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:
Jan. 31, 2017
Filed:
Feb. 05, 2015
Alps Electric Co., Ltd., Tokyo, JP;
Naoya Shimada, Miyagi-ken, JP;
Hiroshi Shigetaka, Miyagi-ken, JP;
ALPS ELECTRIC CO., LTD., Tokyo, JP;
Abstract
In an electrostatic capacitance-type position detection device, a corresponding ground region is formed at an intersection point between a corresponding first virtual center line and a corresponding second virtual center line, and a corresponding detection electrode and a corresponding drive electrode are disposed on the outer side of the relevant ground region. The detection electrodes each include a first electrode line and a second electrode line that extend in a second direction and are disposed so as to sandwich therebetween the ground regions from a first direction. The drive electrodes are each configured by arranging electrode patterns in order in the first direction. The electrode patterns each include a third electrode line that extends in the second direction, and a fourth electrode line and a fifth electrode line that are located on both respective ends of the third electrode line and extend in the first direction.