Patent ID: 8144274
Filing Date: 2012-03-27
Classification: G02B,G09G

Abstract:
1. A stereoscopic image display apparatus comprising: a display module for displaying image contents; and a parallax-barrier module formed in front of the display module and including a plurality of cells in a matrix structure, each of the cells being distinguished by cell gaps therebetween, wherein the parallax-barrier module is capable of converting between 2D mode and 3D mode, wherein the cells are turned off when the parallax-barrier module is in 2D mode, wherein the parallax-barrier module in 3D mode is capable of forming a plurality of barriers in vertical direction having a width “a” and forming a plurality of gaps between each of the barriers in vertical direction having a width “b” in a first state, wherein “a” is different from “b”, wherein the parallax-barrier module in 3D mode is capable of forming a plurality of barriers in horizontal direction having a height “c” and forming a plurality of gaps between each of the barriers in horizontal direction having a width “d” in a second state, wherein “c” is different from “d”.