CN109219646B - 发射红光的磷光体及相关装置 - Google Patents

发射红光的磷光体及相关装置 Download PDF

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Publication number
CN109219646B
CN109219646B CN201780034265.5A CN201780034265A CN109219646B CN 109219646 B CN109219646 B CN 109219646B CN 201780034265 A CN201780034265 A CN 201780034265A CN 109219646 B CN109219646 B CN 109219646B
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China
Prior art keywords
particles
phosphor
manganese
precursor
doped
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CN201780034265.5A
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Chinese (zh)
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CN109219646A (zh
Inventor
W·W·比尔斯
J·何
F·杜
J·E·墨菲
W·E·科恩
C·D·尼尔森
C·S·林克
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General Electric Co
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General Electric Co
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Priority claimed from US15/171,098 external-priority patent/US10563121B2/en
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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
    • C09K11/61—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing fluorine, chlorine, bromine, iodine or unspecified halogen elements
    • C09K11/615—Halogenides
    • C09K11/616—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
    • C09K11/61—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing fluorine, chlorine, bromine, iodine or unspecified halogen elements
    • C09K11/617—Silicates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
CN201780034265.5A 2016-06-02 2017-05-25 发射红光的磷光体及相关装置 Active CN109219646B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/171,098 2016-06-02
US15/171,098 US10563121B2 (en) 2014-06-12 2016-06-02 Red-emitting phosphors and associated devices
PCT/US2017/034477 WO2017210080A1 (fr) 2016-06-02 2017-05-25 Substances luminescentes émettant de la lumière rouge et dispositifs associés

Publications (2)

Publication Number Publication Date
CN109219646A CN109219646A (zh) 2019-01-15
CN109219646B true CN109219646B (zh) 2023-03-07

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CN201780034265.5A Active CN109219646B (zh) 2016-06-02 2017-05-25 发射红光的磷光体及相关装置

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JP (1) JP7036745B2 (fr)
CN (1) CN109219646B (fr)
TW (1) TWI726106B (fr)
WO (1) WO2017210080A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112410023A (zh) * 2020-11-23 2021-02-26 广州珠江光电新材料有限公司 一种铕激发硼酸锶紫外荧光粉及其制备方法
US12545836B2 (en) 2021-06-21 2026-02-10 Nichia Corporation Fluoride phosphor and method of producing the same, wavelength conversion member, and light emitting device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104893718A (zh) * 2011-03-23 2015-09-09 通用电气公司 颜色稳定的锰掺杂的磷光体
CN105038774A (zh) * 2014-05-01 2015-11-11 通用电气公司 制备发红光磷光体的方法
CN105189696A (zh) * 2013-03-15 2015-12-23 通用电气公司 颜色稳定的发射红色的磷光体

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7497973B2 (en) 2005-02-02 2009-03-03 Lumination Llc Red line emitting phosphor materials for use in LED applications
US7358542B2 (en) 2005-02-02 2008-04-15 Lumination Llc Red emitting phosphor materials for use in LED and LCD applications
US7648649B2 (en) 2005-02-02 2010-01-19 Lumination Llc Red line emitting phosphors for use in led applications
JP5130640B2 (ja) * 2005-04-01 2013-01-30 三菱化学株式会社 蛍光体の製造方法
JP2008274254A (ja) * 2007-03-30 2008-11-13 Mitsubishi Chemicals Corp 蛍光体及びその製造方法、蛍光体含有組成物、発光装置、並びに画像表示装置及び照明装置
US9567516B2 (en) * 2014-06-12 2017-02-14 General Electric Company Red-emitting phosphors and associated devices
US9512357B2 (en) * 2014-07-22 2016-12-06 General Electric Company Red-emitting phosphors, associated processes and devices
JP5915713B2 (ja) * 2014-09-30 2016-05-11 日亜化学工業株式会社 フッ化物蛍光体及びその製造方法並びに発光装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104893718A (zh) * 2011-03-23 2015-09-09 通用电气公司 颜色稳定的锰掺杂的磷光体
CN105189696A (zh) * 2013-03-15 2015-12-23 通用电气公司 颜色稳定的发射红色的磷光体
CN105038774A (zh) * 2014-05-01 2015-11-11 通用电气公司 制备发红光磷光体的方法

Also Published As

Publication number Publication date
CN109219646A (zh) 2019-01-15
TW201811981A (zh) 2018-04-01
JP7036745B2 (ja) 2022-03-15
WO2017210080A1 (fr) 2017-12-07
TWI726106B (zh) 2021-05-01
JP2019522078A (ja) 2019-08-08
CA3037852A1 (fr) 2017-12-07

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