US 11,861,131 B2
Display device
Sung Jin Yang, Cheonan-si (KR); Hyun Sik Park, Cheonan-si (KR); and Chun Gi You, Anyang-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed on Jan. 9, 2023, as Appl. No. 18/151,927.
Application 18/151,927 is a continuation of application No. 17/153,763, filed on Jan. 20, 2021, granted, now 11,550,441.
Claims priority of application No. 10-2020-0035759 (KR), filed on Mar. 24, 2020.
Prior Publication US 2023/0161448 A1, May 25, 2023
Int. Cl. G06F 3/044 (2006.01); G06F 3/041 (2006.01)
CPC G06F 3/0448 (2019.05) [G06F 3/0412 (2013.01); G06F 3/0443 (2019.05); G06F 3/0446 (2019.05); G06F 3/04164 (2019.05); G06F 2203/04111 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a display unit comprising a display area having a plurality of pixels, a transmitting portion surrounded by the display area, and a non-display area surrounding the display area; and
a touch sensing unit having a transmissive area overlapping the transmitting portion, dummies surrounding the transmissive area, and a touch sensor area surrounding the dummies and comprising:
first touch electrodes arranged in a first direction and a second direction perpendicular to the first direction; and
second touch electrodes respectively between the first touch electrodes, connected in the first direction, and spaced apart from one another in the second direction,
wherein the dummies comprise a first dummy surrounding the transmissive area, and a second dummy surrounding the first dummy,
wherein the first dummy comprises a first cut overlapping a first axis passing through a center of the transmissive area, and
wherein the second dummy is electrically connected to one of the first or second touch electrodes, and comprises a second cut that does not overlap the first axis.