Direct backlight module and liquid display with the same

摘要

A direct backlight module is disclosed. The direct backlight module includes: a backplane comprising a detachable sheet and a fixing sheet, and the detachable sheet connects to the fixing sheet; a direct light source arranged on the detachable sheet; an optical film set arranged on the direct light source, the optical film set faces toward a light emitting surface of the direct light source; and a liquid crystal panel arranged on the optical film set. In addition, a liquid crystal display includes the above direct backlight module is also disclosed. The assembly or maintaining process of the direct backlight module is convenient. In addition, the heat dissipation of the direct backlight module is also enhanced.

主权项

1. A direct backlight module, comprising:
a backplane comprising a detachable sheet and a fixing sheet, and the detachable sheet connects to the fixing sheet; a direct light source arranged on the detachable sheet; an optical film set arranged on the direct light source, the optical film set faces toward a light emitting surface of the direct light source; and a liquid crystal panel arranged on the optical film set; a plastic frame arranged on an external side of a bottom sheet of the fixing sheet, and the plastic frame covers a rim of the optical film set; and wherein an edge portion of the bottom sheet of the fixing sheet comprises a slot with a U-shaped cross section.