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:
Oct. 07, 1986
Filed:
Aug. 22, 1983
Paul Grunewald, Flemington, NJ (US);
Roy L Blanch, Hampton, NJ (US);
James R Schrage, Flemington, NJ (US);
Burroughs Corporation, Detroit, MI (US);
Abstract
A graphic control system under the control of a host processor to display, on a display monitor, high resolution color graphic images. The graphic control system employs a plurality of graphic display controllers each accessing, in parallel, a separate bit map storage area or a plane. When a gray-scale or color display is required, respective planes are read out in parallel and converted for serial transmission with respective outputs being supplied in parallel as a code to a look-up table of color or gray-scale codes that in turn are supplied to a digital-to-analog converter that drives the display monitor. In addition, a compare circuit is provided to receive outputs sent from the respective bit plane stores for comparison with preset outputs from the host computer to determine when the display monitor has reached a boundary of a figure being filled with a particular color or pattern.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile