Patent ID: 11955057
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 6:
7. The display apparatus of claim 1, wherein each of the sub pixel circuits further comprises a first transistor comprising a gate terminal connected to a drain terminal of the second driving transistor and a source terminal connected to a drain terminal of the first driving transistor in the plurality of light emitting periods,
wherein the constant current generator circuit is further configured to provide the driving current flowing through the first driving transistor to the inorganic light emitting element while the first transistor is turned on, and
wherein the PWM circuit is further configured to turn off the first transistor, based on the second driving transistor being turned on based on a sweep voltage applied in a state where the PWM data voltage is set to the gate terminal of the second driving transistor.