A matrix-type color liquid crystal display device comprises display units each comprising each one of red (R), green (G) and blue (B) color pixels arranged in such a manner that R and B pixels on opposite sides of each G pixel belong also to adjacent display units. The R and B signals for that display...http://www.google.com.au/patents/US5113274?utm_source=gb-gplus-sharePatent US5113274 - Matrix-type color liquid crystal display device
