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. 11, 2018
Filed:
May. 27, 2016
Fujifilm Corporation, Tokyo, JP;
Tasuku Satou, Ashigarakami-gun, JP;
Tadashi Kuriki, Ashigarakami-gun, JP;
Nobuyuki Tada, Ashigarakami-gun, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
In a conductive sheet having two metal meshes disposed to overlap each other, it is possible to increase the transmittance of the conductive sheet, to suppress moire generated between two electrodes, and to increase touch detection accuracy in a case where the conductive sheet is used in a touch panel. In a conductive sheet, a lower electrode and an upper electrode are disposed with a second sheet body (insulating layer) sandwiched therebetween. For example, the lower electrode has a mesh pattern formed by a plurality of linked second cells, and the upper electrode has a random mesh pattern including a plurality of first cells having different shapes. An average cell pitch Ps of the first cells is set to be greater than once and equal to or less than eight times an average cell pitch Pd of the second cells.