公开(公告)号：AT348403T

公开(公告)日：2007-01-15

申请号：AT00960303

申请日：2000-07-24

Applicant: INFINEON TECHNOLOGIES AG

Inventor： ROEHL SIEGFRIED ,  VON BASSE PAUL-WERNER ,  SCHEITER THOMAS ,  SASSE THORSTEN ,  OPOLKA HEINZ

IPC: G01D5/24 ,  G06K9/00 ,  H01L21/314 ,  G06K9/20

Abstract: 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.

公开(公告)号：DE50013864D1

公开(公告)日：2007-01-25

申请号：DE50013864

申请日：2000-07-24

Applicant: INFINEON TECHNOLOGIES AG

Inventor： ROEHL SIEGFRIED ,  VON BASSE PAUL-WERNER ,  SCHEITER THOMAS ,  SASSE THORSTEN ,  OPOLKA HEINZ

IPC: H01L21/314 ,  G01D5/24 ,  G06K9/00 ,  G06K9/20

Abstract: 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.