发明授权
US08896320B2 Measuring device and a method for measuring a chip-to-chip-carrier connection
有权
测量装置和测量芯片到芯片 - 载体连接的方法
- 专利标题: Measuring device and a method for measuring a chip-to-chip-carrier connection
- 专利标题(中): 测量装置和测量芯片到芯片 - 载体连接的方法
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申请号: US13222101申请日: 2011-08-31
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公开(公告)号: US08896320B2公开(公告)日: 2014-11-25
- 发明人: Franz Schoenberger , Johann Koelz , Ming Xue
- 申请人: Franz Schoenberger , Johann Koelz , Ming Xue
- 申请人地址: DE Neubiberg
- 专利权人: Infineon Technologies AG
- 当前专利权人: Infineon Technologies AG
- 当前专利权人地址: DE Neubiberg
- 主分类号: G01R31/04
- IPC分类号: G01R31/04 ; G01R31/312 ; G01R31/28
摘要:
A measuring device is provided: the measuring device including: a power supply configured to provide electric power to a chip via at least one of a chip connection and a chip-carrier connection; a chip arrangement receiving portion configured to receive a chip arrangement, the chip arrangement including a chip and a chip-carrier connected to the chip via one or more chip-to-chip-carrier connections; a detection portion including a plate; a detection circuit coupled to the plate and configured to detect an electrical signal from the plate; wherein the plate is configured such that it covers at least part of at least one of the chip, the chip-carrier, and the chip-to-chip-carrier connection; and wherein the plate is further configured such that at least part of the at least one of the chip, the chip-carrier, and the chip-to-chip-carrier connection is uncovered by the plate.
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