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. 26, 2021
Filed:
Nov. 06, 2019
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Hubei, CN;
Qingxun Guo, Hubei, CN;
Xiaoguang Zhu, Hubei, CN;
Abstract
A display panel, a display device, and a method for manufacturing a display panel are provided. The display panel includes a substrate and a display device layer. The substrate includes a display area and a non-display area positioned at a periphery of the display area. The display device layer is disposed on the substrate and includes an anode, a pixel defining layer, a common layer, and a cathode which are sequentially stacked. The anode covers the display area and extends to the non-display area, the pixel defining layer and the common layer are both disposed on the display area and neither extend to the non-display area on at least one side of the display area, and the cathode covers the common layer and extends to the non-display area to be in contact with the anode.