Patent ID: 9075241
Filing Date: 2015-07-07
Classification: G02B

Abstract:
1. A liquid crystal lens, comprising: a first substrate; a second substrate disposed opposite to the first substrate; a liquid crystal layer disposed between the first substrate and the second substrate; a plurality of first main electrodes disposed on a surface of the first substrate adjacent to the liquid crystal layer, wherein any two adjacent of the first main electrodes define a first gap therebetween; a plurality of second main electrodes disposed on a surface of the second substrate adjacent to the liquid crystal layer, wherein any two of the adjacent second main electrodes define a second gap therebetween, and a projection of each first main electrode on the surface of the second substrate overlaps at least two adjacent second main electrodes to form overlapping portions, and each of the overlapping portions has an overlapping width W, which meets the following conditions: a first insulting layer disposed between the first substrate and the first main electrodes, wherein the first insulating layer has a plurality of first main through holes formed therein; at least one first main wire disposed at one side of the first insulating layer opposite to the first main electrodes, and electrically connected to the first main electrodes via the first main through holes; a second insulating layer disposed between the second substrate and the second main electrodes, wherein the second insulating layer has a plurality of second main through holes formed therein; and at least one second main wire disposed at one side of the second insulating layer opposite to the second main electrodes, and electrically connected to the second main electrodes via the second mail through holes.