Abstract: A light bar includes a circuit board, a plurality of light emitting units, a connector and a frame module. The light emitting units are disposed on the circuit board. The connector is disposed on the circuit board. The frame module includes a plurality of frames arranged side by side. Each of the frames includes an accommodating recess. The circuit board is accommodated in the accommodating recess of each frame. The connector is located between a first end and a second end of the frame module, wherein the first end is opposite to the second end.

Abstract: A light bar includes a circuit board, a plurality of light emitting units, a connector and a frame module. The light emitting units are disposed on the circuit board. The connector is disposed on the circuit board. The frame module includes a plurality of frames arranged side by side. Each of the frames includes an accommodating recess. The circuit board is accommodated in the accommodating recess of each frame. The connector is located between a first end and a second end of the frame module, wherein the first end is opposite to the second end.

Abstract: A backlight module includes a light-guiding plate, a wavelength conversion layer, and an opaque layer. The light-guiding plate has a light output surface and a side surface. The light output surface has an edge. The side surface is adjacent to the light output surface. The light output surface includes a central portion and a fringe portion. The fringe portion extends along the fringe portion. The wavelength conversion layer covers the central portion. The opaque layer covers the fringe portion, so that light in the light-guiding plate will not emit out of the light-guiding plate directly through the fringe portion to be back light.