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:
Feb. 17, 2015
Filed:
Aug. 22, 2012
Cheng-tai Huang, Hsinchu, TW;
Chien-yung Cheng, Hsinchu, TW;
Cheng-Tai Huang, Hsinchu, TW;
Chien-Yung Cheng, Hsinchu, TW;
Shih Hua Technology Ltd., Zhubei, Hsinchu County, TW;
Abstract
The present application relates to a method for adjusting the sensitivity of a touch panel. A look up table is built. The look up table includes a charging station look up table and a discharging station look up table. The charging station look up table includes a threshold value (V) of a touch signal, an electrical quantity (A) corresponding to the threshold value (V), and a computational method g. The discharging station look up table includes the threshold value (V), the electrical quantity (A), and a computational method g. The current electrical quantity and whether the capacitive touch panel is charging are detected. According to the current electrical quantity, the state of charging or discharging, and the computational method gor g, the threshold value (V) is adjusted.