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:
Oct. 08, 2019
Filed:
Feb. 06, 2015
Shenzhen Royole Technologies Co. Ltd, Shenzhen, CN;
Zihong Liu, Shenzhen, CN;
Xiaojun Yu, Shenzhen, CN;
Peng Wei, Shenzhen, CN;
Xiang Zou, Shenzhen, CN;
Yu Zhou, Shenzhen, CN;
Xin Chen, Shenzhen, CN;
SHENZHEN ROYOLE TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A capacitive touchscreen includes a substrate and a transparent conductive layer arranged on the substrate. The conductive layer includes a sensing area. The sensing area has a first side and a second side opposite to the first side. The capacitive touchscreen further includes multiple transparent and conductive first electrodes, multiple transparent and conductive second electrodes, and transparent and nonconductive patterns. Each first electrode includes a first trunk extending from the first side toward the second side. Each second electrode includes a second trunk and a wiring coupled to the second trunk. Both the second trunk and the wiring extend from the first side toward the second side, and each second trunk cooperates with a corresponding first trunks to be operable to sense a touched position. The transparent and nonconductive patterns are located between the first and second electrodes to electrically isolate the first electrodes from the second electrodes.