Patent ID: 11972722
Assignee: XIAMEN TIANMA DISPLAY TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 1:
2. The display panel according to claim 1, wherein
the first presetting module is a data write module connected to a first electrode of the drive transistor and configured to provide a data signal for the drive transistor; or
the first presetting module is a compensation module connected between a gate of the drive transistor and a second electrode of the drive transistor and configured to compensate for a threshold voltage deviation of the drive transistor; or
the first presetting module is a reset module connected to a gate of the drive transistor or a second electrode of the drive transistor and configured to provide a reset signal for the drive transistor; or
the first presetting module is a bias adjustment module connected to a first electrode of the drive transistor or a second electrode of the drive transistor and configured to provide a bias adjustment signal for the drive transistor.