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:
Jan. 28, 2025
Filed:
Sep. 22, 2020
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 21/41 (2011.01); H04N 21/4363 (2011.01); H04N 21/4425 (2011.01); H04N 21/443 (2011.01);
U.S. Cl.
CPC ...
H04N 21/4122 (2013.01); H04N 21/4363 (2013.01); H04N 21/4425 (2013.01); H04N 21/443 (2013.01);
Abstract
The present invention relates to a display device and a control method therefor, and the purpose thereof is to: receive at least one of a video image and a control command from a first image transmission device from among a plurality of image transmission devices; transmit status information regarding a display device to the first image transmission device; and, when at least one of the first image transmission device and a communication unit does not operate normally, change the transmission direction of the video image and the control command.