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. 28, 2019
Filed:
May. 31, 2016
Boe Technology Group Co., Ltd., Beijing, CN;
Beijing Boe Optoelectronics Technology Co., Ltd., Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Beijing, CN;
Abstract
This disclosure relates to the field of display technologies, and discloses a method for manufacturing an array substrate, an array substrate, a grayscale mask plate and a display device. The method includes forming a transparent conductive layer and a metal layer sequentially on a base substrate. A photoresist pattern is formed on the base: substrate on which the transparent conductive layer and the metal layer have been formed The transparent conductive layer and the metal layer corresponding to a photoresist-free region are removed. The photoresist in a second photoresist region is removed. The metal layer corresponding to the second photoresist region is removed to expose a pixel electrode. Additionally, the photoresist in a first photoresist region is removed to expose a first electrode, a second electrode and a first data line.