CN113891926A - 表面被覆荧光体粒子和发光装置 - Google Patents

表面被覆荧光体粒子和发光装置 Download PDF

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Publication number
CN113891926A
CN113891926A CN202080039850.6A CN202080039850A CN113891926A CN 113891926 A CN113891926 A CN 113891926A CN 202080039850 A CN202080039850 A CN 202080039850A CN 113891926 A CN113891926 A CN 113891926A
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CN
China
Prior art keywords
phosphor particles
coated phosphor
light
particle
phosphor
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
CN202080039850.6A
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English (en)
Chinese (zh)
Inventor
赤羽雅斗
江本秀幸
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 CN113891926A publication Critical patent/CN113891926A/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
    • C09K11/64—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
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • 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
    • C09K11/0883—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
    • C09K11/644—Halogenides
    • C09K11/645—Halogenides with alkali or alkaline earth metals
    • 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
    • C09K11/7715—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing cerium
    • C09K11/77217—Silicon Nitrides or Silicon 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
    • 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
    • C09K11/77346—Aluminium Nitrides or 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Led Device Packages (AREA)
CN202080039850.6A 2019-05-31 2020-05-22 表面被覆荧光体粒子和发光装置 Pending CN113891926A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019102122 2019-05-31
JP2019-102122 2019-05-31
PCT/JP2020/020273 WO2020241482A1 (ja) 2019-05-31 2020-05-22 表面被覆蛍光体粒子、及び発光装置

Publications (1)

Publication Number Publication Date
CN113891926A true CN113891926A (zh) 2022-01-04

Family

ID=73552232

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080039850.6A Pending CN113891926A (zh) 2019-05-31 2020-05-22 表面被覆荧光体粒子和发光装置

Country Status (5)

Country Link
JP (1) JP7498171B2 (https=)
KR (1) KR102773226B1 (https=)
CN (1) CN113891926A (https=)
TW (1) TWI844681B (https=)
WO (1) WO2020241482A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023166644A (ja) * 2020-10-13 2023-11-22 デンカ株式会社 蛍光体、及び発光装置
JP2023166643A (ja) * 2020-10-13 2023-11-22 デンカ株式会社 蛍光体、及び発光装置
JP2023166642A (ja) * 2020-10-13 2023-11-22 デンカ株式会社 蛍光体、蛍光体の製造方法、及び発光装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1398947A (zh) * 1996-03-15 2003-02-26 株式会社东芝 荧光体的制造方法
CN101257012A (zh) * 2007-02-28 2008-09-03 东芝照明技术株式会社 发光装置
CN101353572A (zh) * 2007-07-26 2009-01-28 晶元光电股份有限公司 波长转换系统
CN101362945A (zh) * 2007-08-10 2009-02-11 宇部材料工业株式会社 蓝色发光荧光体
CN104183688A (zh) * 2007-07-26 2014-12-03 晶元光电股份有限公司 波长转换系统
JP2015166423A (ja) * 2014-03-04 2015-09-24 パナソニック株式会社 蛍光体及びこれを用いた発光装置
JP2017155209A (ja) * 2016-02-29 2017-09-07 日亜化学工業株式会社 窒化物蛍光体の製造方法、窒化物蛍光体及び発光装置
CN107779194A (zh) * 2016-08-24 2018-03-09 日亚化学工业株式会社 氮化物荧光体及发光装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011115879A1 (de) * 2011-10-12 2013-04-18 Osram Opto Semiconductors Gmbh Optoelektronisches Bauelement und Leuchtstoffe
WO2013175336A1 (en) 2012-05-22 2013-11-28 Koninklijke Philips N.V. New phosphors, such as new narrow-band red emitting phosphors, for solid state lighting
JP2015126423A (ja) * 2013-12-26 2015-07-06 キヤノン株式会社 撮像装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1398947A (zh) * 1996-03-15 2003-02-26 株式会社东芝 荧光体的制造方法
CN101257012A (zh) * 2007-02-28 2008-09-03 东芝照明技术株式会社 发光装置
CN101353572A (zh) * 2007-07-26 2009-01-28 晶元光电股份有限公司 波长转换系统
CN104183688A (zh) * 2007-07-26 2014-12-03 晶元光电股份有限公司 波长转换系统
CN101362945A (zh) * 2007-08-10 2009-02-11 宇部材料工业株式会社 蓝色发光荧光体
JP2015166423A (ja) * 2014-03-04 2015-09-24 パナソニック株式会社 蛍光体及びこれを用いた発光装置
JP2017155209A (ja) * 2016-02-29 2017-09-07 日亜化学工業株式会社 窒化物蛍光体の製造方法、窒化物蛍光体及び発光装置
CN107779194A (zh) * 2016-08-24 2018-03-09 日亚化学工业株式会社 氮化物荧光体及发光装置

Also Published As

Publication number Publication date
JPWO2020241482A1 (https=) 2020-12-03
KR102773226B1 (ko) 2025-02-27
KR20220015417A (ko) 2022-02-08
WO2020241482A1 (ja) 2020-12-03
JP7498171B2 (ja) 2024-06-11
TW202106858A (zh) 2021-02-16
TWI844681B (zh) 2024-06-11

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