Display panel having organic buffer layer including droplet micro-structures for decentralizing stress and method for manufacturing the same

US10164214B2 · kind B2 · utility

Assignee

• BOE Technology Group Co., Ltd. · CN

Inventors

• Ping Song · Beijing, CN
• Feifei Wang · Beijing, CN
• Youwei Wang · Beijing, CN
• Peng Cai · Beijing, CN
• Jian Min · Beijing, CN

Key dates

• Filing date: Sep 25, 2017
• Grant date: Dec 25, 2018
• Expiry date: Sep 25, 2037

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02P70/50

Abstract

The disclosure provides a display panel and a method for manufacturing the same. The display panel includes: an underlying substrate; thin film transistors, a light emission layer, a first inorganic moisture-blocking layer successively arranged on the underlying substrate; an organic buffer layer arranged on the first inorganic moisture-blocking layer, the organic buffer layer comprises: droplet micro-structures for decentralizing a stress on the organic buffer layer; a second inorganic moisture-blocking layer arranged on the organic buffer layer; and a blocking layer, and a glass cover plate successively arranged on the second inorganic moisture-blocking layer.