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. 11, 2023
Filed:
Jun. 28, 2021
Applicant:
Jvckenwood Corporation, Yokohama, JP;
Inventor:
Ryosuke Nakagoshi, Yokohama, JP;
Assignee:
JVCKENWOOD CORPORATION, Yokohama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/62 (2014.01); H04N 9/31 (2006.01); G03B 21/14 (2006.01); G02B 13/06 (2006.01); G03B 21/56 (2006.01); H04N 5/74 (2006.01);
U.S. Cl.
CPC ...
G03B 21/14 (2013.01); G02B 13/06 (2013.01); G03B 21/56 (2013.01); H04N 5/74 (2013.01);
Abstract
In a projector system including a plurality of projector apparatuses each projecting a picture onto a curved screen of transmissive type having a convex rear side as viewed from a user, a control unit divides an input picture into a plurality of pictures, providing an overlapping region between pictures, and supplies a plurality of divided pictures to the plurality of projector apparatuses, respectively. Optical axis of light projected by the plurality of projector apparatuses intersect at a position farther than a central point of the curved screen, as viewed from the plurality of projector apparatuses.