Here's the light path and the bulb.
Lens is in the upper right, the metal box just behind the lens is the prism. The modules with the orange cables coming out the top are the LCD elements.
Filters just before the LCD modules only pass the 3 primary colors of visible light-Red, Green, Blue. The light passes thru the LCD elements which turn on or off the color pixels. The prism combines the three colors and sends the light beam thru the lens onto the screen
The cover for the light box and all the electronics are removed.
Edited by Mike, 16 September 2007 - 10:17 PM.