US 12,217,680 B2
Display device having sub-pixels that share a horizontal power line
Dong Hee Shin, Yongin-si (KR); Sun Kwun Son, Yongin-si (KR); and Sang Yong No, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by Samsung Display Co., LTD., Yongin-si (KR)
Filed on Jul. 27, 2023, as Appl. No. 18/359,965.
Claims priority of application No. 10-2023-0003627 (KR), filed on Jan. 10, 2023.
Prior Publication US 2024/0233638 A1, Jul. 11, 2024
Int. Cl. G09G 3/32 (2016.01); G09G 3/3233 (2016.01); G09G 3/3283 (2016.01)
CPC G09G 3/3233 (2013.01) [G09G 3/3283 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a first pixel disposed on a substrate;
a second pixel spaced apart from the first pixel in a first direction;
a first vertical power line extending in the first direction and receiving a first power source; and
a first horizontal power line extending in a second direction intersecting the first direction between the first pixel and the second pixel and receiving the first power source, wherein
each of the first pixel and the second pixel includes a first sub-pixel, a second sub-pixel and a third sub-pixel sequentially disposed in the first direction,
the first pixel includes a first common pattern disposed between the first sub-pixel of the first pixel and the second sub-pixel of the first pixel to extend in the second direction,
the first sub-pixel of the first pixel and the second sub-pixel of the first pixel share the first common pattern and are electrically connected to the first vertical power line by way of the first common pattern, and
the third sub-pixel of the first pixel and the first sub-pixel of the second pixel share the first horizontal power line and
the first common pattern forms a channel area of a transistor of each of the first sub-pixel of the first pixel and the second sub-pixel of the first pixel.