US 12,086,345 B2
Sensing panel and display device including sensing panel
Keum Dong Jung, Yongin-si (KR); and Hyoung Wook Jang, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by Samsung Display Co., LTD., Yongin-si (KR)
Filed on Jan. 31, 2023, as Appl. No. 18/103,591.
Claims priority of application No. 10-2022-0054419 (KR), filed on May 2, 2022.
Prior Publication US 2023/0350512 A1, Nov. 2, 2023
Int. Cl. G06F 3/041 (2006.01); G06F 3/044 (2006.01); G06V 40/13 (2022.01)
CPC G06F 3/0416 (2013.01) [G06F 3/0445 (2019.05); G06F 3/0446 (2019.05); G06V 40/1306 (2022.01); G06F 2203/04111 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A sensing panel comprising:
a touch sensor that obtains information of a touch input in a sensing area; and
a biometric sensor that obtains biometric information in a biometric sensing area the biometric sensing area being surrounded by the sensing area in a plan view, wherein
the touch sensor includes sensing pattern layers in the sensing area,
the sensing pattern layers include cell electrodes and bridge electrodes electrically connecting the cell electrodes,
the biometric sensor includes:
biometric sensing pattern layers in the biometric sensing area, and
trace lines electrically connected to the biometric sensing pattern layers, wherein
the trace lines and at least a portion of the bridge electrodes are directly disposed on a same layer, the trace lines bypassing the bridge electrodes in a plan view, and
the trace lines electrically connect the biometric sensing pattern layers and a biometric sensing pad disposed outside the sensing area.