US 12,189,227 B2
Display device with repairable touch lines
Dae-Hoon Kim, Paju-si (KR); Hyung-Ho Ahn, Paju-si (KR); Yeon-Ock Ha, Paju-si (KR); Young-Hyun Kong, Paju-si (KR); and Han-Ui Kim, Paju-si (KR)
Assigned to LG DISPLAY CO., LTD., Seoul (KR)
Filed by LG DISPLAY CO., LTD., Seoul (KR)
Filed on Oct. 30, 2023, as Appl. No. 18/384,901.
Claims priority of application No. 10-2022-0189494 (KR), filed on Dec. 29, 2022.
Prior Publication US 2024/0219762 A1, Jul. 4, 2024
Int. Cl. G02F 1/1362 (2006.01); G02F 1/1333 (2006.01); G06F 3/041 (2006.01)
CPC G02F 1/13338 (2013.01) [G02F 1/136259 (2013.01); G02F 1/136286 (2013.01); G06F 3/0412 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A display device, comprising:
a display panel including a plurality of touch blocks each having a touch electrode;
a dummy region at one side of the display panel;
a plurality of touch lines connected to the plurality of touch blocks and configured to apply a corresponding touch signal to each of the plurality of touch blocks;
a repair line in the dummy region; and
a dummy pattern in the display panel,
wherein an opening is disposed in at least one region of an overlap region of one of the plurality of touch lines and the repair line, an overlap region of the repair line and the dummy pattern, and an overlap region of the dummy pattern and one of the plurality of touch blocks, and
an electric contact is disposed in the opening.