Patent ID: 11955563
Assignee: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 8:
9. A liquid crystal display comprising a thin film transistor array, wherein the thin film transistor array comprises a plurality of thin film transistors which are electrically connected with each other, each of the thin film transistors comprising:
a substrate;
an active region arranged above the substrate;
a channel region arranged in a center of the active region;
source and drain regions arranged on two sides of the channel region;
a gate dielectric layer arranged above the channel region;
a reflective coating arranged above the gate dielectric layer;
a gate metal arranged above the reflective coating;
an interlayer dielectric layer covering the gate metal, the active region, and the substrate; and
a source/drain metal layer passing through the interlayer dielectric layer and electrically connecting with a surface of the source and drain regions;
wherein the reflective coating and the gate metal are different layers;
wherein the reflective coating is a metal with a mirror surface structure.