Patent ID: 11942417
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 16:
17. A device comprising:
a semiconductor die, wherein a bottom surface of the semiconductor die is attached to a first redistribution structure, wherein a top surface of the semiconductor die comprises a sensor, wherein a top surface of a sensing region of the sensor is exposed;
a conductive via on the first redistribution structure adjacent the semiconductor die;
a first insulating material on the first redistribution structure, wherein the bottom surface of the semiconductor die is free of the first insulating material, wherein the first insulating material laterally surrounds the conductive via, laterally surrounds the semiconductor die, and physically contacts a sidewall surface of the semiconductor die;
a second insulating material extending on the first insulating material and on the semiconductor die;
a conductive layer on the second insulating material;
a first conductive feature extending through the second insulating material from the conductive via to the conductive layer;
a second conductive feature extending through the second insulating material from the semiconductor die to the conductive layer; and
a third insulating material on the second insulating material and on the conductive layer.