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:
Aug. 26, 2025
Filed:
Oct. 26, 2022
Applicant:
Japan Display Inc., Tokyo, JP;
Inventors:
Hiroumi Kinjo, Tokyo, JP;
Masumi Nishimura, Tokyo, JP;
Assignee:
Japan Display Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01L 19/14 (2006.01); G01L 1/20 (2006.01); G01L 5/22 (2006.01); G06F 3/0354 (2013.01); G06F 3/047 (2006.01);
U.S. Cl.
CPC ...
G01L 19/146 (2013.01); G01L 1/205 (2013.01); G01L 5/228 (2013.01); G01L 19/147 (2013.01); G01L 19/148 (2013.01); G06F 3/03547 (2013.01); G06F 3/047 (2013.01);
Abstract
According to one embodiment, a pressure detection device includes a buffer layer formed of an elastic material and including a press surface including a biaxially curved surface and an installation surface including a uniaxially curved surface opposing the press surface with an interval therebetween, and a sheet-shape pressure sensor provided in tight contact with the installation surface and uniaxially curved along the installation surface.