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:
May. 30, 1995
Filed:
Apr. 28, 1993
Masaharu Hamasaki, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
A solid state imaging device includes an image sensor having a two-dimensional matrix of picture elements. A first vertical scanning circuit provides a first vertical scanning signal, while a second vertical scanning circuit provides second and third vertical scanning signals. A switching circuit is coupled with horizonal lines of picture elements in the image sensor on one vertical side of the two-dimensional matrix and serves to switch either the first vertical scanning signal from the first vertical scanning circuit to the horizontal lines of picture elements, or in the alternative, the second and third vertical scanning signals from the second vertical scanning circuit thereto. When selected by the switching circuit, the first vertical scanning signal reads the picture elements in a respective horizontal line and a horizontal scanning circuit scans the picture elements in the selected horizontal line to read image signals from these picture elements. The second vertical scanning signal, when selected by the switching circuit, serves to reset the picture elements of the line which has been read, while the third vertical scanning signal serves to reset the picture elements in a different selected horizontal line.