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:
Mar. 22, 2011
Filed:
Apr. 16, 2009
Applicants:
Hirohisa Ohtsuki, Hyogo, JP;
Hiroyuki Doi, Kyoto, JP;
Motonari Katsuno, Kyoto, JP;
Inventors:
Assignee:
Panasonic Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 31/062 (2006.01);
U.S. Cl.
CPC ...
Abstract
A solid state imaging device including a pixel region where a plurality of pixel cells--. . . have been formed. When focusing on a red pixel cell whose color filter has the longer transmission peak wavelength and a blue pixel cell whose color filter has the shorter transmission peak wavelength, the distribution of substrate contacts is denser in a region in the vicinity of a photodiode in the red pixel cell than a region in the vicinity of a photodiode in the blue pixel cell.