Display panel with reduced gas breaking and foreign matter invasion and manufacturing method thereof

US12402518B2 · kind B2 · utility

Assignee

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

Inventors

• Weiran Cao · Longbeilingcun, CN
• Siwei Hu · Longbeilingcun, CN

Key dates

• Filing date: Dec 21, 2021
• Grant date: Aug 26, 2025
• Expiry date: Dec 21, 2041

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10K2102/331

Abstract

A display panel and a manufacturing method thereof are provided. A light-emitting device layer is disposed on a substrate, and an encapsulation layer covers the light-emitting device layer and the substrate. The encapsulation layer includes a first inorganic layer, a getter layer, an organic layer, and a second inorganic layer, and the first inorganic layer covers the light-emitting device layer, wherein the getter layer is disposed on the first inorganic layer, the organic layer is disposed on the getter layer, the second inorganic layer covers the organic layer and the getter layer and is connected to the first inorganic layer.