| 摘要 |
Provided is a touch panel system. The touch panel system includes: a light emitting module disposed on a portion other than the same plane as a screen structure and emitting light on a screen recognizing surface; and a image pickup module sensing a touch signal of the screen structure, wherein the system further includes a reflective module having at least one reflective mirror to allow the emitted by the light emitting module to be emitted onto the screen recognizing surface of the screen structure. Therefore, it is possible to implement a system of a thinner touch panel while maintaining a touch recognizing efficiency. Further, it is possible to efficiently recognize positions of two or more multi touch objects which are simultaneously inputted.
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