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:
Mar. 15, 2016
Filed:
Aug. 14, 2013
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, Guangdong, CN;
Jie Qiu, Shenzhen, CN;
Yung-lun Lin, Shenzhen, CN;
Shenzhen China Star Optoelectronics Technology Co., Ltd, Shenzhen, Guangdong, CN;
Abstract
The invention discloses a single-layer capacitive touch unit, including a sensing electrode, connected to a control unit through a sensing electrode lead; and a plurality of scan electrodes, disposed at two sides of the sensing electrode; the scan electrode being connected to the control unit through a scan electrode lead, and the scan electrodes and the sensing electrode being coplanar; wherein one end of scan electrode lead connected to a second end of scan electrode and extending to near a next scan electrode to form extending lead; and the other end of scan electrode lead connected to the control unit. The invention also provides a capacitive touch screen with the capacitive touch unit. The invention can reduce the effect of noise signal on the touch signal and increase SNR of the touch signal.