US 11,816,916 B2
Electronic device
Seung-Lyong Bok, Hwaseong-si (KR); Kicheol Kim, Yongin-si (KR); and Jongin Baek, Hwaseong-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-Si (KR)
Filed on May 12, 2021, as Appl. No. 17/318,214.
Claims priority of application No. 10-2020-0103391 (KR), filed on Aug. 18, 2020.
Prior Publication US 2022/0058358 A1, Feb. 24, 2022
Int. Cl. G06V 40/13 (2022.01); G06F 3/044 (2006.01); G06F 3/041 (2006.01)
CPC G06V 40/1306 (2022.01) [G06F 3/0412 (2013.01); G06F 3/0443 (2019.05); G06F 3/0445 (2019.05); G06F 3/0446 (2019.05); G06F 2203/04102 (2013.01)] 21 Claims
OG exemplary drawing
 
1. An electronic device comprising:
a display panel;
a window disposed on the display panel; and
an input sensor disposed between the display panel and the window, the input sensor including a first sensing electrode extending in a first direction and a second sensing electrode extending in a second direction crossing the first direction,
wherein at least a partial portion of each of the first sensing electrode and the second sensing electrode includes a plurality of fine sensing electrodes that is configured to be a fingerprint sensor, the plurality of fine sensing electrodes are comprised of the at least the partial portions of the first sensing electrode and the second sensing electrode that are cut along an extending direction of the first sensing electrode and the second sensing electrode, respectively,
wherein adjacent fine sensing electrodes of the plurality of fine sensing electrodes are separated from each other by a cutting line, and
wherein each of the first and second sensing electrodes has a width that is in a range of about 20 to about 40 times greater than a width of each of the plurality of fine sensing electrodes.