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:
Nov. 21, 2017
Filed:
Aug. 14, 2015
Tpk Touch Solutions (Xiamen) Inc., Xiamen, CN;
TPK Touch Solutions (Xiamen) Inc., Xiamen, CN;
Abstract
A composite substrate structure includes a transparent substrate, an anti-reflective layer, and an anti-glare layer. The anti-reflective layer is disposed on the transparent substrate and has at least a first anti-reflective film and the refractive index of the first anti-reflective film is greater than that of the transparent substrate. The anti-glare layer is disposed on the anti-reflective layer, and the anti-glare layer and the transparent substrate are respectively located at two opposite sides of the anti-reflective layer. The refractive index of the anti-glare layer is less than that of the first anti-reflective film, and the anti-glare layer has a rough surface distant from the anti-reflective layer.