Fleshner & Kim, LLP
Total reflection prism and projector with the same
A projection system is provided that utilizes a prism which guides color components from a light source to a display without the use of reflection, and that reflects image encoded light from the display toward a projection lens, thereby minimizing loss of luminance and improving contrast. In one embodiment, the projection system utilizes a color drum for sequentially transmitting color components of a light source towards the prism.
LG Electronics Inc.
H G G G
H04N G02B G02B G02B
inventional inventional inventional inventional
Seung Gyu
Lee