Patent ID: 11928998
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 10:
11. The display device of claim 1, wherein each pixel in the first and second partial panel regions includes:
a driving transistor which generates a driving current;
a switching transistor which transfers the data voltage or the blank voltage to a source of the driving transistor in response to a gate writing signal;
a compensation transistor which diode-connects the driving transistor in response to a gate compensation signal;
a storage capacitor which stores a voltage generated by subtracting a threshold voltage of the driving transistor from the data voltage;
a first initialization transistor which provides a first initialization voltage to the storage capacitor and a gate of the driving transistor in response to a gate initialization signal;
a first emission transistor which couples a line of a power supply voltage to the source of the driving transistor in response to an emission signal;
a second emission transistor which couples a drain of the driving transistor to an organic light emitting diode in response to the emission signal;
a second initialization transistor which provides a second initialization voltage to the organic light emitting diode in response to the gate writing signal for a next pixel row; and
the organic light emitting diode which emits light based on the driving current.