Liquid crystal display
View Patent ↗A liquid crystal display includes: a first substrate and a second substrate disposed opposite the first substrate; a liquid crystal layer interposed between the first and second substrates and including liquid crystal molecules; a gate line which transmits a gate signal; first and second data lines which respectively transmit first and second data voltages, the first and second data voltages having opposite polarities; a first switching element connected to the gate line and the first data line; a second switching element connected to the gate line and the second data line; a first subpixel electrode connected to the first switching element; and a second subpixel electrode connected to the second switching element. The first and second subpixel electrodes overlap portions of the first and second data lines. The first and second subpixel electrodes include first and second branches, respectively, which are alternately arranged between the first and second data lines.
1. A liquid crystal display comprising:
a first substrate;
a second substrate disposed opposite the first substrate;
a liquid crystal layer interposed between the first substrate and the second substrate and including liquid crystal molecules;
a gate line disposed on the first substrate and which transmits a gate signal;
a common voltage line disposed on the first substrate and which transmits a common voltage;
a first data line disposed on the first substrate and which transmits a data voltage;
a first switching element connected to the gate line and the first data line;
a second switching element connected to the gate line and the common voltage line;
a first subpixel electrode connected to the first switching element;
a second subpixel electrode connected to the second switching element;
a storage electrode disposed on a same layer of the first substrate on which the gate lire is disposed;
a first storage conductor extending from an output terminal of the first switching element; and
a second storage conductor extending from an output terminal of the second switching element,
wherein the first subpixel electrode overlaps a first portion of the first data line,
the second subpixel electrode overlaps a second portion of the first data line,
the first subpixel electrode includes first branches,
the second subpixel electrode includes second branches,
the first branches and the second branches are alternately arranged, and
an overlapping area of the first subpixel electrode and the first data line is substantially equal to an overlapping area of the second subpixel electrode and the first data line,
wherein the first storage conductor and the second storage conductor overlap the storage electrode and form a first storage capacitor and a second storage capacitor, respectively, and
the first storage conductor and the sec storage conductor overlap the common voltage line and form a third storage capacitor and a fourth storage capacitor, respectively.
2. The liquid crystal display of claim 1 , further comprising
a second data line disposed on the first substrate and which transmits the data voltage,
wherein the first subpixel electrode overlaps a first portion of the second data line, and the second subpixel electrode overlaps a second portion of the second data line.
3. The liquid crystal display of claim 2 , wherein
an overlapping area of the first subpixel electrode and the second data line is substantially equal to an overlapping area of the second subpixel electrode and the second data line.
4. The liquid crystal display of claim 1 , further comprising
an insulating layer and a semiconductor layer disposed on the first substrate between the first storage conductor and the storage electrode, between the second storage conductor and the storage electrode, between the first storage conductor and the common voltage line, and between the second storage conductor and the common voltage line.
5. The liquid crystal display of claim 4 , wherein:
an overlapping area of the first storage conductor and the storage electrode is substantially equal to an overlapping area of the second storage conductor and the storage electrode; and
an overlapping area of the first storage conductor and the common voltage line is substantially equal to an overlapping area of the second storage conductor and the common voltage line.