Electronic display device

Abstract

The electronic display device includes a display panel, an optical film unit, a first light source member, and a rear chassis assembly. The optical film unit and the first light source member are disposed corresponding to the display panel. The rear chassis assembly includes a substrate, a first side wall, a second side wall, and a bracket. The substrate has a front surface. The first side wall and the second side wall are respectively disposed on opposite sides of the substrate, and have substantially the same curvature. The bracket is disposed on the front surface of the substrate and has substantially the same curvature as the substrate. The bracket is disposed between the front surface of the substrate and the optical film unit.

What is claimed is: 
     
         1 . A display device, comprising:
 a display panel;   an optical film unit disposed corresponding to the display panel;   a first light source member disposed corresponding to the display panel; and   a rear chassis assembly comprising:
 a substrate having a front surface; 
 a first side wall and a second side wall respectively disposed on two opposite sides of the substrate, and the second side wall having substantially the same curvature as the first side wall, wherein a space is defined by the first side wall, the second side wall, and the substrate for the position of the display panel, the optical film and the first light source member; and 
 a bracket disposed on the front surface of the substrate and having substantially the same curvature as the substrate, wherein the bracket is disposed between the front surface of the substrate and the optical film unit, and the bracket comprises metal. 
   
     
     
         2 . The display device as claimed in  claim 1 , wherein the bracket is positioned adjacent to the first side wall or the second side wall. 
     
     
         3 . The display device as claimed in  claim 1 , further comprising a fixing element, wherein the bracket is fastened on the substrate via the fixing element. 
     
     
         4 . The display device as claimed in  claim 1 , wherein a width of the bracket is less than a width of the substrate. 
     
     
         5 . The display device as claimed in  claim 1 , further comprising a first heat dissipation plate positioned adjacent to the first light source member. 
     
     
         6 . The display device as claimed in  claim 1 , wherein a length of the first light source member is less than a length of the bracket. 
     
     
         7 . The display device as claimed in  claim 1 , further comprising a second light source member disposed adjacent to a side of the bracket. 
     
     
         8 . The display device as claimed in  claim 7 , further comprising a second heat dissipation plate positioned adjacent to the second light source member. 
     
     
         9 . The display device as claimed in  claim 1 , wherein the bracket serves a function of dissipating heat. 
     
     
         10 . The display device as claimed in  claim 1 , wherein the bracket maintains the curvature. 
     
     
         11 . A display device, comprising:
 a display panel;   an optical film unit disposed corresponding to the display panel;   a first light source member disposed corresponding to the display panel; and   a rear chassis assembly comprising:
 a substrate having a back surface; 
 a first side wall and a second side wall respectively disposed on two opposite sides of the substrate, and the second side wall having substantially the same curvature as the first side wall, wherein a space is defined by the first side wall, the second side wall, and the substrate for the position of the display panel, the optical film and the first light source member; and 
 a sheet disposed on the back surface of the substrate and having substantially the same curvature as the substrate. 
   
     
     
         12 . The display device as claimed in  claim 11 , wherein the sheet is disposed on a middle portion of the substrate, the sheet is adjacent to the first side wall, or the sheet is adjacent to the second side wall. 
     
     
         13 . The display device as claimed in  claim 11 , further comprising a fixing element, wherein the sheet is fastened on the substrate via the fixing element. 
     
     
         14 . The display device as claimed in  claim 11 , further comprising a first heat dissipation plate positioned adjacent to the first light source member. 
     
     
         15 . The display device as claimed in  claim 11 , wherein a length of the first light source member is less than a length of the sheet. 
     
     
         16 . The display device as claimed in  claim 14 , further comprising:
 a second heat dissipation plate disposed on the substrate; and   a second light source member positioned adjacent to the second heat dissipation plate.   
     
     
         17 . The display device as claimed in  claim 11 , wherein the sheet maintains the curvature. 
     
     
         18 . The display device as claimed in  claim 11 , wherein the sheet has a flat configuration. 
     
     
         19 . The display device as claimed in  claim 11 , wherein the substrate extends along a vertical direction, and the sheet extends along a horizontal direction.