Patent ID: 11869404
Assignee: HUBEI YANGTZE INDUSTRIAL INNOVATION CENTER OF ADVANCED DISPLAY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 10:
11. The display panel according to claim 8, wherein the drive modes of the display panel comprise an m-th drive mode and an n-th drive mode, and the n-th drive mode comprises a signal writing stage and a light emission holding stage, wherein m and n are both integers, and m≠n;
the m-th drive mode corresponds to an m-th drive frequency Fm and an m-th power signal Vddm, the n-th drive mode corresponds to an n-th drive frequency Fn, the signal writing stage in the n-th drive mode corresponds to an n1-th initialization signal Vddn1, and the light emission holding stage in the n-th drive mode corresponds to an n2-th initialization signal Vddn2;
Fn<Fm; and
the drive transistor comprises a P-type transistor, and Vddn2>Vddn1>Vddm>0; or the drive transistor comprises an N-type transistor, and 0<Vddn2<Vddn1<Vddm.