DISPLAY DEVICE AND DISPLAY METHOD

摘要

In a display control circuit (200) of a display device (100) that enables 3-D display, a color correction table storage unit (22) stores a parameter (Mp) for adjusting a hue, and a data correction unit (23) corrects a pixel value by performing, based on the parameter (Mp), an arithmetic processing so as to change a blue hue. An adjustment is performed so as to match a hue in a case of 3-D display for which a parallax barrier is formed with a hue in a case of normal display for which the parallax barrier is not formed. Therefore, the adjustment is simple.

主权项

1. A display device that enables autostereoscopy by a parallax barrier scheme, the display device comprising:
a first display panel configured to form a parallax barrier only in a case where the autostereoscopy is performed, based on an external control signal; a second display panel configured to form an image, based on an external video signal; and an image adjustment unit configured to adjust a correction amount of a pixel gradation value contained in the video signal, in one of a first case where the first display panel forms the parallax barrier and a second case where the first display panel does not form the parallax barrier, so as to match a hue upon external display of the image formed by the second display panel in the first case with a hue upon external display of the image formed by the second display panel in the second case.