Novel Electrochromic Materials, Devices And Applications Of The Same

摘要

This invention discloses how EC devices can be fabricated as tags or labels; and further the materials used, device structures and how these can be processed by printing technologies. In addition, systems using displays of such EC devices and their integration with other components are described for forming labels and tags, etc, that may be actuated wirelessly or powered with low voltage and low capacity batteries.

主权项

1. An electrooptic device, comprising:
an electrically conductive electrode pattern on a substrate; an electrooptic material in electrical contact with the said electrode pattern; and wherein an electrical activation of the electrode pattern results in an irreversible optical change to the electrooptic material.