专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US08252613B1 Color stable manganese-doped phosphors 有权
标题翻译：颜色稳定的锰掺杂磷光体
公开(公告)号：US08252613B1
公开(公告)日：2012-08-28
申请号：US13069756
申请日：2011-03-23
申请人： Robert Joseph Lyons , Anant Achyut Setlur , Anirudha Rajendra Deshpande , Ljudmil Slavchev Grigorov
发明人： Robert Joseph Lyons , Anant Achyut Setlur , Anirudha Rajendra Deshpande , Ljudmil Slavchev Grigorov
IPC分类号： H01L21/00
CPC分类号： C09K11/617 , H01L33/502 , H01L2224/48091 , H01L2224/48247 , H01L2924/181 , Y02B20/181 , H01L2924/00014 , H01L2924/00012
摘要： A process for preparing color stable Mn+4 doped phosphors includes providing a phosphor of formula I; Ax[MFy]:Mn+4 I and contacting the phosphor in particulate form with a saturated solution of a composition of formula II in aqueous hydrofluoric acid; Ax[MFy]; II wherein A is Li, Na, K, Rb, Cs, NR4 or a combination thereof; M is Si, Ge, Sn, Ti, Zr, Al, Ga, In, Sc, Y, La, Nb, Ta, Bi, Gd, or a combination thereof; R is H, lower alkyl, or a combination thereof; x is the absolute value of the charge of the [MFy] ion; and y is 5, 6 or 7. In particular embodiments, M is Si, Ge, Sn, Ti, Zr, or a combination thereof. A lighting apparatus capable of emitting white light includes a semiconductor light source; and a phosphor composition radiationally coupled to the light source, and which includes a color stable Mn+4 doped phosphor.
摘要翻译：制备颜色稳定的Mn + 4掺杂荧光体的方法包括提供式I的荧光体; Ax [MFy]：Mn + 4I，并将颗粒状的荧光体与式II的组合物的饱和溶液在氢氟酸水溶液中接触; 斧[MFy]; II其中A为Li，Na，K，Rb，Cs，NR4或其组合; M是Si，Ge，Sn，Ti，Zr，Al，Ga，In，Sc，Y，La，Nb，Ta，Bi，Gd或它们的组合; R是H，低级烷基或它们的组合; x是[MFy]离子的电荷的绝对值; y为5,6或7.在具体实施方案中，M为Si，Ge，Sn，Ti，Zr或其组合。能够发出白光的照明装置包括半导体光源; 以及与光源辐射耦合的荧光体组合物，其包括颜色稳定的Mn + 4掺杂的荧光体。

22. 发明申请

US20080295988A1 METHOD FOR REMOVAL OF CORES FROM NIOBIUM-BASED PART, AND RELATED CASTING PROCESS 审中-公开
标题翻译：从基于铌的部件去除晶圆的方法和相关的铸造工艺
公开(公告)号：US20080295988A1
公开(公告)日：2008-12-04
申请号：US12167774
申请日：2008-07-03
申请人： Stephen Francis Bancheri , Frederic Joseph Klug , Robert Joseph Lyons , Joan Katherine McKiever
发明人： Stephen Francis Bancheri , Frederic Joseph Klug , Robert Joseph Lyons , Joan Katherine McKiever
IPC分类号： C01F17/00
CPC分类号： B22D29/002
摘要： A method of removing an yttria-based core from a niobium-based part is described. In the method, the core is treated with an effective amount of a leaching composition. The leaching composition is based on nitric acid, or a combination of nitric acid and phosphoric acid. The core material is effectively removed from the niobium-based part, and the process of removing the core does not detrimentally affect the quality of the part. Related casting techniques for various niobium-based parts are also described.
摘要翻译：描述了从基于铌的部件去除基于氧化钇的芯的方法。在该方法中，用有效量的浸出组合物处理核。浸出组合物基于硝酸或硝酸和磷酸的组合。核心材料被有效地从铌基部分除去，并且去除芯的过程不会不利地影响部件的质量。还描述了各种铌基部件的相关铸造技术。

23. 发明申请

US20130270482A1 RARE EARTH GARNET SCINTILLATOR AND METHOD OF MAKING SAME 有权
标题翻译：稀土GARNET SCINTILATOR及其制造方法
公开(公告)号：US20130270482A1
公开(公告)日：2013-10-17
申请号：US13448779
申请日：2012-04-17
申请人： Haochuan Jiang , Anant Achyut Setlur , Robert Joseph Lyons , Kevin Alan David , James Edward Murphy
发明人： Haochuan Jiang , Anant Achyut Setlur , Robert Joseph Lyons , Kevin Alan David , James Edward Murphy
IPC分类号： C09K11/80
CPC分类号： C09K11/7774
摘要： A detector for detecting high-energy radiation is disclosed. The detector includes scintillating material with a garnet structure includes gadolinium, yttrium, cerium, gallium, and aluminum. The scintillating material is expressed as (Gd1−x−y−zYxAyCez)3+u(Ga1−m−nAlmDn)5−uO12:wFO, wherein A is lutetium, lanthanum, terbium, dysprosium, or a combination thereof; D is indium, scandium, or a combination thereof; F is a divalent ion; 0≦x 1.
摘要翻译：公开了一种用于检测高能辐射的检测器。检测器包括具有石榴石结构的闪烁材料，包括钆，钇，铈，镓和铝。闪烁材料表示为（Gd1-x-y-zYxAyCez）3 + u（Ga1-m-nAlmDn）5-uO12：wFO，其中A为镥，镧，铽，镝或其组合; D是铟，钪或其组合; F是二价离子; 0 @ x <0.2,0 1。

24. 发明授权

US08440104B2 Kimzeyite garnet phosphors 有权
标题翻译： Kimzeyite石榴石荧光粉
公开(公告)号：US08440104B2
公开(公告)日：2013-05-14
申请号：US12582969
申请日：2009-10-21
申请人： Robert Joseph Lyons
发明人： Robert Joseph Lyons
IPC分类号： C09K11/08
CPC分类号： C09K11/7721 , H05B33/14 , Y02B20/181
摘要： A phosphor of formula I is included in a phosphor composition in a lighting apparatus capable of emitting white light, Ca3-x-zSrxCezM12M2AlSiO12 (I) wherein M1 is Hf, Zr, or a combination thereof; M2 is Al, or a combination of Al and Ga; z x≧0. The lighting apparatus includes a semiconductor light source in addition to the phosphor composition.
摘要翻译：在能够发出白光的照明装置中的荧光体组合物中包含式I的荧光体，其中M1为Hf，Zr或其组合的Ca3-x-zSrxCezM12M2AlSiO12（I） M2是Al或Al和Ga的组合; z <3-x; 和0.2> x> = 0。除了荧光体组合物之外，照明装置还包括半导体光源。

25. 发明申请

US20110147664A1 COATED PHOSPHORS, METHODS OF MAKING THEM, AND ARTICLES COMPRISING THE SAME 有权
标题翻译：涂覆的磷光体，其制备方法和包含它们的文章
公开(公告)号：US20110147664A1
公开(公告)日：2011-06-23
申请号：US12646205
申请日：2009-12-23
申请人： Robert Joseph Lyons
发明人： Robert Joseph Lyons
IPC分类号： C09K11/02 , B05D7/00
CPC分类号： C09K11/025 , C09K11/675 , H01J29/20
摘要： Compositions comprising a phosphor and a compound having the formula R1R2M, wherein R1 is a substituted or unsubstituted alkyl, aryl, heteroaryl, arylalkyl, heteroarylalkyl, alkoxy, alkoxyl, acyl heterocycle, haloalkyl, oxaalkyl, or silyl; R2 is a sulfate, sulfonate, or carboxylate and M is an alkali metal or an alkaline earth metal are provided. Phosphors coated with the compound, methods of making the coated phosphors and articles comprising the compositions are provided.
摘要翻译：包含磷光体和具有式R1R2M的化合物的组合物，其中R1是取代或未取代的烷基，芳基，杂芳基，芳基烷基，杂芳基烷基，烷氧基，烷氧基，酰基杂环，卤代烷基，氧杂烷基或甲硅烷基。 R2是硫酸根，磺酸根或羧酸根，并且M是碱金属或碱土金属。提供涂覆有化合物的荧光体，制备涂覆的荧光体的方法和包含该组合物的制品。

26. 发明申请

US20090275463A1 METHOD OF MAKING A CATALYST WASHCOAT 审中-公开
标题翻译：制备催化剂洗涤剂的方法
公开(公告)号：US20090275463A1
公开(公告)日：2009-11-05
申请号：US12113260
申请日：2008-05-01
申请人： Hrishikesh Keshavan , Robert Joseph Lyons , Larry Neil Lewis , Dan Hancu
发明人： Hrishikesh Keshavan , Robert Joseph Lyons , Larry Neil Lewis , Dan Hancu
IPC分类号： B01J23/08 , B01J21/00 , B01J29/04 , B01J19/08 , B01J21/18 , B01J23/00
CPC分类号： B01D53/945 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/1026 , B01D2255/1028 , B01D2255/104 , B01D2255/106 , B01D2255/20707 , B01D2255/20715 , B01D2255/2092 , B01D2255/30 , B01D2255/9202 , B01D2255/9205 , B01D2255/9207 , B01J21/04 , B01J23/40 , B01J35/1061 , B01J35/1085 , B01J37/0036 , B01J37/0045 , B01J37/009 , B01J37/0219 , B01J37/0242 , B01J37/32 , B01J37/343 , Y02T10/22
摘要： A method for making a catalyst includes providing a sol that sol includes a catalyst and a catalyst substrate; drying the sol via freeze-drying, spray drying, freeze granulation, or supercritical fluid drying to form a powder; mixing the powder with a solvent to form a slurry; and washcoating the slurry onto a catalyst support. Another method for making a catalyst includes providing a sol, wherein the sol includes a catalyst substrate; drying the sol via freeze-drying, spray drying, freeze granulation, or supercritical fluid drying to form a powder; mixing the powder with a solvent to form a slurry; washcoating the slurry onto a catalyst support; and depositing a catalyst onto the catalyst substrate.
摘要翻译：制造催化剂的方法包括提供溶胶，其包含催化剂和催化剂基质; 通过冷冻干燥，喷雾干燥，冷冻造粒或超临界流体干燥来形成粉末; 将粉末与溶剂混合以形成浆料; 并将浆料涂覆到催化剂载体上。制备催化剂的另一种方法包括提供溶胶，其中溶胶包括催化剂底物; 通过冷冻干燥，喷雾干燥，冷冻造粒或超临界流体干燥来形成粉末; 将粉末与溶剂混合以形成浆料; 将浆料涂覆到催化剂载体上; 并将催化剂沉积在催化剂基底上。

27. 发明授权

US07164134B2 High performance CT reflector for a scintillator array and method for making same 有权
标题翻译：用于闪烁体阵列的高性能CT反射器及其制造方法
公开(公告)号：US07164134B2
公开(公告)日：2007-01-16
申请号：US10632277
申请日：2003-08-01
申请人： Chang Wei , Robert Joseph Lyons , Richard Louis Hart , Jaime Andres Echeverry , Wendy Wen-Ling Lin
发明人： Chang Wei , Robert Joseph Lyons , Richard Louis Hart , Jaime Andres Echeverry , Wendy Wen-Ling Lin
IPC分类号： G01T1/202 , G01T1/24 , G01N23/083 , H05G1/64
CPC分类号： G01T1/2002
摘要： An apparatus and method for fabricating a high performance reflective material for use on scintillator elements in a computed tomograph (CT) imaging device. Adjacent scintillator elements are separated by gaps filled with a reflective coating layer. In one embodiment, the reflective coating layer consists of a surface level coating layer, an adhesion layer, a metallic reflective layer, and a top layer consisting of either a barrier coating layer or a polymeric encapsulant, or both. In another embodiment, the metallic reflective coating layer is applied to the scintillator element via an electroless metal deposition process utilizing a reducing agent and a metal complex. The CT reflectors formed by either embodiment have improved light output, minimized cross talk, higher geometric efficiency, and decreased performance degradation as compared with current CT reflectors that utilize organic binders and titanium dioxide fillers is achieved.
摘要翻译：一种用于制造用于计算机断层摄影（CT）成像装置中的闪烁体元件的高性能反射材料的装置和方法。相邻的闪烁体元件由填充有反射涂层的间隙分开。在一个实施例中，反射涂层由表面层涂层，粘合层，金属反射层和由阻挡涂层或聚合物密封剂组成的顶层或两者组成。在另一个实施例中，通过使用还原剂和金属络合物的无电金属沉积方法将金属反射涂层施加到闪烁体元件。与使用有机粘合剂和二氧化钛填料的当前CT反射器相比，由任一实施例形成的CT反射器具有改善的光输出，最小化串扰，更高的几何效率和降低的性能降级。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式