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. 05, 2020
Filed:
Jul. 25, 2018
Wuhan China Star Optoelectronics Technology Co., Ltd., Wuhan, Hubei, CN;
Chen Chen, Guangdong, CN;
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., Wuhan, Hubei, CN;
Abstract
The present invention discloses an array substrate for forming a display panel, comprising: a substrate; a thin-film transistor disposed on the substrate, the thin-film transistor comprising a drain electrode; a planarization layer disposed on the thin-film transistor, the planarization layer being provided with a first via hole for exposing the drain electrode; a pixel electrode layer disposed on the surface of the planarization layer away from the substrate, the pixel electrode layer covering the first via hole and being in contact with the drain electrode; and a photoresist layer covering the pixel electrode layer, and the photoresist layer filling the first via hole which is covered with the pixel electrode layer. The present invention solves the issues caused by the height difference in products.