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. 21, 2012
Filed:
Aug. 17, 2009
Ming-ta Hsieh, Taipei County, TW;
Chien-ming Lin, Kaohsiung, TW;
Chih-chung Chen, Taichung County, TW;
Hsueh-fang Yin, Kaohsiung, TW;
Chia-lin Liu, Taichung County, TW;
Ming-Ta Hsieh, Taipei County, TW;
Chien-Ming Lin, Kaohsiung, TW;
Chih-Chung Chen, Taichung County, TW;
Hsueh-Fang Yin, Kaohsiung, TW;
Chia-Lin Liu, Taichung County, TW;
Chunghwa Picture Tubes, Ltd., Taoyuan, TW;
Abstract
A method of positioning a coordinate suitable for a touch panel includes following steps. When a touch event occurs, the touch panel generates a corresponding detection coordinate periodically until the touch event ends. When the touch event occurs, the detection coordinate generated by the touch panel is sequentially stored. The touch event is ignored until the number of coordinates generated by the touch panel is greater than or equal to N, and N is a positive integer. When the number of coordinates generated by the touch panel is greater than or equal to N, a touch coordinate corresponding to the touch event is generated according to the last generated N detection coordinates. The above-mentioned step of generating the touch coordinate is repeated according to a cycle of generating the detection coordinate by the touch panel so as to renew the touch coordinate until the touch event ends.