Patent ID: 9645459
Date: 2017-05-09
CPC Classifications: G02F,H01L

Claim:
1. A method for manufacturing TFT substrate, wherein the method comprises the steps of: providing a substrate; forming a TFT structure above the substrate; further forming a color resist layer above the substrate, and forming a first opening area in the color resist layer at a location corresponding to the TFT structure; forming a first black matrix in the first opening area such that the TFT structure is covered by the first black matrix; and forming a pixel electrode above the color resist layer and the first black matrix, and the pixel electrode being electrically coupled to the TFT structure through the first black matrix; wherein the step of forming the TFT structure above the substrate further comprises: the step of forming the first black matrix in the first opening area further comprises: the step of forming the TFT structure above the substrate further comprises: the method further comprises: the step of forming the first black matrix in the first opening area further comprises: the step of forming the insulating protection layer between the pixel electrode and the first black matrix, the second black matrix and the color resist layer further comprises: wherein the color resist layer comprises a red, a green and a blue material, and the black matrix is composed of black resin material.