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:
Feb. 13, 2007
Filed:
Jan. 05, 2005
Hisanori Ihara, Kanagawa-ken, JP;
Hisanori Ihara, Kanagawa-ken, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A solid state image sensing device comprises a first semiconductor region of first conductivity type, a second semiconductor region of second conductivity type provided in the first semiconductor region, a third semiconductor region of second conductivity type provided in the first semiconductor region with a space from the second semiconductor region, a gate electrode provided on the first semiconductor region between the second semiconductor region and the third semiconductor region, a gate insulator layer interposed between the first semiconductor region and the gate electrode, and a fourth semiconductor region of second conductivity type provided below the second semiconductor region in the first semiconductor region.