A color liquid-crystal display panel comprising switching elements, pixel electrodes, and feed wirings made of plural thinfilm layers deposited on the internal surface of one of the substrates, a color filter having an unevenness of more than 0.3 .mu.m, a black mask, and a liquid-crystal layer...http://www.google.fr/patents/US5790219?utm_source=gb-gplus-shareBrevet US5790219 - Color liquid-crystal display panel with black-mask overlapping color-filter more on downwardly rubbing side of switching element
Color liquid-crystal display panel with black-mask overlapping color-filter ...