Display device

摘要

In order to provide a display device capable of improving the display quality at the time of 2D display and 3D display, the present invention provides a display device that includes: a display panel that displays an image; and a liquid crystal lens panel that is arranged on the display surface side of the display panel, controls a refractive index in a cylindrical lens manner to form parallax barriers, and switches 2D display and 3D display, and the liquid crystal lens panel includes: a first transparent substrate that is arranged on the display panel side; a second transparent substrate that is arranged to face the first substrate through a liquid crystal layer; and a first polarizing plate that is formed on the display surface side of the second transparent substrate to control a polarization direction of light transmitting through the liquid crystal lens panel.

主权项

1. A display device comprising:
a display panel that displays an image; and a liquid crystal lens panel that is arranged on a display surface side of the display panel and switches 2D display and 3D display, wherein the liquid crystal lens panel includes: a first transparent substrate that is arranged on the display surface side of the display panel; a second transparent substrate that is arranged to face the first transparent substrate through a liquid crystal layer; wherein a first polarizing plate that is formed on a display surface side of the second transparent substrate to control a polarization direction of light transmitting through the liquid crystal layer; wherein a second polarizing plate that is formed between the first transparent substrate and the display panel; wherein a first oriented film is formed on a liquid crystal layer side of the first transparent substrate, and a second oriented film is formed on a liquid crystal layer side of the second transparent substrate; and wherein a1≠0° and a1=a2=b1=b2 are satisfied in which a transmission axis direction of the first polarizing plate is a1, a transmission axis direction of the second polarizing plate is a2, a first orientation direction is b1, and a second orientation direction is b2.