Patent ID: 11911691
Assignee: LG ELECTRONICS INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC A  G  H | IPC A  H

Claim 0:
1. A display device comprising:
an external device interface for communicating with an external device;
a display; and
a processor configured to:
determine whether content received from the external device is a video game;
based on a determination that the received content is the video game, obtain genre information of the video game from the external device;
determine whether an automatic optimization mode is set;
display, via the display, a game screen setting interface including a screen setting value optimized according to the obtained genre information of the video game based on a determination that the automatic optimization mode is not set;
control the screen setting value with respect to an input brightness of a pixel based on a determination that the automatic optimization mode is set or based on a user input received via the game screen setting interface; and
output the video game optimized according to the genre information;
wherein the screen setting value optimized according to the obtained genre information comprises a reference brightness value determined between a minimum input brightness value and maximum input brightness value of the received video game, a maximum brightness increase point determined between the minimum input brightness value and the reference brightness value, and a maximum brightness decrease point determined between the maximum input brightness value and the reference brightness value.