Display panel and display device

US11205691B2 · kind B2 · utility

Assignee

• BOE Technology Group Co., Ltd. · CN

Inventors

• Yanliu Sun · Beijing, CN
• Ming Zhu · 安丰镇, CN
• Ge Shi · Beijing, CN
• Haijun Niu · Beijing, CN
• Yuyao Wang · Beijing, CN
• Shiyu Zhang · Chengdu, CN
• Song Yang · Beijing, CN
• Zheng Fang · Beijing, CN
• Jiahui Han · Beijing, CN
• Yujie Liu · Beijing, CN
• Hao Zhang · Shanghai, CN

Key dates

• Filing date: Mar 17, 2020
• Grant date: Dec 21, 2021
• Expiry date: Mar 17, 2040

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10K59/65

Abstract

A display panel and a display device are provided, and the display panel includes a substrate and a pixel layer disposed on the substrate. The pixel layer includes a plurality of pixel units arranged in an array. The display panel includes a main light-transmitting region surrounded by the plurality of pixel units, and an orthographic projection of the main light-transmitting region on the substrate is not overlapped with orthographic projections of the plurality of pixel units on the substrate, so that external light is allowed to pass through the main light-transmitting region of the display panel, and then is received by an image acquisition device disposed on a side of the display panel.