Display panel and display device

A display device, comprising a display panel,

• wherein the display panel comprises:
• a pixel circuit and a light-emitting element electrically connected to the pixel circuit,
• wherein the pixel circuit comprises a drive circuit, a data write circuit and a bias compensation circuit, a first terminal of the data write circuit is connected to a data voltage terminal, a second terminal of the data write circuit is electrically connected to a first terminal of the drive circuit, a first terminal of the bias compensation circuit is connected to a bias compensation voltage terminal, and a second terminal of the bias compensation circuit is electrically connected to the first terminal of the drive circuit;
• within display time of one frame of the display panel, an operation process of the pixel circuit comprises a data write stage, a first bias compensation stage and a retention stage, the first bias compensation stage is located between the data write stage and the retention stage, and the retention stage comprises a plurality of second bias compensation stages;
• in the data write stage, the data write circuit is turned on, and the data voltage terminal writes a data voltage signal to the first terminal of the drive circuit;
• in the first bias compensation stage, the data write circuit is turned on, and the data voltage terminal writes the data voltage signal to the first terminal of the drive circuit;
• and
• in the plurality of second bias compensation stages, the bias compensation circuit is turned on, and the bias compensation voltage terminal writes a bias adjustment voltage signal to the first terminal of the drive circuit;
• wherein within the display time of one frame of the display panel, the operation process of the pixel circuit further comprises a reset stage, and the reset stage is located before the data write stage;
• in the reset stage, the bias compensation circuit is turned on, and the bias compensation voltage terminal writes the bias adjustment voltage signal to the first terminal of the drive circuit.