US 12,471,469 B2
Display panel and display device including the same
Won Doo Kim, Paju-si (KR); and Jae Hyung Jo, Paju-si (KR)
Assigned to LG Display Co., Ltd., Seoul (KR)
Filed by LG Display Co., Ltd., Seoul (KR)
Filed on Dec. 5, 2024, as Appl. No. 18/970,509.
Claims priority of application No. 10-2024-0024857 (KR), filed on Feb. 21, 2024.
Prior Publication US 2025/0268035 A1, Aug. 21, 2025
Int. Cl. G09G 3/32 (2016.01); G09G 3/3233 (2016.01); H10K 59/131 (2023.01); H10K 59/35 (2023.01)
CPC H10K 59/131 (2023.02) [G09G 3/3233 (2013.01); G09G 2300/0426 (2013.01); G09G 2300/0452 (2013.01); G09G 2300/0465 (2013.01); G09G 2300/0842 (2013.01); G09G 2310/08 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/041 (2013.01); G09G 2330/021 (2013.01); H10K 59/351 (2023.02)] 27 Claims
OG exemplary drawing
 
1. A display panel, comprising:
a plurality of pixels including a plurality of sub-pixels,
wherein:
the plurality of sub-pixels are arranged in pixel lines and pixel columns;
the pixel columns include a first pixel column, a second pixel column, a third pixel column, and a fourth pixel column that are arranged sequentially;
the pixel lines extend along a first direction;
the pixel columns extend along a second direction orthogonal to the first direction;
each of the plurality of pixels includes a first sub-pixel, a second sub-pixel, a third sub-pixel, and a fourth sub-pixel adjacent to each other and configured to emit light having different colors;
the plurality of sub-pixels include the first sub-pixels, the second sub-pixels, the third sub-pixels, and the fourth sub-pixels; and
each sub-pixel of the plurality of sub-pixels includes a pixel circuit and an emission region connected to the pixel circuit, and
wherein:
when viewed in the second direction, the pixel circuit of each of sub-pixels arranged in the second pixel column and the third pixel column is disposed below the corresponding emission region, and the pixel circuit of each of sub-pixels arranged in the first pixel column and the fourth pixel column is disposed above the corresponding emission region; or
when viewed in the second direction, the pixel circuit of each of the sub-pixels arranged in the second pixel column and the third pixel column is disposed above the corresponding emission region, and the pixel circuit of each of the sub-pixels arranged in the first pixel column and the fourth pixel column is disposed below the corresponding emission region.