Patent ID: 9696578
Date: 2017-07-04
CPC Classifications: G02B,G02F

Claim:
1. A display device, comprising: a substrate; a plurality of data lines disposed on the substrate; a first color filter comprising a first material disposed between a first data line and a second data line that are adjacent to each other among the plurality of data lines; a first dummy color filter comprising the first material, disposed over a third data line that is adjacent to the first data line among the plurality of data lines, and separated from the first color filter; and a second color filter comprising a second material that is different from the first material and disposed at a region between the first data line and the third data line; a third color filter comprising a third material that is different from the first and second materials, disposed on the first dummy color filter, and disposed at a region between the third data line and a fourth data line among the plurality of data lines, wherein the fourth data line is adjacent to the third data line; and a second dummy color filter comprising the third material, disposed over the first data line, and separated from the third color filter, wherein a surface of the second color filter facing the substrate is disposed on the second dummy color filter, wherein a thickness of the first dummy color filter is smaller than that of the first color filter, wherein the second color filter is disposed on the first dummy color filter, and wherein a width of the first data line and/or the third data line is smaller than a width of the second data line.