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:
Nov. 15, 2011
Filed:
Dec. 05, 2007
Massimiliano Barone, Bresso, IT;
Danilo Pietro Pau, Sesto San Giovanni, IT;
Massimiliano Barone, Bresso, IT;
Danilo Pietro Pau, Sesto San Giovanni, IT;
STMicroelectronics S.r.L., Agrate Brianza, IT;
Abstract
A method detects border tiles or border pixels of a primitive corresponding to an object to be displayed on a display screen. The detecting includes: calculating the number of border tiles or pixels covered by an edge of the primitive; identifying a plurality of vertices that divide the edge in a plurality of segments of equal length; calculating coordinates of the vertices; and associating a tile or pixel with the coordinates of each vertex. The number of vertices for the edge is greater than or equal to the number of border tiles or pixels.