Inventor
雅斗 赤羽
秀幸 江本
良 吉松
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Denka Co Ltd
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Denka Co Ltd
Denki Kagaku Kogyo KK
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/64—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing aluminium

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
JP2021533942A 2019-07-22 2020-07-10 蛍光体粒子の製造方法 Active JP7577660B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019134712 2019-07-22
JP2019134712 2019-07-22
PCT/JP2020/026998 WO2021015004A1 (ja) 2019-07-22 2020-07-10 蛍光体粒子の製造方法

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JPWO2021015004A1 JPWO2021015004A1 (https=) 2021-01-28
JP7577660B2 true JP7577660B2 (ja) 2024-11-05

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WO (1) WO2021015004A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023166644A (ja) * 2020-10-13 2023-11-22 デンカ株式会社 蛍光体、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
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
KR20240087702A (ko) * 2021-10-11 2024-06-19 미쯔비시 케미컬 주식회사 형광체, 발광 장치, 조명 장치, 화상 표시 장치 및 차량용 표시등
JP2023057391A (ja) * 2021-10-11 2023-04-21 三菱ケミカル株式会社 蛍光体
JP2023057392A (ja) * 2021-10-11 2023-04-21 三菱ケミカル株式会社 発光装置、照明装置、画像表示装置及び車両用表示灯

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008274254A (ja) 2007-03-30 2008-11-13 Mitsubishi Chemicals Corp 蛍光体及びその製造方法、蛍光体含有組成物、発光装置、並びに画像表示装置及び照明装置
JP2012082269A (ja) 2010-10-07 2012-04-26 Mitsubishi Chemicals Corp 高温焼成蛍光体の製造方法と蛍光体
JP2015193857A (ja) 2014-01-30 2015-11-05 信越化学工業株式会社 複フッ化物蛍光体の製造方法
JP2015224339A (ja) 2014-05-30 2015-12-14 株式会社東芝 蛍光体、その製造方法及び発光装置
JP2018090819A (ja) 2012-06-13 2018-06-14 アルパッド株式会社 蛍光体および発光装置
JP2018095769A (ja) 2016-12-15 2018-06-21 日亜化学工業株式会社 窒化物蛍光体の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4444872A1 (de) * 1994-12-16 1996-06-20 Philips Patentverwaltung Leuchtstoffpulver, Verfahren zu seiner Herstellung und Niederenergie-Kathodenstrahl-Display
JPWO2019188377A1 (ja) * 2018-03-28 2021-04-15 デンカ株式会社 蛍光体、その製造方法及び発光装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008274254A (ja) 2007-03-30 2008-11-13 Mitsubishi Chemicals Corp 蛍光体及びその製造方法、蛍光体含有組成物、発光装置、並びに画像表示装置及び照明装置
JP2012082269A (ja) 2010-10-07 2012-04-26 Mitsubishi Chemicals Corp 高温焼成蛍光体の製造方法と蛍光体
JP2018090819A (ja) 2012-06-13 2018-06-14 アルパッド株式会社 蛍光体および発光装置
JP2015193857A (ja) 2014-01-30 2015-11-05 信越化学工業株式会社 複フッ化物蛍光体の製造方法
JP2015224339A (ja) 2014-05-30 2015-12-14 株式会社東芝 蛍光体、その製造方法及び発光装置
JP2018095769A (ja) 2016-12-15 2018-06-21 日亜化学工業株式会社 窒化物蛍光体の製造方法

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WO2021015004A1 (ja) 2021-01-28

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