Patent ID: 9715146
Date: 2017-07-25
CPC Classifications: G02F

Claim:
1. A liquid crystal display device comprising: a TFT substrate having a TFT, a first alignment film contacted with an inorganic film disposed on the TFT; a counter substrate having a light shielding film contacted with an over coat film, and a second alignment film contacted with the overcoat film in a seal portion; and the seal portion including a sealant, extending in a first direction and formed in a peripheral region outside a display region; wherein the TFT substrate being bonded to the counter substrate by the sealant in the peripheral region, the TFT substrate has a first region, a second region, and a third region in the peripheral region, the second region is outside the display region, the first region is outside the second region, the third region is inside the second region, the first region, the second region, the third region and the display region are arranged in an orthogonal direction to the first direction, the first alignment film is formed on the first and on the third region, the first alignment film is not formed on the second region, the first alignment film is an optical alignment film, the sealant contacts the first alignment film in the first region and the third region, and contacts the inorganic film in the second region, the seal portion has an inside edge and an outside edge in a width direction of the seal portion in a plan view, and the outside edge overlaps with the first region and the inside edge overlaps with the third region.