SG11201405877UA - Composite ceramic containing a conversion phosphor and a material with a negative coefficient of thermal expansion - Google Patents

Composite ceramic containing a conversion phosphor and a material with a negative coefficient of thermal expansion

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Publication number
SG11201405877UA
SG11201405877UA SG11201405877UA SG11201405877UA SG11201405877UA SG 11201405877U A SG11201405877U A SG 11201405877UA SG 11201405877U A SG11201405877U A SG 11201405877UA SG 11201405877U A SG11201405877U A SG 11201405877UA SG 11201405877U A SG11201405877U A SG 11201405877UA
Authority
SG
Singapore
Prior art keywords
thermal expansion
composite ceramic
ceramic containing
negative coefficient
conversion phosphor
Prior art date
Application number
SG11201405877UA
Other languages
English (en)
Inventor
Holger Winkler
Thomas Juestel
Julian Plewa
Original Assignee
Merck Patent Gmbh
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 Merck Patent Gmbh filed Critical Merck Patent Gmbh
Publication of SG11201405877UA publication Critical patent/SG11201405877UA/en

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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
    • 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
SG11201405877UA 2012-03-29 2013-03-02 Composite ceramic containing a conversion phosphor and a material with a negative coefficient of thermal expansion SG11201405877UA (en)

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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 (14)

* 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
US20200161506A1 (en) * 2018-11-21 2020-05-21 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
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

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
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
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
KR100764148B1 (ko) * 2006-01-17 2007-10-05 루시미아 주식회사 시트상 형광체와 그 제조방법 및 이를 이용한 발광장치
DE102007001903A1 (de) * 2006-11-17 2008-05-21 Merck Patent Gmbh Leuchtstoffkörper enthaltend Rubin für weiße oder Color-on-demand LEDs
DE102006054331A1 (de) * 2006-11-17 2008-05-21 Merck Patent Gmbh Leuchtstoffkörper basierend auf plättchenförmigen Substraten
DE102007010719A1 (de) 2007-03-06 2008-09-11 Merck Patent Gmbh Leuchtstoffe bestehend aus dotierten Granaten für pcLEDs
JP2010521805A (ja) * 2007-03-12 2010-06-24 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 低熱膨張係数を有する化合物を含む照明システム
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
WO2011123538A2 (en) * 2010-03-31 2011-10-06 Osram Sylvania Inc. Phosphor and leds containing same
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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CN107324795A (zh) 2017-11-07
TW201348175A (zh) 2013-12-01
JP6395701B2 (ja) 2018-09-26
KR20140148445A (ko) 2014-12-31
EP2831016A1 (de) 2015-02-04
US20150041712A1 (en) 2015-02-12
TWI594969B (zh) 2017-08-11
CN104220398A (zh) 2014-12-17
CN104220398B (zh) 2017-07-28
WO2013143645A1 (de) 2013-10-03
US9567519B2 (en) 2017-02-14

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