Overview of Patent Technology for the Mixed-Light Structure of Direct-down Backlight Module
QU Min;WANG Qimeng;
Direct-down backlight is an important part of LCD display. Compared with side-in backlight, direct-down backlight can provide better display effect for LCD device. This paper is based on the patent literature in the field of mixed-light structure of direct-down backlight module. This paper analyzes the patent technology in this field and gives a detailed introduction of the patent application at home and abroad as well as the important applicants.
【CateGory Index】： TN312.8