公开(公告)号：US08696875B2

公开(公告)日：2014-04-15

申请号：US10495506

申请日：2002-11-14

申请人： Peijun Ding ,  Rong Tao ,  Zheng Xu ,  Daniel C. Lubben ,  Suraj Rengarajan ,  Michael A. Miller ,  Arvind Sundarrajan ,  Xianmin Tang ,  John C. Forster ,  Jianming Fu ,  Roderick C. Mosely ,  Fusen Chen ,  Praburam Gopalraja

发明人： Peijun Ding ,  Rong Tao ,  Zheng Xu ,  Daniel C. Lubben ,  Suraj Rengarajan ,  Michael A. Miller ,  Arvind Sundarrajan ,  Xianmin Tang ,  John C. Forster ,  Jianming Fu ,  Roderick C. Mosely ,  Fusen Chen ,  Praburam Gopalraja

IPC分类号： C23C14/35

CPC分类号： C23C14/046 ,  C23C14/345 ,  C23C14/3457 ,  C23C14/35 ,  C23C14/358 ,  C23C14/564 ,  C23C14/568 ,  H01J37/321 ,  H01J37/3402 ,  H01J37/3408 ,  H01J37/3441 ,  H01J2237/3327 ,  H01L21/2855 ,  H01L21/76805 ,  H01L21/76814 ,  H01L21/76843 ,  H01L21/76844 ,  H01L21/76846 ,  H01L21/76862 ,  H01L21/76865 ,  H01L21/76868 ,  H01L21/76871 ,  H01L21/76873 ,  H01L21/76876 ,  H01L21/76877 ,  H01L2221/1089

摘要： A magnetron sputter reactor (410) and its method of use, in which SIP sputtering and ICP sputtering are promoted is disclosed. In another chamber (412) an array of auxiliary magnets positioned along sidewalls (414) of a magnetron sputter reactor on a side towards the wafer from the target is disclosed. The magnetron (436) preferably is a small one having a stronger outer pole (442) of a first polarity surrounding a weaker inner pole (440) of a second polarity all on a yoke (444) and rotates about the axis (438) of the chamber using rotation means (446, 448, 450). The auxiliary magnets (462) preferably have the first polarity to draw the unbalanced magnetic field (460) towards the wafer (424), which is on a pedestal (422) supplied with power (454). Argon (426) is supplied through a valve (428). The target (416) is supplied with power (434).

摘要翻译： 公开了一种促进SIP溅射和ICP溅射的磁控溅射反应器（410）及其使用方法。 在另一个室（412）中，公开了一种辅助磁体阵列，其沿着磁控溅射反应器的侧面（414）定位，所述磁控溅射反应器在朝向晶片的一侧朝向靶。 优选地，磁控管（436）是小的，其具有第一极性的更强的外极（442），其具有围绕轭（444）的第二极性的较弱内极（440），并且围绕轴线（438）旋转 所述腔室使用旋转装置（446,448,450）。 辅助磁体（462）优选地具有第一极性，以将不平衡磁场（460）朝着被提供电力（454）的基座（422）上的晶片（424）拉出。 氩（426）通过阀（428）供应。 目标（416）被供电（434）。

公开(公告)号：US08588176B2

公开(公告)日：2013-11-19

申请号：US12034706

申请日：2008-02-21

申请人： Seong-Taek Hwang ,  Shuangfeng Han ,  Chunhui Zhou ,  Jing Wang ,  Ming Zhao ,  Zheng Xu

发明人： Seong-Taek Hwang ,  Shuangfeng Han ,  Chunhui Zhou ,  Jing Wang ,  Ming Zhao ,  Zheng Xu

IPC分类号： H04W4/00

CPC分类号： H04W36/06 ,  H04W88/085

摘要： Disclosed is a system and a method for performing handover in a Worldwide interoperability for Microwave Access (WiMAX) mobile communication system supporting broadband wireless access. The system includes a plurality of Mobile Stations (MSs); at least one distributed antenna having the ability to perform simultaneous communications with the plurality of MSs; and a base station connected to the at least one distributed antenna through optical fibers for performing communications and handovers with the multiple MSs.

摘要翻译： 公开了一种在支持宽带无线接入的全球微波接入（WiMAX）移动通信系统互操作性中进行切换的系统和方法。 该系统包括多个移动站（MS）; 至少一个具有与所述多个MS同时通信的能力的分布式天线; 以及通过光纤连接到所述至少一个分布式天线的基站，用于执行与所述多个MS的通信和切换。

公开(公告)号：US08474432B2

公开(公告)日：2013-07-02

申请号：US11675528

申请日：2007-02-15

申请人： Eric Storhok ,  Zheng Xu ,  Jianwen Yi ,  Gopichandra Surnilla ,  Jim Hilditch

发明人： Eric Storhok ,  Zheng Xu ,  Jianwen Yi ,  Gopichandra Surnilla ,  Jim Hilditch

IPC分类号： F02B3/00 ,  F02B5/00

CPC分类号： F02D41/064 ,  F02D41/401 ,  F02D41/402 ,  F02D2200/0602 ,  Y02T10/44

摘要： A method for starting an internal combustion engine having direct fuel injection into a cylinder, comprising of only for a first combustion event under selected conditions during an engine start, directly injecting fuel to the cylinder at least twice, where each of said two injections at least partially occur during a compression stroke.

摘要翻译： 一种用于启动具有直接燃料喷射到气缸中的内燃机的方法，其仅包括在发动机起动期间在选定条件下的第一燃烧事件，直接将燃料喷射到气缸至少两次，其中所述两次喷射中的每一次至少 部分地在压缩冲程期间发生。

公开(公告)号：US08451408B2

公开(公告)日：2013-05-28

申请号：US13530128

申请日：2012-06-22

申请人： Chi-Yuan Chin ,  Kuei-Jyun Chen ,  Yong Cao ,  Rong-Li Liu ,  Geng Zhong ,  Zheng Xu ,  Ling-Yuan Tseng

发明人： Chi-Yuan Chin ,  Kuei-Jyun Chen ,  Yong Cao ,  Rong-Li Liu ,  Geng Zhong ,  Zheng Xu ,  Ling-Yuan Tseng

IPC分类号： G02F1/1337 ,  G02F1/13

CPC分类号： G02B3/14 ,  G02F1/29 ,  G02F2001/294

摘要： A liquid crystal lens cell set includes a plurality of liquid crystal lenses overlapping to each other. Each of the liquid crystal lenses is supported between a pair of flat layers. One of the layers supports a planar electrode made of ITO. The other electrode, also formed of ITO, is supported in the center of the opposing substrate and projects toward the center of the liquid crystal layer. A power supply creates a potential difference between the electrodes and imposes a non-uniform electric field on the liquid crystal modules which aligns them in which a way as to act as a lens. By varying voltage between the electrodes the focal length of the lens may be controlled. A central electrode may be in the form of a beam or of a pointed tip. An electrode having a central hole may be associated with the central electrode or the planar electrode.

摘要翻译： 液晶透镜单元组包括彼此重叠的多个液晶透镜。 每个液晶透镜被支撑在一对平面层之间。 其中一层支撑由ITO制成的平面电极。 也由ITO形成的另一个电极被支撑在相对基板的中心并朝向液晶层的中心突出。 电源产生电极之间的电位差，并在液晶模块上施加不均匀的电场，使得它们成为透镜的方式。 通过改变电极之间的电压，可以控制透镜的焦距。 中心电极可以是梁或尖尖的形式。 具有中心孔的电极可以与中心电极或平面电极相关联。

公开(公告)号：US20120318340A1

公开(公告)日：2012-12-20

申请号：US13601441

申请日：2012-08-31

申请人： Jiunn Benjamin Heng ,  Jianming Fu ,  Zheng Xu ,  Zhigang Xie

发明人： Jiunn Benjamin Heng ,  Jianming Fu ,  Zheng Xu ,  Zhigang Xie

IPC分类号： H01L31/0264 ,  H01L31/18 ,  H01L31/0368 ,  H01L31/20 ,  H01L31/0248 ,  H01L31/0376

CPC分类号： H01L31/0682 ,  H01L31/0745 ,  H01L31/0747 ,  H01L31/18 ,  H01L31/1804 ,  Y02E10/547 ,  Y02P70/521

摘要： One embodiment of the present invention provides a back junction solar cell. The solar cell includes a base layer, a quantum-tunneling-barrier (QTB) layer situated below the base layer facing away from incident light, an emitter layer situated below the QTB layer, a front surface field (FSF) layer situated above the base layer, a front-side electrode situated above the FSF layer, and a back-side electrode situated below the emitter layer.

摘要翻译： 本发明的一个实施例提供一种背结太阳能电池。 太阳能电池包括基底层，位于基底层的背离入射光的量子隧道势垒（QTB）层，位于QTB层下面的发射极层，位于基底之上的前表面场（FSF）层 层，位于FSF层上方的前侧电极和位于发射极层下方的背面电极。

公开(公告)号：US20110277816A1

公开(公告)日：2011-11-17

申请号：US13048804

申请日：2011-03-15

申请人： Zheng Xu ,  Jianming Fu ,  Jiunn Benjamin Heng ,  Chentao Yu

发明人： Zheng Xu ,  Jianming Fu ,  Jiunn Benjamin Heng ,  Chentao Yu

IPC分类号： H01L31/052 ,  H01L31/0232 ,  H01L31/18 ,  H01L31/0224

CPC分类号： H01L31/022425 ,  H01L31/02363 ,  H01L31/056 ,  H01L31/0747 ,  Y02E10/52

摘要： One embodiment of the present invention provides a solar cell with shade-free front electrode. The solar cell includes a photovoltaic body, a front-side ohmic contact layer situated above the photovoltaic body, a back-side ohmic contact layer situated below the photovoltaic body, a front-side electrode situated above the front-side ohmic contact layer, and a back-side electrode situated below the back-side ohmic contact layer. The front-side electrode includes a plurality of parallel metal grid lines, and the surface of at least one metal grid line is curved, thereby allowing incident light hitting the curved surface to be reflected downward and absorbed by the solar cell surface adjacent to the metal grid line.

摘要翻译： 本发明的一个实施例提供一种具有无遮蔽的前电极的太阳能电池。 太阳能电池包括光电体，位于光电体上方的前侧欧姆接触层，位于光伏体下方的背面欧姆接触层，位于前侧欧姆接触层上方的前侧电极，以及 位于背侧欧姆接触层下方的背面电极。 前侧电极包括多个平行的金属网格线，并且至少一个金属网格线的表面是弯曲的，从而允许入射到该曲面的入射光向下反射并被靠近金属的太阳能电池表面吸收 网格线。

公开(公告)号：US08056531B2

公开(公告)日：2011-11-15

申请号：US12822296

申请日：2010-06-24

申请人： Zheng Xu ,  Jianwen James Yi ,  Steven Wooldridge ,  David Bruce Reiche ,  Neal James Corey ,  Stephen George Russ ,  Steven Paul Penkevich ,  Claudia Olivia Lyer

发明人： Zheng Xu ,  Jianwen James Yi ,  Steven Wooldridge ,  David Bruce Reiche ,  Neal James Corey ,  Stephen George Russ ,  Steven Paul Penkevich ,  Claudia Olivia Lyer

IPC分类号： F02B5/00 ,  F02F3/00

CPC分类号： F02B23/104 ,  F02B2023/103 ,  F02B2075/125 ,  F02D13/0207 ,  F02D13/0219 ,  F02M61/1806 ,  F02M69/045 ,  Y02T10/123 ,  Y02T10/125 ,  Y10T29/49249

摘要： A combustion system for a direct-injection, spark-ignition engine is disclosed. A side-mounted fuel injector located outboard the intake valves directs multiple fuel jets into a shallow, spherical bowl formed in a domed piston. Both good mixing to facilitate good air utilization with early injection and an ignitable mixture at the spark plug with late injection to facilitate cold start are provided with such a combustion system. Because the bowl is smooth and shallow, the surface area of the combustion chamber is less than with a deeper bowl of complicated shape. Lowering surface area in the combustion chamber leads to improved fuel economy.

摘要翻译： 公开了一种用于直喷式火花点火发动机的燃烧系统。 位于进气阀外侧的侧面安装的燃料喷射器将多个燃料喷射器引导成形成在圆顶活塞中的浅的球形碗。 这种燃烧系统具有良好的混合以促进早期注射时的良好空气利用和具有晚期注射的火花塞的可点燃混合物以促进冷启动。 由于碗平滑浅，所以燃烧室的表面积比较深的碗形复杂。 降低燃烧室中的表面积导致改进的燃料经济性。

公开(公告)号：US20110246526A1

公开(公告)日：2011-10-06

申请号：US12752028

申请日：2010-03-31

申请人： Yuri Finkelstein ,  Kumar Rethinakaleeswaran ,  John Helm ,  Zheng Xu

发明人： Yuri Finkelstein ,  Kumar Rethinakaleeswaran ,  John Helm ,  Zheng Xu

IPC分类号： G06F17/30 ,  G06Q10/00 ,  G06Q50/00 ,  G06F15/16

CPC分类号： H04L41/5025 ,  G06F17/30286 ,  H04L41/5009 ,  H04L41/5074 ,  H04L41/5096 ,  H04L47/74 ,  H04L67/1097 ,  H04L67/20

摘要： A method and a system implementing a service level agreement based storage access system. A service level agreement based storage access system presents a single interface for data storage consumers and translates generic data operation requests to data operation request specific to a storage server. The SLA based storage access system also monitors storage server performance and may throttle processes to ensure service level agreements are not violated.

摘要翻译： 一种实现基于服务水平协议的存储访问系统的方法和系统。 基于服务级别协议的存储访问系统为数据存储用户提供单一接口，并将通用数据操作请求转换为特定于存储服务器的数据操作请求。 基于SLA的存储访问系统还可以监视存储服务器的性能，并且可以调节进程以确保不违反服务级别协议。

公开(公告)号：US20100268990A1

公开(公告)日：2010-10-21

申请号：US12427646

申请日：2009-04-21

申请人： Zheng Xu ,  Sanjay Deshpande ,  Michael Snyder

发明人： Zheng Xu ,  Sanjay Deshpande ,  Michael Snyder

IPC分类号： G06F11/00

CPC分类号： G06F11/26

摘要： Complex on-chip interconnect fabrics, particularly those that include point-to-point interconnects and coherent routing networks, can present significant challenges for conventional trace techniques that may be applied in an effort to efficiently provide an external debugger with visibility into on-chip interconnect transactions. Embodiments described herein generate and supply separate in-circuit-trace messages including address messages and data messages, which are sent out (i.e., off-chip) to external debug tools generally without delay and coincident with the distinct, but related, trace events within address and data paths of the interconnect fabric. These separate message instances embed appropriate tag and mark values to allow the message instances to be post-processed and correlated by the external debug tools so as to reconstruct the transaction information for operations performed in the on-chip interconnect.

摘要翻译： 复杂的片上互连结构，特别是那些包括点对点互连和相干路由网络的互连结构，可能会为传统的跟踪技术带来重大挑战，这些技术可能会有效地为外部调试器提供可视化的片上互连 交易。 本文描述的实施例生成并提供单独的在线跟踪消息，包括地址消息和数据消息，其通常没有延迟地发送（即片外）到外部调试工具，并且与不同但相关的跟踪事件一致 互连结构的地址和数据路径。 这些单独的消息实例嵌入适当的标签和标记值，以允许消息实例被后处理并由外部调试工具相关联，以便重建用于在片上互连中执行的操作的事务信息。

公开(公告)号：US07806554B2

公开(公告)日：2010-10-05

申请号：US12043409

申请日：2008-03-06

申请人： Baoyan Chang ,  Xianghong Yang ,  Zheng Xu

发明人： Baoyan Chang ,  Xianghong Yang ,  Zheng Xu

IPC分类号： F21L4/00

CPC分类号： F21V29/70 ,  F21K9/00 ,  F21V29/89 ,  F21Y2115/10

摘要： The present invention provides a LED direct-plugging type multi-chip high power light source, comprising a heat dissipating substrate, a protective rubber ring mounted at the front side of the heat dissipating substrate, LEDs fixed on the heat dissipating substrate and in the protective rubber ring, the heat dissipating substrate being provided with two through holes penetrating its front side and rear side, in each of the two through holes separately provided with a pin connected to the LEDs, one end of the pin inserted into the through hole and the other end of the pin led out from the rear side of the heat dissipating substrate to the outside of the heat dissipating substrate, and the part of the pins inserted in the through holes being separated from the heat dissipating substrate by a insulator. The heat dissipating substrate is made of high heat conduction metal. In the present invention, the heat dissipating substrate is made of high heat conduction metal, and the heat conducting pole is abolished. Comparing with the conventional art, the present invention decreases the heat dissipating path, increases the sectional area, and eliminates the intermediate link of high thermal resistance. The present invention increases the power of a single light source, decreases the attenuation of light greatly, and increases the useful life greatly.

摘要翻译： 本发明提供一种LED直插式多芯片大功率光源，包括散热基板，安装在散热基板正面的保护橡胶环，固定在散热基板上的LED和保护性的 橡胶圈，散热基板上设有穿过其前侧和后侧的两个通孔，在两个通孔中的每一个中，分别设置有连接到LED的销，插入通孔的销的一端和 销的另一端从散热基板的后侧引出到散热基板的外侧，并且插入通孔中的销的部分通过绝缘体与散热基板分离。 散热基板由高导热金属制成。 在本发明中，散热基板由高导热性金属制成，导热柱被消除。 与现有技术相比，本发明减少了散热路径，增大了截面面积，消除了高耐热性的中间环节。 本发明增加了单个光源的功率，大大降低了光的衰减，大大提高了使用寿命。