Author/Authors :
Jin-Won Song، نويسنده , , Yong Shin Kim*، نويسنده , , Yeo-Hwan Yoon، نويسنده , , Eung-Sug Lee، نويسنده , , Chang-Soo Han، نويسنده , , Yousuk Cho، نويسنده , , Dojin Kim، نويسنده , , Junseop Kim، نويسنده , , Naesung Lee، نويسنده , , Young-Gwan Ko، نويسنده , , Hee-Tae Jung، نويسنده , , Soo-Hyun Kim، نويسنده ,
Abstract :
This study reports the field-emission characteristics of transparent single-walled carbon nanotube (SWCNT) film printed using an inkjet. Pure SWCNTs dispersed in dimethylformamide were printed in a transparent layer on indium–tin oxide-coated glass and annealed at 350 °C. The SWCNTs were aligned vertically through a surface treatment that involved detaching a sticky tape off. The front and back of the fabricated device produced simultaneous emissions of identical quality. In addition, inkjet printing directly achieved a patterned emission, without a secondary pattern process. This method provides a scheme to fabricate direct aligned SWCNT patterns without using additives.
