JP6420837B2 - 色安定性マンガンドープ蛍光体を調製する方法 - Google Patents

色安定性マンガンドープ蛍光体を調製する方法 Download PDF

Info

Publication number
JP6420837B2
JP6420837B2 JP2016536492A JP2016536492A JP6420837B2 JP 6420837 B2 JP6420837 B2 JP 6420837B2 JP 2016536492 A JP2016536492 A JP 2016536492A JP 2016536492 A JP2016536492 A JP 2016536492A JP 6420837 B2 JP6420837 B2 JP 6420837B2
Authority
JP
Japan
Prior art keywords
phosphor
formula
sif
led
solution
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2016536492A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016534199A (ja
JP2016534199A5 (enExample
Inventor
マーフィー,ジェームズ・エドワード
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JP2016534199A publication Critical patent/JP2016534199A/ja
Publication of JP2016534199A5 publication Critical patent/JP2016534199A5/ja
Application granted granted Critical
Publication of JP6420837B2 publication Critical patent/JP6420837B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/61Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing fluorine, chlorine, bromine, iodine or unspecified halogen elements
    • C09K11/617Silicates
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/67Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing refractory metals
    • C09K11/674Halogenides
    • C09K11/675Halogenides with alkali or alkaline earth metals
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V13/00Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02Combinations of only two kinds of elements
    • F21V13/08Combinations of only two kinds of elements the elements being filters or photoluminescent elements and reflectors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00Globes; Bowls; Cover glasses
    • F21V3/04Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/10Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings
    • F21V3/12Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings the coatings comprising photoluminescent substances
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/30Elements containing photoluminescent material distinct from or spaced from the light source
    • F21V9/38Combination of two or more photoluminescent elements of different materials
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10HINORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80Constructional details
    • H10H20/85Packages
    • H10H20/851Wavelength conversion means
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10HINORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80Constructional details
    • H10H20/85Packages
    • H10H20/851Wavelength conversion means
    • H10H20/8511Wavelength conversion means characterised by their material, e.g. binder
    • H10H20/8512Wavelength conversion materials
    • H10W74/00
    • H10W90/756
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Led Device Packages (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
JP2016536492A 2013-08-22 2014-08-22 色安定性マンガンドープ蛍光体を調製する方法 Active JP6420837B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361868633P 2013-08-22 2013-08-22
US61/868,633 2013-08-22
US14/465,024 US9399732B2 (en) 2013-08-22 2014-08-21 Processes for preparing color stable manganese-doped phosphors
US14/465,024 2014-08-21
PCT/US2014/052376 WO2015027202A1 (en) 2013-08-22 2014-08-22 Processes for preparing color stable manganese-doped phosphors

Publications (3)

Publication Number Publication Date
JP2016534199A JP2016534199A (ja) 2016-11-04
JP2016534199A5 JP2016534199A5 (enExample) 2017-09-28
JP6420837B2 true JP6420837B2 (ja) 2018-11-07

Family

ID=52479734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016536492A Active JP6420837B2 (ja) 2013-08-22 2014-08-22 色安定性マンガンドープ蛍光体を調製する方法

Country Status (13)

Country Link
US (1) US9399732B2 (enExample)
EP (1) EP3036306B1 (enExample)
JP (1) JP6420837B2 (enExample)
KR (1) KR101931213B1 (enExample)
CN (1) CN105452418B (enExample)
AU (2) AU2014308596A1 (enExample)
BR (1) BR112016002023A2 (enExample)
CA (1) CA2921044C (enExample)
MX (1) MX373503B (enExample)
MY (1) MY174710A (enExample)
PH (1) PH12016500292A1 (enExample)
TW (1) TWI643937B (enExample)
WO (1) WO2015027202A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017520641A (ja) * 2014-06-12 2017-07-27 ゼネラル・エレクトリック・カンパニイ 色安定赤色発光蛍光体

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9868898B2 (en) 2013-03-15 2018-01-16 General Electric Company Processes for preparing color stable red-emitting phosphors
JP5783302B2 (ja) * 2013-07-03 2015-09-24 日亜化学工業株式会社 フッ化物蛍光体及びそれを用いた発光装置並びに蛍光体の製造方法
US10047286B2 (en) 2014-10-27 2018-08-14 General Electric Company Color stable red-emitting phosphors
JP6303980B2 (ja) * 2014-10-30 2018-04-04 信越化学工業株式会社 Mn賦活複フッ化物蛍光体の処理方法
US9982190B2 (en) 2015-02-20 2018-05-29 General Electric Company Color stable red-emitting phosphors
CN107592880A (zh) * 2015-05-18 2018-01-16 通用电气公司 用于制备mn掺杂的氟化物磷光体的方法
EP3303516A1 (en) 2015-06-01 2018-04-11 General Electric Company Color stable red-emitting phosphors
KR101854114B1 (ko) 2015-09-23 2018-06-14 한국화학연구원 금속불화물 적색 형광체 및 이를 이용한 발광소자
WO2017114108A1 (zh) * 2015-12-29 2017-07-06 有研稀土新材料股份有限公司 红色荧光粉、其制备方法及包含该红色荧光粉的发光器件
US10851293B2 (en) * 2016-04-14 2020-12-01 Current Lighting Solutions, Llc Phosphor materials for light sources and method for manufacturing the same
CN105950137A (zh) * 2016-05-05 2016-09-21 中国人民大学 一种Mn4+掺杂的氟化物红色荧光粉及其制备方法与应用
US10072206B2 (en) 2016-06-30 2018-09-11 General Electric Company Processes for preparing color stable red-emitting phosphors
US10193030B2 (en) * 2016-08-08 2019-01-29 General Electric Company Composite materials having red emitting phosphors
US11114591B2 (en) * 2016-08-17 2021-09-07 Current Lighting Solutions, Llc Core-shell materials with red-emitting phosphors
US11702348B2 (en) 2016-08-19 2023-07-18 Current Lighting Solutions, Llc Purified potassium hexafluoromanganate and methods for purifying potassium hexafluoromanganate
KR20190068580A (ko) * 2016-10-12 2019-06-18 메르크 파텐트 게엠베하 LED 솔리드 스테이트 광원용 변환 발광성 재료로서 Mn4+ 활성화 발광 재료
KR102533942B1 (ko) * 2016-11-17 2023-05-17 커런트 라이팅 솔루션즈, 엘엘씨 코팅된 적색선 방출 인광체
US11193059B2 (en) 2016-12-13 2021-12-07 Current Lighting Solutions, Llc Processes for preparing color stable red-emitting phosphor particles having small particle size
US10793773B2 (en) 2017-03-16 2020-10-06 Current Lighting Solutions, Llc Color stable red-emitting phosphors
US20190048258A1 (en) * 2017-08-10 2019-02-14 General Electric Company Coated manganese doped phosphors
CN109423276B (zh) * 2017-09-05 2022-03-15 厦门稀土材料研究所 一种高效稳定的Mn4+掺杂氟化物发光材料及其制备方法
WO2019054986A1 (en) 2017-09-12 2019-03-21 General Electric Company METHODS FOR PREPARING PHOSPHORES EMITTING IN STABLE COLOR RED
WO2019054979A1 (en) 2017-09-12 2019-03-21 General Electric Company METHODS FOR PREPARING COLOR-STABLE RED EMITTING LUMINOPHORES
US11862758B2 (en) 2018-11-28 2024-01-02 Lawrence Livermore National Security, Llc Systems and methods for fluoride ceramic phosphors for LED lighting
JP6821133B2 (ja) 2018-12-20 2021-01-27 日亜化学工業株式会社 フッ化物蛍光体の製造方法
CN112133810B (zh) * 2020-10-29 2022-06-07 深圳市广社照明科技有限公司 远程荧光粉大角度散射贴片led
KR20220151076A (ko) * 2021-05-04 2022-11-14 삼성전자주식회사 발광장치 및 식물생장용 조명장치
JP7348534B2 (ja) * 2021-07-02 2023-09-21 日亜化学工業株式会社 フッ化物蛍光体の製造方法
CN116496774A (zh) * 2023-04-24 2023-07-28 东南大学 一种锰掺杂氟化物荧光粉的耐水改性方法

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2522074A (en) 1946-05-03 1950-09-12 Univ Rochester Method of rendering infrared radiation visible employing doubly activated alkaline earth sulfide phosphors
US3576756A (en) 1968-06-12 1971-04-27 Mallinckrodt Chemical Works Fluocomplexes of titanium, silicon, tin and germanium, activated by tetravalent manganese
GB1360690A (en) 1973-02-16 1974-07-17 Gen Electric Co Ltd Luminescent materials
US4479886A (en) 1983-08-08 1984-10-30 Gte Products Corporation Method of making cerium activated yttrium aluminate phosphor
JP3428352B2 (ja) * 1997-03-21 2003-07-22 三菱マテリアル株式会社 耐湿性の改善された赤外励起発光体及びその製造方法
US6103296A (en) 1998-04-22 2000-08-15 Osram Sylvania Inc. Method for improving the screen brightness of gadolinium oxysulfide x-ray phosphors
JP2002069442A (ja) * 2000-09-01 2002-03-08 Showa Denko Kk シリカ被膜発光体粒子
CN1157462C (zh) 2002-04-15 2004-07-14 清华大学 一种制备纳米级氟化物基质上转换荧光材料的方法
JP4516793B2 (ja) 2003-08-22 2010-08-04 パナソニック株式会社 プラズマディスプレイパネル
US7524480B2 (en) 2004-09-10 2009-04-28 Show A Denko K.K. Process for producing manganese fluoride
US7270773B2 (en) 2005-01-10 2007-09-18 General Electric Company Quantum-splitting fluoride-based phosphors, method of producing, and radiation sources incorporating same
US7648649B2 (en) 2005-02-02 2010-01-19 Lumination Llc Red line emitting phosphors for use in led applications
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
TWI389337B (zh) 2005-05-12 2013-03-11 松下電器產業股份有限公司 發光裝置與使用其之顯示裝置及照明裝置,以及發光裝置之製造方法
EP1892268B1 (en) 2005-06-14 2015-10-28 Denki Kagaku Kogyo Kabushiki Kaisha Resin composition and sheet containing phosphor, and light emitting element using such composition and sheet
WO2008123498A1 (ja) 2007-03-30 2008-10-16 Mitsubishi Chemical Corporation 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
US7847309B2 (en) 2007-07-16 2010-12-07 GE Lighting Solutions, LLC Red line emitting complex fluoride phosphors activated with Mn4+
EP2242119A4 (en) 2008-02-07 2012-03-07 Mitsubishi Chem Corp SEMICONDUCTOR LIGHT ARRANGEMENT, BACKLIGHT ARRANGEMENT, PAINT DISPLAY ARRANGEMENT, AND FLUORATE USED FOR THESE ARRANGEMENTS
CN102790164B (zh) 2008-03-03 2016-08-10 Ge磷光体技术有限责任公司 发光装置
WO2009119486A1 (ja) 2008-03-25 2009-10-01 国立大学法人群馬大学 蛍光体及びその製造方法並びに該蛍光体を用いた白色発光ダイオード
JP5239043B2 (ja) * 2008-07-18 2013-07-17 シャープ株式会社 発光装置および発光装置の製造方法
JP2010093132A (ja) 2008-10-09 2010-04-22 Sharp Corp 半導体発光装置およびそれを用いた画像表示装置、液晶表示装置
US8703016B2 (en) 2008-10-22 2014-04-22 General Electric Company Phosphor materials and related devices
WO2011073951A2 (en) 2009-12-17 2011-06-23 Koninklijke Philips Electronics N.V. Lighting device with light source and wavelength converting element
US8593062B2 (en) 2010-04-29 2013-11-26 General Electric Company Color stable phosphors for LED lamps and methods for preparing them
US8057706B1 (en) * 2010-07-27 2011-11-15 General Electric Company Moisture-resistant phosphor and associated method
US8210698B2 (en) 2010-07-28 2012-07-03 Bridgelux, Inc. Phosphor layer having enhanced thermal conduction and light sources utilizing the phosphor layer
EP2629341B8 (en) 2010-10-15 2020-04-08 Mitsubishi Chemical Corporation White light emitting device and lighting device
US8252613B1 (en) * 2011-03-23 2012-08-28 General Electric Company Color stable manganese-doped phosphors
MY167700A (en) 2011-04-08 2018-09-21 Shinetsu Chemical Co Preparation of complex fluoride and complex fluoride phosphor
JP5418548B2 (ja) * 2011-07-06 2014-02-19 日亜化学工業株式会社 フッ化物蛍光体及びそのフッ化物蛍光体を用いた発光装置
JP5375906B2 (ja) 2011-09-13 2013-12-25 日亜化学工業株式会社 フッ化物蛍光体及びそれを用いた発光装置
WO2013088313A1 (en) 2011-12-16 2013-06-20 Koninklijke Philips Electronics N.V. Mn-activated hexafluorosilicates for led applications
CN104114671B (zh) 2012-02-16 2016-10-26 皇家飞利浦有限公司 用于半导体led的涂布的窄带发红光氟硅酸盐
JP5840540B2 (ja) 2012-03-15 2016-01-06 株式会社東芝 白色照明装置
WO2013144919A1 (en) 2012-03-29 2013-10-03 Koninklijke Philips N.V. Phosphor in inorganic binder for led applications
US20150132585A1 (en) 2012-04-18 2015-05-14 Nitto Denko Corporation Phosphor Ceramics and Methods of Making the Same
CN102827601B (zh) 2012-09-17 2014-08-20 中国科学院福建物质结构研究所 氟化物荧光粉体材料及其半导体发光器件
CN102851026B (zh) 2012-10-15 2014-07-02 温州大学 一种二基色白光led用红光材料及其制备方法
RU2639733C2 (ru) 2012-11-01 2017-12-22 Люмиледс Холдинг Б.В. Устройство с широкой цветовой палитрой на основе сид
US9698314B2 (en) * 2013-03-15 2017-07-04 General Electric Company Color stable red-emitting phosphors
JP5783302B2 (ja) * 2013-07-03 2015-09-24 日亜化学工業株式会社 フッ化物蛍光体及びそれを用いた発光装置並びに蛍光体の製造方法
JP6189236B2 (ja) * 2014-03-19 2017-08-30 大日本印刷株式会社 液晶表示装置およびその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017520641A (ja) * 2014-06-12 2017-07-27 ゼネラル・エレクトリック・カンパニイ 色安定赤色発光蛍光体

Also Published As

Publication number Publication date
WO2015027202A1 (en) 2015-02-26
CA2921044C (en) 2019-01-08
CN105452418A (zh) 2016-03-30
CN105452418B (zh) 2018-02-13
BR112016002023A2 (pt) 2017-08-01
JP2016534199A (ja) 2016-11-04
CA2921044A1 (en) 2015-02-26
EP3036306B1 (en) 2019-11-27
AU2014308596A1 (en) 2016-03-03
KR101931213B1 (ko) 2018-12-21
MX2016002275A (es) 2016-05-31
TW201608009A (zh) 2016-03-01
EP3036306A1 (en) 2016-06-29
TWI643937B (zh) 2018-12-11
AU2018201820A1 (en) 2018-04-12
US20150054400A1 (en) 2015-02-26
MY174710A (en) 2020-05-10
US9399732B2 (en) 2016-07-26
MX373503B (es) 2020-04-30
PH12016500292A1 (en) 2016-05-02
KR20160045788A (ko) 2016-04-27

Similar Documents

Publication Publication Date Title
JP6420837B2 (ja) 色安定性マンガンドープ蛍光体を調製する方法
JP7094715B2 (ja) 色安定赤色発光蛍光体
JP6694398B2 (ja) 色安定性赤色発光蛍光体
US20170145304A1 (en) Color stable red-emitting phosphors
JP2017520641A (ja) 色安定赤色発光蛍光体
JP2017521511A (ja) 赤色発光蛍光体及びその関連装置
EP3090030A1 (en) Moisture-resistant phosphor compositions and associate methods
TWI684639B (zh) 顏色穩定之紅色發光磷光體

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170815

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170815

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20180518

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180529

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180827

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20180918

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20181012

R150 Certificate of patent or registration of utility model

Ref document number: 6420837

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250