US 11,917,760 B2
Display panel and display device comprising same
Byoung Yong Kim, Seoul (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Appl. No. 17/272,458
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
PCT Filed Jul. 8, 2019, PCT No. PCT/KR2019/008346
§ 371(c)(1), (2) Date Mar. 1, 2021,
PCT Pub. No. WO2020/045819, PCT Pub. Date Mar. 5, 2020.
Claims priority of application No. 10-2018-0100325 (KR), filed on Aug. 27, 2018.
Prior Publication US 2021/0321517 A1, Oct. 14, 2021
Int. Cl. H05K 3/32 (2006.01); H05K 1/18 (2006.01); G06F 1/18 (2006.01)
CPC H05K 1/181 (2013.01) [G06F 1/183 (2013.01); G06F 1/189 (2013.01); H05K 3/32 (2013.01); H05K 2201/10128 (2013.01); H05K 2203/0285 (2013.01)] 18 Claims
OG exemplary drawing
 
10. A display panel comprising:
a display substrate comprising:
a display area, and
a pad area disposed around the display area;
at least one pad terminal on the display substrate in the pad area; and
an open portion at least partially surrounded by the pad terminal in a plan view,
wherein the open portion passes through the pad terminal from a surface of the pad terminal in a thickness direction and
wherein the open portion has a trench shape that is recessed from one edge of the pad terminal in a plan view.