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:
Apr. 14, 2020
Filed:
Oct. 02, 2017
International Business Machines Corporation, Armonk, NY (US);
Harish Bharti, Pune, IN;
Abhay K. Patra, Pune, IN;
Sreenath Raghunath, Pune, IN;
Sarbajit K. Rakshit, Kolkata, IN;
International Business Machines Corporation, Armonk, NY (US);
Abstract
Aspects determine horizontal viewing angles for viewers of a display screen as a function of outer edge visual boundary lines projecting from outer edges of the display screen to different respective viewing locations of the viewers. The aspects determine locations of intersections of outer edge visual boundary lines defining the horizontal viewing angle of a first viewer with the outer edge visual boundary lines defining the horizontal viewing angles of the other viewers, and thereby a masking screen width dimension and spatial location for the first viewer as extending from an intersection location determined on one of the outer edge visual boundary lines defining the first viewer's viewing angle that is closest to the first viewer, to a point on another outer edge visual boundary line defining the first viewer's viewing angle that is outside of the viewing angles of the other viewers.