Patent ID: 7978290

Claim:
A liquid crystal display device comprising: a first substrate and a second substrate which are arranged to be opposite to each other; liquid crystal with negative dielectric anisotropy contained between the first and the second substrates; a polymer which determines directions in which liquid crystal molecules tilt when voltage is applied; and a plurality of picture elements located on the first substrate, wherein at least one of the picture elements on the first substrate comprises: a switching element; a first sub picture element electrode including a plurality of band-shaped microelectrode parts of the first sub picture element electrode and a first connecting electrode part electrically connecting the microelectrode parts with one another; and a second sub picture element electrode including a plurality of band-shaped microelectrode parts and a second connecting electrode part electrically connecting the microelectrode parts of the second sub picture element electrode with one another and being electrically disconnected from the first sub picture element electrode so that a voltage applied to the second sub picture element electrode is different from a voltage applied to the first sub picture element electrode, wherein the first sub picture element electrode includes a plurality of first band-shaped microelectrode parts extending at about 45 degrees relative to the first connecting electrode part and a plurality of first slits between the first band-shaped microelectrode parts, wherein the second sub picture element electrode includes a plurality of third band-shaped microelectrode parts extending at about 45 degrees relative to the second connecting electrode part and a plurality of third slits between the third band-shaped microelectrode parts, wherein a combination of widths of the first band-shaped microelectrode part and the first slit in the first sub picture element electrode is different from a combination of the widths of the third band-shaped microelectrode part and the third slit in the second sub picture element electrode.