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:
Apr. 23, 2013
Filed:
Feb. 15, 2010
Applicants:
Byung Jun Park, Yongin-si, KR;
Yong Woo Lee, Anyang-si, KR;
Chang Rok Moon, Seoul, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/00 (2006.01); H01L 27/146 (2006.01);
U.S. Cl.
CPC ...
Abstract
The image sensor includes a substrate, an insulating structure formed on a first surface of the substrate and including a first metal wiring layer exposed by a contact hole penetrating the substrate, a conductive spacer formed on sidewalls of the contact hole and electrically connected to the first metal wiring layer, and a pad formed on a second surface of the substrate and electrically connected to the first metal wiring layer.