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. 12, 2017
Filed:
Oct. 15, 2013
Tpk Touch Solutions Inc., Taipei, TW;
TPK Touch Solutions Inc., Taipei, TW;
Abstract
Present invention discloses a touch panel and a manufacturing method thereof, the touch panel comprises: a substrate; a silver nano-wire electrode layer provided on the substrate comprising a connecting area and a non-connecting area; a first protective layer provided on silver nano-wire electrode layer having a first hole corresponding to connecting area; a second protective layer provided on first protective layer having a second hole corresponding to position of first hole; and a connecting wire provided on second protective layer connected to silver nano-wire electrode layer in connecting area through second hole and first hole. With the touch panel, the problem that etching solution can't seep when a single protective layer is too thick and the problem that a silver nano-wire layer is easily oxidized and the adhesion of the silver nano-wire layer is poor when a single protective layer is too thin can be avoided.