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. 05, 2021
Filed:
Apr. 25, 2019
Boe Technology Group Co., Ltd., Beijing, CN;
Pengcheng Lu, Beijing, CN;
Kuanta Huang, Beijing, CN;
Xiaochuan Chen, Beijing, CN;
Shengji Yang, Beijing, CN;
Hui Wang, Beijing, CN;
Yanming Wang, Beijing, CN;
Weihai Wang, Beijing, CN;
Guohong Qin, Beijing, CN;
Rongrong Shi, Beijing, CN;
Yage Song, Beijing, CN;
Jiantong Li, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A display panel includes a base substrate, a first electrode contact portion, a light emitting layer, and a first electrode. The first electrode contact portion is disposed on the base substrate and surrounding a display area, and is separated from the display area by an isolation area. The light emitting layer covers the display area and at least a portion of the isolation area, and extends at least partially to an inner edge of the first electrode contact portion or a surface of the first electrode contact portion away from the base substrate. The first electrode is disposed on the light emitting layer and a portion of the first electrode contact portion that is not covered by the light emitting layer.