Patent ID: 9472149
Filing Date: 2016-10-18
CPC Classification: G09G

Claim Text:
1. A display apparatus, comprising: a display panel including a first liquid crystal layer, the display panel to generate an image; a timing controller to convert first image signals to second image signals which have gray scales corresponding to a first reference value, and to compensate the second image signals to generate third image signals to over-drive the first liquid crystal layer, the first reference value based on a product of a refractive index anisotropy of a first liquid crystal of the first liquid crystal layer and a first thickness of the first liquid crystal layer; a first driver to convert the third image signals to data voltages, and to apply the data voltages to the first liquid crystal layer to drive the first liquid crystal layer; a liquid crystal lens panel including a second liquid crystal layer to receive image light and to refract the image light; a liquid crystal lens controller to generate lens data signals using data values corresponding to a second reference value, the second reference value based on a product of a refractive index anisotropy of a second liquid crystal of the second liquid crystal layer and a second thickness of the second liquid crystal layer; and a second driver to convert the lens data signals to lens data voltages and to apply the lens data voltages to the second liquid crystal layer to drive the second liquid crystal layer.