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:
Mar. 31, 2026
Filed:
Oct. 13, 2023
Hisense Visual Technology Co., Ltd., Qingdao, CN;
HISENSE VISUAL TECHNOLOGY CO., LTD., Qingdao, CN;
Abstract
Disclosed are a switching method for an audio output channel, and a display apparatus. The method includes: in response to a switch operation for switching an audio output channel of an external power amplifier, obtaining a first state value corresponding to the switch operation, where the audio output channel of the external power amplifier includes an ARC and/or an eARC, and the first state value is used for indicating an on/off state of the eARC specified by the switch operation; and adjusting a connection state of the ARC and a connection state of the eARC according to the first state value, and determining a target channel for outputting audio according to an adjusting result; and displaying the on/off state of the eARC matching with the target channel.