Patent ID: 9696602
Date: 2017-07-04
CPC Classifications: G02F,H01L

Claim:
1. A method for manufacturing a liquid crystal display, comprising: forming a gate line and a data line on a first substrate and forming a thin film transistor connected to the gate line and the data line; forming a first passivation layer and an organic layer on the first substrate; forming edges of an inclined portion of the organic layer by partially removing the organic layer to reduce a thickness of the organic layer at a location where a first drain contact hole that exposes a drain electrode of the thin film transistor is formed; forming a second passivation layer including a third drain contact hole exposing the drain electrode, a first electrode including a second drain contact hole exposing the drain electrode, and the first drain contact hole through an etching process using one etching mask; and forming a second electrode on the second passivation layer, wherein the first drain contact hole, the second drain contact hole, and the third drain contact hole overlap with each other, wherein a width of the second drain contact hole is larger than a width of the third drain contact hole, and wherein a width of a top surface between the edges of the inclined portion is larger than the width of the second drain contact hole.