Patent ID: 11898950
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Measurement (Instruments)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A display device comprising:
a display panel comprising a first part and a second part, wherein the first part comprises a first pixel set, and wherein the second part comprises a first sensor set;
a driving controller configured to control the first pixel set to emit first light when controlling the first sensor set to receive second light, wherein the first sensor set is configured to generate a sensing signal using the second light; and
a readout circuit including at least a readout line to transmit the sensing signal and electrically connected to at least one of the driving controller and the first sensor set and configured to receives the sensing signal,
wherein the readout circuit is configured to calculate a dust concentration using the sensing signal and send the dust concentration to the driving controller.