APPARATUS AND METHOD OF ELECTRICAL TESTING FOR FLIP CHIP
    3.
    发明申请
    APPARATUS AND METHOD OF ELECTRICAL TESTING FOR FLIP CHIP 审中-公开
    FLIP CHIP电气测试装置及方法

    公开(公告)号:WO2013010512A3

    公开(公告)日:2013-09-19

    申请号:PCT/CN2012083282

    申请日:2012-10-22

    Inventor: ZHOU XINSHU

    Abstract: An apparatus and methods for electrical testing for a flip chip are provided. A pad (100) on a flip chip (200) comprises: a first portion for contact with one or more tips of a probe device during a testing before a bumping on the pad; and a second portion for the bumping without contact with the one or more tips during the testing. The flip chip and manufacturing methods are also disclosed. The pads (100) on a flip chip (200) may be tested using a probe card while estimating the problems caused by the probe marks on the pads (100).

    Abstract translation: 提供了一种用于倒装芯片的电测试的装置和方法。 倒装芯片(200)上的焊盘(100)包括:第一部分,用于在焊盘碰撞之前的测试期间与探针装置的一个或多个尖端接触; 以及用于在测试期间不与一个或多个尖端接触的凸块的第二部分。 还公开了倒装芯片和制造方法。 倒装芯片(200)上的焊盘(100)可以使用探针卡进行测试,同时估计由焊盘(100)上的探针标记引起的问题。

    APPARATUS AND METHOD OF ELECTRICAL TESTING FOR FLIP CHIP
    5.
    发明申请
    APPARATUS AND METHOD OF ELECTRICAL TESTING FOR FLIP CHIP 审中-公开
    FLIP CHIP电气测试装置及方法

    公开(公告)号:WO2013010512A2

    公开(公告)日:2013-01-24

    申请号:PCT/CN2012/083282

    申请日:2012-10-22

    Inventor: ZHOU, Xinshu

    Abstract: The present invention relates to apparatus and method for electrical testing for flip chip. An embodiment of the present invention provides a pad on a flip chip, comprising: a first portion for contact with one or more tips of a probe device during a testing before a bumping on the pad; and a second portion for the bumping without contact with the one or more tips during the testing. The flip chip and manufacturing methods are also disclosed. With embodiments of the present invention, the pads on a flip chips may be tested using a probe card while estimating the problems caused by the probe marks on the pads.

    Abstract translation: 本发明涉及倒装芯片的电气测试装置和方法。 本发明的实施例提供了一种倒装芯片上的焊盘,包括:第一部分,用于在焊盘碰撞之前的测试期间与探针装置的一个或多个尖端接触; 以及用于在测试期间不与一个或多个尖端接触的凸块的第二部分。 还公开了倒装芯片和制造方法。 利用本发明的实施例,翻转芯片上的焊盘可以使用探针卡进行测试,同时估计由焊盘上的探针标记引起的问题。

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