Display device

Abstract

A display device is provided, which includes a display unit and a backlight module. The backlight module is disposed corresponding to the display unit. The backlight module includes a circuit board, a plurality of light sources, a diffuser plate and an optical film. The light sources are disposed on the circuit board, the diffuser plate is disposed between the light sources and the display unit, and the optical film is disposed between the diffuser plate and the display unit. The optical film includes a micro-structure, and the micro-structure faces the light sources.

What is claimed is: 
     
         1 . A display device, comprising:
 a display unit; and   a backlight module, disposed corresponding to the display unit, the backlight module comprising:
 a plurality of light emitting units, wherein at least one of the light emitting units has a first circuit block and a first light source group, the first light source group comprises a plurality of first light sources, and at least a portion of the first light sources is disposed corresponding to the first circuit block; and 
 a plurality of edge units, wherein at least one of the edge units has a second circuit block and an edge portion, the edge portion is adjacent to the second circuit block, and the second circuit block is disposed between the edge portion and the first circuit block; 
   wherein the shape of the second circuit block is different from the shape of the first circuit block.   
     
     
         2 . The display device as claimed in  claim 1 , wherein the backlight module further comprises a plurality of blocking walls, disposed between the light emitting units. 
     
     
         3 . The display device as claimed in  claim 1 , wherein one of the edge units further has a second light source group, the second light source group comprises a plurality of second light sources, and a number of the first light sources is equal to a number of the second light sources. 
     
     
         4 . The display device as claimed in  claim 3 , wherein a spacing between two adjacent light sources is defined as a second spacing, and the first spacing is different from the second spacing.