| 摘要 |
PROBLEM TO BE SOLVED: To improve display quality of a display device by suppressing deterioration of visibility due to reflected light which has not been retroreflected by a retroreflective structure body, in the display devie which includes the retroreflective structure body. SOLUTION: In a viewing side of the display device body 14, an optical member 11 having the retroreflective structure body 12 with a retroreflective structure on one surface, and an antireflection thin film 13 covering the retroreflective structure are arranged so that the retroreflective structure becomes the viewing side. COPYRIGHT: (C)2011,JPO&INPIT
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