Liquid crystal display comprising a first sub pixel electrode and a second sub pixel electrode each having a transverse stem, a longitudinal stem, and a plurality of minute branches
A liquid crystal display, including a first substrate; a gate line and a data line disposed on the first substrate; and a pixel electrode connected to the gate line and the data line and comprising a first sub pixel electrode and a second sub pixel electrode disposed on the first substrate. Each of the first sub pixel electrode and the second sub pixel electrode includes a transverse stem; a longitudinal stem; and a plurality of minute branches extending from transverse stem and the longitudinal stem. A width of the first sub pixel electrode is different from a width of the second sub pixel electrode.
1. A liquid crystal display comprising:
a first substrate; and
a pixel electrode disposed on the first substrate and comprising a first sub pixel electrode and a second sub pixel electrode disposed in a pixel area,
wherein:
the first sub pixel electrode comprises a first transverse stem, a first longitudinal stem, and a plurality of first minute branches extending from the first transverse stem or the first longitudinal stem;
the second sub pixel electrode comprises a second transverse stem, a second longitudinal stem, and a plurality of second minute branches extending from the second transverse stem or the second longitudinal stem;
an area of a region occupied by all of the first subpixel electrode is smaller than an area of a region occupied by all of the second subpixel electrode; and
a width along an entire length of the first longitudinal stem of the first sub pixel electrode is less than a width along an entire length of the second longitudinal stem of the second sub pixel electrode.
2. The liquid crystal display of claim 1 , wherein at least one of the first transverse stem and the second transverse stem comprises a plurality of first cutouts parallel to the minute branches extending from the at least one of the first transverse stem and the second transverse stem.
3. The liquid crystal display of claim 2 , further comprising:
a second substrate facing the first substrate;
a liquid crystal layer comprising liquid crystal molecules disposed between the first substrate and the second substrate;
a common electrode disposed between the liquid crystal layer and the second substrate; and
an alignment layer disposed on at least one of 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; and
at least one of the liquid crystal layer and the alignment layer comprises a light reactive material.
4. The liquid crystal display of claim 3 , wherein the common electrode comprises a second cutout formed at a position corresponding to at least one of the first longitudinal stem and the second longitudinal stem.
5. The liquid crystal display of claim 1 , further comprising:
a second substrate facing the first substrate;
a liquid crystal layer comprising liquid crystal molecules disposed between the first substrate and the second substrate;
a common electrode disposed between the liquid crystal layer and the second substrate; and
an alignment layer disposed on at least one of 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; and
at least one of the liquid crystal layer and the alignment layer comprises a light reactive material.
6. The liquid crystal display of claim 5 , wherein the common electrode comprises a second cutout formed at a position corresponding to at least one of the first longitudinal stem and the second longitudinal stem.
7. The liquid crystal display of claim 1 , wherein the common electrode comprises a second cutout formed at a position corresponding to at least one of the first longitudinal stem and the second longitudinal stem.