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. 09, 2024
Filed:
Feb. 26, 2021
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Kyungryun Lee, Seoul, KR;
Miyeon Kwon, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 21/422 (2011.01); H04N 21/443 (2011.01); H04N 5/63 (2006.01);
U.S. Cl.
CPC ...
H04N 21/42221 (2013.01); H04N 5/63 (2013.01); H04N 21/4432 (2013.01);
Abstract
The present disclosure aims to synchronize the power states of a display device and an external device connected to the display device. The display device includes an external device interface connected to an external device, a user input interface configured to receive a power signal from a remote control device, and a controller configured to process the power signal to control power of the display device to be turned on or off. When the power signal is received, the controller is configured to determine whether to process the power signal based on whether a signal is inputted from the external device.