JP6971972B2 - 光変換材料 - Google Patents

光変換材料 Download PDF

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Publication number
JP6971972B2
JP6971972B2 JP2018512848A JP2018512848A JP6971972B2 JP 6971972 B2 JP6971972 B2 JP 6971972B2 JP 2018512848 A JP2018512848 A JP 2018512848A JP 2018512848 A JP2018512848 A JP 2018512848A JP 6971972 B2 JP6971972 B2 JP 6971972B2
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Prior art keywords
light
crystalline
light conversion
unactivated
earth metals
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Japanese (ja)
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JP2018530777A (ja
JP2018530777A5 (enExample
Inventor
シュテンツェル，ノルベルト
オポルカ，アンドレア
リーガー，ベルンハルト
テヴェス，シュテファン
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Litec Vermoegensverwaltungsgesellschaft Mbh
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Litec Vermoegensverwaltungsgesellschaft Mbh
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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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/88—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing selenium, tellurium or unspecified chalcogen elements
    • C09K11/881—Chalcogenides
    • C09K11/883—Chalcogenides with zinc or cadmium
    • 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
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media
    • 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
    • C09K11/56—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing sulfur
    • C09K11/562—Chalcogenides
    • C09K11/565—Chalcogenides with zinc cadmium
    • 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
    • C09K11/59—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing silicon
    • 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
    • C09K11/7706—Aluminates
    • 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
    • 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
    • H10H20/8513—Wavelength conversion materials having two or more wavelength conversion materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • 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]
    • H10H20/01—Manufacture or treatment
    • H10H20/036—Manufacture or treatment of packages
    • H10H20/0361—Manufacture or treatment of packages of wavelength conversion means
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Led Device Packages (AREA)
  • Optical Filters (AREA)
  • Planar Illumination Modules (AREA)
JP2018512848A 2015-09-10 2016-08-17 光変換材料 Active JP6971972B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15184670.6 2015-09-10
EP15184670 2015-09-10
PCT/EP2016/001403 WO2017041875A1 (de) 2015-09-10 2016-08-17 Lichtkonvertierendes material

Publications (3)

Publication Number Publication Date
JP2018530777A JP2018530777A (ja) 2018-10-18
JP2018530777A5 JP2018530777A5 (enExample) 2021-08-19
JP6971972B2 true JP6971972B2 (ja) 2021-11-24

Family

ID=54145602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018512848A Active JP6971972B2 (ja) 2015-09-10 2016-08-17 光変換材料

Country Status (7)

Country Link
US (1) US10557081B2 (enExample)
EP (2) EP3653686A1 (enExample)
JP (1) JP6971972B2 (enExample)
KR (2) KR20180051606A (enExample)
CN (1) CN107949619A (enExample)
TW (1) TWI729000B (enExample)
WO (1) WO2017041875A1 (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016121692A1 (de) 2016-08-12 2018-02-15 Osram Gmbh Leuchtstoff und Verfahren zur Herstellung eines Leuchtstoffs
US11851596B2 (en) 2016-08-12 2023-12-26 Osram Oled Gmbh Lighting device
KR102608507B1 (ko) * 2016-08-30 2023-12-01 삼성디스플레이 주식회사 표시장치 및 그 제조방법
WO2019029849A1 (de) 2016-11-11 2019-02-14 Osram Opto Semiconductors Gmbh Dimmbare lichtquelle
WO2019002328A1 (en) 2017-06-30 2019-01-03 Merck Patent Gmbh WAVE LENGTH CONVERTING COMPONENT
DE102017123269A1 (de) * 2017-10-06 2019-04-11 Osram Opto Semiconductors Gmbh Leuchtstoff und Konversions-LED
CN111194485A (zh) 2017-10-13 2020-05-22 默克专利股份有限公司 光电装置的制造方法
JP7277477B2 (ja) * 2017-12-18 2023-05-19 リテック－フェアメーゲンスフェアヴァルトゥングスゲゼルシャフト ミット ベシュレンクテル ハフツング 光変換材料
EP4047072B1 (de) 2018-03-20 2023-12-13 LITEC-Vermögensverwaltungsgesellschaft mbH Lichtquelle mit einem lumineszenzmaterial
CN108947516B (zh) * 2018-08-29 2021-04-06 江苏师范大学 一种(Cu,Ce):YAG透明荧光陶瓷及其制备方法与应用
TW202024305A (zh) 2018-09-14 2020-07-01 德商馬克專利公司 發射藍光之磷光體化合物
US20220127286A1 (en) * 2019-03-04 2022-04-28 Merck Patent Gmbh Ligands for nano-sized materials
US20220308274A1 (en) * 2019-06-13 2022-09-29 Shoei Chemical Inc. Semiconductor nanoparticle complex, semiconductor nanoparticle complex dispersion liquid, semiconductor nanoparticle complex composition, and semiconductor nanoparticle complex cured film
KR102225843B1 (ko) 2019-08-20 2021-03-09 고려대학교 산학협력단 하향변환 발광 조합체 및 이를 제조하는 제조 방법
CN111253942A (zh) * 2020-03-04 2020-06-09 长春工业大学 具有钙钛矿结构的上转换纳米发光材料及其制备方法与应用
JP7479006B2 (ja) * 2020-03-26 2024-05-08 パナソニックＩｐマネジメント株式会社 セラミクス複合体
JP7111995B2 (ja) * 2020-05-18 2022-08-03 日亜化学工業株式会社 蛍光体組成物およびその製造方法
TWI798768B (zh) * 2021-07-26 2023-04-11 陳勃至 玩具槍
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
SE546358C2 (en) * 2022-01-19 2024-10-15 Purefize Tech Ab A portable system comprising an ultraviolet lighting arrangement
CN114759427B (zh) * 2022-04-21 2025-07-18 江西理工大学 镝离子激活正磷酸盐混晶及其黄光波段固体激光器
CN116120923B (zh) * 2023-02-28 2023-09-29 常熟理工学院 以Eu2+激活的碱金属卤硼酸盐荧光粉及其制备方法、应用
CN116462497B (zh) * 2023-03-16 2024-09-13 河北光兴半导体技术有限公司 一种Tb3+掺杂的铝酸盐绿色荧光陶瓷及其制备方法和应用
CN116574508A (zh) * 2023-04-26 2023-08-11 桂林电子科技大学 一种红色新型应力发光材料及其制备方法
US12466744B1 (en) 2025-05-19 2025-11-11 Imam Mohammad Ibn Saud Islamic University Particulate nanocomposite material

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5051277A (en) 1990-01-22 1991-09-24 Gte Laboratories Incorporated Method of forming a protective bi-layer coating on phosphore particles
JP2967559B2 (ja) 1991-03-29 1999-10-25 日亜化学工業株式会社 蛍光体及びその製造方法
US6265068B1 (en) 1997-11-26 2001-07-24 3M Innovative Properties Company Diamond-like carbon coatings on inorganic phosphors
US6855202B2 (en) 2001-11-30 2005-02-15 The Regents Of The University Of California Shaped nanocrystal particles and methods for making the same
GB0116074D0 (en) * 2001-06-29 2001-08-22 Univ Strathclyde Nanoparticle structures
KR100796122B1 (ko) * 2003-09-09 2008-01-21 삼성전자주식회사 화합물 반도체 나노결정의 표면 처리를 통한 양자효율 향상
US7318651B2 (en) 2003-12-18 2008-01-15 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Flash module with quantum dot light conversion
US7102152B2 (en) 2004-10-14 2006-09-05 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Device and method for emitting output light using quantum dots and non-quantum fluorescent material
US20050167646A1 (en) 2004-02-04 2005-08-04 Yissum Research Development Company Of The Hebrew University Of Jerusalem Nanosubstrate with conductive zone and method for its selective preparation
KR100678285B1 (ko) * 2005-01-20 2007-02-02 삼성전자주식회사 발광 다이오드용 양자점 형광체 및 그의 제조방법
US7964278B2 (en) 2005-06-15 2011-06-21 Yissum Research Development Company Of The Hebrew University Of Jerusalem III-V semiconductor core-heteroshell nanocrystals
US20070298250A1 (en) 2006-06-22 2007-12-27 Weimer Alan W Methods for producing coated phosphor and host material particles using atomic layer deposition methods
KR100741242B1 (ko) * 2005-07-05 2007-07-19 삼성전자주식회사 나노입자의 분산방법 및 이를 이용한 나노입자 박막의제조방법
US7495383B2 (en) 2005-08-01 2009-02-24 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Phosphor based on a combination of quantum dot and conventional phosphors
DE102007056343A1 (de) 2007-11-22 2009-05-28 Litec Lll Gmbh Oberflächemodifizierte Leuchtstoffe
ES2332079B1 (es) * 2008-07-22 2010-10-27 Consejo Superior De Investigaciones Cientificas (Csic) Procedimiento para la dispersion de nanoparticulas en seco y la obtencion de estructuras jerarquicas y recubrimientos.
DE102008060680A1 (de) 2008-12-08 2010-06-10 Merck Patent Gmbh Oberflächenmodifizierte Silikat-Leuchtstoffe
US8471969B2 (en) 2009-02-23 2013-06-25 Merck Patent Gmbh Optical display device and method thereof
JP5828154B2 (ja) 2010-01-28 2015-12-02 イサム・リサーチ・デベロツプメント・カンパニー・オブ・ザ・ヘブルー・ユニバーシテイ・オブ・エルサレム・リミテッド 規定色放射を有する照明デバイス
WO2012035109A1 (de) * 2010-09-16 2012-03-22 Technische Universität Dresden Mischkristalle enthaltend halbleitermaterialien, verfahren zu deren herstellung und deren anwendungen
US9209352B2 (en) * 2011-11-30 2015-12-08 University Of Washington Through Its Center For Commercialization Surface-passivated silicon quantum dot phosphors
EP2748277B1 (en) * 2011-12-16 2018-08-22 Lumileds Holding B.V. PHOSPHOR IN WATER GLASS FOR LEDs
KR101362263B1 (ko) 2012-01-30 2014-02-13 국민대학교산학협력단 광산란을 최소화하는 형광체-기지 복합체 분말 및 이를 포함하는 ｌｅｄ 구조체
DE102012110668A1 (de) * 2012-11-07 2014-05-08 Osram Opto Semiconductors Gmbh Konvertermaterial, Verfahren zur Herstellung eines Konvertermaterials und optoelektronisches Bauelement
KR101673508B1 (ko) 2013-03-14 2016-11-07 나노코 테크놀로지스 리미티드 다층 코팅된 양자점 비드들
CN103694988B (zh) * 2013-11-29 2015-12-30 南京工业大学 一种ii-vi族量子点取代稀土离子的荧光材料的制备方法
CN104673315B (zh) * 2015-02-09 2017-03-01 河南大学 一种新型高散射量子点荧光粉及其制备方法

Also Published As

Publication number Publication date
EP3653686A1 (de) 2020-05-20
TWI729000B (zh) 2021-06-01
US10557081B2 (en) 2020-02-11
KR20250030026A (ko) 2025-03-05
CN107949619A (zh) 2018-04-20
WO2017041875A1 (de) 2017-03-16
US20190085239A1 (en) 2019-03-21
TW201718821A (zh) 2017-06-01
JP2018530777A (ja) 2018-10-18
EP3347432B1 (de) 2019-11-27
EP3347432A1 (de) 2018-07-18
KR20180051606A (ko) 2018-05-16

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