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    • 52. 发明授权
    • OWA converged network access architecture and method
    • OWA融合网络接入架构和方法
    • US07899451B2
    • 2011-03-01
    • US11780471
    • 2007-07-20
    • Jianhong HuWillie Wei Lu
    • Jianhong HuWillie Wei Lu
    • H04W4/00
    • H04W48/17H04L12/189H04W4/06H04W80/04H04W88/005H04W88/06
    • As no single wireless network can provide both broadband high-speed radio transmission and seamless full mobility for commercial wireless communications in terms of technology, cost, spectrum and performance, a new wireless converged network access infrastructure based on Open Wireless Architecture (OWA) has been disclosed, wherein the spectrum is separated into low spectrum band (LSB) for wide area seamless mobility networks and high spectrum band (HSB) for very high-speed broadband wireless access systems in order to maximize the spectrum utilization efficiency for the converged multiple wireless access networks of the fully service-oriented wireless communications including multimedia broadcast and multicast service.
    • 由于没有单一的无线网络可以在技术,成本,频谱和性能方面提供宽带高速无线电传输和商用无线通信的无缝完全移动性,所以基于开放式无线架构(OWA)的新的无线融合网络接入基础设施已经被 公开了其中频谱被分离成用于广域无缝移动网络的低频带(LSB)和用于非常高速的宽带无线接入系统的高频带(HSB),以便最大化融合多个无线接入的频谱利用效率 完全面向服务的无线通信网络,包括多媒体广播和多播服务。
    • 54. 发明授权
    • Nanowire heterostructures
    • 纳米线异质结构
    • US07858965B2
    • 2010-12-28
    • US11807186
    • 2007-05-25
    • Wei LuJie XiangYue WuBrian P. TimkoHao YanCharles M. Lieber
    • Wei LuJie XiangYue WuBrian P. TimkoHao YanCharles M. Lieber
    • H01L29/778
    • B82Y10/00G11C2213/17G11C2213/18H01L29/0665H01L29/0673H01L29/068H01L29/1606H01L29/165
    • The present invention generally relates to nanoscale heterostructures and, in some cases, to nanowire heterostructures exhibiting ballistic transport, and/or to metal-semiconductor junctions that that exhibit no or reduced Schottky barriers. One aspect of the invention provides a solid nanowire having a core and a shell, both of which are essentially undoped. For example, in one embodiment, the core may consist essentially of undoped germanium and the shell may consist essentially of undoped silicon. Carriers are injected into the nanowire, which can be ballistically transported through the nanowire. In other embodiments, however, the invention is not limited to solid nanowires, and other configurations, involving other nanoscale wires, are also contemplated within the scope of the present invention. Yet another aspect of the invention provides a junction between a metal and a nanoscale wire that exhibit no or reduced Schottky barriers. As a non-limiting example, a nanoscale wire having a core and a shell may be in physical contact with a metal electrode, such that the Schottky barrier to the core is reduced or eliminated. Still other aspects of the invention are directed to electronic devices exhibiting such properties, and techniques for methods of making or using such devices.
    • 本发明一般涉及纳米尺度异质结构,在某些情况下涉及显示弹道输运的纳米线异质结构,和/或涉及没有或减少的肖特基势垒的金属 - 半导体结。 本发明的一个方面提供了具有核和壳的固体纳米线,两者都基本上是未掺杂的。 例如,在一个实施例中,芯可以主要由未掺杂的锗组成,并且壳可以基本上由未掺杂的硅组成。 载体被注入纳米线,可以通过纳米线进行弹道传输。 然而,在其它实施方案中,本发明不限于固体纳米线,并且涉及其它纳米级线的其它构型也在本发明的范围内。 本发明的另一方面提供了金属和纳米尺寸线之间的连接处,其不显示或减小肖特基势垒。 作为非限制性实例,具有芯和壳的纳米线可以与金属电极物理接触,使得芯的肖特基势垒被减少或消除。 本发明的其它方面涉及具有这种性质的电子设备,以及制造或使用这些设备的方法的技术。
    • 56. 发明授权
    • Image sensor chip package structure and method thereof
    • 图像传感器芯片封装结构及其方法
    • US07781854B2
    • 2010-08-24
    • US12183378
    • 2008-07-31
    • Chih-Wei Lu
    • Chih-Wei Lu
    • H01L31/0203H01L27/15H01L29/267H01L31/12H01L33/00H01L29/16H01L29/417H01L29/74H01L31/111
    • H01L27/14618H01L31/0203H01L2924/0002H01L2924/00
    • An image sensor chip package structure includes a transparent substrate, a chip, a sealing ring, a number of conductive posts, and a number of conductive bumps. The transparent substrate has a number of through holes. The through holes pass through the transparent substrate. The chip has an active surface, an image sensitive area, and a number of die pads. The image sensitive area and the die pads are located on the active surface. The sealing ring is disposed between the chip and the transparent substrate and surrounds the image sensitive area and the die pads. The conductive posts are disposed in the through holes, respectively. Here, the chip is electrically connected with the conductive posts via the die pads. The conductive bumps are disposed on the die pads, respectively. The conductive bumps are connected with the conductive posts, respectively.
    • 图像传感器芯片封装结构包括透明基板,芯片,密封环,多个导电柱和多个导电凸块。 透明基板具有多个通孔。 通孔穿过透明基板。 芯片具有有源表面,图像敏感区域和多个芯片焊盘。 图像敏感区域和管芯焊盘位于有源表面上。 密封环设置在芯片和透明基板之间,并且包围图像敏感区域和芯片焊盘。 导电柱分别设置在通孔中。 这里,芯片通过管芯焊盘与导电柱电连接。 导电凸块分别设置在芯片焊盘上。 导电凸块分别与导电柱连接。