发明名称 Concept of compensating for piezo influences on integrated circuitry
摘要 A semiconductor chip includes a first functional element having a first electronic functional-element parameter exhibiting a dependence relating to the mechanical stress present in the semiconductor circuit chip, and being configured to provide a first output signal, a second functional element having a second electronic functional-element parameter exhibiting a dependence in relation to the mechanical stress present in the semiconductor circuit chip, and being configured to provide a second output signal in dependence on the second electronic functional-element parameter and the mechanical stress, and a combination means for combining the first and second output signals to obtain a resulting output signal exhibiting a predefined dependence on the mechanical stress present in the semiconductor circuit chip, the first and second functional elements being integrated on the semiconductor circuit chip and arranged, geometrically, such that that the first and second functional-element stress influence functions are identical within a tolerance range.
申请公布号 US2005162160(A1) 申请公布日期 2005.07.28
申请号 US20050037536 申请日期 2005.01.17
申请人 INFINEON TECHNOLOGIES AG 发明人 AUSSERLECHNER UDO;MOTZ MARIO
分类号 G01L5/00;G01R33/06;H01L23/58;H01L29/00;H01L29/82;H01L29/84;H01L43/06;(IPC1-7):G01R33/06 主分类号 G01L5/00
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