CN113677775A - 表面被覆荧光体粒子、表面被覆荧光体粒子的制造方法及发光装置 - Google Patents

表面被覆荧光体粒子、表面被覆荧光体粒子的制造方法及发光装置 Download PDF

Info

Publication number
CN113677775A
CN113677775A CN202080027647.7A CN202080027647A CN113677775A CN 113677775 A CN113677775 A CN 113677775A CN 202080027647 A CN202080027647 A CN 202080027647A CN 113677775 A CN113677775 A CN 113677775A
Authority
CN
China
Prior art keywords
coated phosphor
phosphor particles
less
mass
equal
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
CN202080027647.7A
Other languages
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 CN113677775A publication Critical patent/CN113677775A/zh
Pending legal-status Critical Current

Links

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
    • 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
    • C09K11/64—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing aluminium
    • C09K11/644—Halogenides
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Led Device Packages (AREA)
CN202080027647.7A 2019-04-09 2020-03-31 表面被覆荧光体粒子、表面被覆荧光体粒子的制造方法及发光装置 Pending CN113677775A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-074460 2019-04-09
JP2019074460 2019-04-09
PCT/JP2020/014911 WO2020209148A1 (ja) 2019-04-09 2020-03-31 表面被覆蛍光体粒子、表面被覆蛍光体粒子の製造方法および発光装置

Publications (1)

Publication Number Publication Date
CN113677775A true CN113677775A (zh) 2021-11-19

Family

ID=72751691

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080027647.7A Pending CN113677775A (zh) 2019-04-09 2020-03-31 表面被覆荧光体粒子、表面被覆荧光体粒子的制造方法及发光装置

Country Status (5)

Country Link
JP (1) JP7507150B2 (https=)
KR (1) KR20210150475A (https=)
CN (1) CN113677775A (https=)
TW (1) TWI843841B (https=)
WO (1) WO2020209148A1 (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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1351640A (zh) * 1999-03-24 2002-05-29 萨尔诺夫公司 长余辉碱土金属硫化物磷光体
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6242043B1 (en) * 1999-03-24 2001-06-05 Sarnoff Corporation Method of improving moisture resistance for inorganic materials that are sensitive to moisture
JP5578597B2 (ja) * 2007-09-03 2014-08-27 独立行政法人物質・材料研究機構 蛍光体及びその製造方法、並びにそれを用いた発光装置
EP3133135B1 (en) * 2011-01-18 2019-03-06 Sharp Kabushiki Kaisha Semiconductor light-emitting device
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
CN104837954A (zh) * 2012-11-13 2015-08-12 电气化学工业株式会社 荧光体、发光元件及照明装置
JP2015224339A (ja) * 2014-05-30 2015-12-14 株式会社東芝 蛍光体、その製造方法及び発光装置
CN105400513A (zh) * 2015-07-21 2016-03-16 杭州萤鹤光电材料有限公司 一种红色荧光粉及其制备方法
JP6291675B2 (ja) 2015-11-11 2018-03-14 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
KR102399783B1 (ko) * 2016-03-11 2022-05-19 덴카 주식회사 형광체, 발광 소자 및 발광 장치

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1351640A (zh) * 1999-03-24 2002-05-29 萨尔诺夫公司 长余辉碱土金属硫化物磷光体
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

Also Published As

Publication number Publication date
KR20210150475A (ko) 2021-12-10
WO2020209148A1 (ja) 2020-10-15
TW202104538A (zh) 2021-02-01
JP7507150B2 (ja) 2024-06-27
TWI843841B (zh) 2024-06-01
JPWO2020209148A1 (https=) 2020-10-15

Similar Documents

Publication Publication Date Title
TWI808144B (zh) 螢光體、其製造方法及發光裝置
JP5140061B2 (ja) 蛍光体およびその製造方法、並びに光源
KR20070115951A (ko) 형광체 및 그 제조 방법 및 상기 형광체를 이용한 발광장치
JP7507149B2 (ja) 表面被覆蛍光体粒子、表面被覆蛍光体粒子の製造方法および発光装置
JP7577660B2 (ja) 蛍光体粒子の製造方法
CN113646407B (zh) 氮化物荧光体和发光装置
TW202223069A (zh) 螢光體、螢光體之製造方法、以及發光裝置
CN113677775A (zh) 表面被覆荧光体粒子、表面被覆荧光体粒子的制造方法及发光装置
TWI878624B (zh) 螢光體、以及發光裝置
JP7498171B2 (ja) 表面被覆蛍光体粒子、及び発光装置
TW202221101A (zh) 螢光體、以及發光裝置
JP7217709B2 (ja) 赤色蛍光体及び発光装置
CN106978166B (zh) 红色荧光体及发光装置
CN102933683B (zh) β 型赛隆的制备方法
JP2017186459A (ja) 窒化物蛍光体粉末およびその製造方法
JP7282757B2 (ja) 赤色蛍光体及び発光装置
JP2018109076A (ja) 緑色蛍光体、発光素子及び発光装置
JP2018109077A (ja) 緑色蛍光体、発光素子及び発光装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination