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:
Nov. 09, 2021
Filed:
Jan. 03, 2019
Boe Technology Group Co., Ltd., Beijing, CN;
Yanan Niu, Beijing, CN;
Jiushi Wang, Beijing, CN;
Lei Chen, Beijing, CN;
Hongwei Tian, Beijing, CN;
Zhanfeng Cao, Beijing, CN;
Feng Guan, Beijing, CN;
Feng Zhang, Beijing, CN;
Shi Shu, Beijing, CN;
Kuanjun Peng, Beijing, CN;
Yichi Zhang, Beijing, CN;
Qi Qi, Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
The present disclosure provides a display backplane and a method for manufacturing the same, a display panel, and a display device. The display backplane includes: a substrate; a first thin film transistor located on one side of the substrate; and a second thin film transistor located on the one side of the substrate, wherein: the first thin film transistor comprises a first active layer, the second thin film transistor comprises a second active layer, wherein the first active layer and the second active layer are located in a same layer, and a material of the first active layer is different from that of the second active layer.