Patent ID: 9645400
Date: 2017-05-09
CPC Classifications: G02B,G02F,H04N

Claim:
1. A three-dimensional image display apparatus comprising: an image panel comprising pixels repeatedly arranged, each of the pixels comprising k sub-pixels in a first direction, wherein k is a natural number and P a barrier panel arranged in a forward direction or a backward direction from the image panel, wherein the barrier panel comprises: a first substrate and a second substrate facing each other; a liquid crystal layer interposed between the first substrate and the second substrate; a first electrode layer between the first substrate and the liquid crystal layer, and a second electrode layer between the second substrate and the liquid crystal layer; and a plurality of walls between the first substrate and the second substrate, extending in a second direction that crosses the first direction, and arranged with an interval P wherein at least one of the first electrode layer and the second electrode layer comprises a plurality of stripe electrodes, and the barrier panel is configured to have a transmitting area and a non-transmitting area according to electric signals applied to the first and second electrode layers, and when m is a natural number that is not a multiple of k, P