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:
Aug. 05, 2025
Filed:
Oct. 28, 2021
Lg Electronics Inc., Seoul, KR;
Jongha Park, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
A display device according to an embodiment of the present disclosure may comprise: a display unit, an audio output unit disposed below the display unit, an external device interface unit connected to a sound bar through an HDMI Audio Return Channel (HDMI ARC) and a control unit configured to request audio delay information from the sound bar through the external device interface unit in a state in which the display unit is arranged in an upside-down inverted state, receive the audio delay information from the sound bar through the external device interface unit, and determine an output timing of audio based on the received audio delay information.