会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明申请
    • TEST INTERPOSER HAVING ACTIVE CIRCUIT COMPONENT AND METHOD THEREFOR
    • 具有有效电路组件的测试插座及其方法
    • WO2009158057A1
    • 2009-12-30
    • PCT/US2009/039635
    • 2009-04-06
    • FREESCALE SEMICONDUCTOR INC.MANGRUM, Marc, A.PATTEN, David, T.BURCH, Kenneth, R.
    • MANGRUM, Marc, A.PATTEN, David, T.BURCH, Kenneth, R.
    • G01R31/3183G01R31/26H01L21/66
    • G01R31/2889G01R1/0408
    • A device under test (DUT) (140) is tested via a test interposer (130). The test interposer (130) includes a first set of contacts (232, 332, 832) at a first surface (131) to interface with the contacts of a load board (120) or other interface of an automated test equipment (ATE) (110) and a second set of contacts (234, 334, 834) at an opposing second surface (132) to interface with the contacts of the DUT (140). The second set of contacts (234, 334, 834) can have a smaller contact pitch (338, 838) than the contact pitch (336, 836) of the first set of contacts (232, 332, 832) to facilitate connection to the smaller pitch (338, 838) of the contacts of the DUT (140). The test interposer (130) further includes one or more active circuit components (340, 342) or passive circuit components (340, 342) to facilitate testing of the DUT (140). The test interposer (130) can be implemented as an integrated circuit (IC) package (301) that encapsulates the circuit components (340, 342).
    • 被测设备(DUT)(140)通过测试插件(130)进行测试。 测试插入器(130)包括在第一表面(131)处的第一组触点(232,332,832),以与负载板(120)的触点或自动测试设备(ATE)的其他接口 110)和在相对的第二表面(132)处的第二组触点(234,334,83​​4)以与DUT(140)的触点相接合。 第二组触点(234,334,83​​4)可以具有比第一组触点(232,332,832)的接触间距(336,836)更小的接触间距(338,838),以便于连接到 DUT(140)的触点的较小间距(338,838)。 测试插入器(130)还包括一个或多个有源电路部件(340,342)或无源电路部件(340,342),以便于DUT(140)的测试。 测试插入器(130)可以被实现为封装电路组件(340,342)的集成电路(IC)封装(301)。