SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人:
WANG, Mingliang
申请号：
WO2016CN70243
公开号：
WO2017101173(A1)
申请日:
2016.01.06
申请国别(地区):
世界知识产权组织国际局
年份:
2017
代理人:
摘要：
A liquid crystal display screen, comprising a data driver chip (1) and multiple display regions (21, 22, 23) arranged side by side. The data driver chip (1) comprises a digital-to-analog converter (11). The digital-to-analog converter (11) comprises multiple voltage divider modules (111, 112, 113) independent of one another. The multiple voltage divider modules (111, 112, 113) provide corresponding voltages for the multiple display regions (21, 22, 23) so as to implement the brightness uniformity of the multiple display regions (21, 22, 23). A method for color shift compensation of a liquid crystal display screen.
