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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.:

US 12118164 B1

PDFFull Text
Date of Patent:
Oct. 15, 2024

Filed:

Mar. 29, 2023

Touch panel system, display device, and method for controlling touch panel for detecting position and pressure of input

Applicant:

Sharp Display Technology Corporation, Kameyama, JP;

Inventors:

Takenori Maruyama, Kameyama, JP;

Kazutoshi Kida, Kameyama, JP;

Shinji Yamagishi, Kameyama, JP;

Takuma Yamamoto, Kameyama, JP;

Yasuhiro Sugita, Kameyama, JP;

Hiroshi Fukushima, Kameyama, JP;

Assignee:

Sharp Display Technology Corporation, Kameyama, JP;

Attorney:

ScienBiziP, P.C.

Primary Examiner:

Chun-Nan Lin

Int. Cl.
CPC ...
G06F 3/041 (2006.01); G06F 3/044 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0418 (2013.01); G06F 3/0445 (2019.05); G06F 3/0446 (2019.05); G06F 2203/04105 (2013.01); G06F 2203/04107 (2013.01);
Abstract

A touch panel system includes a capacitive touch panel and a controller that controls the touch panel. The touch panel includes a plurality of drive electrodes and a plurality of floating island electrodes located on a first substrate and a plurality of pressure detection electrodes and a plurality of position detection electrodes located on a second substrate. The controller provides a drive signal to the drive electrodes and corrects a pressure detection signal obtained from each of the pressure detection electrodes by using a position detection signal obtained from the position detection electrode.

Find Patent Forward Citations

Maruyama, Takenori. (2024). Touch panel system, display device, and method for controlling touch panel for detecting position and pressure of input (U.S. Patent No. 12118164). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12118164

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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