Display panel, parameter adjustment method of display panel and display device

CN117351882BActive Publication Date: 2026-10-16HEFEI VISIONOX TECH CO LTD +1
2 Cites 0 Cited by

Patent Information

Application Number
CN202311322318.7
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2023-10-12
Publication Date
2026-10-16
Estimated Expiration
2043-10-12

AI Technical Summary

Technical Problem

[0003]相关技术中，显示面板在低亮度低灰阶下存在分屏现象，导致显示面板的均一性较差，进而影响显示面板的显示效果

Benefits of technology

[0043] According to the display panel, display panel parameter adjustment method and display device provided in the embodiments of this application, by setting the first charging current of the first reset module to be less than the second charging current of the second reset module, the initialization degree of the anode of the first light-emitting element in the first display area can be lower than the initialization degree of the anode of the second light-emitting element in the second display area, making it easier for the first light-emitting element to reach the turn-on voltage, thereby improving the display brightness of the first display area, so that the brightness difference between the first display area and the second display area is within a preset range, improving display uniformity, and thus helping to improve the display effect.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The application discloses a display panel, a parameter adjusting method of the display panel and a display device, and relates to the technical field of display. The display area of the display panel has a first display area and a second display area. The display panel comprises: a first light emitting element; a first pixel circuit located in the first display area, the first pixel circuit comprising a first reset module, the first reset module being connected with the first light emitting element, and the first reset module being configured to provide a first reset signal to the first light emitting element; a second light emitting element; and a second pixel circuit located in the second display area, the second pixel circuit comprising a second reset module, the second reset module being connected with the second light emitting element, and the second reset module being configured to provide a second reset signal to the second light emitting element. The first charging current of the first reset module is smaller than the second charging current of the second reset module. According to the embodiment of the application, the display uniformity is improved, and the display effect is improved.
Need to check novelty before this filing date? Find Prior Art