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:
May. 07, 2024
Filed:
Jun. 28, 2021
Applicant:
Stmicroelectronics (Crolles 2) Sas, Crolles, FR;
Inventor:
Didier Dutartre, Meylan, FR;
Assignee:
STMicroelectronics (Crolles 2) SAS, Crolles, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/00 (2006.01); H01L 21/762 (2006.01); H01L 23/66 (2006.01); H01L 29/06 (2006.01);
U.S. Cl.
CPC ...
H01L 23/66 (2013.01); H01L 21/76286 (2013.01); H01L 29/0646 (2013.01); H01L 29/0649 (2013.01); H01L 2223/6688 (2013.01);
Abstract
An integrated circuit includes a substrate having at least one first domain and at least one second domain that is different from the at least one first domain. A trap-rich region is provided in the substrate at the locations of the at least one second domain only. Locations of the at least one first domain do not include the trap-rich region.