Package in package semiconductor device
    3.
    发明授权
    Package in package semiconductor device 有权
    封装半导体器件封装

    公开(公告)号:US07982298B1

    公开(公告)日:2011-07-19

    申请号:US12327763

    申请日:2008-12-03

    IPC分类号: H01L23/48

    摘要: In accordance with the present invention, there is provided multiple embodiments of a package-in-package semiconductor device including shortened electrical signal paths to optimize electrical performance. In each embodiment, the semiconductor device comprises a substrate having a conductive pattern formed thereon. In certain embodiments, a semiconductor package and one or more semiconductor dies are vertically stacked upon the substrate, and placed into electrical communication with the conductive pattern thereof. One or more of the semiconductor dies may include through-silicon vias formed therein for facilitating the electrical connection thereof to the conductive pattern of the substrate or to other electronic components within the vertical stack. Similarly, the semiconductor package may be provided with through-mold vias to facilitate the electrical connection thereof to other electronic components within the vertical stack. In other embodiments of the present invention, a semiconductor die which is electrically connected to the conductive pattern of the substrate is encapsulated with an inner package body which itself is formed to include through-mold vias used to facilitate the electrical connection thereof to another semiconductor die stacked thereon. In each embodiment of the semiconductor device, the vertically stacked electronic components thereof may be covered with a package body which also partially covers the substrate.

    摘要翻译: 根据本发明,提供了包装封装半导体器件的多个实施例,其包括缩短的电信号路径以优化电性能。 在每个实施例中,半导体器件包括其上形成有导电图案的衬底。 在某些实施例中,半导体封装和一个或多个半导体管芯垂直堆叠在衬底上,并与其导电图案电连通。 一个或多个半导体管芯可以包括形成在其中的穿硅通孔,以便于其与衬底的导电图案或垂直堆叠内的其他电子部件的电连接。 类似地,半导体封装可以设置有通孔通孔,以便于其与垂直堆叠内的其它电子部件的电连接。 在本发明的其他实施例中,电连接到衬底的导电图案的半导体管芯被封装成内部封装本体,内部封装本体形成为包括用于促进其与另一半导体管芯的电连接的通孔通孔 堆叠在其上。 在半导体器件的每个实施例中,其垂直堆叠的电子部件可以被也部分地覆盖衬底的封装体覆盖。

    SYSTEM AND METHOD FOR DETECTING AND INTERCEPTION OF IP SHARER
    4.
    发明申请
    SYSTEM AND METHOD FOR DETECTING AND INTERCEPTION OF IP SHARER 审中-公开
    用于检测和拦截IP共享器的系统和方法

    公开(公告)号:US20080008171A1

    公开(公告)日:2008-01-10

    申请号:US11770417

    申请日:2007-06-28

    IPC分类号: H04L12/56

    摘要: Disclosed is an IP sharer detecting and intercepting system and method. According to the IP sharer detecting and intercepting method, all the IP packets transmitted through the network are detected, an ID value of the IP header is extracted from the detected IP packets, and an IP sharer user is estimated based on the number of states of ID values for the same IP. A notice packet is transmitted to the estimated IP sharer user to detect a private IP of the IP sharer user, it is determined whether the IP sharer user uses the IP sharer based on the detected private IP, and the checked IP sharer user's Internet connection is intercepted. In this instance, a notice packet for introducing an entrance to a normal cable is generated to the IP sharer user before the checked IP sharer user's Internet connection is intercepted.

    摘要翻译: 公开了IP分享者检测和拦截系统及方法。 根据IP分享者检测和拦截方法,检测到通过网络传输的所有IP分组,从检测到的IP分组中提取IP报头的ID值,并根据状态数量估计IP分享者用户数 相同IP的ID值。 通知数据包被传送到估计的IP共享者用户以检测IP共享者用户的专用IP,确定IP共享者用户是否基于检测到的私有IP使用IP共享者,并且所检查的IP共享者用户的因特网连接是 截获 在这种情况下,在被检查的IP共享者用户的因特网连接被拦截之前,向IP共享者用户生成用于引入普通电缆入口的通知包。

    Optical joystick and portable electronic device having the same
    10.
    发明申请
    Optical joystick and portable electronic device having the same 审中-公开
    具有相同的光学操纵杆和便携式电子设备

    公开(公告)号:US20090184852A1

    公开(公告)日:2009-07-23

    申请号:US12232205

    申请日:2008-09-12

    IPC分类号: H03K17/94

    摘要: An optical joystick and portable electronic device having the same are disclosed, by which malfunctions of the optical joystick due to sunlight or external illumination light are prevented or minimized. Therefore, precision of the optical joystick can be enhanced. The optical joystick according to the present invention includes an infrared light source, a cover part having a contacting surface for a contact by a subject, a light-receiving part detecting the infrared ray, and an optical member provided on an light path of the infrared ray traveling from the cover part toward the light-receiving part, wherein the cover part comprises a cover base and an infrared ray pass layer blocking out external noisy light on a predetermined band and passing substantially a wavelength band of infrared rays.

    摘要翻译: 公开了具有该光学操纵杆和便携式电子设备的光学操纵杆和便携式电子设备,由此防止或最小化由于太阳光或外部照明光引起的光学操纵杆的故障。 因此,可以提高光学操纵杆的精度。 根据本发明的光学操纵杆包括红外光源,具有用于与被摄体接触的接触表面的盖部分,检测红外线的光接收部分和设置在红外线的光路上的光学部件 其中所述盖部分包括盖基和红外线通过层,其阻挡预定带上的外部噪声光并且基本上通过红外线的波长带。