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:
Mar. 08, 2022
Filed:
Aug. 06, 2020
Applicant:
Stmicroelectronics Pte Ltd, Singapore, SG;
Inventors:
Yong Chen, Singapore, SG;
David Gani, Choa Chu kang, SG;
Assignee:
STMICROELECTRONICS PTE LTD, Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/538 (2006.01); H01L 25/065 (2006.01); H01L 23/00 (2006.01);
U.S. Cl.
CPC ...
H01L 23/5384 (2013.01); H01L 23/5385 (2013.01); H01L 23/5386 (2013.01); H01L 24/14 (2013.01); H01L 25/0655 (2013.01);
Abstract
The present disclosure is directed to a package that includes openings that extend into the package. The openings are filled with a conductive material to electrically couple a first die in the package to a second die in the package. The conductive material that fills the openings forms electrical interconnection bridges between the first die and the second die. The openings in the package may be formed using a laser and a non-doped molding compound, a doped molding compound, or a combination of doped or non-doped molding compounds.