The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 17, 2024
Filed:
Jan. 13, 2021
Chengdu Boe Optoelectronics Technology Co., Ltd., Sichuan, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Beijing BOE Technology Development Co., Ltd., Beijing, CN;
Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan, CN;
Abstract
Provided is a foldable display. The foldable display includes a rigid substrate, a bonding layer, and a flexible display panel which are sequentially stacked; wherein the rigid substrate includes a first substrate area and a second substrate area, the second substrate area being foldable; and the bonding layer includes a first bonding area and a second bonding area, the first bonding area being laminated to the first substrate area and the second bonding area being laminated to the second substrate area; wherein a target parameter of the first bonding area is larger than a target parameter of the second bonding area, the target parameter including at least one of a viscosity and an elastic modulus.