US 11,910,664 B2
Display device
Myoung Geun Cha, Seoul (KR); Sang Gun Choi, Suwon-si (KR); Ji Yeong Shin, Suwon-si (KR); and Yong Su Lee, Seoul (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Appl. No. 17/252,670
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
PCT Filed Dec. 18, 2018, PCT No. PCT/KR2018/016120
§ 371(c)(1), (2) Date Jul. 19, 2021,
PCT Pub. No. WO2019/240344, PCT Pub. Date Dec. 19, 2019.
Claims priority of application No. 10-2018-0069111 (KR), filed on Jun. 15, 2018.
Prior Publication US 2022/0013617 A1, Jan. 13, 2022
Int. Cl. H10K 59/131 (2023.01); G09G 3/32 (2016.01); H10K 59/123 (2023.01); H10K 77/10 (2023.01); H10K 102/00 (2023.01)
CPC H10K 59/131 (2023.02) [G09G 3/32 (2013.01); H10K 59/123 (2023.02); H10K 77/111 (2023.02); G09G 2300/0426 (2013.01); G09G 2300/0809 (2013.01); G09G 2320/02 (2013.01); H10K 2102/311 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a substrate including a display area including a plurality of pixels, a peripheral area at least partially surrounding the display area, and a bending area disposed in the peripheral area;
a plurality of transistors disposed in each pixel of the plurality of pixels;
a driving voltage line is disposed in the display area, the driving voltage line configured to transmit a driving voltage,
a driving voltage transmission line disposed in the peripheral area and connected to the driving voltage line; and
an overlap layer that is conductive and at least partially overlaps at least one of the plurality of transistors,
wherein the overlap layer is disposed in a layer between the substrate and the transistors,
wherein the Overlap layer in chides a first portion disposed in the display area and a second portion disposed in the peripheral area,
wherein the second portion overlaps the driving voltage transmission line,
wherein the second portion contacts the driving voltage transmission line through a contact hole provided in a plurality of insulating layers disposed between the second portion and the driving voltage transmission line, and
wherein the contact hole is disposed m the peripheral area between the display area and the bending area.