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:
Dec. 31, 2019
Filed:
Jul. 25, 2019
Applicant:
Anapass Inc., Seoul, KR;
Inventors:
Woo Seok Choi, Seoul, KR;
Young Hwan Kang, Seoul, KR;
Assignee:
Anapass Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/044 (2006.01); G06F 3/041 (2006.01); G09G 3/36 (2006.01);
U.S. Cl.
CPC ...
G06F 3/044 (2013.01); G06F 3/0412 (2013.01); G06F 3/0418 (2013.01); G06F 2203/04112 (2013.01); G09G 3/36 (2013.01); G09G 2310/0264 (2013.01);
Abstract
Disclosed a driving method for a capacitance-detection device, the method including: acquiring a noise signal; comparing a magnitude of an acquired noise signal with a threshold value for driving a capacitance-detection device; and adjusting a driving signal, provided to a capacitance-detection device to be driven, according to a result of said comparing. The acquiring the noise signal includes: generating the noise signal corresponding to detected noise; and converting the noise signal into a digital signal.