CN117425716B - 发光材料及其制造方法 - Google Patents

发光材料及其制造方法

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Publication number
CN117425716B
CN117425716B CN202280038722.9A CN202280038722A CN117425716B CN 117425716 B CN117425716 B CN 117425716B CN 202280038722 A CN202280038722 A CN 202280038722A CN 117425716 B CN117425716 B CN 117425716B
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CN
China
Prior art keywords
light
less
heat
fluoride
mass
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.)
Active
Application number
CN202280038722.9A
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English (en)
Chinese (zh)
Other versions
CN117425716A (zh
Inventor
吉田智一
青柳健一
西俣和哉
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 CN117425716A publication Critical patent/CN117425716A/zh
Application granted granted Critical
Publication of CN117425716B publication Critical patent/CN117425716B/zh
Active 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
    • C09K11/64—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Luminescent Compositions (AREA)
CN202280038722.9A 2021-05-31 2022-05-26 发光材料及其制造方法 Active CN117425716B (zh)

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 (2)

Publication Number Publication Date
CN117425716A CN117425716A (zh) 2024-01-19
CN117425716B true CN117425716B (zh) 2026-03-13

Family

ID=84324353

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280038722.9A Active CN117425716B (zh) 2021-05-31 2022-05-26 发光材料及其制造方法

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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105623656A (zh) * 2014-11-24 2016-06-01 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
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

Family Cites Families (13)

* 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
MY161542A (en) 2011-04-08 2017-04-28 Shinetsu Chemical Co Preparation of complex fluoride and complex fluoride phosphor
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
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
JP7382813B2 (ja) 2019-12-06 2023-11-17 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
JP7409139B2 (ja) 2020-02-18 2024-01-09 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
JP6869392B1 (ja) 2020-03-02 2021-05-12 三菱電機株式会社 交流回転電機の制御装置
JP7530592B2 (ja) 2020-11-25 2024-08-08 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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105623656A (zh) * 2014-11-24 2016-06-01 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
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

Also Published As

Publication number Publication date
JPWO2022255221A1 (https=) 2022-12-08
WO2022255221A1 (ja) 2022-12-08
DE112022002865T5 (de) 2024-03-14
CN117425716A (zh) 2024-01-19
US20240240080A1 (en) 2024-07-18

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