TWI843841B - 表面被覆螢光體粒子、表面被覆螢光體粒子之製造方法以及發光裝置 - Google Patents

表面被覆螢光體粒子、表面被覆螢光體粒子之製造方法以及發光裝置 Download PDF

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Publication number
TWI843841B
TWI843841B TW109111679A TW109111679A TWI843841B TW I843841 B TWI843841 B TW I843841B TW 109111679 A TW109111679 A TW 109111679A TW 109111679 A TW109111679 A TW 109111679A TW I843841 B TWI843841 B TW I843841B
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TW
Taiwan
Prior art keywords
mass
fluorescent particles
coated fluorescent
particle
less
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TW109111679A
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English (en)
Chinese (zh)
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TW202104538A (zh
Inventor
赤羽雅斗
江本秀幸
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日商電化股份有限公司
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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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Led Device Packages (AREA)
TW109111679A 2019-04-09 2020-04-08 表面被覆螢光體粒子、表面被覆螢光體粒子之製造方法以及發光裝置 TWI843841B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019-074460 2019-04-09
JP2019074460 2019-04-09

Publications (2)

Publication Number Publication Date
TW202104538A TW202104538A (zh) 2021-02-01
TWI843841B true TWI843841B (zh) 2024-06-01

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TW109111679A TWI843841B (zh) 2019-04-09 2020-04-08 表面被覆螢光體粒子、表面被覆螢光體粒子之製造方法以及發光裝置

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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003525968A (ja) * 1999-03-24 2003-09-02 サーノフ コーポレイション 長時間持続性のアルカリ土類金属硫化物発光体
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
TW201802230A (zh) * 2016-03-11 2018-01-16 電化股份有限公司 螢光體、發光元件及發光裝置

Family Cites Families (8)

* 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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003525968A (ja) * 1999-03-24 2003-09-02 サーノフ コーポレイション 長時間持続性のアルカリ土類金属硫化物発光体
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
TW201802230A (zh) * 2016-03-11 2018-01-16 電化股份有限公司 螢光體、發光元件及發光裝置

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Publication number Publication date
KR20210150475A (ko) 2021-12-10
WO2020209148A1 (ja) 2020-10-15
TW202104538A (zh) 2021-02-01
CN113677775A (zh) 2021-11-19
JP7507150B2 (ja) 2024-06-27
JPWO2020209148A1 (https=) 2020-10-15

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