US 11,740,751 B2
Touch sensing unit and display device including same
Hyung Bae Kim, Hwaseong-si (KR); Sang Kook Kim, Cheonan-si (KR); Tae Joon Kim, Seongnam-si (KR); and Hyun Jae Lee, Seongnam-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed on Jun. 17, 2022, as Appl. No. 17/807,672.
Claims priority of application No. 10-2021-0128683 (KR), filed on Sep. 29, 2021.
Prior Publication US 2023/0093856 A1, Mar. 30, 2023
Int. Cl. G06F 3/044 (2006.01)
CPC G06F 3/0446 (2019.05) [G06F 3/0445 (2019.05)] 20 Claims
OG exemplary drawing
 
1. A touch sensing unit, comprising:
a first electrode including a plurality of first main patterns arranged in a first direction and a first outer pattern arranged on a side of the plurality of first main patterns;
a second electrode including a plurality of second main patterns arranged in a second direction intersecting the first direction and a second outer pattern arranged on a side of the plurality of second main patterns;
a first compensation pattern disposed within a touch peripheral area of the touch sensing unit that circumscribes the first and second electrodes, the first compensation pattern extending along an outer edge of the first outer pattern; and
a first signal wire connected to the first outer pattern and/or the first compensation pattern,
wherein the first compensation pattern includes a first compensation connection part protruding toward the first outer pattern and the first compensation connection part is connected to the first outer pattern.