EYEGLASSES APPARATUS

摘要

According to one embodiment, an apparatus includes first and second liquid crystal lenses, a pair of temples, a sensor, and a driver. The first liquid crystal lens includes a first liquid crystal layer and a plurality of first control electrodes on the first liquid crystal layer. The sensor is provided on one of the pair of temples, and detects a contact position on a detector plane. The driver applies a plurality of voltage to the plurality of the first control electrodes. A focal length of the first liquid crystal lens is determined according to an amount of movement of the contact position when the contact position continuously moves along a longitudinal direction of the sensor. Each voltage value is determined according to the focal length of the first liquid crystal lens.

主权项

1. An eyeglasses apparatus comprising:
first and second liquid crystal lenses, wherein the first liquid crystal lens comprises a first liquid crystal layer and a plurality of first control electrodes on the first liquid crystal layer; a pair of temples; a sensor which is provided on one of the pair of temples, comprising a longitudinal direction and configured to detect a contact position on a detector plane; and a driver configured to apply a plurality of voltage to the plurality of the first control electrodes, wherein a focal length of the first liquid crystal lens is determined according to an amount of movement of the contact position when the contact position continuously moves along the longitudinal direction, and each voltage value is determined according to the focal length of the first liquid crystal lens.