Carbon nanomaterial functionalized needle tip modified with low work function material and preparation method thereof

Electron emitter and method of fabricating same

Cathode structure for cold field electron emission and method of fabricating the same

Electron emitter and method of fabricating same

Metal protective layer for electron emitters with a diffusion barrier

Electron emitter and method of fabricating same

Electron gun emitting under high voltage, in particular for electron microscopy

Cold field emitter

Method of fabricating electron-emitting device and method of manufacturing image display apparatus

ELECTRON EMISSION DEVICE AND IMAGE DISPLAY PANEL USING THE SAME, AND IMAGE DISPLAY APPARATUS AND INFORMATION DISPLAY APPARATUS

Electron emission source, electron emission device and method of preparing the electron emission source

Cold field emitter

Field emission device and a method of forming such a device

FIELD EMITTER DEVICES WITH EMITTERS HAVING IMPLANTED LAYER

Electron emitting devices having metal-based film formed over an electro-conductive film element

Method of making micro-field emitter device for flat panel display

Structures and methods to enhance field emission in field emitter devices

Field-emission type electron source and charged particle beam device using the same

Field-emission type electron source and charged particle beam device using the same