Liquid crystal display
A liquid crystal including: a first substrate; a pixel electrode disposed on the first substrate and including a first subpixel electrode and a second subpixel electrode disposed in one pixel area; a second substrate facing the first substrate; and a common electrode disposed on the second substrate, wherein an area of a region occupied by the first subpixel electrode is less than an area of a region occupied by the second subpixel electrode. Each of the first and second subpixels has a cross-shaped stem and minute branches extending from it to improve side visibility quality and gray scale uniformity.
1. A liquid crystal display, comprising:
a first substrate;
a pixel electrode disposed on the first substrate and comprising a first subpixel electrode and a second subpixel electrode disposed in a pixel area;
a second substrate facing the first substrate; and
a common electrode disposed on the second substrate,
wherein an area of a region occupied by the first subpixel electrode is less than an area of a region occupied by the second subpixel electrode,
wherein the first subpixel electrode comprises a first transverse stem, a first longitudinal stem, and a plurality of first minute branches extending from the first transverse stem and the first longitudinal stem,
wherein the second subpixel electrode comprises a second transverse stem, a second longitudinal stem, and a plurality of second minute branches extending from the second transverse stem and the second longitudinal stem, and
wherein the common electrode comprises a first cutout formed at a position corresponding to the first longitudinal branch of the first subpixel electrode.
2. The liquid crystal display of claim 1 , wherein:
the width of the first transverse stem of the first subpixel electrode is larger than the width of the first longitudinal stem of the first subpixel electrode.
3. The liquid crystal display of claim 2 , wherein:
the common electrode further comprises a second cutout formed at a position corresponding to the second longitudinal stem or the second transverse stem of the second subpixel electrode.
4. The liquid crystal display of claim 3 , wherein:
the width of the second transverse stem of the second subpixel electrode is substantially the same as the width of the second longitudinal stem of the second subpixel electrode.
5. The liquid crystal display of claim 3 , further comprising:
a liquid crystal layer comprising liquid crystal molecules disposed between the first substrate and the second substrate,
wherein the liquid crystal molecules are arranged substantially perpendicular to a surface of the first substrate and the second substrate in the absence of an electric field between the pixel electrode and the common electrode.
6. The liquid crystal display of claim 5 , further comprising:
an alignment layer disposed on at least one of the first substrate and the second substrate,
wherein at least one of the liquid crystal layer and the alignment layer comprises a light reactive material.
7. The liquid crystal display of claim 1 , further comprising:
a liquid crystal layer comprising liquid crystal molecules disposed between the first substrate and the second substrate, and
wherein the liquid crystal molecules are arranged substantially perpendicular to a surface of the first substrate and the second substrate in the absence of an electric field between the pixel electrode and the common electrode.
8. The liquid crystal display of claim 7 , further comprising:
an alignment layer disposed on at least one of the first substrate and the second substrate,
wherein at least one of the liquid crystal layer and the alignment layer comprises a light reactive material.