Three dimensional image display device

A three-dimensional image display device comprising:

• a liquid crystal display panel configured to display an image and comprising:
• a first array substrate comprising:
• a gate line extending in a first direction;
• a data line extending in a second direction substantially perpendicular to the first direction;
• and
• a pixel electrode electrically connected to the gate line and the data line and comprising a sub-electrode pattern comprising a plurality of slits;
• a first opposing substrate facing a first surface of the first array substrate;
• and
• a first liquid crystal layer disposed between the first opposing substrate and the first surface of the first array substrate;
• and
• a liquid crystal lens panel configured to refract light from the liquid crystal display panel and comprising:
• a second array substrate comprising a plurality of lens electrodes extending in a third direction which is tilted by a first angle with respect to the second direction, the first angle being greater than or equal to about −15 degrees and less than or equal to about −5 degrees or the first angle being greater than or equal to about +5 degrees and less than or equal to about +15 degrees;
• a second opposing substrate facing the second array substrate and comprising a lens common electrode;
• and
• a second liquid crystal layer disposed between the second array substrate and the second opposing substrate,
• wherein the slits extend in a fifth direction tilted by a second angle with respect to the third direction or a fourth direction substantially perpendicular to the third direction, the second angle having a second absolute value in a range from a first absolute value of the first angle to about 45 degrees.