US 12,075,184 B2
Display device and method for controlling same
Manho Lee, Seoul (KR); Youngjoon So, Seoul (KR); Younghwan Kim, Seoul (KR); Yunsup Shin, Seoul (KR); and Salkmann Ji, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Filed by LG ELECTRONICS INC., Seoul (KR)
Filed on Dec. 20, 2022, as Appl. No. 18/085,242.
Claims priority of application No. 10-2022-0102215 (KR), filed on Aug. 16, 2022.
Prior Publication US 2024/0064267 A1, Feb. 22, 2024
Int. Cl. H04N 5/272 (2006.01); H04N 5/222 (2006.01); H04N 23/695 (2023.01); H04N 23/74 (2023.01)
CPC H04N 5/272 (2013.01) [H04N 5/2226 (2013.01); H04N 23/695 (2023.01); H04N 23/74 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a first display;
a second display positioned in front of the first display, wherein the second display is transparent;
a communication unit configured to perform communication for conducting a video call with at least two external devices; and
a processor configured to:
cause the first display or the second display to display an image of a first participant corresponding to a first external device of the at least two external devices based on connection of the video call with the first external device;
cause the first display or the second display to display an image of a second participant corresponding to a second external device of the at least two external devices based on connection of the video call with the second external device; and
cause the second display to display the image of the first participant in response to detecting that the first participant is speaking based on audio data received from the first external device or to display the image of the second participant in response to detecting that the second participant is speaking based on audio data received from the second external device,
wherein an image of a participant displayed on the second display is displayed in a larger size than an image of the same participant displayed on the first display to enhance a sense of depth of the display device.