IMPLOSION-PROOF CATHODE-RAY TUBE AND METHOD OF MAKING SAME

摘要

An implosion proofing means including a conductor in the form of a metal wire or strip and a binder covering the conductor is disposed on a suitable portion of the outer peripheral face of the sidewall or the peripheral edge of the faceplate of the bulb of a cathode-ray tube and then current is supplied to the conductor to fuse the binder so that the implosion proofing means including the conductor core can be securely fixed to that portion of the bulb to provide an implosion-proof cathode-ray tube.