PROJECTION TYPE TOUCH CONTROL LIGHT UNIFORMIZING SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a projection type touch control light uniformizing system capable of radiating a uniform infrared ray by using an optical touch control system while uniformly radiating the ray and an infrared light source by utilizing a projector.

SOLUTION: The projection type touch control light uniformizing system is equipped with: at least one image formation device; at least one optical module 4300 arranged so as to correspond to the image formation device; at least one infrared source for radiating at least one infrared ray 4150; at least one light guiding module for forming an infrared image by optically coupling with the infrared source and guiding the infrared ray 4150 to the optical module 4300 and the image forming device; at least one visible light source for forming a visible light image by radiating at least one visible light and guiding the visible light to the image forming device after the visible light is sent to the optical module 4300; and at least one projection lens for receiving and projecting the visible light image and the infrared image.

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