The present invention provides {HEAD ~ a light emitting display} or panel that can function as a large area radiation source, as {TAIL ~ an energy modulator}, as a particle detector, or as a flat panel display such as a plasma type display 
function as
The present invention provides { HEAD ~ a light emitting display } or panel that can function as a large area radiation source , as { TAIL ~ an energy modulator } , as a particle detector , or as a flat panel display such as a plasma type display
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH