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:
Aug. 04, 2015
Filed:
Apr. 08, 2013
Applicant:
Stmicroelectronics (Crolles 2) Sas, Crolles, FR;
Inventors:
François Roy, Seyssins, FR;
Vincent Fiori, Grenoble, FR;
Assignee:
STMicroelectronics (Crolles 2) SAS, Crolles, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01); H01L 31/18 (2006.01); H01L 31/02 (2006.01); H01L 27/146 (2006.01);
U.S. Cl.
CPC ...
H01L 31/18 (2013.01); H01L 27/1469 (2013.01); H01L 27/14618 (2013.01); H01L 31/02 (2013.01); H01L 27/14632 (2013.01); H01L 27/14634 (2013.01); H01L 27/14687 (2013.01);
Abstract
A method for manufacturing an image sensor, including the steps of: forming elementary structures of an image sensor on the first surface of a semiconductor substrate; installing a layer on the first surface; defining trenches in the layer, the trenches forming a pattern in the layer; and installing, on a hollow curved substrate, the obtained device on the free surface side of the layer, the pattern being selected according to the shape of the support surface.