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11. 发明申请

WO2013009394A1 LATERALLY CONTACTED BLUE LED WITH SUPERLATTICE CURRENT SPREADING LAYER 审中-公开
标题翻译：具有超级电流扩展层的横向接触蓝光LED
公开(公告)号：WO2013009394A1
公开(公告)日：2013-01-17
申请号：PCT/US2012/039208
申请日：2012-05-23
申请人： BRIDGELUX, INC. , CHEN, Zhen , FENWICK, William , LESTER, Steve
发明人： CHEN, Zhen , FENWICK, William , LESTER, Steve
IPC分类号： H01L33/04 , H01L33/32 , H01L33/14
CPC分类号： H01L33/04 , H01L33/14 , H01L33/32
摘要： A laterally contacted blue LED device involves a PAN structure disposed over an insulating substrate. The substrate may be a sapphire substrate that has a template layer of GaN grown on it. The PAN structure includes an re¬ type GaN layer, a light-emitting active layer involving indium, and a p-type GaN layer. The n-type GaN layer has a thickness of at least 500nm. A Low Resistance Layer (LRL) is disposed between the substrate and the PAN structure such that the LRL is in contact with the bottom of the n- layer. In one example, the LRL is an AlGaN/GaN superlattice structure whose sheet resistance is lower than the sheet resistance of the n-type GnA layer. The LRL reduces current crowding by conducting current laterally under the n-type GaN layer. The LRL reduces defect density by preventing dislocation threads in the underlying GaN template from extending up into the PAN structure.
摘要翻译：横向接触的蓝色LED装置涉及设置在绝缘基板上的PAN结构。衬底可以是具有在其上生长的GaN的模板层的蓝宝石衬底。 PAN结构包括RE型GaN层，包含铟的发光活性层和p型GaN层。 n型GaN层的厚度为500nm以上。在基板和PAN结构之间设置低电阻层（LRL），使得LRL与n层的底部接触。在一个示例中，LRL是其薄层电阻低于n型GnA层的薄层电阻的AlGaN / GaN超晶格结构。 LRL通过在n型GaN层下面横向导电来减少电流拥挤。 LRL通过防止下层GaN模板中的位错螺纹向上延伸到PAN结构中来降低缺陷密度。

12. 发明申请

WO2010025145A1 FUEL CELL SYSTEMS INCLUDING HYDROGEN-PRODUCING ASSEMBLIES 审中-公开
标题翻译：燃料电池系统，包括氢生产组件
公开(公告)号：WO2010025145A1
公开(公告)日：2010-03-04
申请号：PCT/US2009/054925
申请日：2009-08-25
申请人： IDATECH, LLC , CHEN, Zhen , OUYANG, Xun , RENN, Curtiss , STURKO, Ryan, Thomas
发明人： CHEN, Zhen , OUYANG, Xun , RENN, Curtiss , STURKO, Ryan, Thomas
IPC分类号： H01M8/22
CPC分类号： H01M6/44 , C01B3/323 , C01B3/36 , C01B3/38 , C01B3/382 , C01B2203/0233 , C01B2203/0244 , C01B2203/025 , C01B2203/0405 , C01B2203/0415 , C01B2203/043 , C01B2203/066 , C01B2203/0811 , C01B2203/085 , C01B2203/1217 , C01B2203/1235 , C01B2203/1247 , C01B2203/1294 , C01B2203/80 , H01M8/04022 , H01M8/0618 , H01M8/0631 , H01M16/003
摘要： Hydrogen-producing assemblies, fuel cell systems including the same, methods of producing hydrogen gas, and methods of powering an energy-consuming device Hydrogen-producing assemblies may include a monolithic body that defines at least a reforming conduit, in which a feed stream is catalyzed into a reformate gas stream containing hydrogen gas, and a burner conduit, in which a fuel-air stream is combusted The monolithic body conducts heat generated by the exothermic reaction of the combustion from the burner conduit to the reformer conduit In some hydrogen-producing assemblies, the monolithic body further defines a vaporizer conduit, in which liquid portions of the feed stream are vaporized prior to being delivered to the reformer conduit, and the monolithic body conducts heat from the burner conduit to the vaporizer conduit Hydrogen-producing assemblies may be incorporated into a fuel cell system configured to power an energy-consuming device
摘要翻译：制氢组件，包括其的燃料电池系统，生产氢气的方法以及为耗能装置供电的方法氢产生组件可包括至少限定重整导管的整体式主体，其中进料流为催化成包含氢气的重整产物气流，以及燃烧空气流燃烧的燃烧器管道。整体式主体将燃烧的放热反应产生的热量从燃烧器管道传导到重整器管道。在一些产氢整体式体还进一步限定蒸发器导管，其中进料流的液体部分在被输送到重整器导管之前被蒸发，并且整体式体将热量从燃烧器导管传导到蒸发器管道。氢产生组件可以是被并入燃料电池系统中，该燃料电池系统配置成为能量消耗装置供电

13. 发明申请

WO2008035447A1 GROUP III NITRIDE WHITE LIGHT EMITTING DIODE 审中-公开
标题翻译：第III组氮化物白光发光二极管
公开(公告)号：WO2008035447A1
公开(公告)日：2008-03-27
申请号：PCT/JP2006/319396
申请日：2006-09-22
申请人： AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH , Sumitomo Electric Industries, Ltd. , CHUA, Soo-Jin , CHEN, Peng , CHEN, Zhen , TAKASUKA, Eiryo
发明人： CHUA, Soo-Jin , CHEN, Peng , CHEN, Zhen , TAKASUKA, Eiryo
IPC分类号： H01L33/00
CPC分类号： H01L33/06 , B82Y20/00 , H01L21/02458 , H01L21/0254 , H01L21/02576 , H01L21/02579 , H01L21/02581 , H01L33/305 , H01L33/32 , H01S5/3412 , H01S5/34333
摘要： A white-light emitting diode comprises an n-type semiconductor layer, one or more quantum well structures formed over the n-type semiconductor layer, a p-type semiconductor layer formed on the quantum well structure, a first electrode formed on the p-type semiconductor, and a second electrode formed on at least a portion of the n-type semiconductor layer. Each quantum well structure includes an In x Ga 1-x N quantum well layer, an In y Ga 1-y N barrier layer (x>0.3 or x=0.3), and In z Ga 1-z N quantum dots, where x
摘要翻译：白色发光二极管包括n型半导体层，在n型半导体层上形成的一个或多个量子阱结构，形成在量子阱结构上的p型半导体层，形成在p型半导体层上的第一电极，和形成在n型半导体层的至少一部分上的第二电极。每个量子阱结构包括一个In 1 x 1 Ga 1-x N量子阱层，1个In 1-x N Ga 1-y / （x> 0.3或x = 0.3）以及其中x

14. 发明申请

WO2005060442A2 A PROCESS FOR THE PRODUCTION OF OLEFINS FROM ALKANES WITH CARBON MONOXIDE CO-FEED AND/OR RECYCLE 审中-公开
标题翻译：一氧化碳共混和/或回收从烷烃生产烯烃的方法
公开(公告)号：WO2005060442A2
公开(公告)日：2005-07-07
申请号：PCT/US2004/036579
申请日：2004-11-03
申请人： CONOCOPHILLIPS COMPANY , CHEN, Shang , MCDONALD, Steven, R. , CHEN, Zhen
发明人： CHEN, Shang , MCDONALD, Steven, R. , CHEN, Zhen
IPC分类号： C07C5/333 , C07C5/48
CPC分类号： C07C5/48 , C07C2521/04 , C07C2521/06 , C07C2521/10 , C07C2523/14 , C07C2523/26 , C07C2523/34 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C07C2523/52 , C07C2523/72 , C07C2527/24 , C07C11/04 , C07C11/02
摘要： A method for producing olefins by oxidative dehydrogenation. In one embodiment, the method comprises feeding a feed to a reactor comprising a catalyst, wherein the feed comprises oxygen, and a carbonaceous material comprising carbon monoxide and a light hydrocarbon; contacting the feed to the catalyst in the reactor; and converting at least a portion of the light hydrocarbon with oxygen to at least one olefin, while simultaneously converting at least a portion of the carbonaceous material with oxygen to carbon dioxide to form a product stream comprising the at least one olefin and by-products. The by-products comprise at least carbon monoxide. In other embodiments, at least a portion of the by-products, which comprise carbon monoxide, is recycled to the reactor. In further embodiments, the light hydrocarbon feed comprises ethane, and the olefin comprises ethylene.
摘要翻译：一种通过氧化脱氢制备烯烃的方法。在一个实施方案中，所述方法包括将进料加入到包含催化剂的反应器中，其中所述进料包含氧，以及包含一氧化碳和轻质烃的碳质材料; 使进料与反应器中的催化剂接触; 以及将至少一部分轻质烃与氧转化为至少一种烯烃，同时将至少一部分含碳材料用氧转化为二氧化碳以形成包含至少一种烯烃和副产物的产物流。副产物至少包含一氧化碳。在其他实施方案中，包含一氧化碳的至少一部分副产物被再循环到反应器中。在另外的实施方案中，轻烃进料包括乙烷，烯烃包括乙烯。

15. 发明申请

WO2005051527A3 COPPER-MODIFIED CATALYSTS FOR OXIDATIVE DEHYDROGENATION 审中-公开
公开(公告)号：WO2005051527A3
公开(公告)日：2005-06-09
申请号：PCT/US2004/034867
申请日：2004-10-21
申请人： CONOCOPHILLIPS COMPANY , CHEN, Zhen , MCDONALD, Steven, R. , SHANG, Chen, Y. , BASSO, Stephan , RAPIER, Charles, R. , BAILLEY-RIVERS, Angela, R. , ERCAN, Cemal
发明人： CHEN, Zhen , MCDONALD, Steven, R. , SHANG, Chen, Y. , BASSO, Stephan , RAPIER, Charles, R. , BAILLEY-RIVERS, Angela, R. , ERCAN, Cemal
IPC分类号： B01J27/24
摘要： Catalysts and methods useful for the production of olefins from alkanes via oxidative dehydrogenation (ODH) comprise at least one base metal and copper with an optional promoter. The catalyst preferably comprises a base metal and a copper-modified Groups 8, 9, or 10 metal on a support comprising alumina, zirconia, or mixtures thereof. Copper is preferably present in an amount of from about 0.1 to about 1.0 percent by weight of the total catalyst weight. The base metal preferably comprises manganese, chromium, gold, their corresponding oxides, or combinations thereof. The optional promoter preferably comprises platinum, palladium, iridium, rhodium, ruthenium, or any combinations thereof.

16. 发明申请

WO2008020819A1 IMPROVEMENTS IN EXTERNAL LIGHT EFFICIENCY OF LIGHT EMITTING DIODES 审中-公开
标题翻译：发光二极管外部光效的改进
公开(公告)号：WO2008020819A1
公开(公告)日：2008-02-21
申请号：PCT/SG2007/000261
申请日：2007-08-16
申请人： TINGGI TECHNOLOGIES PRIVATE LIMITED , KANG, Xuejun , CHEN, Zhen , NG, Tien Khee , LAM, Jenny , YUAN, Shu
发明人： KANG, Xuejun , CHEN, Zhen , NG, Tien Khee , LAM, Jenny , YUAN, Shu
IPC分类号： H01L33/00
CPC分类号： H01L33/22 , H01L33/405
摘要： A method to improve the external light efficiency of light emitting diodes, the method comprising etching an external surface of an n-type layer of the light emitting diode to form surface texturing, the surface texturing reducing internal light reflection to increase light output. A corresponding light emitting diode is also disclosed.
摘要翻译：一种提高发光二极管的外部光效率的方法，所述方法包括蚀刻发光二极管的n型层的外表面以形成表面纹理化，所述表面纹理化减少内部光反射以增加光输出。还公开了相应的发光二极管。

17. 发明申请

WO2004064995A2 SULFIDED CATALYSTS FOR IMPROVED PERFORMANCE IN HYDROCARBON PROCESSING 审中-公开
标题翻译：硫化催化剂用于提高烃加工性能
公开(公告)号：WO2004064995A2
公开(公告)日：2004-08-05
申请号：PCT/US2004/001563
申请日：2004-01-16
申请人： CONOCOPHILLIPS COMPANY , RAMANI, Sriram , KELLER, Alfred, E. , ALLISON, Joe, D. , CHEN, Zhen
发明人： RAMANI, Sriram , KELLER, Alfred, E. , ALLISON, Joe, D. , CHEN, Zhen
IPC分类号： B01J
CPC分类号： C07C5/48 , B01J23/56 , B01J37/20 , C10G2400/20
摘要： A process and catalyst are disclosed for reducing coking in hydrocarbon processing reactions. The preferred embodiments employ a sulfur-containing material such as hydrogen sulfide to reduce catalyst susceptibility to deactivation from carbon deposits formed during processing.
摘要翻译：公开了用于减少烃加工反应中的焦化的方法和催化剂。优选实施方案使用含硫物质如硫化氢，以降低催化剂对加工过程中形成的沉积物失活的敏感性。

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