摘要 |
PROBLEM TO BE SOLVED: To improve luminosity and decoration of a surface light-emitting drawing pattern and to further improve the reuse of a light-guide plate, by simplifying formation of a luminosity figure, in a display device displayed by surface emission, using the light guide plate. SOLUTION: The display device 1 has a flat plate-like light-guide plate 2 transmitting visible light and a light source 18 arranged opposite to the end face of the light guide plate. A light luminosity display drawing pattern 3 comprises a base substance sheet having irregularities, and a transparent marking sheet having an adhesion layer on the surface. The pattern 3 is put at least on one surface of the light-guide plate 2. COPYRIGHT: (C)2006,JPO&NCIPI
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