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:
Sep. 25, 2012
Filed:
Feb. 26, 2009
Applicants:
Junya Furuyashiki, Kagoshima, JP;
Noriyuki Yoshikawa, Osaka, JP;
Toshiyuki Fukuda, Kyoto, JP;
Toshimasa Itooka, Kagoshima, JP;
Hiroki Utatsu, Kagoshima, JP;
Inventors:
Junya Furuyashiki, Kagoshima, JP;
Noriyuki Yoshikawa, Osaka, JP;
Toshiyuki Fukuda, Kyoto, JP;
Toshimasa Itooka, Kagoshima, JP;
Hiroki Utatsu, Kagoshima, JP;
Assignee:
Panasonic Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/146 (2006.01);
U.S. Cl.
CPC ...
Abstract
An insulation is provided in a portion surrounding a light receiving portion in a semiconductor element, and a sealing resin is provided around the insulation, thereby warping the insulation outward when viewed from the light receiving portion to prevent diffuse light from returning to the light receiving portion of the semiconductor element.