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. 14, 2013
Filed:
Sep. 21, 2010
Weifeng Zhou, Beijing, CN;
Zhenyu Xie, Beijing, CN;
Jian Guo, Beijing, CN;
Xing Ming, Beijing, CN;
Xin Zhao, Beijing, CN;
Weifeng Zhou, Beijing, CN;
Zhenyu Xie, Beijing, CN;
Jian Guo, Beijing, CN;
Xing Ming, Beijing, CN;
Xin Zhao, Beijing, CN;
Beijing Boe Optoelectronics Technology Co., Ltd., Beijing, CN;
Abstract
A method of manufacturing a thin film transistor liquid crystal display (TFT-LCD) array substrate comprises: forming a gate line and a gate electrode on a base substrate, and then depositing a gate insulating layer on the base substrate; forming an active layer, a data line, a source electrode, and a drain electrode on the gate insulating layer, and removing the gate insulating layer in the region other than the regions of the active layer, the data line, the source electrode and the drain electrode; forming a first via hole, a second via hole and a third via hole in a photoresist layer by an exposing and developing process; and forming a pixel electrode, a first connection electrode and a second connection electrode on the photosensitive resin layer. The pixel electrode is connected with the drain electrode through the third via hole.