US 11,871,640 B2
Display device and manufacturing method of the same
Jinho Hyun, Gwacheon-si (KR); Hyoung Sub Lee, Yongin-si (KR); Hyemin Lee, Gimpo-si (KR); and Woo Yong Sung, Seoul (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-Si (KR)
Filed on Dec. 24, 2022, as Appl. No. 18/088,549.
Claims priority of application No. 10-2022-0001941 (KR), filed on Jan. 6, 2022.
Prior Publication US 2023/0217780 A1, Jul. 6, 2023
Int. Cl. H10K 59/40 (2023.01); H10K 59/80 (2023.01); G06F 3/044 (2006.01); H10K 59/12 (2023.01); H10K 59/131 (2023.01)
CPC H10K 59/40 (2023.02) [G06F 3/0446 (2019.05); H10K 59/1201 (2023.02); H10K 59/131 (2023.02); H10K 59/873 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a display panel including a display area and a non-display area, the display panel including a base layer, a light emitting element layer disposed on the base layer and including a light emitting element, and an encapsulation layer disposed on the light emitting element; and
an input detection unit disposed on the display panel, the input detection unit including a detection pad, a detection electrode, and a signal line, wherein the detection pad is disposed in a pad area overlapping the non-display area, wherein the detection electrode overlaps the display area, and the signal line connects the detection pad and the detection electrode to each other,
wherein the display panel comprises:
a first side extending in a first direction; and
a second side extending in a second direction crossing the first direction,
wherein the detection pad is disposed adjacent to the first side,
wherein the encapsulation layer comprises an organic encapsulation layer,
wherein the organic encapsulation layer comprises:
an inclined part adjacent to the first side and the second side; and
a flat part extending from the inclined part,
wherein a first angle formed by the inclined part with respect to an upper surface of the base layer in a first part of the display panel and input detection unit adjacent to the first side is less than a second angle formed by the inclined part with respect to the upper surface of the base layer in a second part of the display panel and input detection unit adjacent to the second side.