Semiconductor chip, wiring substrate of a semiconductor package, semiconductor package having the semiconductor chip and display device having the semiconductor package
    5.
    发明授权
    Semiconductor chip, wiring substrate of a semiconductor package, semiconductor package having the semiconductor chip and display device having the semiconductor package 失效
    半导体芯片,半导体封装的布线基板,具有半导体芯片的半导体封装和具有该半导体封装的显示装置

    公开(公告)号:US08299597B2

    公开(公告)日:2012-10-30

    申请号:US12502324

    申请日:2009-07-14

    IPC分类号: H01L23/48

    摘要: A semiconductor chip can include a semiconductor substrate, an input portion and an output portion. A circuit element can be formed in the semiconductor substrate. The input portion can be formed on the semiconductor substrate. The input portion can include a first input pad to receive an input signal from the outside and a second input pad spaced apart from the first input pad, the second input pad being electrically connected to the first input pad through an external connection line such that the second input pad inputs the input signal to the circuit element. The output portion can be formed on the semiconductor substrate. The output pad can include an output pad to output an output signal from the circuit element.

    摘要翻译: 半导体芯片可以包括半导体衬底,输入部分和输出部分。 电路元件可以形成在半导体衬底中。 输入部分可以形成在半导体衬底上。 输入部分可以包括用于从外部接收输入信号的第一输入焊盘和与第一输入焊盘间隔开的第二输入焊盘,第二输入焊盘通过外部连接线电连接到第一输入焊盘,使得 第二输入焊盘将输入信号输入到电路元件。 输出部分可以形成在半导体衬底上。 输出焊盘可以包括输出焊盘以输出来自电路元件的输出信号。

    SEMICONDUCTOR PACKAGE HAVING TEST PADS ON TOP AND BOTTOM SUBSTRATE SURFACES AND METHOD OF TESTING SAME
    6.
    发明申请
    SEMICONDUCTOR PACKAGE HAVING TEST PADS ON TOP AND BOTTOM SUBSTRATE SURFACES AND METHOD OF TESTING SAME 有权
    具有顶部和底部底板表面上的测试垫的半导体封装及其测试方法

    公开(公告)号:US20120105089A1

    公开(公告)日:2012-05-03

    申请号:US13348767

    申请日:2012-01-12

    IPC分类号: G01R1/067 G01R31/26

    摘要: A semiconductor package and testing method is disclosed. The package includes a substrate having top and bottom surfaces, a semiconductor chip mounted in a centrally located semiconductor chip mounting area of the substrate, and a plurality of test pads disposed on top and bottom surfaces of the substrate and comprising a first group of test pads configured on the top and bottom surfaces of the substrate and having a first height above the respective top and bottom surface of the substrate, and a second group of test pads disposed on the lower surface of the substrate and having a second height greater than the first, wherein each one of the second group of test pads includes a solder ball attached thereto.

    摘要翻译: 公开了半导体封装和测试方法。 封装包括具有顶表面和底表面的衬底,安装在衬底的位于中心的半导体芯片安装区域中的半导体芯片以及设置在衬底的顶表面和底表面上的多个测试焊盘,并且包括第一组测试焊盘 配置在衬底的顶表面和底表面上并且具有在衬底的相应顶部和底部表面上方的第一高度,以及设置在衬底的下表面上并具有大于第一衬底的第二高度的第二组测试焊盘 其中第二组测试垫中的每一个包括附接到其上的焊球。

    Substrate for semiconductor package
    10.
    发明授权
    Substrate for semiconductor package 有权
    半导体封装基板

    公开(公告)号:US07936232B2

    公开(公告)日:2011-05-03

    申请号:US12824415

    申请日:2010-06-28

    IPC分类号: H04B3/28

    CPC分类号: H01Q15/006

    摘要: A substrate for a semiconductor package includes a dielectric substrate, a circuit pattern formed on a first surface of the dielectric substrate, and an electromagnetic band gap (EGB) pattern. The EGB pattern includes multiple unit structures formed on a second surface of the dielectric substrate, where each unit structure includes a flat conductor electrically connected to the circuit pattern through a ground connection, and multiple spiral-patterned conductors electrically connected to the flat conductor. The second surface is formed on an opposite side of the dielectric substrate from the first surface. Each flat conductor is electrically connected to a flat conductor of another one of the unit structures. At least one of the spiral-patterned conductors in each one of the unit structures is electrically connected to another one of the spiral-patterned conductors.

    摘要翻译: 用于半导体封装的衬底包括电介质衬底,形成在电介质衬底的第一表面上的电路图案和电磁带隙(EGB)图案。 EGB图案包括形成在电介质基板的第二表面上的多个单元结构,其中每个单元结构包括通过接地连接电连接到电路图案的扁平导体,以及电连接到扁平导体的多个螺旋图案导体。 第二表面形成在电介质基板的与第一表面相反的一侧上。 每个扁平导体电连接到另一个单元结构的扁平导体。 每个单元结构中的至少一个螺旋图案导体电连接到另一个螺旋图案导体。