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:
Jan. 24, 2023
Filed:
Feb. 14, 2020
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;
Bo Yan, Wuhan, CN;
Abstract
A foldable organic light emitting diode (OLED) display panel and an OLED display screen having the fordable OLED display panel are provided. The foldable OLED display panel is provided with an effective display area and a non-display area. The effective display area has a folding region, a first display area and a second display area. The first display area and the second display area are disposed adjacent two lateral sides of the folding region, respectively. The foldable OLED display panel has a first spacer, a second spacer, and an encapsulation layer having a first organic layer and a first inorganic layer. The first organic layer is coated within the folding region and restricted to the folding region by the first spacer and the second spacer. The first inorganic layer is disposed on the first organic layer and completely covers the effective display area.