Patent · US Active

Flexible display panel and flexible display device

US11387426B2 · kind B2 · utility

1Cited by

0References

18Claims

0Family size

Assignees

Inventors

Shaopeng Xu · Beijing, CN
Hao Wu · Beijing, CN
Xuzhong Liu · Beijing, CN
Na An · Beijing, CN
Zongwei Luo · Beijing, CN
Baolei Guo · Beijing, CN
Gang Ci · Beijing, CN
Xiao Ma · Beijing, CN
Xinfeng Gong · Beijing, CN
Bin Xu · Ningbo City, CN
Zhenhua Luo · Beijing, CN
Zheng Zhang · Beijing, CN
Qingzhu Guan · Beijing, CN
Wei Su · Beijing, CN
Jinzhao Zhou · Beijing, CN
Guochun WANG · Foshan, CN
Zuoxin Yu · Beijing, CN
Dianzhong Liu · Beijing, CN

Key dates

Filing date	Jan 17, 2019
Grant date	Jul 12, 2022
Priority date	—
Expiry date	May 28, 2040

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E10/549
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A flexible display panel and a flexible display device are provided. The flexible display panel includes a flexible screen layer and an elastic support layer; the flexible screen layer and the elastic support layer are stacked; the elastic support layer includes a support mechanism and an elastic mechanism, the support mechanism is configured to support the flexible screen layer and is rollable, and the elastic mechanism is configured to generate an anti-rolling elastic force to maintain flatness of the flexible screen layer if the flexible screen layer is unrolled.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.