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. 23, 2021
Filed:
Aug. 06, 2019
Applicant:
Silicon Works Co., Ltd., Daejeon, KR;
Inventors:
Assignee:
SILICON WORKS CO., LTD., Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01); G06F 3/0354 (2013.01); G06F 3/044 (2006.01); G06F 3/038 (2013.01); G09G 3/3208 (2016.01); G09G 3/36 (2006.01);
U.S. Cl.
CPC ...
G06F 3/04162 (2019.05); G06F 3/038 (2013.01); G06F 3/03545 (2013.01); G06F 3/0412 (2013.01); G06F 3/0418 (2013.01); G06F 3/0442 (2019.05); G06F 3/0443 (2019.05); G09G 3/3208 (2013.01); G09G 3/36 (2013.01);
Abstract
The present disclosure provides a display device configured to float a display electrode coupled to a touch sensor by a parasitic capacitance when a downlink signal is received from a touch pen to the touch sensor.