Patent ID: 7639315

Claim:
A display device, comprising: a liquid crystal display panel; and a backlight, providing light to the liquid crystal display panel, wherein the backlight at least comprises: an optical plate, comprising at least one protruding region with a slit; a frame, for holding the optical plate in assembly; and a structure, having a first hook-like member, a second hook-like member, and a blocking member disposed on one side of the frame for affixing the optical plate on the frame, wherein the first hook-like member is positioned between the blocking member and the second hook-like member, and the first hook-like member, the second hook-like member, and the blocking member are arranged in a straight line of geometry, wherein the straight line of geometry is substantially parallel to a direction in which the first hook-like member and the second hook-like member latch to the slit of the optical plate.