公开(公告)号：US20210142708A1

公开(公告)日：2021-05-13

申请号：US17074109

申请日：2020-10-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hoseong SEO ,  Battushig GANBOLD ,  Seungik KIM ,  Taehyoung KIM ,  Hojin BYUN ,  Cheolwu OH ,  Kwansoo LEE ,  Jonggyu LEE ,  Jaewook HAN ,  Minhyeong HONG

IPC: G09G3/06 ,  G09G5/02 ,  G06F3/16

Abstract: A display apparatus includes a display, a plurality of light sources provided to the display, a receiver, and a processor. The processor is configured to, based on an audio signal having a plurality of channels being received from the receiver, obtain a plurality of audio signals corresponding to the plurality of channels from the audio signal, respectively, identify a plurality of colors for the plurality of audio signals, respectively, based on a frequency component of the plurality of audio signals, respectively, among a plurality of frequency components, and control the plurality of light sources to emit light with the plurality of colors, respectively, based on mapping of the plurality of light sources to the plurality of channels.