THE METHODE OF RED, GREEN, BLUE LED USING FOR COLOR FILTER ELIMINATION IN SINGLE PATH LCD BEAM PROJECTOR

摘要

The LCD Beam Projector has two configurations: single plate type and three plate type. In addition, the LCD Beam Projector has a powerful light source for projection, and uses the color filter corresponding to RGB in the part of making the color of the image using the white light as the light source, and this configuration places a lot of restrictions on the miniaturization of the beam projector. The present invention uses LED as a light source of the LCD Beam Projector, and by using each LED corresponding to RGB to remove the color filter to increase the brightness of the light source under the same conditions and simplify the configuration to enable the LCD Beam Projector miniaturization Configuration.; LCD Beam Projector