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:
Nov. 11, 2014
Filed:
Sep. 06, 2011
Po-yang Chen, Miao-Li County, TW;
Po-sheng Shih, Miao-Li County, TW;
Chien-yung Cheng, Miao-Li County, TW;
Po-Yang Chen, Miao-Li County, TW;
Po-Sheng Shih, Miao-Li County, TW;
Chien-Yung Cheng, Miao-Li County, TW;
Innolux Corporation, Miao-Li County, TW;
Abstract
A method and a driving apparatus for identifying a sensing value of a touch panel are provided. The method includes sensing a plurality of electrodes of the touch panel to obtain raw data and baseline data of each electrode, wherein an electrode Sdenotes an ielectrode of the electrodes in the touch panel. A sensing value of the electrode Sis calculated in accordance with the raw data and the baseline data of the electrode S. When sensing values of all electrodes Sare smaller than a threshold value, the baseline data of the electrode Sis updated in accordance with the raw data of the electrode S. When a sensing value of any one electrode Sof the electrodes is larger than the threshold value, the baseline data of the electrodes is suspended from being updated.