▎ 摘　　要

NOVELTY - The utility model claims a backlight die set and liquid crystal display device. The backlight module of the utility model comprises a substrate, and distributed on the substrate of the light emitting unit, wherein the light emitting unit is made of graphene oxide. The liquid crystal display device of the utility model, comprising a backlight module, the backlight module is the backlight module according to the utility model, a driving module, the driving module is connected with the backlight module with the light emitting unit driving in the backlight module, a liquid crystal panel, a liquid crystal panel located on the upper layer of the backlight module.