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. 23, 2016
Filed:
Feb. 20, 2015
Fujitsu Component Limited, Tokyo, JP;
Yuji Makiuchi, Tokyo, JP;
FUJITSU COMPONENT LIMITED, Tokyo, JP;
Abstract
A touch panel includes an upper electrode substrate having a rectangular shape and having an upper conductive film formed thereon, a lower electrode substrate having a rectangular shape and having a lower conductive film formed thereon, a first power feeding terminal, a second power feeding terminal, a third power feeding terminal, and a fourth power feeding terminal disposed on the lower conductive film at four respective corners of the lower electrode substrate, a first potential detecting unit configured to detect a potential of the second power feeding terminal, a second potential detecting unit configured to detect a potential of the fourth power feeding terminal, and a third potential detecting unit configured to detect a potential of the third power feeding terminal.