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, 2020
Filed:
Jun. 22, 2017
Applicant:
Nlt Technologies, Ltd., Kawasaki, Kanagawa, JP;
Inventors:
Daisuke Sugimoto, Kawasaki, JP;
Hiroshi Haga, Kawasaki, JP;
Assignee:
TIANMA MICROELECTRONICS CO., LTD., Longhua District, Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/01 (2006.01); G06F 3/044 (2006.01); G06F 3/041 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0418 (2013.01); G06F 3/016 (2013.01); G06F 3/041 (2013.01); G06F 3/044 (2013.01); G06F 2203/04111 (2013.01);
Abstract
A tactile presentation panel includes a support substrate, a drive electrode located on the support substrate, a first insulating film located on the support substrate and covering the drive electrode, a plurality of floating electrodes electrically independent from one another disposed on the first insulating film, and a second insulating film covering the plurality of floating electrodes.