Patent 7898728 was granted and assigned to Siemens Aktiengesellschaft on March, 2011 by the United States Patent and Trademark Office.
In a method for producing electrochromic displays (1, 10) the functional layers, such as the electrodes (3, 4, 6) and electrochromic layer (5) are configured in a printing process. The method enables a particularly cost-effective and flexible production of the display.