US 11,711,957 B2
Display device including connection wiring part laterally adjacent to driving voltage wiring
Sunhwa Lee, Yongin-si (KR); Kihyun Pyo, Seoul (KR); and Mukyung Jeon, Ulsan (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed on Mar. 14, 2022, as Appl. No. 17/694,376.
Application 17/694,376 is a continuation of application No. 16/903,867, filed on Jun. 17, 2020, granted, now 11,276,746.
Claims priority of application No. 10-2019-0078941 (KR), filed on Jul. 1, 2019.
Prior Publication US 2022/0199753 A1, Jun. 23, 2022
Int. Cl. H10K 59/131 (2023.01); G09G 3/3258 (2016.01); H10K 50/842 (2023.01); H10K 59/40 (2023.01); H10K 59/121 (2023.01); H10K 102/00 (2023.01)
CPC H10K 59/131 (2023.02) [G09G 3/3258 (2013.01); H10K 50/8426 (2023.02); H10K 59/1213 (2023.02); H10K 59/40 (2023.02); H10K 2102/00 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a base layer having an active area and a peripheral area located outside the active area;
a circuit element layer comprising a pixel circuit located in the active area of the base layer and a driving voltage wiring located in the peripheral area of the base layer to supply a driving voltage to the pixel circuit;
a light emitting element layer comprising a plurality of light emitting elements on the circuit element layer; and
an input sensing layer on the light emitting element layer, the input sensing layer comprising a sensing electrode and a sensing signal wiring part connected to the sensing electrode,
wherein the circuit element layer comprises a connection wiring part located on a same layer as and laterally adjacent to the driving voltage wiring in the peripheral area and being in contact with the sensing signal wiring part.