Array substrate and display screen

US11450692B2 · kind B2 · utility

Assignee

• Yungu (Gu'an) Technology Co., Ltd. · CN

Inventors

• Yang Li · Beijing, CN
• Yinghai Ma · Langfang, CN
• Feng Yu · Zhejiang, CN
• Xiaojia Liu · Garland, US
• Jiuzhan Zhang · Kunshan, CN

Key dates

• Filing date: Mar 31, 2021
• Grant date: Sep 20, 2022
• Expiry date: Mar 31, 2041

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10D86/451

Abstract

An array substrate and a display screen, where the array substrate includes a display area and a wiring area located on one side of the display area, the wiring area includes an upper wiring layer and a lower wiring layer laminated with the upper wiring layer, the upper wiring layer and the lower wiring layer are separated by an insulating layer group, the insulating layer group includes an insulating sub-layer and an insulating organic compensator formed on the insulating sub-layer, the insulating organic compensator is configured to compensate for at least part of a recess on an upper surface of the insulating sub-layer.