US 12,260,051 B2
Electronic device having central electrodes and peripheral electrodes and at least one electrode of a plurality of electrodes interposed therebetween
Jaeuk Choi, Yongin-si (KR); and Yun-Ho Kim, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed on Jun. 8, 2023, as Appl. No. 18/331,435.
Claims priority of application No. 10-2022-0122397 (KR), filed on Sep. 27, 2022.
Prior Publication US 2024/0103671 A1, Mar. 28, 2024
Int. Cl. G06F 3/044 (2006.01)
CPC G06F 3/0443 (2019.05) [G06F 2203/04111 (2013.01)] 19 Claims
OG exemplary drawing
 
1. An electronic device, comprising:
a first sensing group that includes a plurality of first electrodes arranged in a first direction and a plurality of second electrodes arranged in a second direction that crosses the first direction; and
a second sensing group that includes a central electrode and a plurality of peripheral electrodes disposed in a plurality of openings formed in some of the plurality of first electrodes,
wherein at least one first electrode of the plurality of first electrodes or at least one second electrode of the plurality of second electrodes is interposed between the central electrode and each of the plurality of peripheral electrodes,
wherein the plurality of peripheral electrodes include:
a first peripheral electrode, a second peripheral electrode, a third peripheral electrode, and a fourth peripheral electrode spaced apart from each other,
wherein the first peripheral electrode and the second peripheral electrode are spaced apart from each other in the first direction with the central electrode interposed between the first peripheral electrode and the second peripheral electrode, and
wherein the third peripheral electrode and the fourth peripheral electrode are spaced apart from each other in the second direction with the central electrode interposed between the third peripheral electrode and the fourth peripheral electrode.