Projection arrangement for color pictures has true color LCDs directed by parabolic mirror and fed after modulation into light guide and has magnetic coils for moving light guide according to line number and picture sequence of picture

摘要

The arrangement includes a number of LCDs in red, green and blue, which are directed by a parabolic mirror. The three colors are modulated and fed into a light guide for further directing and adaptation to the refractive index. The light beam of all three colors is focused at the end of the light guide by a lens. Magnetic coils move the light guide in vertical and horizontal direction according to the line number and picture sequence of the projecting picture.