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. 28, 2022
Filed:
Feb. 26, 2021
Samsung Electro-mechanics Co., Ltd., Suwon-si, KR;
Byung Joo Hong, Suwon-si, KR;
Joo Yul Ko, Suwon-si, KR;
Samsung Electro-Mechanics Co., Ltd., Suwon-si, KR;
Abstract
A touch sensing device includes: a first signal conversion circuit configured to convert a first sensing signal from a first sensor unit into a first detection signal, the first detection signal being a digital signal; a signal operation circuit configured to operate the first detection signal and a high-frequency signal based on the first detection signal, to generate an operation output signal; and a touch detector configured to determine whether a touch manipulation has occurred, based on the operation output signal, to generate a touch detection signal having determination result information.