| 摘要 |
PROBLEM TO BE SOLVED: To provide an input device in which variations in input sensitivity is reduced and false recognition is reduced.SOLUTION: An input device 1 in accordance with one embodiment of the present invention, includes a case 2, a circuit board 3, a base plate 4, a capacitive touch sensor 5, a backlight 6, an elastic member 7, a frame 8, and a top panel 9. The elastic member 7, which is interposed between the top panel 9 and the light guide plate 11, presses the whole top surface of a light guide plate 11 downward with the top panel 9 at all times so that the bottom surface of the light guide plate 11 is uniformly brought into contact with the top surface of the capacitive touch sensor 5, thereby fixing the positions of the light guide plate 11 and the capacitive touch sensor 5. Since the elastic member 7 fixes the positions of the light guide plate 11 and the capacitive touch sensor 5, the light guide plate 11 can be prevented from being separated from the capacitive touch sensor 5 and the positions of the light guide plate 11 and the capacitive touch sensor 5 are maintained stably, thereby reducing variations in input sensitivity and reducing false recognition. |
