Optical touch control systems

摘要

An optical touch control system is disclosed. A reflector surrounds a monitor. At least one image detection module is adjacent to the monitor and includes an image sensor, a reflective mirror, and a light source. The image sensor is electrically connected to an image processor. The reflective mirror is disposed on the image sensor and inclines to the image sensor by a predetermined angle. The light source outputs light onto the monitor. The reflective mirror reflects the light reflected by the reflector to the image sensor, identifying a touch control operation.

主权项

1. An optical touch control system, comprising:
a monitor; a reflector surrounding the monitor; an image processor; and at least one image detection module adjacent to the monitor and comprising an image sensor, a reflective mirror, a light source, and a circuit board, wherein the image sensor is disposed on the circuit board and electrically connected to the image processor through the circuit board, the reflective mirror is disposed on the image sensor and inclines to the image sensor by a predetermined angle, the light source outputs light onto a top surface of the monitor, and the reflective mirror reflects the light reflected by the reflector to a surface of the image sensor, identifying a touch control operation, wherein the surface of the image sensor and the circuit board are parallel to the top surface of the monitor, wherein a combined height of the image sensor and the circuit board does not exceed the top surface of the monitor.