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:
Jul. 02, 2013
Filed:
Mar. 19, 2010
Ikuko Inoue, Yokohama, JP;
Kenichiro Hagiwara, Yokohama, JP;
Ikuko Inoue, Yokohama, JP;
Kenichiro Hagiwara, Yokohama, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A solid-state imaging device includes an imaging element, an external terminal, an insulating film, a through-electrode and a first electrode. The imaging element is formed on a first major surface of a semiconductor substrate. The external terminal is formed on a second major surface opposing the first major surface of the semiconductor substrate. The insulating film is formed in a through-hole formed in the semiconductor substrate. The through-electrode is formed on the insulating film in the through-hole and electrically connected to the external terminal. The first electrode is formed on the through-electrode on the first major surface of the semiconductor substrate. When viewed from a direction perpendicular to the first major surface of the semiconductor substrate, an outer shape with which the insulating film and the semiconductor substrate are in contact is larger than an outer shape of the first electrode.