Patent · US Active

Layer stack for a touch panel and method for forming a layer stack

US9652055B2 · kind B2 · utility

0Cited by

2References

12Claims

0Family size

Assignee

Applied Materials, Inc. · US

Inventors

Neil MORRISON · Seeheim-Jugenheim, DE
Thomas DEPPISCH · Aschaffenburg, DE
Hans-Georg Lotz · Grundau, DE

Key dates

Filing date	Dec 27, 2013
Grant date	May 16, 2017
Priority date	—
Expiry date	Jan 22, 2035

Classification

Technology area (CPC H)Electricity
CPC primaryH05K2201/0145
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A layer stack for a touch panel is described. The layer stack includes a substrate including a polymer for depositing one or more layers on the substrate; a patterned transparent conductive oxide (TCO) layer provided over the substrate, which comprises areas of TCO and gaps between the areas of TCO; a first dielectric material provided in the gaps of the patterned TCO layer and a dielectric layer being deposited directly on the TCO areas of the TCO layer and directly on the first dielectric material. Further, a touch panel including a layer stack and a method for forming a layer stack for a touch panel is described.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.