Auto-stereoscopic display device

Abstract

An auto-stereoscopic display device includes an image display module, a parallax barrier, a camera, and a processor. The image display module includes left eye pixels and right eye pixels arranged alternately. The parallax barrier includes opaque parts and light-transmissible parts arranged alternately. The camera is configured to capture an image in front of the auto-stereoscopic display device. The processor includes a face identifying module configured to determine whether a face exists in the image and determine a position of the face in the image when the face exists in the image, and a parallax barrier adjusting module configured to adjust positions of the opaque parts and the light-transmissible parts according to the position of the face in the image, so that a left eye is only capable of seeing the left eye pixels, and a right eye is only capable of seeing the right eye pixels.

Dependencies are inferred from the claim text.