US 11,889,736 B2
Display device capable of preventing a crack of an inorganic layer and method for fabricating the same
Chungi You, Asan-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-Si (KR)
Filed on Mar. 29, 2021, as Appl. No. 17/214,999.
Claims priority of application No. 10-2020-0116235 (KR), filed on Sep. 10, 2020.
Prior Publication US 2022/0077246 A1, Mar. 10, 2022
Int. Cl. H10K 59/88 (2023.01); H10K 59/12 (2023.01); H10K 71/00 (2023.01)
CPC H10K 59/88 (2023.02) [H10K 59/12 (2023.02); H10K 71/00 (2023.02)] 15 Claims
OG exemplary drawing
 
1. A display device comprising:
a substrate including a display area and a bending area;
a buffer layer disposed on the substrate;
a first dummy pattern disposed in the bending area on the buffer layer;
a first insulating layer disposed on the buffer layer, the first insulating layer exposing an upper surface of the first dummy pattern;
a second insulating layer disposed on the first insulating layer, the second insulating layer having an opening exposing an upper surface of the first dummy pattern;
a second dummy pattern disposed on the first dummy pattern; and
a transmission line disposed on the second dummy pattern to overlap the second dummy pattern in a thickness direction.