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:
Sep. 02, 2014
Filed:
Jun. 20, 2012
Yu-ting Lin, Tainan, TW;
Chun-chieh Wang, Chiayi County, TW;
Shih-yuan Lung, Hsinchu County, TW;
Chia-chun Fang, Taoyuan County, TW;
Yu-Ting Lin, Tainan, TW;
Chun-Chieh Wang, Chiayi County, TW;
Shih-Yuan Lung, Hsinchu County, TW;
Chia-Chun Fang, Taoyuan County, TW;
Chunghwa Picture Tubes, Ltd., Taoyuan, TW;
Abstract
A touch panel includes a display module, a touch sensor, an anti-noise unit and a signal processing unit. The display module generates a noise. The touch sensor is disposed above the display module and outputs an abnormal signal, wherein the abnormal signal includes the noise and a sensing signal. The anti-noise unit is adapted to receive the abnormal signal and then reject the noise so as to form the sensing signal. The signal processing unit is adapted to process the sensing signal.