US 12,035,583 B2
Display device including conductive layer overlapping with pad portion
Seunghwan Cho, Yongin-si (KR); Jonghyun Choi, Yongin-si (KR); and Taehyun Kim, Yongin-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Appl. No. 17/259,523
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
PCT Filed Apr. 18, 2019, PCT No. PCT/KR2019/004690
§ 371(c)(1), (2) Date Jan. 11, 2021,
PCT Pub. No. WO2020/013427, PCT Pub. Date Jan. 16, 2020.
Claims priority of application No. 10-2018-0080656 (KR), filed on Jul. 11, 2018.
Prior Publication US 2021/0305351 A1, Sep. 30, 2021
Int. Cl. H10K 59/131 (2023.01)
CPC H10K 59/131 (2023.02) 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a substrate comprising a display area at which an image is displayed by a pixel, and a peripheral area around the display area;
a pad portion at the peripheral area, and comprising a first pad and a second pad adjacent to each other;
a fan-out wire portion comprising a first fan-out wire below the first pad and connected to the first pad through a first contact hole to extend to the display area, and a second fan-out wire below the second pad and connected to the second pad through a second contact hole to extend to the display area; and
a conductive layer between an upper portion of the fan-out wire portion and a lower portion of the pad portion, and at least partially corresponding to an overlapping area of the fan-out wire portion and the pad portion,
wherein the second fan-out wire at least partially overlaps with the first pad in a plan view.