US technology company Arrowhead increases ownership in carbon nanotube-based Electronics Films subsidiary Unidym

US technology company Arrowhead Research Corporation has completed the first phase of a plan to increase its ownership in electronics films subsidiary, Unidym, Inc. The company manufactures carbon nanotube-based transparent, conductive films (TCFs) for the electronics industry. TCFs are a critical component in devices such as touch panels, displays, and thin-film solar cells.