CN118974205A - 荧光体粉末、荧光体粉末的制造方法、以及发光装置 - Google Patents

荧光体粉末、荧光体粉末的制造方法、以及发光装置 Download PDF

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Publication number
CN118974205A
CN118974205A CN202380026939.2A CN202380026939A CN118974205A CN 118974205 A CN118974205 A CN 118974205A CN 202380026939 A CN202380026939 A CN 202380026939A CN 118974205 A CN118974205 A CN 118974205A
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CN
China
Prior art keywords
light
phosphor powder
phosphor
powder
europium
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202380026939.2A
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English (en)
Chinese (zh)
Inventor
田中萌子
野见山智宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denka Co Ltd
Original Assignee
Denka Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Denka Co Ltd filed Critical Denka Co Ltd
Publication of CN118974205A publication Critical patent/CN118974205A/zh
Pending legal-status Critical Current

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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)
CN202380026939.2A 2022-03-15 2023-03-06 荧光体粉末、荧光体粉末的制造方法、以及发光装置 Pending CN118974205A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-040209 2022-03-15
JP2022040209 2022-03-15
PCT/JP2023/008420 WO2023176564A1 (ja) 2022-03-15 2023-03-06 蛍光体粉末、蛍光体粉末の製造方法、及び発光装置

Publications (1)

Publication Number Publication Date
CN118974205A true CN118974205A (zh) 2024-11-15

Family

ID=88023065

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380026939.2A Pending CN118974205A (zh) 2022-03-15 2023-03-06 荧光体粉末、荧光体粉末的制造方法、以及发光装置

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

Also Published As

Publication number Publication date
JP7766176B2 (ja) 2025-11-07
KR20240154072A (ko) 2024-10-24
JPWO2023176564A1 (https=) 2023-09-21
TW202346539A (zh) 2023-12-01
WO2023176564A1 (ja) 2023-09-21

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