KR20140148445A - 변환 포스포 및 음의 열팽창 계수를 갖는 재료를 함유하는 복합 세라믹 - Google Patents

변환 포스포 및 음의 열팽창 계수를 갖는 재료를 함유하는 복합 세라믹 Download PDF

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KR20140148445A
KR20140148445A KR1020147029949A KR20147029949A KR20140148445A KR 20140148445 A KR20140148445 A KR 20140148445A KR 1020147029949 A KR1020147029949 A KR 1020147029949A KR 20147029949 A KR20147029949 A KR 20147029949A KR 20140148445 A KR20140148445 A KR 20140148445A
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conversion
composite ceramic
thermal expansion
light source
expansion coefficient
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Korean (ko)
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홀거 빈클러
토마스 위슈텔
율리안 플레바
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메르크 파텐트 게엠베하
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    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/80—Phases present in the sintered or melt-cast ceramic products other than the main phase
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
    • 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
    • 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)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Luminescent Compositions (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Led Device Packages (AREA)
KR1020147029949A 2012-03-29 2013-03-02 변환 포스포 및 음의 열팽창 계수를 갖는 재료를 함유하는 복합 세라믹 Abandoned KR20140148445A (ko)

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PCT/EP2013/000609 WO2013143645A1 (de) 2012-03-29 2013-03-02 Kompositkeramik, die einen konversionsleuchtstoff und ein mit einem negativen thermischen ausdehnungskoeffizienten material enthält

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Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015138168A (ja) * 2014-01-23 2015-07-30 セイコーエプソン株式会社 蛍光発光素子およびプロジェクター
DE102015102842A1 (de) * 2015-02-27 2016-09-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Leuchtstoffkompositkeramik sowie Verfahren zu deren Herstellung
CN105199728B (zh) * 2015-06-01 2017-03-22 井冈山大学 一种Eu3+和Mn2+共掺杂钨酸盐红色荧光材料
CN108610023B (zh) 2016-12-09 2021-07-23 深圳光峰科技股份有限公司 陶瓷复合材料的制备方法、陶瓷复合材料及波长转换器
US11014854B2 (en) 2017-08-07 2021-05-25 Consolidated Nuclear Security, LLC Ceramic radiation detector device and method
CN109896843A (zh) * 2017-12-07 2019-06-18 上海航空电器有限公司 用于激光照明的复相陶瓷阵列、制备方法及光源装置
CN109896853B (zh) * 2017-12-11 2022-07-15 上海航空电器有限公司 具有较低膨胀系数的陶瓷复合体、制备方法及光源装置
CN110386822B (zh) * 2018-04-19 2021-02-26 深圳光峰科技股份有限公司 一种复相荧光陶瓷及其制备方法
US12509630B2 (en) * 2018-11-21 2025-12-30 Osram Opto Semiconductors Gmbh Method for producing a ceramic converter element, ceramic converter element, and optoelectronic component
CN112410623B (zh) * 2019-08-21 2022-01-07 天津大学 一种高阻尼铝硅基复合材料及其制备方法
CN111087173B (zh) * 2019-12-30 2022-11-04 厦门天马微电子有限公司 一种负膨胀填料及其制备方法和应用
CN112159220B (zh) * 2020-09-24 2022-11-18 徐州凹凸光电科技有限公司 一种白光led/ld用高热稳定性高量子效率荧光陶瓷及其制备方法
CN114843876B (zh) * 2022-05-07 2025-08-19 江苏师范大学 一种基于能量传递的低阈值黄光固体激光器
CN116004231A (zh) * 2023-01-18 2023-04-25 海南大学 一种稀土掺杂的负热膨胀发光材料及其制备方法与应用
CN116355613A (zh) * 2023-03-31 2023-06-30 安徽工业大学 一种高灵敏度自激活荧光测温材料及其制备方法
CN117778005A (zh) * 2023-12-22 2024-03-29 海南大学 热致发光强度增强的稀土发光材料及其制备方法
CN117886593B (zh) * 2024-01-17 2025-12-26 江苏师范大学 一种固态照明用高效高热稳高显色指数复合荧光陶瓷及其制备方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5919720A (en) 1997-04-15 1999-07-06 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Materials with low or negative thermal expansion
CN1091084C (zh) 2000-03-10 2002-09-18 上海交通大学 低膨胀或负膨胀复相陶瓷及其制备方法
JP4430619B2 (ja) * 2003-01-14 2010-03-10 パナソニック株式会社 低熱膨張材料
JP2005220299A (ja) * 2004-02-09 2005-08-18 Matsushita Electric Ind Co Ltd 蛍光体
US7879258B2 (en) 2005-03-14 2011-02-01 Koninklijke Philips Electronics N.V. Phosphor in polycrystalline ceramic structure and a light-emitting element comprising same
CN100566490C (zh) * 2005-03-14 2009-12-02 皇家飞利浦电子股份有限公司 多晶陶瓷结构中的磷光体和包括该磷光体的发光元件
KR100764148B1 (ko) * 2006-01-17 2007-10-05 루시미아 주식회사 시트상 형광체와 그 제조방법 및 이를 이용한 발광장치
DE102006054331A1 (de) * 2006-11-17 2008-05-21 Merck Patent Gmbh Leuchtstoffkörper basierend auf plättchenförmigen Substraten
DE102007001903A1 (de) * 2006-11-17 2008-05-21 Merck Patent Gmbh Leuchtstoffkörper enthaltend Rubin für weiße oder Color-on-demand LEDs
DE102007010719A1 (de) 2007-03-06 2008-09-11 Merck Patent Gmbh Leuchtstoffe bestehend aus dotierten Granaten für pcLEDs
US20100181585A1 (en) * 2007-03-12 2010-07-22 Koninklijke Philips Electronics N.V. Illumination system comprising a compound with low thermal expansion coefficient
DE102007053285A1 (de) 2007-11-08 2009-05-14 Merck Patent Gmbh Verfahren zur Herstellung von beschichteten Leuchtstoffen
CN101697367B (zh) * 2009-09-30 2014-04-02 烁光特晶科技有限公司 一种利用透明陶瓷制备led的方法
CN106190123A (zh) * 2010-03-31 2016-12-07 奥斯兰姆施尔凡尼亚公司 磷光体和含有它的leds
US20130049575A1 (en) 2010-07-14 2013-02-28 Shunsuke Fujita Phosphor composite member, led device and method for manufacturing phosphor composite member
WO2012008306A1 (ja) 2010-07-14 2012-01-19 日本電気硝子株式会社 蛍光体複合部材、ｌｅｄデバイス及び蛍光体複合部材の製造方法
JP2012052061A (ja) * 2010-09-03 2012-03-15 Nippon Electric Glass Co Ltd 蛍光体複合部材

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WO2013143645A1 (de) 2013-10-03
TW201348175A (zh) 2013-12-01
US20150041712A1 (en) 2015-02-12
CN104220398B (zh) 2017-07-28
CN104220398A (zh) 2014-12-17
JP2015514144A (ja) 2015-05-18
US9567519B2 (en) 2017-02-14
TWI594969B (zh) 2017-08-11
EP2831016A1 (de) 2015-02-04
JP6395701B2 (ja) 2018-09-26
CN107324795A (zh) 2017-11-07

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