| 摘要 |
In an apparatus (10) with a heating part, a film (18) having a first face (22), which is flat, and a second face (24) having a convex part, a concave part, or a repeated pattern (26,28) of a convex part and a concave part is bonded through an adhesive material (20) on an outer face (16) of the apparatus (10) so that the first face (22) faces toward the outer face (16) of the apparatus (10). The film (18) is a prism sheet which, in a liquid crystal display device, collects light emitted from a light source in a direction perpendicular to a display screen. |
