Patent ID: 9557607
Date: 2017-01-31
CPC Classifications: G02F,H01L

Claim:
1. A liquid crystal display device, comprising: a TFT substrate, having pixel electrodes and TFTs thereon in a display region and having a wiring comprised of a material configured for shutting off UV rays in a peripheral region thereof; a facing substrate to be disposed to face the TFT substrate; a liquid crystal layer put between the both substrates; and a sealing material, including a UV ray curable resin therein, and being formed on peripheral regions of both of the substrates, to enclose the liquid crystal layer, wherein the wiring and the sealing material overlap at least in part thereof in an overlapping region, the wiring extends along an extending direction as an extending direction of the sealing material, plural opening portions are formed in the wiring in the overlapping region, the plural opening portions includes plural first opening portions, plural second opening portions, and plural third opening portions, the wiring in the overlapping region having a first area and a second area, the plural first opening portions and the plural third opening portions are formed in the first area, the plural second opening portions are formed in the second area, the first area is nearer to the display region than the second area, an opening ratio of one of the first opening portions is different from an opening ratio of one of the second opening portions, and an opening ratio of the third opening portion is smaller than the opening ratio of the first opening portion.