| 摘要 |
PROBLEM TO BE SOLVED: To provide an input device and a keyboard input device equipped with a sensor whose manufacture is simple, whose number of components is small, whose current consumption is low, and whose heat generation is small, in which the manufacture lead time can be shortened, at a low manufacturing cost. SOLUTION: This input device is provided with an operating member 17 constituted of an operating part 18 and plate-shaped extended parts 19 arranged at edges of the operating part 18 and sensors 25 and 26 arranged at the operating member 17 for detecting distortion and constituted of electric resistances 27. The electric resistance 27 is made of electric resistance ink composed by diffusing at least either graphite or metallic powder as a primary conductive materials in a thermosetting resin, and the electric resistances 27 are directly printed on the back faces of the extended parts 19.
|
