Patent ID: 8743113
Filing Date: 2014-06-03
Classification: G02B,H04N

Abstract:
1. A stereoscopic image display apparatus comprising: an elemental image display unit having a display face in which pixels having sub-pixels are arranged in a matrix form, the display face being divided into a plurality of elemental images for display; and an optical plate provided opposed to the elemental image display unit, the optical plate having a plurality of lenses arranged periodically along a horizontal direction of the elemental image display unit, the plurality of lenses extending to a vertical direction perpendicular to the horizontal direction, each of the lenses controlling light rays from the pixels, wherein the sub-pixels have isolation degrees that, with respect to first ones of the sub-pixels, indicate ratios of areas of overlapping portions of adjacent ones of the sub-pixels in the vertical direction to areas of first ones of the sub-pixels, and an isolation degree of at least one of the first ones of the sub-pixels, located in a central portion of one of the lenses, differs from an isolation degree of at least a second one of the first ones of the sub-pixels located in a peripheral portion of the one of the lenses, and wherein an inclination angle from the vertical direction of the one of the sub-pixels in the central portion of the one of the lenses differs from an inclination angle from the vertical direction of the one of the sub-pixels in the peripheral portion of the one of the lenses.