US 12,299,230 B2
Display device
Wonjun Choi, Yongin-si (KR); and Kicheol Kim, Yongin-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Oct. 16, 2023, as Appl. No. 18/487,829.
Claims priority of application No. 10-2023-0006606 (KR), filed on Jan. 17, 2023.
Prior Publication US 2024/0241596 A1, Jul. 18, 2024
Int. Cl. G06F 3/041 (2006.01); G06F 3/044 (2006.01); H10K 59/40 (2023.01)
CPC G06F 3/04164 (2019.05) [G06F 3/0412 (2013.01); G06F 3/0444 (2019.05); G06F 3/0446 (2019.05); G06F 3/0448 (2019.05); H10K 59/40 (2023.02); G06F 3/0418 (2013.01); G06F 2203/04107 (2013.01); G06F 2203/04111 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display device comprising an input sensor, the input sensor comprising:
a first input sensor that overlaps a first sensing region, and that comprises:
an insulation layer;
a first group electrode extending in a first direction, and comprising a first electrode to an nth electrode that are arranged in a second direction crossing the first direction;
a second group electrode crossing the first group electrode, and comprising a first electrode to an mth electrode;
a first group line comprising a first trace line to an nth trace line that are respectively electrically connected to the first electrode to the nth electrode of the first group electrode; and
a second group line comprising a first trace line to an mth trace line that are respectively electrically connected to the first electrode to the mth electrode of the second group electrode; and
a second input sensor that overlaps a second sensing region that is different from the first sensing region,
wherein n and m are natural numbers equal to or greater than 2, n being greater than m and not being an integer multiple of the m,
wherein the first trace line to the nth trace line of the first group line overlap the first sensing region,
wherein the first trace line to an ith trace line among the first to nth trace lines of the first group line are uniformly located to correspond to the first electrode to an (m−1)th electrode of the second group electrode, i being a natural number equal to or greater than 2,
wherein an (i+1)th trace line to the nth trace line among the first to nth trace lines of the first group line are located to correspond to the mth electrode of the second group electrode, and
wherein a number of the (i+1)th to the nth trace lines is greater than a number of trace lines of the first group line that correspond to the (m−1)th electrode of the second group electrode, such that a spacing between adjacent ones of the (i+1)th to the nth trace lines is different than a spacing between adjacent ones of the trace lines of the first group line that correspond to the (m−1)th electrode of the second group electrode.