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. 26, 2020
Filed:
May. 26, 2017
Applicant:
Ati Technologies Ulc, Markham, CA;
Inventors:
Jun Lei, Markham, CA;
Syed Athar Hussain, Markham, CA;
Assignee:
ATI Technologies ULC, Markham, Ontario, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/147 (2006.01); G06F 3/01 (2006.01);
U.S. Cl.
CPC ...
G06F 3/147 (2013.01); G06F 3/013 (2013.01); G09G 2354/00 (2013.01); G09G 2370/04 (2013.01); G09G 2380/02 (2013.01);
Abstract
Methods and apparatus provide pixel information for display. In one example, the methods and apparatus map, using a computing device, pixel information of a virtual rendering surface to a physical curved display screen based on field-of-view point reference data and display curvature data of one or more curved displays using a non-constant scale ratio among a plurality of differing physical pixels in at least one row of a portion of the physical curved display screen. Display data is output based on the mapped pixel information for display to the one or more curved displays.