BIPOLAR GRID FOR CONTROLLING AN ELECTRON BEAM IN AN X-RAY TUBE

X-ray generator including heat sink block

FABRICATION OF AN INTEGRATED TERAHERTZ SOURCE USING FIELD EMITTER ARRAY WITH GRATING STRUCTURE

Field emission device

Field-emission cathode, with optical control

ELECTRON EMISSION SOURCE, ELECTRON EMISSION DEVICE, ELECTRON EMISSION TYPE BACKLIGHT UNIT AND ELECTRON EMISSION DISPLAY DEVICE

Electron gun and magnetic circuit for an improved THz electromagnetic source

Electron emission device and its method of fabrication, and electron emission display including the electron emission device

Method of manufacturing microholes in a cathode substrate of a field emission display using anodic oxidation

Emitter and method of making

Emitter and method of making

Carbon nanotube fiber cathode