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:
Dec. 10, 2019
Filed:
Aug. 21, 2018
Boe Technology Group Co., Ltd., Beijing, CN;
Ordos Yuansheng Optoelectronics Co., Ltd., Inner Mongolia, CN;
Yuelin Wang, Beijing, CN;
Yanyan Zhao, Beijing, CN;
Jingyi Xu, Beijing, CN;
Lei Li, Beijing, CN;
Yezhou Fang, Beijing, CN;
Tienan Liu, Beijing, CN;
Yanwei Ren, Beijing, CN;
Yishan Fu, Beijing, CN;
Weida Qin, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., Ordos, Inner Mongolia, CN;
Abstract
The present application provides an array substrate and a method of manufacturing the same. The array substrate includes a first substrate having a drain electrode protruding from a side of the first substrate; a planarization layer at the side of the first substrate where the drain electrode protrudes, the planarization layer being provided with a stepped hole on the drain electrode, and a diameter of the stepped hole decreasing along a direction from a side of the planarization layer facing away the first substrate towards a side of the planarization layer facing the first substrate; a pixel electrode at the stepped hole and connected with the drain electrode; a passivation layer covering the planarization layer and the pixel electrode; and a common electrode on the passivation layer.