Liquid crystal display pixel

摘要

A liquid crystal display (LCD) pixel includes a first substrate, a first electrode and a second electrode disposed on the first substrate, an insulation layer configured to overlap at least a portion of the first electrode and the second electrode, a first slit electrode and a second slit electrodes disposed on the insulation layer, a second substrate disposed across from the first substrate, an upper-plate common electrode disposed on the second substrate, and a liquid crystal layer interposed between the slit electrodes and the upper-plate common electrode. The LCD pixel driven by a plurality of regions in which different vertical electric fields are generated based on arrangements of at least one of the first electrode, the second electrode, the first slit electrode, the second slit electrode, and the upper-plate common electrode.

主权项

1. A liquid crystal display (LCD) pixel, comprising:
a first substrate; a first electrode and a second electrode disposed on the first substrate and spaced apart from each other; an insulation layer configured to overlap at least a portion of the first electrode and the second electrode; a first slit electrode comprising a fine slit pattern with a plurality of first branches and a second slit electrode comprising a fine slit pattern with a plurality of second branches; a first region defined by the first slit electrode disposed on the insulation layer with corresponding first branches arranged not overlapping the first electrode and the second electrode; a second region defined by the second slit electrode disposed on the insulation layer with a first portion of corresponding second branches arranged fully overlapping the first electrode to form a first double-electrode; a third region defined by the second slit electrode with a second portion of corresponding second branches arranged overlapping a region between the first electrode and the second electrode; a fourth region defined by the second slit electrode with a third portion of corresponding second branches arranged fully overlapping the second electrode to form a second double-electrode; a second substrate disposed across from the first substrate; an upper-plate common electrode disposed on the second substrate; and a liquid crystal layer interposed between the slit electrodes and the upper-plate common electrode, wherein a separate voltage is applied to each of the first electrode, the second electrode, the first slit electrode, the second slit electrode, and the upper-plate common electrode.