Liquid Crystal Lens and Three-Dimensional Display Device

摘要

The present invention belongs to the technical field of three-dimensional display, and provides a liquid crystal lens. The liquid crystal lens includes a first substrate and a second substrate which are arranged oppositely, wherein a plurality of first electrodes are arranged on the first substrate, the first electrodes are arranged at intervals, when the liquid crystal lens is used for three-dimensional display, a plurality of liquid crystal lens units with the same structure are formed between the first substrate and the second substrate, two adjacent liquid crystal lens units share one first electrode, a plurality of second electrodes are arranged on one side of the second substrate facing to the first substrate, the second electrodes are arranged at intervals, an opening portion is formed between two adjacent second electrodes.

主权项

1. A liquid crystal lens, comprising a first substrate and a second substrate which are arranged oppositely, and liquid crystal molecules sandwiched between the first substrate and the second substrate, wherein the first substrate is provided with a plurality of first electrodes, the first electrodes are arranged at intervals, when the liquid crystal lens is used for three-dimensional display, a plurality of liquid crystal lens units with the same structure and distributed in an array manner are formed between the first substrate and the second substrate, and two adjacent liquid crystal lens units share one first electrode, wherein a plurality of second electrodes are arranged on one side of the second substrate facing to the first substrate, an extension direction of the second electrodes is parallel to an extension direction of the first electrodes, the second electrodes are arranged at intervals, an opening portion is formed between the two adjacent second electrodes, and a central line of the opening portion is on the same straight line as a central line of the corresponding first electrode at the edge of the liquid crystal lens unit.