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. 22, 2022
Filed:
May. 31, 2018
Applicant:
Nec Display Solutions, Ltd., Tokyo, JP;
Inventor:
Eifu Nezu, Tokyo, JP;
Assignee:
SHARP NEC DISPLAY SOLUTIONS, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 21/442 (2011.01); G06V 40/19 (2022.01); G06V 40/16 (2022.01);
U.S. Cl.
CPC ...
H04N 21/44218 (2013.01); G06V 40/166 (2022.01); G06V 40/172 (2022.01); G06V 40/19 (2022.01); G06V 40/171 (2022.01);
Abstract
A display system includes: a plurality of secondary display units that respectively display a plurality of videos; a primary display unit that displays at least one of the plurality of videos; a detection unit that detects a number of viewers of each of the plurality of secondary display units; and a control unit that causes the primary display unit to display a same video as the video being displayed by the secondary display unit having a highest number of viewers among the plurality of secondary display units, based on the numbers of viewers detected by the detection unit.