LIQUID CRYSTAL LENS UNIT AND THREE DIMENSIONAL DISPLAY DEVICE INCLUDING THE SAME

摘要

A liquid crystal lens unit is provided as follows. Lower plate electrodes are positioned on a first substrate. The lower plate electrodes are extended in a first direction and spaced apart from each other in a second direction crossing the first direction. An upper plate electrode is positioned on the lower plate electrodes. A second substrate is positioned on the upper plate electrode. A liquid crystal layer is positioned between the lower plate electrodes and the upper electrode. A first voltage is applied to at least two outermost lower plate electrodes and then, a second voltage lower than the first voltage is applied to at least two second outermost lower plate electrodes.

主权项

1. A liquid crystal lens unit comprising:
a first substrate; a plurality of lower plate electrodes positioned on the first substrate, wherein the lower plate electrodes are extended in a first direction and spaced apart from each other in a second direction crossing the first direction; an upper plate electrode positioned on the lower plate electrodes; a second substrate positioned on the upper plate electrode; a liquid crystal layer positioned between the lower plate electrodes and the upper electrode, wherein a first voltage is applied to at least two outermost lower plate electrodes and then, a second voltage lower than the first voltage is applied to at least two second outermost lower plate electrodes.