US 12,232,395 B2
Display device
Jaehyung Cho, Yongin-si (KR); Dong-Hoon Lee, Yongin-si (KR); and Mukyung Jeon, Yongin-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Mar. 28, 2023, as Appl. No. 18/191,797.
Claims priority of application No. 10-2022-0076947 (KR), filed on Jun. 23, 2022.
Prior Publication US 2023/0422574 A1, Dec. 28, 2023
Int. Cl. H10K 59/40 (2023.01); G06F 3/044 (2006.01); H10K 59/131 (2023.01); H10K 59/80 (2023.01)
CPC H10K 59/40 (2023.02) [G06F 3/0446 (2019.05); H10K 59/131 (2023.02); H10K 59/873 (2023.02); G06F 2203/04112 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A display device comprising:
a display panel comprising a display area and a non-display area; and
an input sensor on the display panel, and comprising:
an active area overlapping the display area;
a peripheral area overlapping the non-display area,
detection electrodes overlapping the active area, and comprising column detection electrodes spaced apart in a first direction, electrically insulated from each other, and extending in a second direction crossing the first direction; and
first trace lines connected to the column detection electrodes, and comprising:
a first portion comprising mesh lines overlapping the active area, connected to the column detection electrodes, and comprising:
a first row mesh line having at least a portion extending in the first direction; and
a second row mesh line having at least a portion extending in the first direction, and spaced apart from the first row mesh line in the second direction; and
a second portion electrically connected to the first portion, overlapping the peripheral area and the active area, and comprising:
a first column wiring connected to the first row mesh line and extending in the second direction; and
a second column wiring connected to the second row mesh line and extending in the second direction.