20120293928 | Backlight Module of Liquid Crystal Display and Back-Plate Film Component - The present invention discloses a backlight module of a liquid crystal display which comprises an optical film and a back-plate frame. The optical film is disposed on the back-plate frame. The optical film has at least one through hole disposed on its edge. The back-plate frame has at least one positioning structure. The through hole is snapped together with the positioning structure. The present invention also discloses a back-plate film component with better positioning efficiency. This structure is easy to assemble and can also limit the optical film to move in the direction of Z axis thereof, therefore the positioning effect is enhanced. The present invention does not need adhering of tapes, so that the reliability of the overall structure is enhanced, the assembly time and costs are reduced, and it is convenient to rework. | 11-22-2012 |