Patent ID: 9354473
Filing Date: 2016-05-31
CPC Classification: G02F

Claim Text:
1. A liquid crystal display apparatus, comprising: a first substrate including a transparent substrate, a metal layer, an insulating layer and a first electrode layer, wherein the metal layer is disposed on the transparent substrate, the insulating layer is disposed between the metal layer and the first electrode layer, and covers the metal layer, and the insulating layer has a first indentation, and a surface of the first substrate has a second indentation corresponding to the first indentation and having a first width; a second substrate disposed opposite to the first substrate; a first spacer disposed on the second substrate and having a top surface opposite to the second indentation, wherein the top surface and the second indentation at least partially overlap, and the top surface has a second width which is larger than the first width; and a second spacer disposed on the second substrate, wherein the depth of the second indentation is less than that of the first indentation, wherein the metal layer is the same layer as the drain or source of a thin film transistor of the first substrate, wherein the insulating layer includes a first insulating layer and a second insulating layer, the first insulating layer is disposed on the second insulating layer, and the second insulating layer is disposed above the thin film transistor, wherein the first spacer and the second spacer have the same height according to the direction perpendicular to the transparent substrate, wherein the surface of the first substrate has a fourth indentation disposed corresponding to the second spacer, and the depth of the fourth indentation is less than that of the second indentation.