TW202346539A - 螢光體粉末、螢光體粉末之製造方法、及發光裝置 - Google Patents

螢光體粉末、螢光體粉末之製造方法、及發光裝置 Download PDF

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Publication number
TW202346539A
TW202346539A TW112109241A TW112109241A TW202346539A TW 202346539 A TW202346539 A TW 202346539A TW 112109241 A TW112109241 A TW 112109241A TW 112109241 A TW112109241 A TW 112109241A TW 202346539 A TW202346539 A TW 202346539A
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TW
Taiwan
Prior art keywords
phosphor powder
light
europium
phosphor
wavelength
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TW112109241A
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English (en)
Chinese (zh)
Inventor
田中萌子
野見山智宏
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日商電化股份有限公司
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Publication of TW202346539A publication Critical patent/TW202346539A/zh

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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
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/77348—Silicon Aluminium Nitrides or Silicon Aluminium Oxynitrides
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/851—Wavelength conversion means
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/851—Wavelength conversion means
    • H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
    • H10H20/8512—Wavelength conversion materials

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
TW112109241A 2022-03-15 2023-03-14 螢光體粉末、螢光體粉末之製造方法、及發光裝置 TW202346539A (zh)

Applications Claiming Priority (2)

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JP2022-040209 2022-03-15
JP2022040209 2022-03-15

Publications (1)

Publication Number Publication Date
TW202346539A true TW202346539A (zh) 2023-12-01

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ID=88023065

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TW112109241A TW202346539A (zh) 2022-03-15 2023-03-14 螢光體粉末、螢光體粉末之製造方法、及發光裝置

Country Status (5)

Country Link
JP (1) JP7766176B2 (https=)
KR (1) KR20240154072A (https=)
CN (1) CN118974205A (https=)
TW (1) TW202346539A (https=)
WO (1) WO2023176564A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2025018292A1 (https=) * 2023-07-20 2025-01-23
WO2025205103A1 (ja) * 2024-03-29 2025-10-02 デンカ株式会社 γ－ＡｌＯＮを含有する蛍光体粉末、その製造方法、照明器具及び画像表示装置

Family Cites Families (5)

* 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
CN102443391B (zh) * 2010-09-30 2014-07-16 奇美实业股份有限公司 控制烧成的荧光体结构成分比例的方法、荧光体及发光装置
CN102994079A (zh) * 2012-12-21 2013-03-27 北京有色金属研究总院 氮氧化物橙-红色荧光物质，包括其的发光膜或发光片及发光器件
CN110157417B (zh) * 2018-02-12 2022-05-10 有研稀土新材料股份有限公司 一种近红外光发光材料及包含其的发光装置
JP7482854B2 (ja) * 2019-04-09 2024-05-14 デンカ株式会社 窒化物蛍光体及び発光装置

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JP7766176B2 (ja) 2025-11-07
KR20240154072A (ko) 2024-10-24
CN118974205A (zh) 2024-11-15
JPWO2023176564A1 (https=) 2023-09-21
WO2023176564A1 (ja) 2023-09-21

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