Patent · US Active

Flexible element, flexible display device and manufacturing method thereof

US11380856B2 · kind B2 · utility

0Cited by

1References

17Claims

0Family size

Assignee

BOE Technology Group Co., Ltd. · CN

Inventors

Haoran Wang · Zhejiang, CN
Dejun Bu · Beijing, CN
Paoming TSAI · Beijing, CN

Key dates

Filing date	Jan 9, 2019
Grant date	Jul 5, 2022
Priority date	—
Expiry date	Jan 9, 2039

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P70/50
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A flexible element configured to be disposed on a surface of a non-display substrate of a flexible display panel includes: a first base layer and a second base layer which are oppositely arranged with each other; and a buffer layer sandwiched between the first base layer and the second base layer. The flexible element can be bent around a bending axis. A projection of the buffer layer on a plane perpendicular to the bending axis is wave-shaped.

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