Patent ID: 11869402
Assignee: HEFEI VISIONOX TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 19:
20. The display panel according to claim 19, wherein n≥2, j≥1, and n and j are positive integers; and
for the light emission control module in any one of pixel circuits, the light emission control module is configured to be turned on at the light emission stage under a control of a light emission control signal at a current stage corresponding to a row where a pixel circuit to which the light emission control module belongs is located and under a control of a light emission control signal at a j-th stage preceding the light emission control signal at the current stage so that the driving branch is turned on;
wherein the light emission control signal at the current stage is a light emission control signal output from a shift register at an (i+j)-th stage corresponding to the pixel circuit which is located in an i-th row of the display panel, wherein the light emission control signal at the current stage serves as the first light emission control signal, the light emission control signal at the j-th stage preceding the light emission control signal at the current stage serve as the second light emission control signal, i≥1, and i is a positive integer;
wherein a period of the initialization stage is a difference between starting points of same level pulses of the light emission control signal at the current stage and the light emission control signal at the j-th stage preceding the light emission control signal at the current stage.