Target data voltage generation method and device, and display panel

• Main Authors: XIAO YIXIN, YOU SHUNQIANG, TANG ZHIXIANG, MAO KAIHAO, XIE JUNLI
• Format: Patent
• Language: Chinese; English
• Published: 26.01.2024
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; CRYPTOGRAPHY; DISPLAY; EDUCATION; PHYSICS; SEALS

The invention provides a target data voltage generation method and device, and a display panel, and the method comprises the steps: obtaining at least one to-be-compensated region, each to-be-compensated region comprises a corresponding abnormal region, and a plurality of to-be-compensated pixel units in each to-be-compensated region comprise a plurality of first to-be-compensated pixel units, and the initial data voltage of the first to-be-compensated pixel unit of the to-be-compensated area under the binding point gray-scale value is adjusted, so that the corresponding first binding point target data voltage is determined, and the accuracy of brightness compensation for the abnormal area is improved. 本发明提供了目标数据电压的生成方法及其设备、显示面板，该方法包括：获取至少一待补偿区域，每一待补偿区域包括对应的异常区域，每一待补偿区域中的多个待补偿像素单元包括多个第一待补偿像素单元，并调整待补偿区域的第一待补偿像素单元在绑点灰阶值下的初始数据电压，以确定对应的第一绑点目标数据电压，提高对异常区域亮度补偿的精准度。