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:
Jun. 29, 2021
Filed:
Jul. 06, 2017
Applicant:
Industry-university Cooperation Foundation Hanyang University, Seoul, KR;
Inventor:
Oh-Kyong Kwon, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/044 (2006.01); G06F 3/041 (2006.01); G06K 9/00 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0446 (2019.05); G06F 3/041 (2013.01); G06F 3/0412 (2013.01); G06F 3/04166 (2019.05); G06K 9/00 (2013.01);
Abstract
A touch panel where touch/fingerprint recognition electrodes, including sub-pixels, pixels or pixel arrays in a row, share one sensing line is disclosed. The self capacitive touch panel comprises (m×n) sub-pixels, m and n being positive integer, respectively, and a driver configured to drive the sub-pixels. Here, touch/fingerprint recognition electrodes of sub-pixels in a row share one sensing line. Touch point detection and fingerprint recognition may be selectively driven through the touch panel and a readout method.