Patent ID: 9638969
Date: 2017-05-02
CPC Classifications: G02F

Claim:
1. A liquid crystal display (LCD) panel, comprising an array substrate and a color filter substrate which are cell-assembled, wherein liquid crystals are filled between the array substrate and the color filter substrate; a sealant is disposed between peripheral areas of the array substrate and the color filter substrate to seal a cell formed by the array substrate and the color filter substrate; and an electrostatic protection layer is further disposed at the peripheral area of the array substrate and configured to cover a peripheral circuit provided at the peripheral area of the array substrate to provide electrostatic protection for the peripheral circuit; wherein a plurality of mutually nested annular support structures are disposed at the peripheral area of the color filter substrate; each of the annular support structures is formed by a plurality of post-spacers encircling a periphery of a display area of the color filter substrate; and the post-spacers in two adjacent annular support structures are staggered with each other; and each of the annular support structures includes a main post-spacer and an auxiliary post-spacer of which the height is less than that of the main post-spacer; the surface of the electrostatic protection layer on the array substrate is concave-convex; said main post-spacer is directly opposite to a concave area on the surface of the electrostatic protection layer; and said auxiliary post-spacer is directly opposite to a convex area on the surface of the electrostatic protection layer.