CN117916341A - 荧光体粉末、及发光装置 - Google Patents

荧光体粉末、及发光装置 Download PDF

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Publication number
CN117916341A
CN117916341A CN202280060095.9A CN202280060095A CN117916341A CN 117916341 A CN117916341 A CN 117916341A CN 202280060095 A CN202280060095 A CN 202280060095A CN 117916341 A CN117916341 A CN 117916341A
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CN
China
Prior art keywords
phosphor
light
less
phosphor particles
phosphor powder
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
CN202280060095.9A
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English (en)
Chinese (zh)
Inventor
三谷骏介
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 CN117916341A publication Critical patent/CN117916341A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • C09K11/0883—Arsenides; Nitrides; Phosphides
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
CN202280060095.9A 2021-09-08 2022-06-29 荧光体粉末、及发光装置 Pending CN117916341A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021146394 2021-09-08
JP2021-146394 2021-09-08
PCT/JP2022/026102 WO2023037727A1 (ja) 2021-09-08 2022-06-29 蛍光体粉末、及び発光装置

Publications (1)

Publication Number Publication Date
CN117916341A true CN117916341A (zh) 2024-04-19

Family

ID=85506487

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280060095.9A Pending CN117916341A (zh) 2021-09-08 2022-06-29 荧光体粉末、及发光装置

Country Status (6)

Country Link
US (1) US20240400897A1 (https=)
JP (1) JPWO2023037727A1 (https=)
KR (1) KR20240051238A (https=)
CN (1) CN117916341A (https=)
TW (1) TW202328396A (https=)
WO (1) WO2023037727A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116750732B (zh) * 2023-06-30 2025-06-03 江苏博睿光电股份有限公司 类球形氮化物荧光粉的制备方法、类球形氮化物荧光粉及其应用
JP2026049462A (ja) * 2024-09-06 2026-03-18 日亜化学工業株式会社 窒化物蛍光体及び発光装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012017455A (ja) * 2010-06-09 2012-01-26 Shin-Etsu Chemical Co Ltd 酸化物蛍光粒子の製造方法及び発光デバイス
CN102639672A (zh) * 2009-11-10 2012-08-15 电气化学工业株式会社 β型塞隆、其制造方法及使用其的发光装置
JP2012197370A (ja) * 2011-03-22 2012-10-18 Kuraray Co Ltd 硫化亜鉛蛍光体粒子
CN106574181A (zh) * 2014-08-07 2017-04-19 三菱化学株式会社 荧光体、发光装置、图像显示装置及照明装置
JP2020176250A (ja) * 2019-04-19 2020-10-29 日亜化学工業株式会社 フッ化物蛍光体、発光装置及びフッ化物蛍光体の製造方法
CN112739796A (zh) * 2018-09-12 2021-04-30 电化株式会社 荧光体和发光装置
CN117940532A (zh) * 2021-09-08 2024-04-26 电化株式会社 荧光体粉末、及发光装置

Family Cites Families (6)

* 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
EP2781575A3 (en) * 2005-04-01 2015-02-18 Mitsubishi Chemical Corporation Alloy powder for inorganic funtional material precursor and phosphor
JP2007332324A (ja) * 2006-06-19 2007-12-27 Denki Kagaku Kogyo Kk サイアロン蛍光体とその製造方法、およびそれを用いた発光素子
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
JP2009173905A (ja) * 2007-12-28 2009-08-06 Mitsubishi Chemicals Corp 蛍光体、蛍光体の製造方法、蛍光体含有組成物および発光装置
JP2019186537A (ja) * 2018-03-30 2019-10-24 日亜化学工業株式会社 波長変換部材及び発光装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102639672A (zh) * 2009-11-10 2012-08-15 电气化学工业株式会社 β型塞隆、其制造方法及使用其的发光装置
JP2012017455A (ja) * 2010-06-09 2012-01-26 Shin-Etsu Chemical Co Ltd 酸化物蛍光粒子の製造方法及び発光デバイス
JP2012197370A (ja) * 2011-03-22 2012-10-18 Kuraray Co Ltd 硫化亜鉛蛍光体粒子
CN106574181A (zh) * 2014-08-07 2017-04-19 三菱化学株式会社 荧光体、发光装置、图像显示装置及照明装置
CN112739796A (zh) * 2018-09-12 2021-04-30 电化株式会社 荧光体和发光装置
JP2020176250A (ja) * 2019-04-19 2020-10-29 日亜化学工業株式会社 フッ化物蛍光体、発光装置及びフッ化物蛍光体の製造方法
CN117940532A (zh) * 2021-09-08 2024-04-26 电化株式会社 荧光体粉末、及发光装置

Also Published As

Publication number Publication date
US20240400897A1 (en) 2024-12-05
KR20240051238A (ko) 2024-04-19
WO2023037727A1 (ja) 2023-03-16
TW202328396A (zh) 2023-07-16
JPWO2023037727A1 (https=) 2023-03-16

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