US 9,804,459 B2 · Array substrate and manufacture method thereof

Abstract

The present invention provides an array substrate and a manufacture method thereof. The array substrate, by locating both a black matrix and a color resist layer on the array substrate, and locating the color resist layer on the TFT layer prevents the bad influence to the color resist layer from the high temperature TFT process, and accordingly to make the liquid crystal panel with higher display quality. The manufacture method of the array substrate, first forms a black matrix on the substrate, and second implements TFT manufacture process on the black matrix, and then forms a color resist layer after the TFT manufacture. Accordingly, both the black matrix and the color resist layer manufactured on the array substrate can be achieved, and with forming the color resist layer after the TFT manufacture to prevent the bad phenomenon due to bubbles generated by the color resist volatilization from the high temperature TFT process, and accordingly to effectively make the liquid crystal panel with higher display quality and raise production yield.

Claims7

Dependent claims

An array substrate, comprising a substrate, a black matrix located on the substrate, a TFT layer located on the black matrix, a color resist layer located on the TFT layer, a second passivation layer and a pixel electrode layer;

wherein the TFT layer comprises a source/a drain located on the black matrix, a semiconductor layer located on the source/the drain, a gate isolation layer located on the semiconductor layer, a gate located on the gate isolation layer and a first passivation layer located on the gate;
and
wherein the color resist layer is arranged above and separated from the black matrix.

Dependencies are inferred from the claim text.

Array substrate and manufacture method thereof

Life of this patent

Array substrate and manufacture method thereof

Life of this patent

Abstract

Claims7