Backlight module and liquid crystal display device using the same

摘要

A backlight module includes a back plate having at least one side and a backlight unit including an optical plate and an optical film. The at least one side has a surface, and the surface is disposed with a supporting member. The supporting member includes a horizontal portion and a vertical portion extended from the horizontal portion. In addition, the vertical portion includes a plane surface and a protruding piece, and the plane surface is used for supporting the optical plate and the protruding piece is used for positioning the optical film; and a liquid crystal display device has the backlight module.

主权项

1. A backlight module, comprising:
a back plate, having at least one side; and a backlight unit, comprising an optical plate and an optical film; wherein the at least one side has a surface, the surface is disposed with a supporting member, the supporting member includes a horizontal portion and a vertical portion extended from the horizontal portion, the vertical portion includes a plane surface and a protruding piece, the plane surface supports the optical plate, the protruding piece positions the optical film, the horizontal portion is fixed on the surface by a screw member or soldering, and the at least one side of the back plate is an aluminum sheet.