Patent ID: 11869904
Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 14:
15. A display device, comprising an array substrate, wherein the array substrate comprises:
a substrate;
an array layer disposed on the substrate and comprising a thin film transistor and a conductive pad, wherein the thin film transistor and the conductive pad are spaced apart in a direction parallel to the substrate;
a passivation layer covering the thin film transistor and exposing the conductive pad; and
a patterned carbon film disposed on the passivation layer and exposing the conductive pad;
wherein the patterned carbon film is disposed on the thin film transistor away from the substrate and covers the thin film transistor, and the patterned carbon film is a light-shielding layer.