DE112022002865T5 - Lichtemittierendes Material und Verfahren zu dessen Herstellung - Google Patents

Lichtemittierendes Material und Verfahren zu dessen Herstellung Download PDF

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Publication number
DE112022002865T5
DE112022002865T5 DE112022002865.3T DE112022002865T DE112022002865T5 DE 112022002865 T5 DE112022002865 T5 DE 112022002865T5 DE 112022002865 T DE112022002865 T DE 112022002865T DE 112022002865 T5 DE112022002865 T5 DE 112022002865T5
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DE
Germany
Prior art keywords
light
emitting material
fluoride
heat
moles
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
DE112022002865.3T
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German (de)
English (en)
Inventor
Tomokazu Yoshida
Kenichi Aoyagi
Kazuya NISHIMATA
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.)
Nichia Corp
Original Assignee
Nichia Corp
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 Nichia Corp filed Critical Nichia Corp
Publication of DE112022002865T5 publication Critical patent/DE112022002865T5/de
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
    • C09K11/64—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing aluminium
    • C09K11/646—Silicates
    • 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
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media
    • 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
    • C09K11/61—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing fluorine, chlorine, bromine, iodine or unspecified halogen elements
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Luminescent Compositions (AREA)
DE112022002865.3T 2021-05-31 2022-05-26 Lichtemittierendes Material und Verfahren zu dessen Herstellung Pending DE112022002865T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021091754 2021-05-31
JP2021-091754 2021-05-31
PCT/JP2022/021585 WO2022255221A1 (ja) 2021-05-31 2022-05-26 発光材料及びその製造方法

Publications (1)

Publication Number Publication Date
DE112022002865T5 true DE112022002865T5 (de) 2024-03-14

Family

ID=84324353

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112022002865.3T Pending DE112022002865T5 (de) 2021-05-31 2022-05-26 Lichtemittierendes Material und Verfahren zu dessen Herstellung

Country Status (5)

Country Link
US (1) US20240240080A1 (https=)
JP (1) JPWO2022255221A1 (https=)
CN (1) CN117425716B (https=)
DE (1) DE112022002865T5 (https=)
WO (1) WO2022255221A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7348534B2 (ja) * 2021-07-02 2023-09-21 日亜化学工業株式会社 フッ化物蛍光体の製造方法
JP7469678B2 (ja) * 2022-01-20 2024-04-17 日亜化学工業株式会社 光学部材、複合光学部材、及び照明装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012224536A (ja) 2011-04-08 2012-11-15 Shin-Etsu Chemical Co Ltd 複フッ化物及び複フッ化物蛍光体の製造方法
JP2021091754A (ja) 2019-12-06 2021-06-17 三井・ケマーズ フロロプロダクツ株式会社 水性フッ素樹脂塗料組成物
JP2021130074A (ja) 2020-02-18 2021-09-09 株式会社サタケ 籾摺調製設備、籾摺機および光学式選別機
JP2021141629A (ja) 2020-03-02 2021-09-16 三菱電機株式会社 交流回転電機の制御装置
JP2022083514A (ja) 2020-11-25 2022-06-06 片山工業株式会社 カウルモールとカウルトップガーニッシュとの連結構造

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5446432B2 (ja) * 2009-04-28 2014-03-19 三菱化学株式会社 蛍光体と、その蛍光体を用いた蛍光体含有組成物及び発光装置、並びに、その発光装置を用いた画像表示装置及び照明装置
JP5446511B2 (ja) * 2009-06-30 2014-03-19 三菱化学株式会社 蛍光体及びその製造方法と、その蛍光体を用いた蛍光体含有組成物及び発光装置、並びに、その発光装置を用いた画像表示装置及び照明装置
WO2012050199A1 (ja) * 2010-10-15 2012-04-19 三菱化学株式会社 白色発光装置及び照明器具
JP5257538B2 (ja) * 2011-09-02 2013-08-07 三菱化学株式会社 照明方法及び発光装置
CN104884573B (zh) * 2012-12-26 2018-03-06 三菱化学株式会社 荧光体、使用了该荧光体的含荧光体组合物和发光装置、以及使用了该发光装置的图像显示装置和照明装置
CN106888522B (zh) * 2013-03-04 2018-12-07 西铁城电子株式会社 发光装置
JP6496738B2 (ja) * 2013-12-30 2019-04-03 ゼネラル・エレクトリック・カンパニイ 耐湿性蛍光体組成物及び関連する方法
CN105623656B (zh) * 2014-11-24 2018-03-20 有研稀土新材料股份有限公司 红色荧光粉、红色荧光粉的制备方法及发光装置
JP2017078097A (ja) * 2015-10-19 2017-04-27 三菱化学株式会社 蛍光体、発光装置、照明装置及び画像表示装置
CN116615513A (zh) * 2020-12-22 2023-08-18 日亚化学工业株式会社 氟化物荧光体、其制造方法及发光装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012224536A (ja) 2011-04-08 2012-11-15 Shin-Etsu Chemical Co Ltd 複フッ化物及び複フッ化物蛍光体の製造方法
JP2021091754A (ja) 2019-12-06 2021-06-17 三井・ケマーズ フロロプロダクツ株式会社 水性フッ素樹脂塗料組成物
JP2021130074A (ja) 2020-02-18 2021-09-09 株式会社サタケ 籾摺調製設備、籾摺機および光学式選別機
JP2021141629A (ja) 2020-03-02 2021-09-16 三菱電機株式会社 交流回転電機の制御装置
JP2022083514A (ja) 2020-11-25 2022-06-06 片山工業株式会社 カウルモールとカウルトップガーニッシュとの連結構造

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JPWO2022255221A1 (https=) 2022-12-08
CN117425716B (zh) 2026-03-13
WO2022255221A1 (ja) 2022-12-08
CN117425716A (zh) 2024-01-19
US20240240080A1 (en) 2024-07-18

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