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:
Oct. 20, 2020
Filed:
Jun. 22, 2018
Beijing Boe Display Technology Co., Ltd., Beijing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Yanqiu Li, Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Beijing BOE Display Technology Co., Ltd., Beijing, CN;
Abstract
This disclosure provides an OLED display panel, an OLED display device, and a method of manufacturing an OLED display panel. The OLED display panel comprises a substrate, OLED devices formed on the substrate, a touch layer, and a conductive isolation layer, the touch layer located on the side of the OLED devices facing away from the substrate, and the isolation layer located on the side of the touch layer facing away from the OLED devices. The surface of the touch layer facing away from the OLED devices conducts an electrical signal after absorbing water vapor. When a finger touches the isolation layer on the upper surface of the OLED display panel, the electrical signal on the surface of the touch layer facing away from the OLED devices can be conducted from the finger through the isolation layer, so that the touch position can be determined.