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WO2018021418A9 - 焼結蛍光体、発光装置、照明装置及び車両用表示灯 - Google Patents

焼結蛍光体、発光装置、照明装置及び車両用表示灯 Download PDF

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Publication number
WO2018021418A9
WO2018021418A9 PCT/JP2017/027070 JP2017027070W WO2018021418A9 WO 2018021418 A9 WO2018021418 A9 WO 2018021418A9 JP 2017027070 W JP2017027070 W JP 2017027070W WO 2018021418 A9 WO2018021418 A9 WO 2018021418A9
Authority
WO
WIPO (PCT)
Prior art keywords
sintered phosphor
light
indicator lamp
vehicle indicator
emitting device
Prior art date
Application number
PCT/JP2017/027070
Other languages
English (en)
French (fr)
Other versions
WO2018021418A1 (ja
Inventor
隆 原田
幸博 宮元
謙太郎 堀部
Original Assignee
三菱ケミカル株式会社
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 三菱ケミカル株式会社 filed Critical 三菱ケミカル株式会社
Priority to CN201780046287.3A priority Critical patent/CN109642156B/zh
Priority to EP17834420.6A priority patent/EP3492556A4/en
Priority to JP2018530359A priority patent/JP6984599B2/ja
Publication of WO2018021418A1 publication Critical patent/WO2018021418A1/ja
Publication of WO2018021418A9 publication Critical patent/WO2018021418A9/ja
Priority to US16/257,502 priority patent/US11001755B2/en

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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, 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
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare 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
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • 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
    • 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
    • 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
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/77747—Silicon Nitrides or Silicon Oxynitrides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • H01L33/50—
    • H01L33/501—
    • H01L33/504—
    • H01L33/507—
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/30—Semiconductor lasers
    • H01L2933/0041—
    • H01L33/502—

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Luminescent Compositions (AREA)
  • Led Device Packages (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

内部量子効率が高く、高透過率の焼結蛍光体を提供する。窒化物蛍光体及びフッ化物無機バインダを含む焼結蛍光体であって、焼結蛍光体内の断面観察において、断面積０．０４６ｍｍ２の面積範囲に含まれる１μｍ以下のボイドの個数が７００個以下である部分、又は、断面積０．０４６ｍｍ２の面積範囲におけるボイドの面積分率が３％以下である部分を少なくとも含むことで、課題を解決する。
PCT/JP2017/027070 2016-07-27 2017-07-26 焼結蛍光体、発光装置、照明装置及び車両用表示灯 WO2018021418A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201780046287.3A CN109642156B (zh) 2016-07-27 2017-07-26 烧结荧光体、发光装置、照明装置和车辆用显示灯
EP17834420.6A EP3492556A4 (en) 2016-07-27 2017-07-26 SINTER PHOSPHOR, LIGHT EMITTING DEVICE, LIGHTING DEVICE AND VEHICLE LAMP LAMP
JP2018530359A JP6984599B2 (ja) 2016-07-27 2017-07-26 焼結蛍光体、発光装置、照明装置及び車両用表示灯
US16/257,502 US11001755B2 (en) 2016-07-27 2019-01-25 Sintered phosphor-composite, light-emitting device, lighting device and vehicle indicator lamp

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2016-147635 2016-07-27
JP2016147608 2016-07-27
JP2016147635 2016-07-27
JP2016-147608 2016-07-27

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US16/257,502 Continuation US11001755B2 (en) 2016-07-27 2019-01-25 Sintered phosphor-composite, light-emitting device, lighting device and vehicle indicator lamp

Publications (2)

Publication Number Publication Date
WO2018021418A1 WO2018021418A1 (ja) 2018-02-01
WO2018021418A9 true WO2018021418A9 (ja) 2019-01-24

Family

ID=61016231

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2017/027070 WO2018021418A1 (ja) 2016-07-27 2017-07-26 焼結蛍光体、発光装置、照明装置及び車両用表示灯

Country Status (5)

Country Link
US (1) US11001755B2 (ja)
EP (1) EP3492556A4 (ja)
JP (1) JP6984599B2 (ja)
CN (1) CN109642156B (ja)
WO (1) WO2018021418A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7157898B2 (ja) 2019-08-09 2022-10-21 株式会社タムラ製作所 波長変換部材

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7147138B2 (ja) * 2016-07-27 2022-10-05 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表示灯
WO2018168666A1 (ja) * 2017-03-13 2018-09-20 Ａｇｃ株式会社 透光性セラミックス焼結体とその製造方法
CN109837085B (zh) 2017-11-27 2023-11-28 日亚化学工业株式会社 波长转换构件的制造方法、和波长转换构件
JP6923804B2 (ja) 2017-12-08 2021-08-25 日亜化学工業株式会社 波長変換部材及びその製造方法
JP7208473B2 (ja) * 2018-04-06 2023-01-19 日亜化学工業株式会社 セラミックス複合体の製造方法、セラミックス複合体及び発光装置
CN110342939A (zh) * 2018-04-06 2019-10-18 日亚化学工业株式会社 陶瓷复合体的制造方法、陶瓷复合体和发光装置
KR102249134B1 (ko) * 2019-09-11 2021-05-07 한국광기술원 옐로우 링 현상이 저감된 형광체 플레이트 및 그의 제조방법
CN115768853B (zh) * 2020-08-06 2024-06-14 日亚化学工业株式会社 氮化物荧光体及其制造方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4733088A (en) 1985-09-02 1988-03-22 Hitachi, Ltd. Radiation detector
JPS63113388A (ja) * 1986-04-30 1988-05-18 Hitachi Metals Ltd シンチレ−タ材料
JP2595027B2 (ja) * 1988-03-23 1997-03-26 株式会社日立製作所 セラミツクシンチレータの製造方法
JPH0516756A (ja) * 1991-07-09 1993-01-26 Toyoda Gosei Co Ltd エアバツグ用ステアリングホイールパツド
US20070267646A1 (en) 2004-06-03 2007-11-22 Philips Lumileds Lighting Company, Llc Light Emitting Device Including a Photonic Crystal and a Luminescent Ceramic
US7361938B2 (en) 2004-06-03 2008-04-22 Philips Lumileds Lighting Company Llc Luminescent ceramic for a light emitting device
US7476338B2 (en) 2004-08-27 2009-01-13 Dowa Electronics Materials Co., Ltd. Phosphor and manufacturing method for the same, and light source
JP4855869B2 (ja) 2006-08-25 2012-01-18 日亜化学工業株式会社 発光装置の製造方法
JP4650378B2 (ja) 2006-08-31 2011-03-16 日亜化学工業株式会社 発光装置の製造方法
JP5412710B2 (ja) 2007-01-31 2014-02-12 日亜化学工業株式会社 窒化物系蛍光体又は酸窒化物系蛍光体
US10023796B2 (en) * 2007-02-07 2018-07-17 Lumileds Llc Illumination system comprising composite monolithic ceramic luminescence converter
CN101663372B (zh) 2007-04-18 2014-05-28 三菱化学株式会社 荧光体及其制造方法、含荧光体组合物、发光装置、照明装置、图像显示装置以及含氮化合物
US7963817B2 (en) 2007-09-18 2011-06-21 Nichia Corporation Phosphor-containing molded member, method of manufacturing the same, and light emitting device having the same
CN101953230B (zh) * 2008-02-21 2013-03-27 日东电工株式会社 具有半透明陶瓷板的发光装置
JP4466758B2 (ja) * 2008-04-03 2010-05-26 三菱化学株式会社 蛍光体及びその製造方法、蛍光体含有組成物、発光装置、照明装置並びに画像表示装置
US8274215B2 (en) 2008-12-15 2012-09-25 Intematix Corporation Nitride-based, red-emitting phosphors
JP5454473B2 (ja) * 2008-06-16 2014-03-26 株式会社ニコン 蛍光体セラミックス及びその製造方法、並びに発光素子
CN101724401A (zh) * 2008-10-21 2010-06-09 大连路明发光科技股份有限公司 一种红色发光的硅氧氮化物荧光材料、制备方法及使用其的发光装置
JP5353638B2 (ja) * 2008-10-30 2013-11-27 三菱化学株式会社 蛍光体及びその製造方法と、その蛍光体を用いた蛍光体含有組成物及び発光装置、並びに、その発光装置を用いた画像表示装置及び照明装置
JP2010265463A (ja) 2010-07-06 2010-11-25 Dowa Electronics Materials Co Ltd 窒化物蛍光体、窒化物蛍光体の製造方法、並びに上記窒化物蛍光体を用いた光源及びｌｅｄ
JP5498908B2 (ja) * 2010-09-29 2014-05-21 株式会社東芝 固体シンチレータ用材料、固体シンチレータ、およびそれを用いた放射線検出器並びに放射線検査装置
JP5572049B2 (ja) * 2010-09-29 2014-08-13 株式会社東芝 固体シンチレータ用材料、固体シンチレータ、およびそれを用いた放射線検出器並びに放射線検査装置
JP5862677B2 (ja) * 2011-11-17 2016-02-16 株式会社ニコン ＣａＦ２系透光性セラミックスおよびその製造方法
WO2013136804A1 (ja) * 2012-03-15 2013-09-19 株式会社 東芝 固体シンチレータ、放射線検出器、および放射線検査装置
JP6834491B2 (ja) 2015-01-21 2021-02-24 三菱ケミカル株式会社 焼結蛍光体、発光装置、照明装置、車両前照灯、及び焼結蛍光体の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7157898B2 (ja) 2019-08-09 2022-10-21 株式会社タムラ製作所 波長変換部材

Also Published As

Publication number Publication date
WO2018021418A1 (ja) 2018-02-01
JPWO2018021418A1 (ja) 2019-05-23
JP6984599B2 (ja) 2021-12-22
EP3492556A4 (en) 2019-10-02
US20190153315A1 (en) 2019-05-23
CN109642156B (zh) 2022-03-22
US11001755B2 (en) 2021-05-11
CN109642156A (zh) 2019-04-16
EP3492556A1 (en) 2019-06-05

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