TW201412944A - 螢光物質，發光裝置與製造螢光物質的方法 - Google Patents

螢光物質，發光裝置與製造螢光物質的方法 Download PDF

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Publication number
TW201412944A
TW201412944A TW102108826A TW102108826A TW201412944A TW 201412944 A TW201412944 A TW 201412944A TW 102108826 A TW102108826 A TW 102108826A TW 102108826 A TW102108826 A TW 102108826A TW 201412944 A TW201412944 A TW 201412944A
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Taiwan
Prior art keywords
light
emitting
fluorescent substance
phosphor
yellow
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TW102108826A
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English (en)
Chinese (zh)
Inventor
福田由美
松田直寿
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東芝股份有限公司
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Application filed by 東芝股份有限公司 filed Critical 東芝股份有限公司
Publication of TW201412944A publication Critical patent/TW201412944A/zh

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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
    • C09K11/77—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
    • C09K11/7716—Chalcogenides
    • C09K11/7718—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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/65—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing carbon
    • 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
    • C09K11/77218—Silicon Aluminium Nitrides or Silicon 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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/55—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing beryllium, magnesium, alkali metals 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
    • C09K11/59—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing silicon
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/551—Materials of bond wires
    • H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
    • H10W72/5522—Materials of bond wires comprising metals or metalloids, e.g. silver comprising gold [Au]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W74/00—Encapsulations, e.g. protective coatings
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations
    • H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
    • H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
    • H10W90/756—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked lead frame, conducting package substrate or heat sink

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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)
TW102108826A 2012-09-25 2013-03-13 螢光物質，發光裝置與製造螢光物質的方法 TW201412944A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012211074A JP5746672B2 (ja) 2012-09-25 2012-09-25 蛍光体、発光装置、および蛍光体の製造方法

Publications (1)

Publication Number Publication Date
TW201412944A true TW201412944A (zh) 2014-04-01

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TW102108826A TW201412944A (zh) 2012-09-25 2013-03-13 螢光物質，發光裝置與製造螢光物質的方法

Country Status (6)

Country Link
US (1) US8987986B2 (enExample)
EP (1) EP2711410A1 (enExample)
JP (1) JP5746672B2 (enExample)
KR (1) KR101487592B1 (enExample)
CN (1) CN103666470A (enExample)
TW (1) TW201412944A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113934095A (zh) * 2020-06-29 2022-01-14 松下知识产权经营株式会社 波长转换器件、投影仪以及荧光体陶瓷部件
TWI927990B (zh) 2020-11-13 2026-06-11 日商電化股份有限公司 螢光體粉末、發光裝置、圖像顯示裝置及照明裝置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5762929B2 (ja) * 2011-11-16 2015-08-12 株式会社東芝 蛍光体、発光装置、および蛍光体の製造方法
JP6081235B2 (ja) * 2013-03-07 2017-02-15 株式会社東芝 白色発光装置
JP2014181260A (ja) * 2013-03-18 2014-09-29 Toshiba Corp 蛍光体、発光装置、および蛍光体の製造方法
JP2015157919A (ja) * 2014-02-25 2015-09-03 株式会社東芝 蛍光体、発光装置、および蛍光体の製造方法
JP2015187250A (ja) * 2014-03-12 2015-10-29 株式会社東芝 蛍光体、その製造方法、およびその蛍光体を用いた発光装置
JP2016060844A (ja) * 2014-09-18 2016-04-25 株式会社東芝 蛍光体、発光装置、および蛍光体の製造方法
JP2016060891A (ja) * 2014-09-22 2016-04-25 株式会社東芝 蛍光体、蛍光体の製造方法、およびそれを用いた発光装置
US9528876B2 (en) 2014-09-29 2016-12-27 Innovative Science Tools, Inc. Solid state broad band near-infrared light source

Family Cites Families (14)

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DE10146719A1 (de) * 2001-09-20 2003-04-17 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Beleuchtungseinheit mit mindestens einer LED als Lichtquelle
WO2005019376A1 (ja) * 2003-08-22 2005-03-03 National Institute For Materials Science 酸窒化物蛍光体と発光器具
US7524437B2 (en) * 2005-03-04 2009-04-28 Dowa Electronics Materials Co., Ltd. Phosphor and manufacturing method of the same, and light emitting device using the phosphor
CN102816565B (zh) 2005-09-27 2015-05-27 三菱化学株式会社 荧光体及其制造方法、以及使用该荧光体的发光装置
JP4932248B2 (ja) 2005-12-21 2012-05-16 Ｎｅｃライティング株式会社 黄色発光蛍光体、それを用いた白色発光素子、およびそれを用いた照明装置
EP2518129B1 (en) * 2006-03-10 2014-04-23 Kabushiki Kaisha Toshiba Luminescent material and light-emitting device
US8469760B2 (en) 2006-03-31 2013-06-25 Dowa Electronics Materials Co., Ltd. Light emitting device and method for producing same
JP4911578B2 (ja) * 2006-06-06 2012-04-04 シャープ株式会社 酸窒化物蛍光体および発光装置
JP5378644B2 (ja) * 2006-09-29 2013-12-25 Ｄｏｗａホールディングス株式会社 窒化物蛍光体または酸窒化物蛍光体の製造方法
JP5592602B2 (ja) 2008-07-31 2014-09-17 株式会社東芝 蛍光体およびそれを用いた発光装置
JP5129392B2 (ja) * 2009-08-28 2013-01-30 株式会社東芝 蛍光体の製造方法およびそれにより製造された蛍光体
JP5127965B2 (ja) 2010-09-02 2013-01-23 株式会社東芝 蛍光体およびそれを用いた発光装置
JP5762929B2 (ja) * 2011-11-16 2015-08-12 株式会社東芝 蛍光体、発光装置、および蛍光体の製造方法
JP5851214B2 (ja) * 2011-11-16 2016-02-03 株式会社東芝 蛍光体、発光装置、および蛍光体の製造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113934095A (zh) * 2020-06-29 2022-01-14 松下知识产权经营株式会社 波长转换器件、投影仪以及荧光体陶瓷部件
CN113934095B (zh) * 2020-06-29 2024-01-23 松下知识产权经营株式会社 波长转换器件、投影仪以及荧光体陶瓷部件
TWI927990B (zh) 2020-11-13 2026-06-11 日商電化股份有限公司 螢光體粉末、發光裝置、圖像顯示裝置及照明裝置

Also Published As

Publication number Publication date
US8987986B2 (en) 2015-03-24
US20140084782A1 (en) 2014-03-27
JP2014065797A (ja) 2014-04-17
JP5746672B2 (ja) 2015-07-08
KR20140039956A (ko) 2014-04-02
EP2711410A1 (en) 2014-03-26
CN103666470A (zh) 2014-03-26
KR101487592B1 (ko) 2015-01-29

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