Backlight module

Abstract

A backlight module including a plurality of light guide plates, a plurality of light emitting devices, and a back frame is provided. The adjacent light guide plates are coupled with each other to form a piece-coupled light guide plate. The light emitting devices provides light to the piece-coupled light guide plate. The back frame has a back sheet and a bending element. The back sheet has at least one broken hole. The bending element is disposed near the broken hole and forms an angle with the back sheet. The bending element has a locking groove, and the piece-coupled light guide plate is leaned against the locking groove. A supporting and fastening device can be adopted to further fasten the piece-coupled light guide plate and films below the piece-coupled light guide plate. Additionally, a reflector is disposed below the piece-coupled light guide plate for reflecting the light upwards.

Dependencies are inferred from the claim text.