22.3: A Reflective‐Type Carbon Nanotube Field Emission Display

Abstract

Abstract A 3.5‐inch, 60×120 pixels, reflective‐type carbon nanotube emitter field‐emission display has been fabricated by thick‐film process. A seven‐segment numerical indicator showing digit image was also demonstrated using opposed diode structure as comparison. The technical development, including design and fabrication of the nanotube emitters, phosphor, and vacuum package process was described.