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:
May. 30, 2017
Filed:
Jun. 11, 2015
Hosiden Corporation, Yao-shi, JP;
Kunihiko Yokohama, Yao, JP;
Masaya Shimizu, Yao, JP;
Hiroyuki Ishikawa, Yao, JP;
Naoki Toyota, Yao, JP;
HOSIDEN CORPORATION, Yao-shi, JP;
Abstract
A capacitive touchscreen including a first electrode layer, a second electrode layer, and at least one interlayer interposed between the first electrode layer and the second electrode layer. The first electrode layer includes a plurality of first electrodes, and the first electrodes are arranged at spaced intervals along a first direction. The second electrode layer includes a plurality of second electrodes, and the second electrodes are arranged at spaced intervals along a second direction so as to cross the first electrodes. The second direction crosses the first direction. The at least one interlayer has a thickness set such that a coupling capacitance between each first electrode and each second electrode is between or equal to 0.5 pF and 2 pF.