Patent ID: 9448448
Filing Date: 2016-09-20
CPC Classification: G02F,H01L

Claim Text:
1. A liquid crystal display device comprising: a first substrate which includes a gate wiring to be formed as a scanning signal line; a second substrate which includes a black matrix; and a liquid crystal interposed between the first substrate and the second substrate; the liquid crystal being driven by an electric field which is substantially parallel with the first substrate; wherein the first substrate has a recess and a wall-like protrusion, the recess is formed in a region where the wall-like protrusion intersect with the gate wiring in planar view, the second substrate has a columnar protrusion, and the columnar protrusion of the second substrate is fitted to the recess of the first substrate, and is a stopper for preventing a positional gap between the first substrate and the second substrate.