Patent ID: 11922884
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 17:
18. A display device comprising:
a processor configured to determine a first offset value and a second offset value;
an initialization voltage generator configured to generate a first initialization voltage and a second initialization voltage; and
a pixel unit, the pixel unit comprising:
a first pixel comprising a first electrode initialization transistor and a first light emitting diode to emit light having a first color, the first light emitting diode comprising a first electrode and a second electrode; and
a second pixel comprising a second electrode initialization transistor and a second light emitting diode to emit light having a second color, the second light emitting diode comprising a third electrode and a fourth electrode,
wherein the second electrode of the first light emitting diode and the fourth electrode of the second light emitting diode are to receive a first power voltage;
wherein the first electrode is to receive the first initialization voltage through the first electrode initialization transistor, the first initialization voltage having a value obtained by adding the first offset value to a value of the first power voltage; and
wherein the third electrode of the second light emitting diode is to receive the second initialization voltage through the second electrode initialization transistor, the second initialization voltage having a value obtained by adding the second offset value to the value of the first power voltage, the second offset value being different from the first offset value.