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. 24, 2015
Filed:
Jun. 02, 2009
Applicants:
Seiki Takahashi, Cheonan-si, KR;
Satoru Saito, Tokyo, JP;
Sang-soo Kim, Seoul, KR;
Bong-hyun You, Yongin-si, KR;
Byoung-jun Lee, Cheonan-si, KR;
Jai-hyun Koh, Anyang-si, KR;
Inventors:
Seiki Takahashi, Cheonan-si, KR;
Satoru Saito, Tokyo, JP;
Sang-Soo Kim, Seoul, KR;
Bong-Hyun You, Yongin-si, KR;
Byoung-Jun Lee, Cheonan-si, KR;
Jai-Hyun Koh, Anyang-si, KR;
Assignee:
Samsung Display Co., Ltd., , KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/044 (2006.01); G06F 3/041 (2006.01);
U.S. Cl.
CPC ...
G06F 3/044 (2013.01); G06F 3/0412 (2013.01);
Abstract
A method for detecting a touch position includes integrating a readout current detected at a sensing part to generate an integrated readout voltage, converting the integrated readout voltage into a digital converted readout voltage data and compensating a variation of the digital converted readout voltage data to determine whether the sensing part is touched.