Patent ID: 9417485
Filing Date: 2016-08-16
CPC Classification: G02F

Claim Text:
1. A liquid crystal display device comprising: a first substrate; a second substrate; a sealing material fixing the first substrate and the second substrate; a liquid crystal layer sealed between the first substrate and the second substrate; a plurality of TFTs, a plurality of pixel electrodes, and a first alignment film which are formed on the first substrate; and a light shielding film, a first color filter, an overcoat film covering the first color filter, and a second alignment film disposed between the overcoat film and the liquid crystal layer, wherein the second alignment film is a photo alignment film that has experienced an irradiation with UV light, wherein the overcoat film has a first region covered by the second alignment film, and a second region not covered by the second alignment film, wherein the light shielding film, the first color filter, and the overcoat film are stacked between the sealing material and the second substrate in the second region, wherein the sealing material is in direct contact with the overcoat film in the second region, and wherein the second region of the overcoat film is more degraded by the irradiation with UV light than the first region of the overcoat film.