发明名称 Passivation layer structure
摘要 A conductor layer is patterned into flat portions, for example of a fingerprint sensor that effects capacitive measurement. The conductor layer is fragmented in a lattice-like manner by cutouts so that an applied passivation layer rests on a base layer that is present beneath the conductor layer. The interlaminar shear strength of the passivation is increased in this way.
申请公布号 US7054469(B2) 申请公布日期 2006.05.30
申请号 US20020060431 申请日期 2002.01.30
申请人 INFINEON TECHNOLOGIES AG 发明人 ROEHL SIEGFRIED;VON BASSE PAUL-WERNER;SCHEITER THOMAS;SASSE THORSTEN;OPOLKA HEINZ
分类号 G06K9/00;G01D5/24 主分类号 G06K9/00
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