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:
Dec. 17, 1991
Filed:
Jul. 24, 1989
Applicant:
Inventor:
Takao Kinoshita, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ;
U.S. Cl.
CPC ...
357 30 ; 357 32 ; 357 24 ;
Abstract
A solid-state semiconductor device which is used as an image sensor or the like has a transfer electrodes which are formed over a semiconductor substrate through an insulating layer and consist of material having a relatively low conductivity wiring means are arranged along the directions of the surfaces of the transfer electrodes and consist of material having a relatively high conductivity for short-circuiting parts of the transfer electrodes. In this device, the signal transfer charcteristics of the transfer electrodes are improved.