METHOD OF MANUFACTURING CRT

摘要

The method is for minimising the heat and time losses generating between the exhaustion and getter flashing processes, then the energy saving and process shortening are achieved. The CRT is cooled slowly in the air at the cooling process. During the cooling process the getter flashing process starts with the high frequency induction heater when the temp. comes down lower than the preset one. The preset temp. is pref. 50-150 deg.C.