Patent ID: 7995173

Claim:
A liquid crystal display device comprising pixel regions each of which includes a light reflection portion and a light transmission portion on a liquid-crystal-side surface of one substrate out of respective substrates which are arranged to face each other in an opposed manner while sandwiching liquid crystal therebetween, wherein color filters of different colors are formed on pixel regions which are disposed close to each other out of pixel regions on a liquid-crystal-side surface of the other substrate out of the respective substrates, and the color filter of at least one color is provided with an opening or a notch at a part of a portion thereof which faces the light reflection portion in an opposed manner, and at least one of the light transmission portions of respective pixel regions of the color filters of different colors differs in size from the other light transmission portions, and each said light transmission portion having a length and a first end substantially aligned in the direction of said length with the first ends of said other light transmission portions within each pixel region.