Patent ID: 11961322
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  G

Claim 0:
1. A force sensor comprising:
a first base substrate and a second base substrate facing each other;
first force sensor electrodes extending in a first direction and arranged in a second direction crossing the first direction on the first base substrate;
second force sensor electrodes extending in the second direction and arranged in the first direction on the second base substrate; and
a sensor hole configured to transmit light,
wherein any one of the first force sensor electrodes includes a first sub-force sensor electrode disposed on a first side of the sensor hole and a second sub-force sensor electrode disposed on a second side opposite to the first side of the sensor hole,
wherein any one of the second force sensor electrodes includes a third sub-force sensor electrode disposed on a third side of the sensor hole and a fourth sub-force sensor electrode disposed on a fourth side opposite to the third side of the sensor hole, and
wherein the sensor hole is between the first sub-force sensor electrode and the second sub-force sensor electrode in the first direction in plan view, and the sensor hole is between the third sub-force sensor electrode and the fourth sub-force sensor electrode in the second direction in plan view.