| 摘要 |
PROBLEM TO BE SOLVED: To provide an image display sheet capable of preventing degradation of a contrast of a transmissive image by internal lighting and enhancing the visibility of an internal lighting display image effectively, while enhancing luminance of a transmissive image by using base material high in transparency. SOLUTION: The image display sheet (10) is provided with the light transmissive base material (1) consisting of a laminated film containing a plurality of polymer layers and a light transmissive image layer (2) which is fixed on the surface of the light transmission base material (1) and includes the light transmissive image, and forms an image part of an inner lighting display device by being fixed being stretched by a frame of the inner lighting display device. The image layer (2) comprises a laminate containing the base layer (3) containing a light transmiissive polymer, the first image forming layer 4 fixed on the base layer 3 surface and the second image forming layer (5) fixed on the base layer (3) back surface. The light transmissive image has 100-800μm thickness as a whole including a superimposing image formed from the first image forming layer (4) and the second image forming layer (5).
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