Patent ID: 9519173
Filing Date: 2016-12-13
CPC Classification: G02F

Claim Text:
1. A display panel comprising: a base substrate comprising a bottom portion which extends to define walls of the base substrate, wherein a common electrode in the trench; a liquid crystal layer on the common electrode and completely in the trench defined in the base substrate; a filter layer in which a color filter and a light blocking pattern are alternated, the filter layer facing the upper surface of the trench in which the liquid crystal layer is disposed on the common electrode; a pixel electrode disposed between the color filter and the light blocking pattern of the filter layer and the upper surface of the trench; a first passivation layer between the liquid crystal layer and the pixel electrode; a thin film transistor array comprising a gate line, a data line and a switching element, the thin film transistor array disposed between the color filter and the light blocking pattern of the filter layer and the pixel electrode; and a second passivation layer disposed between the pixel electrode and the thin film transistor array, wherein the switching element includes a drain electrode that passes through the second passivation layer to be connected to the pixel electrode.