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. 07, 2026
Filed:
Apr. 13, 2022
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 21/488 (2011.01); H04N 21/422 (2011.01); H04N 21/439 (2011.01);
U.S. Cl.
CPC ...
H04N 21/488 (2013.01); H04N 21/42203 (2013.01); H04N 21/4394 (2013.01);
Abstract
A display device according to an embodiment disclosed herein may include a controller for receiving an audio signal and determining whether the received audio signal is an alarm signal. A display device according to an embodiment disclosed herein may include: a microphone for receiving an audio signal; a controller for determining whether the audio signal is an alarm signal; and a speaker for outputting a signal corresponding to the alarm signal. A display device according to an embodiment disclosed herein may include a display for outputting a signal corresponding to an alarm signal.