Stereoscopic display device

摘要

Disclosed is a stereoscopic display device that can reduce moiré that occurs due to light-shielding areas in the aperture of pixels. The stereoscopic display device includes a display panel and a parallax barrier. The display panel has a plurality of pixels and displays a stereoscopic image. In the parallax barrier, the direction in which transmissive and non-transmissive parts are alternately arranged is the first direction and the lengthwise direction of the non-transmissive parts is the second direction. There is a boundary that extends in the second direction between two pixels next to each other in the first direction. There are light-shielding areas in the aperture of each pixel. There is a space between the boundary and the light-shielding areas. Of two pixels next to each other in the second direction, the light-shielding areas in the aperture of one pixel are shifted in the first direction with respect to the light-shielding areas in the aperture of the other pixel.

主权项

1. A stereoscopic display device, comprising:
a display panel that has a plurality of pixels and displays a stereoscopic image; and a parallax barrier arranged on one side in a thickness direction of said display panel, said parallax barrier having transmissive parts and non-transmissive parts alternately arranged in a horizontal direction, wherein each pixel of the display panel has a generally rectangular-shaped aperture through which light transmits, and a light shielding area in the aperture that includes a vertically elongated shaped pattern extending in a vertical direction, disposed adjacent to a horizontal center of the aperture, and wherein said plurality of pixels includes a first group of pixels and a second group of pixels, said vertically elongated shaped pattern in the aperture of each pixel in the first group is shifted in position in the horizontal direction to one side of a virtual vertical line passing through the horizontal center of the aperture, and said vertically elongated shaped pattern in the aperture of each pixel in the second group is shifted in position in the horizontal direction to the other side of said virtual vertical line.