Patent ID: 11900709
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 9:
10. A fingerprint sensor package, comprising:
a first substrate including
a core insulating layer including a first surface and a second surface opposite to each other,
a coating layer on the first surface of the core insulating layer,
a ground bezel on the first surface of the core insulating layer, the ground bezel surrounding the coating layer in a first direction and a second direction intersecting with the first direction,
an adhesive layer between the coating layer and the core insulating layer, the adhesive layer further between the core insulating layer and the ground bezel,
a first bonding pad on the second surface of the core insulating layer, and
an external connection pad between an edge of the second surface of the core insulating layer and the first bonding pad;

a second substrate on the second surface of the core insulating layer, the second substrate including
a plurality of first sensing patterns isolated from direct contact with each other in the first direction and extending in the second direction,
a plurality of second sensing patterns isolated from direct contact with each other in the second direction and extending in the first direction, and
a second bonding pad;

a conductive wire electrically connecting the first bonding pad to the second bonding pad;
a controller chip on the second substrate;
connection bumps between the second substrate and the controller chip and electrically connecting the second substrate to the controller chip; and
a molding layer covering the second substrate and the controller chip, the molding layer extending from a side surface of the second substrate to a boundary between the first bonding pad and the external connection pad,
wherein the plurality of first sensing patterns and the plurality of second sensing patterns are isolated from direct contact with each other in a third direction perpendicular to the first and second directions,
wherein the plurality of first sensing patterns and the plurality of second sensing patterns collectively comprise a plurality of capacitors.