Patent ID: 11915638
Assignee: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A display panel, comprising:
a pixel circuit and a light-emitting element, wherein:
the pixel circuit includes a data-writing module, a driving module, and a compensation module;
the data-writing module is configured to selectively provide a data signal for the driving module;
the driving module includes a driving transistor and is configured to provide a driving current to the light-emitting element;
the compensation module is configured to compensate a threshold voltage of the driving transistor;
a source of the driving transistor includes a first source and a second source, and a drain of the driving transistor includes a first drain and a second drain;
a third driving portion is arranged between the first source and the second source, a first driving portion is arranged between the second source and the first drain, and a second driving portion is arranged between the first drain and the second drain; and
the data writing module is connected to the second source, and the compensation module is connected between a gate and the first drain.