DE112019001625T8 - Leuchtstoff, Herstellungsverfahren dafür und lichtemittierende Vorrichtung - Google Patents

Leuchtstoff, Herstellungsverfahren dafür und lichtemittierende Vorrichtung Download PDF

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Publication number
DE112019001625T8
DE112019001625T8 DE112019001625.3T DE112019001625T DE112019001625T8 DE 112019001625 T8 DE112019001625 T8 DE 112019001625T8 DE 112019001625 T DE112019001625 T DE 112019001625T DE 112019001625 T8 DE112019001625 T8 DE 112019001625T8
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Germany
Prior art keywords
phosphor
manufacturing
light emitting
emitting device
method therefor
Prior art date
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Active
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DE112019001625.3T
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English (en)
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DE112019001625T5 (de
Inventor
Masato Akabane
Ryo YOSHIMATU
Hiroaki Toyoshima
Motoi Tanaka
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Denka Co Ltd
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Denka Co Ltd
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Publication of DE112019001625T5 publication Critical patent/DE112019001625T5/de
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Publication of DE112019001625T8 publication Critical patent/DE112019001625T8/de
Active 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/7729—Chalcogenides
    • C09K11/7731—Chalcogenides with 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/77346—Aluminium Nitrides or Aluminium Oxynitrides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/0821—Oxynitrides of metals, boron or silicon
    • C01B21/0825—Aluminium 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/7734—Aluminates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/50—Wavelength conversion elements
    • H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/50—Wavelength conversion elements
    • H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
    • H01L33/502—Wavelength conversion materials
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C01P2002/54—Solid solutions containing elements as dopants one element only
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Luminescent Compositions (AREA)
  • Electroluminescent Light Sources (AREA)
  • Led Device Packages (AREA)
DE112019001625.3T 2018-03-28 2019-03-14 Leuchtstoff, Herstellungsverfahren dafür und lichtemittierende Vorrichtung Active DE112019001625T8 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018-063079 2018-03-28
JP2018063079 2018-03-28
PCT/JP2019/010705 WO2019188377A1 (ja) 2018-03-28 2019-03-14 蛍光体、その製造方法及び発光装置

Publications (2)

Publication Number Publication Date
DE112019001625T5 DE112019001625T5 (de) 2021-01-21
DE112019001625T8 true DE112019001625T8 (de) 2021-03-18

Family

ID=68059939

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112019001625.3T Active DE112019001625T8 (de) 2018-03-28 2019-03-14 Leuchtstoff, Herstellungsverfahren dafür und lichtemittierende Vorrichtung

Country Status (7)

Country Link
US (1) US20210130689A1 (de)
JP (1) JPWO2019188377A1 (de)
KR (1) KR20200135859A (de)
CN (1) CN111902517A (de)
DE (1) DE112019001625T8 (de)
TW (1) TWI808144B (de)
WO (1) WO2019188377A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021015004A1 (ja) * 2019-07-22 2021-01-28 デンカ株式会社 蛍光体粒子の製造方法
JP2023166644A (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
JP2023166643A (ja) * 2020-10-13 2023-11-22 デンカ株式会社 蛍光体、及び発光装置
EP4293733A4 (de) 2022-01-20 2024-04-17 Mitsubishi Chemical Corporation Phosphor, lichtemittierende vorrichtung, beleuchtungsvorrichtung, bildanzeigevorrichtung und fahrzeuganzeigelampe
EP4293732A4 (de) 2022-01-20 2024-05-15 Mitsubishi Chemical Corporation Phosphor, lichtemittierende vorrichtung, beleuchtungsvorrichtung, bildanzeigevorrichtung und anzeigelampe für fahrzeuge
CN116987501A (zh) * 2022-01-20 2023-11-03 三菱化学株式会社 荧光体、发光装置、照明装置、图像显示装置和车辆用显示灯
JP7311867B1 (ja) 2022-01-20 2023-07-20 三菱ケミカル株式会社 蛍光体
JP7311866B1 (ja) * 2022-01-20 2023-07-20 三菱ケミカル株式会社 蛍光体
JP7464959B1 (ja) 2022-12-27 2024-04-10 三菱ケミカル株式会社 発光装置、照明装置、画像表示装置及び車両用表示灯

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101445624B1 (ko) * 2009-11-10 2014-09-29 덴끼 가가꾸 고교 가부시키가이샤 β형 사이알론, 그 제조 방법 및 그것을 사용한 발광 장치
JP5190475B2 (ja) * 2010-02-19 2013-04-24 株式会社東芝 蛍光体およびそれを用いた発光装置
US9663713B2 (en) * 2012-11-13 2017-05-30 Denka Company Limited Phosphor, light-emitting element and lighting device
JP6599230B2 (ja) * 2013-07-03 2019-10-30 デンカ株式会社 蛍光体及び発光装置
JP6715774B2 (ja) * 2014-12-16 2020-07-01 デンカ株式会社 蛍光体及びその用途
JP6531509B2 (ja) * 2015-06-16 2019-06-19 日亜化学工業株式会社 窒化物蛍光体、その製造方法及び発光装置
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
JP2017179082A (ja) * 2016-03-29 2017-10-05 三菱ケミカル株式会社 蛍光体、発光装置、照明装置及び画像表示装置
JP6536622B2 (ja) * 2016-05-30 2019-07-03 日亜化学工業株式会社 βサイアロン蛍光体の製造方法
CN107446575B (zh) * 2016-05-30 2021-08-31 日亚化学工业株式会社 β赛隆荧光体的制造方法
JPWO2018003605A1 (ja) * 2016-07-01 2019-04-18 デンカ株式会社 赤色蛍光体の製造方法

Also Published As

Publication number Publication date
CN111902517A (zh) 2020-11-06
JPWO2019188377A1 (ja) 2021-04-15
TWI808144B (zh) 2023-07-11
WO2019188377A1 (ja) 2019-10-03
DE112019001625T5 (de) 2021-01-21
US20210130689A1 (en) 2021-05-06
KR20200135859A (ko) 2020-12-03
TW201942333A (zh) 2019-11-01

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