PASSIVATION LAYER STRUCTURE

PASSIVATION LAYER STRUCTURE

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. Th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SASSE, THORSTEN, OPOLKA, HEINZ, ROEHL, SIEGFRIED, SCHEITER, THOMAS, VON BASSE, PAUL-WERNER
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
MEASURING
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE
MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
TARIFF METERING APPARATUS
TESTING
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Beschreibung
Zusammenfassung: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.