KR20240154072A - 형광체 분말, 형광체 분말의 제조 방법 및 발광 장치 - Google Patents

형광체 분말, 형광체 분말의 제조 방법 및 발광 장치 Download PDF

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Publication number
KR20240154072A
KR20240154072A KR1020247032645A KR20247032645A KR20240154072A KR 20240154072 A KR20240154072 A KR 20240154072A KR 1020247032645 A KR1020247032645 A KR 1020247032645A KR 20247032645 A KR20247032645 A KR 20247032645A KR 20240154072 A KR20240154072 A KR 20240154072A
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KR
South Korea
Prior art keywords
light
powder
phosphor
europium
wavelength
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.)
Ceased
Application number
KR1020247032645A
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English (en)
Korean (ko)
Inventor
모에코 다나카
도모히로 노미야마
Original Assignee
덴카 주식회사
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Publication date
Application filed by 덴카 주식회사 filed Critical 덴카 주식회사
Publication of KR20240154072A publication Critical patent/KR20240154072A/ko
Ceased 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/64—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing aluminium
    • H01L33/502—
    • 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)
KR1020247032645A 2022-03-15 2023-03-06 형광체 분말, 형광체 분말의 제조 방법 및 발광 장치 Ceased KR20240154072A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022040209 2022-03-15
JPJP-P-2022-040209 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
KR20240154072A true KR20240154072A (ko) 2024-10-24

Family

ID=88023065

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247032645A Ceased KR20240154072A (ko) 2022-03-15 2023-03-06 형광체 분말, 형광체 분말의 제조 방법 및 발광 장치

Country Status (5)

Country Link
JP (1) JPWO2023176564A1 (enrdf_load_stackoverflow)
KR (1) KR20240154072A (enrdf_load_stackoverflow)
CN (1) CN118974205A (enrdf_load_stackoverflow)
TW (1) TW202346539A (enrdf_load_stackoverflow)
WO (1) WO2023176564A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025018292A1 (ja) * 2023-07-20 2025-01-23 デンカ株式会社 蛍光体粉末、複合体および発光装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005052087A1 (ja) 2003-11-26 2005-06-09 Independent Administrative Institution National Institute For Materials Science 蛍光体と蛍光体を用いた発光器具

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN113646407B (zh) * 2019-04-09 2023-08-18 电化株式会社 氮化物荧光体和发光装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005052087A1 (ja) 2003-11-26 2005-06-09 Independent Administrative Institution National Institute For Materials Science 蛍光体と蛍光体を用いた発光器具

Also Published As

Publication number Publication date
WO2023176564A1 (ja) 2023-09-21
TW202346539A (zh) 2023-12-01
JPWO2023176564A1 (enrdf_load_stackoverflow) 2023-09-21
CN118974205A (zh) 2024-11-15

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