Patent 7707962 was granted and assigned to Hon Hai Precision Industry Co Ltd on May, 2010 by the United States Patent and Trademark Office.
An apparatus for forming a film of solution of carbon nanotubes includes a retaining member, an array of spray nozzles, and a supply tube. The spray nozzles are mounted on the retaining member. The spray nozzles being in communication with the supply tube. The apparatus can deposit a film of solution of carbon nanotubes having high thickness uniformity.