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:
May. 18, 2021
Filed:
Aug. 07, 2019
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Hubei, CN;
Xingyong Zhang, Hubei, CN;
Abstract
The present disclosure provides an organic light emitting diode display panel and a method for fabricating the same to solve the technical problem where available organic light emitting diode devices of a display panel are damaged by water and oxygen intrusion. The organic light emitting diode display panel includes a substrate, a flat layer, and an anode layer. The substrate includes an active area and a frame area. The flat layer is disposed on the substrate. The flat layer includes a plurality of spaced apart spacers in the frame area, and the spacers define trenches therebetween. The anode layer is disposed on the flat layer in the active area and on bottom surfaces of the trenches and top surfaces of the spacers in the frame area. The anode layer is discontinuous in the frame area.