Patent ID: 11972994
Assignee: TEXAS INSTRUMENTS INCORPORATED
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 6:
7. A method, comprising:
providing a first film having a first surface, the first surface having multiple rows of a first adhesive;
coupling a second film to the first surface of the first film using the multiple rows of the first adhesive;
applying a second adhesive to a top surface of a mold compound, the mold compound covering multiple semiconductor dies and including multiple cavities in the top surface of the mold compound, each of the multiple cavities vertically aligned with a sensor of a corresponding one of the multiple semiconductor dies;
coupling the second film to the top surface of the mold compound using the second adhesive, the second film covering the multiple cavities;
singulating the mold compound to produce a sensor package, the sensor package coupled to a portion of the second film and to a portion of the first film;
coupling the sensor package to a printed circuit board (PCB); and
using the portion of the first film to remove the portion of the first film and the portion of the second film from the sensor package.