Patent ID: 9390656
Filing Date: 2016-07-12
CPC Classification: G09G

Claim Text:
1. A display device, comprising: a plurality of display pixels; a plurality of data lines that are connected to the display pixels; and a plurality of sensing lines that are connected to the display pixels, wherein each display pixel comprises: a driving transistor comprising a first terminal, a second terminal, and a third terminal; a capacitor connected to the first terminal of the driving transistor, a first switching transistor connected to the data line and the first terminal of the driving transistor, a light-emitting element connected to the third terminal of the driving transistor configured to emit light, a second switching transistor connected between the sensing line and the light-emitting element, and a third switching transistor connected between the third terminal of the driving transistor and the light-emitting element, wherein the second switching transistor and the third switching transistor are in a turn off state when the first switching transistor is in a turn on state, and wherein the second switching transistor and the third switching transistor are changed from the turn off state to the turn on state when the first switching transistor is changed from the turn on state to the turn off state.