PROJECTOR HAVING COMBINED FUNCTION OF VIDEO SYSTEM AND LASER GRAPHIC SYSTEM

摘要

PURPOSE: A projector with a combined function of a video system and a laser graphic system is provided to implement simultaneously video images and graphics, and three dimension image effect by using a light scattering phenomenon by laying vapor, gas, meshed film and so on between the projector and a screen. CONSTITUTION: A projection system comprises a video projector(102), a laser projector(103), a reflection mirror(105) and a screen(106). The video projector(102) and the laser projector(103) is installed under a closed space(101). The video projector(102) comprises an LCD video projector and a reflection type micro mirror array. The reflection mirror has a reflection ratio more than 98% so that it can make possible constructing a large sized screen. The laser projector(103) projects a graphic, an animation or a text by using a laser beam, and gets controlled by a computer and a laser graphic/design software.