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. 13, 2023
Filed:
Sep. 20, 2022
Sharp Display Technology Corporation, Kameyama, JP;
Daiji Kitagawa, Kameyama, JP;
Jin Miyazawa, Kameyama, JP;
Yousuke Nakamura, Kameyama, JP;
Daisuke Suehiro, Kameyama, JP;
Sharp Display Technology Corporation, Kameyama, JP;
Abstract
A control circuit of an in-cell touch panel device associates a touch position Pand a touch position Pwith each other when a refresh rate is Fand a touch-to-touch distance dbetween the successive touch positions Pand Pis equal to or less than a determination distance D. The control circuit associates a touch position Pand a touch position Pwith each other when a touch-to-touch distance dbetween the touch position Pdetected last in a period in which the refresh rate is Flower than Fand the touch position Pdetected first since a period in which the refresh rate is Fstarts is equal to or less than a determination distance Dgreater than the determination distance D
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile