US 12,315,445 B2
Display device including a signal line connected to driving circuits of different columns
Jae Hyung Cho, Yongin-si (KR); and Min Kyu Woo, Yongin-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-Si (KR)
Filed on Jan. 2, 2024, as Appl. No. 18/401,711.
Claims priority of application No. 10-2023-0025739 (KR), filed on Feb. 27, 2023.
Prior Publication US 2024/0290263 A1, Aug. 29, 2024
Int. Cl. G09G 3/3233 (2016.01); H10K 59/131 (2023.01)
CPC G09G 3/3233 (2013.01) [H10K 59/131 (2023.02); G09G 2300/0819 (2013.01); G09G 2300/0842 (2013.01); G09G 2310/0281 (2013.01); G09G 2310/08 (2013.01); G09G 2320/02 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A display device comprising:
a display area including a plurality of pixels;
a peripheral area including a plurality of driving circuits that are arranged in a plurality of columns, the driving circuits driving the pixels;
a plurality of pads including a first pad disposed in a pad area, the plurality of pads receiving signals; and
a first signal line that extends in a column direction in the peripheral area and is connected to the first pad of the pad area,
wherein the first signal line includes a plurality of branches extending from the first signal line and connected to driving circuits of different columns, and
wherein the driving circuits of different columns output different output signals.