US Patent 11187930 Liquid crystal display device

Discussed is a liquid crystal display device. The liquid crystal display device of the present disclosure comprises a liquid crystal panel, a backlight unit disposed under the liquid crystal panel and including a light guide plate and an optical sheet over the light guide plate, and a bottom frame including a horizontal surface and a side surface, wherein first and second fastening protrusions are provided at an outer surface of the side surface of the bottom frame.