Patent ID: 7802908
Filing Date: 2010-09-28
Classification: G02B

Abstract:
1. A display device, comprising: a first light guide module; and a second light guide module; wherein each of the two light guide modules has at least one light source, and the light sources are respectively located at one side of the light guide module; wherein the first light guide module and the second light guide module each has a rigid light guide film and a soft light guide film, the soft light guide film has a first surface, a pattern is formed on the first surface, an area of the first surface without the pattern is pasted onto the rigid light guide film, the pattern is positioned between the soft light guide film and the rigid light guide film, the first light guide module and the second light guide module are stacked orderly, there is a gap between the rigid light guide film of the first light guide module and the soft light guide film of the second light guide module, and the patterns on the first light guide module and the second light guide module are lit and are visible when the light sources are on.