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. 05, 2007
Filed:
Jun. 28, 2001
Applicants:
Jin Murayama, Miyagi, JP;
Tatsuya Hagiwara, Miyagi, JP;
Tetsuo Yamada, Miyagi, JP;
Inventors:
Assignee:
Fujifilm Holdings Corporation, Kanagawa, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 3/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A linear image sensor chip is manufactured by forming an image pickup section, peripheral circuit sections, a plurality of bonding pads, and a light-suppressing layer on a semiconductor substrate having an elongated shape. In this case, each of the bonding pads is formed outer than photodiode groups in the image pickup section along a longitudinal direction of the semiconductor substrate. Even if the dynamic range of an image reader utilizing such a linear image sensor chip is broadened, it is possible to suppress generation of noises without lowering the sensitivity.