Warp resistant liquid crystal display device

A liquid crystal display device comprising:

• a light transmitting first plastic substrate;
• a second plastic substrate having a reflective layer formed on a surface thereof;
• a liquid crystal layer interposed between the first and second plastic substrates such that the surface of the second plastic substrate having a reflective layer formed thereon faces the first plastic substrate through the liquid crystal layer;
• a polarizing plate having a first orientation axis direction formed on the outer surface of said first plastic substrate;
• and
• a third plastic substrate including an oriented film having a second orientation axis direction, said third plastic substrate being formed on the outer surface of said second plastic substrate such that neither said second plastic substrate nor said third plastic substrate are so disposed relative to the other elements of said liquid crystal display device as to function as optical elements thereof;
• wherein said second orientation axis direction of said oriented film is parallel to said first orientation axis direction of said polarizing plate.