Patent ID: 9733484
Date: 2017-08-15
CPC Classifications: G02B,G09G,H04N

Claim:
1. An image display apparatus comprising: a display panel that displays an image; and a switching panel operated in a two-dimensional mode or three-dimensional mode such that the image is perceived as a two-dimensional image or three-dimensional image on the display panel, wherein the switching panel comprises a plurality of unit devices, each of the unit devices comprising a first zone disposed at one side of a center axis of the unit device and a second zone disposed at the other side of the center axis, wherein each of the first zone and the second zone includes a plurality of electrodes, wherein the plurality of electrodes do not overlap the center axis, and wherein a pair of electrodes in the first zone and the second zone which meet each other when folded along the center axis are configured to have a same voltage but opposite polarities with respect to a common voltage.