Abstract: A method for producing glass-polymer laminates is provided. The method includes applying a glass fit material onto a transfer substrate to form a coated substrate, exposing the coated substrate to a temperature above the melting temperature of the glass frit material to form a glass layer on the transfer substrate, laminating the glass layer film and a polymer substrate and removing the transfer substrate from the glass layer to form a glass-polymer laminate.
Abstract: According to embodiments of the present invention, a method for manufacturing a pattern of conductive elements on a substrate is provided. The method includes applying a coating layer of electrically conductive transparent compounds onto a substrate; depositing in a vacuum deposition chamber an electrically conductive material onto the coating layer to form an electrically conductive layer; applying an etch-resist material on selective areas of the electrically conductive layer, wherein the selective areas are substantially areas pre-designed to carry the conductive objects; and chemically etching the electrically conductive material from exposed areas of the electrically conductive layer that are not covered by the etch-resist material.
Abstract: According to embodiments of the present invention, a method for manufacturing a pattern of conductive elements on a substrate is provided. The method includes depositing in a vacuum deposition chamber an electrically conductive material onto the substrate to form a base layer. Then, the method includes selectively applying an electric insulating agent on selective areas of the base layer. Then, areas of the base layer that are not covered with the insulating material are electroplated with a second electrically conductive layer. The electric insulating agent is then removed from the substrate and the base layer is chemically etched thus removing the base layer that was covered with the insulating material and selectively exposing the substrate to create the pattern of conductive objects on the substrate.
Type:
Grant
Filed:
April 2, 2007
Date of Patent:
August 25, 2009
Assignee:
Hanita Coatings R.C.A. Ltd
Inventors:
Gal Wollach, Yoash Carmi, Dany Eisenstadt
Abstract: According to embodiments of the present invention, a method for manufacturing an array of radio frequency identification (RFID) antennas is provided. The method comprises applying an anti-sticking agent onto selective areas of a substrate. These areas are substantially complementary to antenna-areas having the shape of the RFID array. Then, the process continues by depositing in a vacuum chamber a first electrically conductive layer onto said antenna-areas. The substrate is then immersed in an electrolyte solution in which the electrically conductive layer is electroplated to form a metal layer having a desired thickness.