A projector is a device that is used to display enlarged images on a screen from a transparent (such as a photographic slide or film. In the movie projector, each frame is fixed under the lighting aperture for a period of time, and then pushed by an intermittent sprocket or a reciprocating claw, the light cut off by a rotating shutter during motion. The sound track on the film is reproduced in a separate sound head, where the film moves continuously at a constant speed. LCD projector with the ability to provide high performance High pixel density HD pictures. Most LCD projectors are compact and light; Most advanced LCD projectors even use two Inch polysilicon panel. These panels ( Advanced LCD projector may have TFT panel) Help produce high High quality images Definition quality of approximately 1,000 scan lines. The screen ratio of most ordinary and ordinary LCD screens is 4: 3. In some cases, however, the screen ratio of the LCD may also be 16:9. The image is projected to a superlarge screen. Some notable features of the compact and lightweight LCD projector are: 1. Three high utilization-definition two- Inch polysilicon tft LCD panel is a key element in the production of three RGB basic colors. 2. High contrast images are generated. Image contrast is usually 400: 1. 3. A good LCD projector adds about 40% of its normal brightness to most other traditional and regular LCD video projectors. These LCD projectors use high Transparent LCD panel for the above purpose. For example, a recent high Fujitsu LPF is a high quality LCD projectorD711 high- LCD projector for home theater.