Testing device and testing method of a semiconductor device

    公开(公告)号:US20060220667A1

    公开(公告)日:2006-10-05

    申请号:US11211094

    申请日:2005-08-25

    IPC分类号: G01R31/02

    CPC分类号: G01R31/2887

    摘要: A testing device can perform a test on an arbitrary one of a plurality of semiconductor devices by pressing the semiconductor devices onto a contactor from a back side of the semiconductor device. A test circuit board has a contactor provided with contact pieces corresponding to external connection terminals of semiconductor devices to be tested. A support board is capable of mounting the semiconductor devices thereon in an aligned state. A stage supports the support board. A press head presses the semiconductor devices to be tested mounted on the support board so as to cause external connection terminals of the semiconductor devices to be tested to contact with the contact pieces of the contactor. The stage is movable to a position at which at least one of the semiconductor devices to be tested, which are mounted on the support board, faces the contactor.

    Testing device and testing method of a semiconductor device
    4.
    发明授权
    Testing device and testing method of a semiconductor device 有权
    半导体器件的测试装置和测试方法

    公开(公告)号:US07129726B2

    公开(公告)日:2006-10-31

    申请号:US11211094

    申请日:2005-08-25

    IPC分类号: G01R31/02

    CPC分类号: G01R31/2887

    摘要: A testing device can perform a test on an arbitrary one of a plurality of semiconductor devices by pressing the semiconductor devices onto a contactor from a back side of the semiconductor device. A test circuit board has a contactor provided with contact pieces corresponding to external connection terminals of semiconductor devices to be tested. A support board is capable of mounting the semiconductor devices thereon in an aligned state. A stage supports the support board. A press head presses the semiconductor devices to be tested mounted on the support board so as to cause external connection terminals of the semiconductor devices to be tested to contact with the contact pieces of the contactor. The stage is movable to a position at which at least one of the semiconductor devices to be tested, which are mounted on the support board, faces the contactor.

    摘要翻译: 测试装置可以通过将半导体器件从半导体器件的背面按压到接触器上来对多个半导体器件中的任意一个进行测试。 测试电路板具有接触器,该接触器具有与待测试的半导体器件的外部连接端子相对应的接触片。 支撑板能够以对准状态将半导体器件安装在其上。 舞台支持支持板。 压头按压待安装在支撑板上的待测试的半导体器件,以便使半导体器件的外部连接端子被测试以与接触器的接触片接触。 舞台可移动到安装在支撑板上的要测试的半导体器件中的至少一个面向接触器的位置。

    Contactor for electronic parts and a contact method
    7.
    发明申请
    Contactor for electronic parts and a contact method 有权
    电子零件接触器和接触方式

    公开(公告)号:US20060186905A1

    公开(公告)日:2006-08-24

    申请号:US11339836

    申请日:2006-01-26

    IPC分类号: G01R31/02

    CPC分类号: G01R1/0466 G01R1/0483

    摘要: A contactor for electronic parts can provide an appropriate and uniform contact with respect to a plurality of electrode terminals in an electronic part such as an IC. Each of a plurality of contact members has a first contact portion on one end thereof and a second contact portion on the other end thereof, the first contract portion having a recessed portion that receives one of the electrode terminals of the electronic part. A base accommodates and supports the plurality of the contact members. The first contact portion is movable in a horizontal direction.

    摘要翻译: 用于电子部件的接触器可以提供相对于诸如IC的电子部件中的多个电极端子的适当且均匀的接触。 多个接触构件中的每一个在其一端具有第一接触部分和另一端的第二接触部分,第一接合部分具有容纳电子部件的电极端子之一的凹部。 基座容纳并支撑多个接触构件。 第一接触部分可沿水平方向移动。

    Contactor for electronic parts and a contact method
    8.
    发明授权
    Contactor for electronic parts and a contact method 有权
    电子零件接触器和接触方式

    公开(公告)号:US07471096B2

    公开(公告)日:2008-12-30

    申请号:US11339836

    申请日:2006-01-26

    IPC分类号: G01R31/02

    CPC分类号: G01R1/0466 G01R1/0483

    摘要: A contactor for electronic parts can provide an appropriate and uniform contact with respect to a plurality of electrode terminals in an electronic part such as an IC. Each of a plurality of contact members has a first contact portion on one end thereof and a second contact portion on the other end thereof, the first contract portion having a recessed portion that receives one of the electrode terminals of the electronic part. A base accommodates and supports the plurality of the contact members. The first contact portion is movable in a horizontal direction.

    摘要翻译: 用于电子部件的接触器可以提供相对于诸如IC的电子部件中的多个电极端子的适当且均匀的接触。 多个接触构件中的每一个在其一端具有第一接触部分和另一端的第二接触部分,第一接合部分具有容纳电子部件的电极端子之一的凹部。 基座容纳并支撑多个接触构件。 第一接触部分可沿水平方向移动。

    Evaluation method of probe mark of probe needle of probe card
    10.
    发明申请
    Evaluation method of probe mark of probe needle of probe card 失效
    探针卡探针探针标记评估方法

    公开(公告)号:US20070170937A1

    公开(公告)日:2007-07-26

    申请号:US11408158

    申请日:2006-04-21

    IPC分类号: G01R31/02

    CPC分类号: G01R31/2891

    摘要: An evaluation method of a probe mark of a probe needle of a probe card, includes the steps of: forming the probe mark of the probe needle on a probe mark evaluation wafer; recognizing the probe mark with imaging; and overlapping an imaginary electrode pad with the probe mark recognized by imaging so that the probe mark is evaluated.

    摘要翻译: 探针卡的探针的探针的评价方法包括以下步骤:在探针标记评价用晶片上形成探针的探针标记; 用成像识别探针标记; 并且与通过成像识别的探针标记重叠虚拟电极焊盘,以便评估探针标记。