US 12,217,720 B2
Display device and driving method for the same
Donggun Lee, Gyeonggi-do (KR); and SeungTaek Oh, Seoul (KR)
Assigned to LG Display Co., Ltd., (KR)
Filed by LG DISPLAY CO., LTD., Seoul (KR)
Filed on Sep. 12, 2022, as Appl. No. 17/942,199.
Claims priority of application No. 10-2021-0180432 (KR), filed on Dec. 16, 2021.
Prior Publication US 2023/0206877 A1, Jun. 29, 2023
Int. Cl. G09G 5/00 (2006.01); G06T 7/70 (2017.01)
CPC G09G 5/003 (2013.01) [G06T 7/70 (2017.01); G09G 2320/028 (2013.01); G09G 2320/068 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a display panel comprising a display area in which an optical area and a normal area are disposed, and a non-display area;
a first optical electronic device disposed to overlap with the optical area and configured to generate user information; and
a display controller configured to acquire viewing angle information on a viewing angle at which images on the display panel are viewed based on the user information generated by the first optical electronic device, and adjust a ratio between red, green, and blue colors in an image displayed in the optical area among the images displayed in the display area based on the acquired viewing angle information without affecting a ratio between red, green, and blue colors of an image displayed in the normal area,
wherein the optical area is configured not to include a cathode electrode.