摘要 |
<P>PROBLEM TO BE SOLVED: To provide an optical position detection device and an apparatus with a position detection function wherein light-emitting elements are provided at a prescribed position when a method is adopted which detects the position of an object to be targeted by utilizing detection light emitted from a plurality of the light-emitting elements mounted on the curved flexible substrate. <P>SOLUTION: In a light source part 20 of the optical position detection device, a plurality of light-emitting elements 30 are mounted on a belt-like flexible substrate 40 and each of the plurality of the light-emitting elements 30 emits detection light L2. Since the flexible substrate 40 is disposed by being overlapped on a convex surface 55 of a substrate support member 50, an end part of the flexible substrate 40 can be inserted into notches 511b, 521b when the flexible substrate 40 is too long. Due to this reason, the flexible substrate 40 is prevented from floating up. <P>COPYRIGHT: (C)2012,JPO&INPIT |