Patent ID: 11881173
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 1:
2. The display module according to claim 1, wherein the display further comprises M first initial voltage lines, each gating circuit comprises a first gating transistor and a second gating transistor, the display driver circuit comprises at least one first signal end and at least one second signal end;
a second electrode of the first gating transistor in the Nth gating circuit and a second electrode of the second gating transistor in the Nth gating circuit are coupled to the first electrode of the voltage modulation transistor in the pixel circuit of the Nth row of sub pixels and the second electrode of the first reset transistor M1 in the pixel circuit of the Nth row of sub pixels through an Nth first initial voltage line;
a first electrode of the first gating transistor is coupled to the first signal end, and a first electrode of the second gating transistor is coupled to the second signal end; and
a gate of the first gating transistor is configured to receive a light-emitting control signal, and a gate of the second gating transistor is configured to receive a phase-inverted signal of the light-emitting control signal, wherein the light-emitting control signal takes effect in the light-emitting phase and fails in a non-light-emitting phase.