KR102461561B1 - 색 안정한 적색 발광 인광체 - Google Patents

색 안정한 적색 발광 인광체 Download PDF

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KR102461561B1
KR102461561B1 KR1020217014938A KR20217014938A KR102461561B1 KR 102461561 B1 KR102461561 B1 KR 102461561B1 KR 1020217014938 A KR1020217014938 A KR 1020217014938A KR 20217014938 A KR20217014938 A KR 20217014938A KR 102461561 B1 KR102461561 B1 KR 102461561B1
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phosphor
combinations
delete delete
color stable
doped phosphor
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KR20210087953A (ko
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제임스 에드워드 머피
프라산트 쿠마르 남말와르
나가베니 카르카다
로버트 조셉 라이온스
애쉬파쿨 이슬람 초두리
아난트 애츄트 셋루어
플로렌치오 가르시아
윌리엄 윈더 비어스
팡밍 두
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제네럴 일렉트릭 컴퍼니
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KR1020217014938A 2013-03-15 2014-03-14 색 안정한 적색 발광 인광체 Active KR102461561B1 (ko)

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US201361791511P 2013-03-15 2013-03-15
US61/791,511 2013-03-15
US14/208,592 US9698314B2 (en) 2013-03-15 2014-03-13 Color stable red-emitting phosphors
US14/208,592 2014-03-13
KR1020157029868A KR102255496B1 (ko) 2013-03-15 2014-03-14 색 안정한 적색 발광 인광체
PCT/US2014/027733 WO2014152787A1 (en) 2013-03-15 2014-03-14 Color stable red-emitting phosphors

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US (2) US9698314B2 (enExample)
EP (2) EP3572480A1 (enExample)
JP (2) JP6392313B2 (enExample)
KR (2) KR102461561B1 (enExample)
CN (2) CN107482102B (enExample)
AU (6) AU2014239197B2 (enExample)
BR (1) BR112015022228B1 (enExample)
CA (1) CA2905489C (enExample)
MX (1) MX2015012735A (enExample)
MY (3) MY187622A (enExample)
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Families Citing this family (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014165225A (ja) * 2013-02-21 2014-09-08 Toshiba Lighting & Technology Corp 発光モジュールおよび照明装置
US9868898B2 (en) * 2013-03-15 2018-01-16 General Electric Company Processes for preparing color stable red-emitting phosphors
US9580648B2 (en) 2013-03-15 2017-02-28 General Electric Company Color stable red-emitting phosphors
US9698314B2 (en) * 2013-03-15 2017-07-04 General Electric Company Color stable red-emitting phosphors
US9399732B2 (en) * 2013-08-22 2016-07-26 General Electric Company Processes for preparing color stable manganese-doped phosphors
US10230022B2 (en) 2014-03-13 2019-03-12 General Electric Company Lighting apparatus including color stable red emitting phosphors and quantum dots
JP6094522B2 (ja) 2014-04-10 2017-03-15 日亜化学工業株式会社 フッ化物蛍光体の製造方法
US9512356B2 (en) * 2014-05-01 2016-12-06 General Electric Company Process for preparing red-emitting phosphors
US9546318B2 (en) * 2014-05-01 2017-01-17 General Electric Company Process for preparing red-emitting phosphors
US9371481B2 (en) * 2014-06-12 2016-06-21 General Electric Company Color stable red-emitting phosphors
US10563121B2 (en) * 2014-06-12 2020-02-18 Current Lighting Solutions, Llc Red-emitting phosphors and associated devices
US9385282B2 (en) * 2014-06-12 2016-07-05 General Electric Company Color stable red-emitting phosphors
US9567516B2 (en) * 2014-06-12 2017-02-14 General Electric Company Red-emitting phosphors and associated devices
US9376615B2 (en) * 2014-06-12 2016-06-28 General Electric Company Color stable red-emitting phosphors
US9512357B2 (en) * 2014-07-22 2016-12-06 General Electric Company Red-emitting phosphors, associated processes and devices
EP2988340B1 (en) 2014-08-18 2017-10-11 Seoul Semiconductor Co., Ltd. Light emitting diode package and manufacturing method thereof
TWI509844B (zh) * 2014-09-19 2015-11-21 東貝光電科技股份有限公司 Applied to the backlight of the LED light-emitting structure
KR101809793B1 (ko) * 2014-09-30 2017-12-15 니치아 카가쿠 고교 가부시키가이샤 불화물 형광체 및 그 제조 방법 및 발광 장치
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
JP2016088950A (ja) * 2014-10-30 2016-05-23 信越化学工業株式会社 赤色蛍光体
BR112017008966A2 (pt) * 2014-11-21 2017-12-26 Gen Electric ?processo para a síntese de um fósforo, fósforo, aparelhos de iluminação e dispositivo de luz de fundo?
US9890328B2 (en) 2014-12-12 2018-02-13 General Electric Company Phosphor compositions and lighting apparatus thereof
US9982190B2 (en) * 2015-02-20 2018-05-29 General Electric Company Color stable red-emitting phosphors
TWI696726B (zh) 2015-03-05 2020-06-21 美商通用電機股份有限公司 發紅光磷光體、彼之製法及含彼之裝置
JP2016204432A (ja) * 2015-04-16 2016-12-08 三菱化学株式会社 蛍光体、発光装置、照明装置及び画像表示装置
JP5952938B1 (ja) * 2015-04-21 2016-07-13 シャープ株式会社 発光装置および画像表示装置
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
WO2016186637A1 (en) * 2015-05-18 2016-11-24 General Electric Company Process for improved halide materials
EP3303516A1 (en) 2015-06-01 2018-04-11 General Electric Company Color stable red-emitting phosphors
US9871173B2 (en) 2015-06-18 2018-01-16 Cree, Inc. Light emitting devices having closely-spaced broad-spectrum and narrow-spectrum luminescent materials and related methods
JP2018526471A (ja) * 2015-06-23 2018-09-13 ゼネラル・エレクトリック・カンパニイ 蛍光体組成物およびその照明装置
TWI598538B (zh) * 2015-07-31 2017-09-11 宏齊科技股份有限公司 無需使用預儲電源的可攜式發光裝置及其發光二極體封裝結構
JP6222288B2 (ja) * 2015-08-07 2017-11-01 日亜化学工業株式会社 βサイアロン蛍光体の製造方法
US11901492B2 (en) 2015-09-10 2024-02-13 Intematix Corporation High color rendering white light emitting devices and high color rendering photoluminescence compositions
CN108352432B (zh) * 2015-09-10 2021-09-14 英特曼帝克司公司 用于一般照明及显示器背光的磷光体转换白光发光装置和光致发光化合物
FR3043687B1 (fr) * 2015-11-13 2020-07-03 Universite Blaise Pascal Clermont Ii Procede sol-gel de synthese d'un materiau luminescent de formulation generale axbyfz:mn
JP7067857B2 (ja) 2015-11-17 2022-05-16 株式会社東芝 蛍光体、およびその製造方法、ならびにその蛍光体を用いた発光装置
WO2017091303A1 (en) * 2015-11-26 2017-06-01 General Electric Company Processes for synthesizing red-emitting phosphors and related red-emitting phosphors
JPWO2017104406A1 (ja) 2015-12-18 2018-10-04 三菱ケミカル株式会社 蛍光体、発光装置、照明装置および画像表示装置
KR102530756B1 (ko) 2016-01-13 2023-05-10 삼성전자주식회사 불화물계 형광체, 불화물계 형광체 제조방법 및 발광장치
JP6443417B2 (ja) * 2016-02-29 2018-12-26 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
US10754081B2 (en) 2016-03-07 2020-08-25 Current Lighting Solutions, Llc Devices containing a remote phosphor package with red line emitting phosphors and green emitting quantum dots
US10851293B2 (en) * 2016-04-14 2020-12-01 Current Lighting Solutions, Llc Phosphor materials for light sources and method for manufacturing the same
US10883045B2 (en) * 2016-05-02 2021-01-05 Current Lighting Solutions, Llc Phosphor materials including fluidization materials for light sources
MX2018013711A (es) * 2016-05-09 2019-05-02 Gen Electric Materiales de fosforo dopados con manganeso para aplicaciones de alta densidad de potencia.
JP7036745B2 (ja) * 2016-06-02 2022-03-15 ゼネラル・エレクトリック・カンパニイ 赤色発光蛍光体および関連装置
KR20230159649A (ko) 2016-06-27 2023-11-21 제네럴 일렉트릭 컴퍼니 코팅된 망간 도핑 인광체
US10072206B2 (en) * 2016-06-30 2018-09-11 General Electric Company Processes for preparing color stable red-emitting phosphors
US9929321B2 (en) * 2016-08-04 2018-03-27 Kabushiki Kaisha Toshiba Phosphor, producing method thereof and light-emitting device employing the phosphor
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
CA3063060A1 (en) * 2017-04-12 2018-10-18 Current Lighting Solutions, Llc Devices containing a remote phosphor package with red line emitting phosphors and green emitting quantum dots
CN107033891B (zh) * 2017-06-13 2019-07-16 温州大学 一种基于氟锆酸盐的白光led用红光材料及其制备方法
US20190048258A1 (en) * 2017-08-10 2019-02-14 General Electric Company Coated manganese doped phosphors
JP2019044017A (ja) * 2017-08-30 2019-03-22 デンカ株式会社 フッ化物蛍光体及び発光装置
JP2019044018A (ja) * 2017-08-30 2019-03-22 デンカ株式会社 フッ化物蛍光体及び発光装置
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
US10541353B2 (en) 2017-11-10 2020-01-21 Cree, Inc. Light emitting devices including narrowband converters for outdoor lighting applications
KR102706031B1 (ko) 2018-03-20 2024-09-11 리텍-페어뫼겐스페어발퉁스게젤샤프트 엠베하 LED 기반 솔리드 스테이트 광원들을 위한 변환 발광단으로서의 Mn-활성화 옥시도할라이드
CN111057535A (zh) * 2018-10-16 2020-04-24 云南民族大学 一种Mn4+掺杂的氟化物同质包裹的红色发光晶体制备方法
DE102018218159B4 (de) * 2018-10-24 2024-01-25 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Roter leuchtstoff, verfahren zur herstellung eines leuchtstoffs und konversions-led
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
US11261375B2 (en) 2019-05-22 2022-03-01 General Electric Company Method to enhance phosphor robustness and dispersability and resulting phosphors
CN110429167B (zh) * 2019-07-17 2020-12-08 武汉大学 实现高空间颜色均匀性的led封装方法
US11312876B2 (en) 2020-04-14 2022-04-26 General Electric Company Ink compositions with narrow band emission phosphor materials
CN119410368A (zh) 2020-04-14 2025-02-11 通用电气公司 绿光发射磷光体及其装置
CN116348571B (zh) 2020-09-01 2024-11-29 通用电气公司 与夜视设备兼容的装置
JP7057530B2 (ja) * 2020-12-21 2022-04-20 日亜化学工業株式会社 フッ化物蛍光体の製造方法
KR20230170708A (ko) 2021-04-13 2023-12-19 제네럴 일렉트릭 컴퍼니 디스플레이 및 조명 용도를 위한 우라늄-기반 인광체 및 조성물
US12018194B2 (en) 2021-08-20 2024-06-25 Seoul Semiconductor Co., Ltd. Color stable Mn-activated oxidofluorides as conversion luminescent materials for LED-based solid state light sources
US20230279292A1 (en) * 2022-03-04 2023-09-07 Seoul Semiconductor Co., Ltd. NOVEL Mn(VI) - ACTIVATED OXIDOFLUORIDES AS LUMINESCENT MATERIALS FOR SOLID STATE LIGHT SOURCES
WO2025178920A1 (en) 2024-02-19 2025-08-28 Edison Innovations, Llc Devices including reflective geometries for displays and lighting applications

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012015581A1 (en) 2010-07-27 2012-02-02 General Electric Company Moisture-resistant phosphor and associated method
WO2012128837A1 (en) * 2011-03-23 2012-09-27 General Electric Company Color stable manganese-doped phosphors
KR102255496B1 (ko) * 2013-03-15 2021-05-25 제네럴 일렉트릭 컴퍼니 색 안정한 적색 발광 인광체

Family Cites Families (47)

* 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
US6103296A (en) 1998-04-22 2000-08-15 Osram Sylvania Inc. Method for improving the screen brightness of gadolinium oxysulfide x-ray phosphors
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
US6800373B2 (en) * 2002-10-07 2004-10-05 General Electric Company Epoxy resin compositions, solid state devices encapsulated therewith and method
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
US7497973B2 (en) 2005-02-02 2009-03-03 Lumination Llc Red line emitting phosphor materials for use in LED applications
US7648649B2 (en) 2005-02-02 2010-01-19 Lumination Llc Red line emitting phosphors 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
US7834541B2 (en) * 2006-10-05 2010-11-16 Global Oled Technology Llc OLED device having improved light output
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
US20110182072A1 (en) 2007-06-29 2011-07-28 Mitsubishi Chemical Corporation Phosphor, production method of phosphor, phosphor-containing composition, and light emitting device
US7847309B2 (en) 2007-07-16 2010-12-07 GE Lighting Solutions, LLC Red line emitting complex fluoride phosphors activated with Mn4+
US8137586B2 (en) * 2007-09-14 2012-03-20 Osram Sylvania Inc. Phosphor blend for a compact fluorescent lamp and lamp containing same
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
JP5682104B2 (ja) * 2008-09-05 2015-03-11 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
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
CN102782086B (zh) 2009-12-17 2016-02-17 皇家飞利浦电子股份有限公司 具有发光材料的发光二极管装置
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
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
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
US9765257B2 (en) 2012-03-12 2017-09-19 Nitto Denko Corporation Emissive compacts and method of making the same
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
CN102719242B (zh) * 2012-05-29 2014-12-03 温州大学 一种含氟化物Mn4+掺杂的红光材料及其制备方法
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
US20150069299A1 (en) 2013-09-11 2015-03-12 Nitto Denko Corporation Phosphor Ceramics and Methods of Making the Same
JP6094532B2 (ja) * 2013-12-27 2017-03-15 日亜化学工業株式会社 フッ化物蛍光体の製造方法
JP5804149B2 (ja) * 2014-01-30 2015-11-04 信越化学工業株式会社 複フッ化物蛍光体の製造方法及び処理方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012015581A1 (en) 2010-07-27 2012-02-02 General Electric Company Moisture-resistant phosphor and associated method
WO2012128837A1 (en) * 2011-03-23 2012-09-27 General Electric Company Color stable manganese-doped phosphors
KR102255496B1 (ko) * 2013-03-15 2021-05-25 제네럴 일렉트릭 컴퍼니 색 안정한 적색 발광 인광체

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