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:
Jun. 18, 2019
Filed:
Mar. 24, 2016
Boe Technology Group Co., Ltd., Beijing, CN;
Beijing Boe Display Technology Co., Ltd., Beijing, CN;
Jinchao Bai, Beijing, CN;
Tsungchieh Kuo, Beijing, CN;
Xiangqian Ding, Beijing, CN;
Yao Liu, Beijing, CN;
Xiaowei Liu, Beijing, CN;
Xi Chen, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., Beijing, CN;
Abstract
Disclosed is an array substrate including a base substrate and a gate metal layer, a semiconductor layer, a source-drain metal layer, and a pixel electrode layer that are formed on the base substrate. The gate metal layer includes gate lines, gate electrodes of thin film transistors, and a plurality of first sensing lines extending along a row direction. The semiconductor layer includes an active layer of the thin film transistors, and a plurality of first photosensitive elements and a plurality of second photosensitive elements that are insulated from each other. The source-drain metal layer includes data lines, source electrodes and drain electrodes of the thin film transistors, and a plurality of second sensing lines extending along a column direction. Also disclosed are a method of fabricating the array substrate, an optical touch screen and a display device.