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. 28, 1995
Filed:
Jun. 22, 1994
Sony Corporation, Tokyo, JP;
Abstract
A solid state imager device comprises a plurality of pixels arranged in rows and columns, each of the pixels consisting of a light sensing element and a vertical transfer portion adjacent to the light sensing element, the vertical transfer portion having three gate portions such as a first, a second and a third gate portions insulated each other, the third gate portion located in the center of the three gate portions, a plurality of rows of base portions disposed in the horizontal direction and connecting the respective gate portions, a vertical wiring device disposed over the gate portions through an insulating layer, the vertical wiring device including, a first wiring film connecting the first gate portions, a second wiring film connecting the second gate portions, a third wiring film connecting the third gate portions which is connected to the odd row of the base portions, a fourth wiring film connecting the third gate portions which is connected to the even rows of the base portions, a read out pulse device for supplying a read out voltage pulse to the third and fourth wiring films, and a transfer pulse device for supplying a transfer voltage pulse to the three gate portions so as to transfer signal charges in the vertical direction.