METHOD AND SYSTEM OF TESTING A SEMICONDUCTOR DEVICE
    1.
    发明申请
    METHOD AND SYSTEM OF TESTING A SEMICONDUCTOR DEVICE 有权
    测试半导体器件的方法和系统

    公开(公告)号:US20100278211A1

    公开(公告)日:2010-11-04

    申请号:US12431927

    申请日:2009-04-29

    IPC分类号: G01N3/60 H01L23/58

    摘要: The present disclosure provides a semiconductor device, the device includes a substrate, a front-end structure formed in the substrate, a back-end structure formed on the front-end structure, a heater embedded in the back-end structure and operable to generate heat, and a sensor embedded in the back-end structure and operable to sense a temperature of the semiconductor device.

    摘要翻译: 本公开提供一种半导体器件,该器件包括衬底,形成在衬底中的前端结构,形成在前端结构上的后端结构,嵌入在后端结构中的加热器,可操作以产生 热和嵌入在后端结构中的传感器,并且可操作以感测半导体器件的温度。

    Method and system of testing a semiconductor device
    2.
    发明授权
    Method and system of testing a semiconductor device 有权
    测试半导体器件的方法和系统

    公开(公告)号:US08400178B2

    公开(公告)日:2013-03-19

    申请号:US12431927

    申请日:2009-04-29

    IPC分类号: G01R31/02

    摘要: The present disclosure provides a semiconductor device, the device includes a substrate, a front-end structure formed in the substrate, a back-end structure formed on the front-end structure, a heater embedded in the back-end structure and operable to generate heat, and a sensor embedded in the back-end structure and operable to sense a temperature of the semiconductor device.

    摘要翻译: 本公开提供一种半导体器件,该器件包括衬底,形成在衬底中的前端结构,形成在前端结构上的后端结构,嵌入在后端结构中的加热器,可操作以产生 热和嵌入在后端结构中的传感器,并且可操作以感测半导体器件的温度。

    Adaptive test sequence for testing integrated circuits
    3.
    发明授权
    Adaptive test sequence for testing integrated circuits 有权
    用于测试集成电路的自适应测试序列

    公开(公告)号:US09310437B2

    公开(公告)日:2016-04-12

    申请号:US13072325

    申请日:2011-03-25

    摘要: A method includes testing a first device and a second device identical to each other and comprising integrated circuits. The testing of the first device is performed according to a first test sequence of the first device, wherein the first test sequence includes a plurality of ordered test items, and wherein the first test sequence includes a test item. A test priority of the test item is calculated based on a frequency of fails of the test item in the testing of a plurality of devices having an identical structure as the first device. The first test sequence is then adjusted to generate a second test sequence in response to the test priority of the test item, wherein the second test sequence is different from the first test sequence. The second device is tested according to the second test sequence.

    摘要翻译: 一种方法包括测试彼此相同并包括集成电路的第一设备和第二设备。 根据第一装置的第一测试顺序执行第一装置的测试,其中第一测试序列包括多个有序测试项目,并且其中第一测试序列包括测试项目。 基于与具有与第一装置相同的结构的多个装置的测试中的测试项目的失败频率来计算测试项目的测试优先级。 然后调整第一测试序列以响应于测试项目的测试优先级产生第二测试序列,其中第二测试序列与第一测试序列不同。 根据第二个测试顺序对第二个设备进行测试。

    Dynamic testing based on thermal and stress conditions
    5.
    发明授权
    Dynamic testing based on thermal and stress conditions 有权
    基于热和应力条件的动态测试

    公开(公告)号:US08836355B2

    公开(公告)日:2014-09-16

    申请号:US13082769

    申请日:2011-04-08

    IPC分类号: G01R31/10 G01R31/28

    摘要: A plurality of sets of test conditions of a die in a stacked system is established, wherein the plurality of test conditions are functions of temperatures of the die, and wherein the stacked system comprises a plurality of stacked dies. A temperature of the die is measured. A respective set of test conditions of the die is found from the plurality of sets of test conditions, wherein the set of test conditions corresponds to the temperature. The die is at the temperature using the set of test conditions to generate test results.

    摘要翻译: 建立了堆叠系统中的模具的多组测试条件,其中多个测试条件是模具的温度的函数,并且其中堆叠的系统包括多个堆叠的模具。 测量模具的温度。 从多组测试条件中可以找到相应的模具测试条件,其中该组测试条件对应于温度。 模具在使用一组测试条件的温度下产生测试结果。

    Power Compensation in 3DIC Testing
    8.
    发明申请
    Power Compensation in 3DIC Testing 有权
    3DIC测试中的功率补偿

    公开(公告)号:US20120242346A1

    公开(公告)日:2012-09-27

    申请号:US13053951

    申请日:2011-03-22

    IPC分类号: G01R31/02

    CPC分类号: G01R31/318513 G01R31/2886

    摘要: A device, such as a 3DIC stacked device includes a first device under test (DUT) connected to a first force pad by a first through substrate via (TSV) stack and connected to a first sense pad by a second TSV stack. The device further includes a second DUT stacked above the first DUT and connected to a second force pad and a second force pad by a second third TSV and connected to a second sense pad by a fourth TSV. Functional blocks on either the first or second blocks can be accessed for testing by way of the TSVs. In some applications the TSVs are vertically aligned to form TSV stacks.

    摘要翻译: 诸如3DIC堆叠设备的设备包括被第一通过衬底经由(TSV)堆叠连接到第一力垫的第一被测设备(DUT),并且通过第二TSV堆叠连接到第一感测焊盘。 该装置还包括堆叠在第一DUT上方的第二DUT,并通过第二个第三TSV连接到第二强制焊盘和第二受力垫,并通过第四TSV连接到第二传感焊盘。 可以访问第一或第二块上的功能块,以便通过TSV进行测试。 在一些应用中,TSV被垂直对准以形成TSV堆叠。

    Method for assembling a wafer level test probe card
    9.
    发明授权
    Method for assembling a wafer level test probe card 有权
    组装晶圆级测试探针卡的方法

    公开(公告)号:US08146245B2

    公开(公告)日:2012-04-03

    申请号:US12787560

    申请日:2010-05-26

    摘要: A method for assembling a probe card for wafer level testing of a plurality of semiconductor devices simultaneously is disclosed. The probe card may include a circuit board including wafer level testing circuitry, a partially flexible silicon substrate, a plurality of test probes disposed at least partially in the substrate for engaging a plurality of corresponding electrical contacts in a wafer under test, and a compressible underfill coupling the substrate to the circuit board. The method includes aligning and assembling the foregoing components, and curing the underfill. The probe card may be used for wafer level burn-in testing. In some embodiments, the probe card may include active test control circuitry embedded in the silicon substrate for conducting wafer level high frequency testing.

    摘要翻译: 公开了一种用于同时组装用于多个半导体器件的晶片级测试的探针卡的方法。 探针卡可以包括电路板,其包括晶片级测试电路,部分柔性硅衬底,至少部分地设置在衬底中的多个测试探针,用于接合待测晶片中的多个对应的电触点,以及可压缩的底部填充 将基板耦合到电路板。 该方法包括对准和组装前述部件,并固化底部填充物。 探针卡可用于晶片级老化测试。 在一些实施例中,探针卡可以包括嵌入在硅衬底中的有源测试控制电路,用于进行晶片级高频测试。

    WAFER LEVEL TEST PROBE CARD
    10.
    发明申请
    WAFER LEVEL TEST PROBE CARD 有权
    水平测试探针卡

    公开(公告)号:US20100229383A1

    公开(公告)日:2010-09-16

    申请号:US12787560

    申请日:2010-05-26

    IPC分类号: H05K3/34 H05K3/30

    摘要: A probe card for wafer level testing of a plurality of semiconductor devices simultaneously. The probe card may include a circuit board including wafer level testing circuitry, a partially flexible silicon substrate, a plurality of test probes disposed at least partially in the substrate for engaging a plurality of corresponding electrical contacts in a wafer under test, and a compressible underfill coupling the substrate to the circuit board. The probe card may be used for wafer level burn-in testing. In some embodiments, the probe card may include active test control circuitry embedded in the silicon substrate for conducting wafer level high frequency testing.

    摘要翻译: 一种用于同时进行多个半导体器件的晶片级测试的探针卡。 探针卡可以包括电路板,其包括晶片级测试电路,部分柔性硅衬底,至少部分地设置在衬底中的多个测试探针,用于接合待测晶片中的多个对应的电触点,以及可压缩的底部填充 将基板耦合到电路板。 探针卡可用于晶片级老化测试。 在一些实施例中,探针卡可以包括嵌入在硅衬底中的有源测试控制电路,用于进行晶片级高频测试。