Method for forming autostereoscopic image

摘要

Disclosed herein is a parallax barrier including a first substrate, a second substrate and a liquid crystal layer disposed between the first and the second substrates. A plurality of first strip electrodes and a plurality of second strip electrodes are arranged on the first substrate, whereas a plurality of third electrodes and a plurality of fourth electrodes are arranged on the second substrate. Each of the third electrodes has a step-shaped first portion and each of the fourth electrodes has a step-shaped second portion.

主权项

1. A method for forming an autostereoscopic image, comprising the steps of:
rendering a two-dimensional image using a display element; and operating a parallax barrier so as to transform the two-dimensional image into a parallax image, wherein the parallax image is capable of providing a left-eye image and a right-eye image to a user so that the user perceives a three-dimensional image, and the parallax barrier comprises: a first substrate; a plurality of first electrodes disposed on the first substrate along a first direction, wherein the first electrodes are strip-shaped and electrically connected to one another; a plurality of second electrodes disposed on the first substrate along the first direction, wherein the second electrodes are strip-shaped and electrically connected to one another, and the first electrodes and the second electrodes are arranged alternately; a second substrate; a plurality of third electrodes disposed on the second substrate along a second direction and electrically connected to one another, wherein each of the third electrodes comprises at least one first portion being step-shaped; a plurality of forth electrodes disposed on the second substrate along the second direction and electrically connected to one another, wherein each of the forth electrodes comprises at least one second portion being step-shaped, and the third electrodes and the forth electrodes are arranged alternately; and a liquid crystal layer disposed between the first substrate and the second substrate.