Patent ID: 11877475
Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. A method for manufacturing a display panel comprising following steps:
forming a thin film transistor array substrate, wherein the thin film transistor array substrate comprises a driving thin film transistor and a switching thin film transistor, the switching thin film transistor comprises a first active layer, a first gate electrode, a first source electrode, and a first drain electrode, and the driving thin film transistor comprises a second active layer, a second gate electrode, a second source electrode, and a second drain electrode;
performing a conductor-conversion treatment to at least a portion of the first active layer to form a lower plate of a storage capacitor; and
forming a light-emitting element on the thin film transistor array substrate, wherein the light-emitting element comprises a color filter layer, an anode, a light-emitting layer, a cathode, and a pixel definition layer, and a portion of the anode corresponding to the lower plate is used as an upper plate of the storage capacitor,
wherein the lower plate and the upper plate are transparent.