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:
Jun. 10, 2014
Filed:
Apr. 12, 2012
Applicant:
Atsushi Shiozaki, Mobara, JP;
Inventor:
Atsushi Shiozaki, Mobara, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 51/52 (2006.01); H01L 51/56 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method includes forming a light absorbing layer, and forming a foundation layer before forming a lens portion such that the foundation layer covers a region where the lens portion is to be formed, wherein the foundation layer is in contact with the light absorbing layer and the lens portion once the lens portion is formed.