Touch Panel

Install an infrared laser module on the board/wall/LCD screen, and form an invisible light film with a thickness of about 1mm higher than the surface 1-2mm on the projection surface. When a finger or any opaque object touches the surface, the light It is reflected to an image sensor set above, and then the coordinates of the mouse are obtained by precise calculation of the position of the light spot.

LECC has stable laser module production technology and collaborative development capabilities of identification modules to meet the needs of customers in different fields.