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. 18, 2007
Filed:
Nov. 28, 2005
Applicants:
Hideki Wako, Miyagi, JP;
Katsumi Ikeda, Miyagi, JP;
Tetsuo Yamada, Miyagi, JP;
Inventors:
Assignee:
Fujifilm Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 5/335 (2006.01); H01L 27/148 (2006.01); H01L 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A drain region is formed along a horizontal charge transfer channel constituting a horizontal charge transfer element, and a barrier region for charges is formed between the horizontal charge transfer channel and drain region. A two-electrode element is formed by using the horizontal charge transfer channel, barrier region and drain region. A solid state image pickup device can be manufactured with high productivity, which device can drain charges in the horizontal charge transfer element at high speed.