Liquid crystal display device and method of manufacturing the same

A liquid crystal display device, comprising:

• a liquid crystal unit comprising a first substrate, a second substrate opposing the first substrate, a liquid crystal layer disposed between the first substrate and the second substrate, a first electrode layer disposed between the first substrate and the liquid crystal layer and a second electrode layer disposed between the second substrate and the liquid crystal layer;
• a pair of polarizers clamping the liquid crystal unit;
• and
• an optical compensation film disposed between at least one of the polarizers and the liquid crystal unit, wherein the optical compensation film comprises a first film layer, a second film layer, a third film layer and a fourth film layer, wherein the first film layer, the second film layer, the third film layer and the fourth film layer are stacked together, and respectively have a first refractive index, a second refractive index, a third refractive index and a fourth refractive index with different values, wherein the first refractive index is smaller than the second refractive index, and the third refractive index is smaller than the fourth refractive index.

A method of manufacturing a liquid crystal display device, comprising steps of:

• preparing a liquid crystal unit, and forming, on the liquid crystal unit, a first substrate, a second substrate opposing the first substrate, and a liquid crystal layer disposed between the first substrate and the second substrate;
• preparing a pair of polarizers, the pair of polarizers clamping the liquid crystal unit;
• and
• preparing an optical compensation film formed between at least one of the polarizers and the liquid crystal unit, wherein the optical compensation film comprises a first film layer, a second film layer, a third film layer and a fourth film layer, wherein the first film layer, the second film layer, the third film layer and the fourth film layer are stacked together, and respectively have a first refractive index, a second refractive index, a third refractive index and a fourth refractive index with different values, wherein the first refractive index is smaller than the second refractive index, and the third refractive index is smaller than the fourth refractive index.