Display panel, display device, and fabrication method thereof

US10868276B2 · kind B2 · utility

Assignee

• WUHAN TIANMA MICROELECTRONICS CO., LTD. · CN

Inventors

• Ai XIAO · 红钢城街道, CN
• Guofeng Zhang · Ningbo City, CN
• Tianqing Hu · Shanghai, CN

Key dates

• Filing date: Dec 19, 2018
• Grant date: Dec 15, 2020
• Expiry date: Mar 4, 2039

Classification

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

Abstract

A display panel includes an array substrate, including a display region containing a plurality of display pixels and a border region; and a scattering layer, located on one side of the array substrate and including a scattering region. The plurality of display pixels includes a plurality of pixel rows extending along a first direction and a plurality of pixel columns extending along a second direction. The first direction and the second direction intersect each other. The border region includes an irregularly-shaped border. The plurality of display pixels includes a first plurality of display pixels adjacent to the irregularly-shaped border. The first plurality of display pixels is located in different pixel rows and different pixel columns. A plurality of scattering particles is disposed in the scattering region, and an orthogonal projection of the scattering region on the array substrate covers at least a portion of the first plurality of display pixels.