A flat cathode ray tube device is provided for display of information by response to an electron beam of {HEAD ~ a phosphor} coating on {TAIL ~ a face plate} 
coating on
A flat cathode ray tube device is provided for display of information by response to an electron beam of { HEAD ~ a phosphor } coating on { TAIL ~ a face plate }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL