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. 21, 2015
Filed:
Jan. 30, 2014
Applicant:
Stmicroelectronics (Crolles 2) Sas, Crolles, FR;
Inventors:
Assignee:
STMicroelectronics (Crolles 2) SAS, Crolles, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/762 (2006.01); H01L 27/146 (2006.01);
U.S. Cl.
CPC ...
H01L 21/76224 (2013.01); H01L 21/76237 (2013.01); H01L 27/1463 (2013.01);
Abstract
A structure comprising at least one DTI-type insulating trench in a substrate, the trench being at the periphery of at least one active area of the substrate forming a pixel, the insulating trench including a cavity filled with a dielectric material, the internal walls of the cavity being covered with a layer made of a boron-doped material.