Display panel and manufacturing method thereof

US12356838B2 · kind B2 · utility

Assignee

• Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. · CN

Inventors

• Weiran Cao · Longbeilingcun, CN
• Yunxia Li · Longbeilingcun, CN

Key dates

• Filing date: Dec 30, 2021
• Grant date: Jul 8, 2025
• Expiry date: Dec 30, 2041

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10K71/861

Abstract

The present application discloses a display panel and a manufacturing method thereof. The display panel includes a substrate, a pixel definition layer and a light-emitting layer. The pixel definition layer is disposed on the substrate. The pixel definition layer is provided with a first through hole, the first through hole penetrates through the pixel definition layer, the light-emitting layer is disposed in the first through hole, and an isolation layer is disposed between the light emitting layer and the pixel definition layer.