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. 10, 2011
Filed:
Feb. 02, 2009
Applicants:
Hiroshi Asami, Shizuoka, JP;
Yoshihiro Nabe, Tokyo, JP;
Akihiro Morimoto, Kanagawa, JP;
Inventors:
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01); H01L 31/0203 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor device which includes a semiconductor chip formed with a light-reception area, a spacer, and a transparent substrate. The spacer is bonded to the semiconductor chip via a first adhesive and surrounding the light-reception area. The transparent substrate is bonded to the spacer via a second adhesive and disposed above the light-reception area. A first projection having a predetermined height is formed on a surface of the spacer which is on a side of the semiconductor chip, and the first projection abuts on the semiconductor chip.