DISPLAY PANEL AND DISPLAY PANEL COMPENSATION METHOD

摘要

A display panel and a display panel compensation method are provided. The display panel comprises at least one pixel compensation circuit including a voltage adjustment module, a conversion module, a first memory module, and a comparison module; and a plurality of pixel driving circuits each including a data input module, a driving module, a second memory module, a sensing module, and a light-emitting element. The pixel compensation circuit compensates a threshold voltage shift of the pixel driving circuit. The voltage adjustment module has an input terminal connected to a first power supply, and an output terminal connected to an input terminal of the data input module. The data input module has an output terminal connected to a controlling terminal of the driving module, and a controlling terminal connected to a first scanning signal line. The driving module has an output terminal connected to an input terminal of the sensing module.

主权项

1. A display panel, comprising:
at least one pixel compensation circuit including a voltage adjustment module, a conversion module, a first memory module, and a comparison module; and a plurality of pixel driving circuits, wherein a pixel driving circuit includes a data input module, a driving module, a second memory module, a sensing module, and a light-emitting element, wherein the pixel driving circuit is configured to drive the light-emitting element, and the pixel compensation circuit is configured to compensate a threshold voltage shift of the pixel driving circuit, the voltage adjustment module has an input terminal connected to a first power supply, and an output terminal connected to an input terminal of the data input module, the data input module has an output terminal connected to a controlling terminal of the driving module, and a controlling terminal connected to a first scanning signal line, the driving module has an output terminal connected to an input terminal of the sensing module, the sensing module has a controlling terminal connected to the first scanning signal line, and an output terminal connected to an input terminal of the conversion module, and the conversion module has an output terminal connected to a first input terminal of the comparison module.