发明名称 |
CHIP CARD COMPRISING AN INTEGRATED FINGERPRINT SENSOR |
摘要 |
The invention relates to a semiconductor chip (1) comprising a fingerprint sensor. Said chip is arranged in the card body (2) in such a position that when the chip card is bent, the load on the chip inside the entire arrangement of card and chip is minimised in such a way that sufficient security against fracture is achieved, at least in terms of the bending tests necessary for the ISO norm. To this end, a recess (3) is provided in the card body, in which the semiconductor chip is applied, preferably without a housing, in an adapted selected depth (d). |
申请公布号 |
WO03017211(A2) |
申请公布日期 |
2003.02.27 |
申请号 |
WO2002DE02757 |
申请日期 |
2002.07.26 |
申请人 |
INFINEON TECHNOLOGIES AG;GUNDLACH, HARALD;MAYERHOFER, BORIS;SPOETTL, THOMAS |
发明人 |
GUNDLACH, HARALD;MAYERHOFER, BORIS;SPOETTL, THOMAS |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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