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:
Sep. 29, 2026
Filed:
Jun. 06, 2024
Applicant:
Japan Display Inc., Tokyo, JP;
Inventor:
Kazuhiko Sako, Tokyo, JP;
Assignee:
Japan Display Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01L 1/22 (2006.01); G06F 3/041 (2006.01); G06F 3/045 (2006.01);
U.S. Cl.
CPC ...
G01L 1/2287 (2013.01); G01L 1/225 (2013.01); G06F 3/041 (2013.01); G06F 3/04144 (2019.05); G06F 3/0416 (2013.01); G06F 3/045 (2013.01);
Abstract
A force detection device includes a force sensor having a detection surface to which force is applied, and a drive controller configured to control drive of the force sensor. The force sensor includes a base, a first circuit formation layer, a sensor layer, and a second circuit formation layer stacked in order in an orthogonal direction orthogonal to the detection surface.