| 摘要 |
PROBLEM TO BE SOLVED: To provide a surface structure of an object which is capable of varying the feeling on touch, while almost maintaining the design thereof, resulting in giving a smooth feeling. SOLUTION: This surface structure of an object (sheet) 12 has a corrugation 15 formed on the surface 13 of the object (sheet) 12 comprising protruding parts 14 of protruding cross-section, where narrow protruding parts 16 are formed between the protruding parts 14 such that they have narrower width than that of the protruding parts 14, and same height as the height H of the protruding parts 14 or lower by the heightδh than the height of the protruding parts 14 thereby made inconspicuous, and digital flesh positioned between the two protruding parts 14 and 14 pushes the narrow protruding parts 16 so that smooth feeling is obtained. COPYRIGHT: (C)2007,JPO&INPIT |
