Electrically-driven liquid crystal lens panel and stereoscopic display panel

摘要

An electrically-driven liquid crystal lens panel includes a pair of substrates, a liquid crystal layer, alignment layers, and electrode layers. The electrode layer is disposed between the alignment layer and the substrate, has effective and non-effective regions, and includes electrodes. Each electrode has main and extending portions and a turning point, wherein the turning points are disposed at sites at which the main portions and the extending portions connect, the main portions extends along a first extending direction, and each extending portion extends along a second extending direction different from the first extending direction. The second extending direction is substantially parallel to an alignment direction of the alignment layer. A connecting line formed by connecting the turning points is a boundary between the effective region and the non-effective region, wherein the main portions are disposed in the effective region, and the extending portions are disposed in the non-effective region.

主权项

1. An electrically-driven liquid crystal lens panel, comprising:
a first substrate; a second substrate, disposed opposite to the first substrate; a liquid crystal layer, disposed between the first substrate and the second substrate; a first alignment layer, disposed between the first substrate and the liquid crystal layer, the first alignment layer having a first alignment direction to align liquid crystal molecules of the liquid crystal layer; a first electrode layer, disposed between the first alignment layer and the first substrate, having a first effective region and a first non-effective region, and the first electrode layer comprising at least two first electrodes, each of the first electrodes having a first main portion, a first extending portion, and a first turning point, the first turning points being located at sites at which the first main portions and the first extending portions connect, the first main portions extending along a first extending direction and the first main portions being substantially parallel to each other, each of the first extending portions extending along a second extending direction, the second extending direction being different from the first extending direction, and the second extending direction being substantially parallel to the first alignment direction, wherein a first connecting line formed by connecting the first turning points is a boundary between the first effective region and the first non-effective region, the first main portions being located in the first effective region, and the first extending portions being located in the first non-effective region; a second alignment layer, disposed between the second substrate and the liquid crystal layer; and a second electrode layer, disposed between the second alignment layer and the second substrate.