| 摘要 |
PROBLEM TO BE SOLVED: To provide a touch input device which prevents the occurrence of a waviness phenomenon.SOLUTION: A touch input device 10 includes: a lower base plate 12 whose upper surface has a conducting layer; an upper film 14 which is bonded to the lower base plate 12 in such a manner that a space 16 is provided in between and whose lower surface as a plane facing the conducting layer has another conducting layer; and an elastic body 18a which is provided between the lower base plate 12 and the upper film 14 and which conforms to the expansion of the upper film 14. Thus, the occurrence of a waviness phenomenon of the upper film 14 can be suppressed. |
