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:
Jan. 12, 1988
Filed:
Mar. 08, 1985
Applicant:
Inventors:
James D Sproch, Rocky Point, NY (US);
Morton B Herman, Huntington, NY (US);
Assignee:
Standard Microsystems Corporation, Hauppauge, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G09G / ;
U.S. Cl.
CPC ...
340728 ; 340748 ; 340735 ; 340790 ;
Abstract
A video dot intensity balancer for use in a video display system wherein information is represented by a series of logic bits in a video stream corresponding to dots to be displayed on a CRT is disclosed. Logic elements are coupled to the output of a bit generator for comparing adjacent bits and outputting an information-defining signal wherein a single information-defining bit never stands alone. In this manner, apparent intensity imbalances on the video screen are eliminated.