COORDINATES INPUTTING DEVICE

摘要

PURPOSE: A coordinates inputting device is provided to allow users with easy usage as there is no need to use the light pen like an optical mouse by using things like ball point pen or fingers in which the optical ray does not penetrate for inputting the coordinates. CONSTITUTION: The device comprises a substrate(17) having X and Y as the first and second axis, a first axis parallel ray receiving medium(13) which receives a parallel ray(15) at the first axis of the substrate, a second axis parallel ray receiving medium(14) which receives a parallel ray (16) at the second axis of the substrate, a second axis sensing medium(12) which senses the parallel ray, a first axis sensing medium(11) which sense the parallel ray, a first and second axis coordinates detecting medium(18)which detects the coordinates at the first and second axis ray sensing medium, and an outer interface medium(19) which inputs the detected coordinates at the outer medium.