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:
May. 07, 2019
Filed:
Mar. 30, 2012
Jürgen Grillmayer, Chiayi, TW;
Thomas Werner Zilbauer, Alzenau, DE;
Jürgen Grillmayer, Chiayi, TW;
Thomas Werner Zilbauer, Alzenau, DE;
APPLIED MATERIALS, INC., Santa Clara, CA (US);
Abstract
A process for manufacturing a transparent body for use in a touch screen panel is provided. The process includes: depositing a first transparent layer stack over a transparent substrate, wherein said first transparent layer stack includes at least a first dielectric film with a first refractive index, and a second dielectric film with a second refractive index different from the first refractive index, providing a structured transparent conductive film in a manner such that the first transparent layer stack and the transparent conductive film are disposed over the substrate in this order, and wherein the structured transparent conductive film has a sheet resistance of 100 Ohm/square or below, and depositing a second transparent layer stack over the transparent conductive film, wherein said second transparent layer stack includes at least a third dielectric film with a third refractive index, and a fourth dielectric film or a transparent adhesive with a fourth refractive index, wherein the first transparent layer stack, the structured transparent conductive film and the second transparent layer stack are provided in this order.