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:
Jul. 01, 2025
Filed:
Dec. 21, 2023
Imax Corporation, Mississauga, CA;
Barry Silverstein, Rochester, NY (US);
Steen Svendstorp Iversen, Dublin, IE;
Steven Charles Read, Mississauga, CA;
Denis Tremblay, Cambridge, CA;
Anton Leonard Baljet, Oakville, CA;
Jesse Donald McMullen-Crummey, Toronto, CA;
Andrew F. Kurtz, Macedon, NY (US);
John W. Bowron, Burlington, CA;
IMAX CORPORATION, Mississauga, CA;
Abstract
Systems for displaying images in a cinema setting can include components to reduce screen-door effect. The systems can include an array of light emitting sources or other active sources of light. In one example, the light emitting source emit pixels of light to a projection lens to project an image represented by the projection lens and a baffle and an aperture stop can block part of the light from the sources that exceeds an allowable cone angle of acceptable of the system. In another example, a display includes the array of light emitting sources and additional elements, such as diffuser elements, positioned in front of the array of light emitting sources.