The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 01, 2025
Filed:
Sep. 30, 2022
Applicant:
Texas Instruments Incorporated, Dallas, TX (US);
Inventors:
Sreenivasan Kalyani Koduri, Dallas, TX (US);
Leslie Edward Stark, Heath, TX (US);
Assignee:
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/31 (2006.01); H01L 23/29 (2006.01);
U.S. Cl.
CPC ...
H01L 23/3171 (2013.01); H01L 23/293 (2013.01); H01L 23/315 (2013.01);
Abstract
In examples, a sensor package includes a semiconductor die, a sensor on the semiconductor die, and a mold compound covering the semiconductor die. The mold compound includes a sensor cavity over the sensor. The sensor package includes a polymer film member on the sensor and circumscribed by a wall of the mold compound forming the sensor cavity. The polymer film member is exposed to an exterior environment of the sensor package.