Cathode ray tube having image transfer means

Claim 1

A display and recording system comprising: a cathode ray tube including an electron gun for generating a writing beam of electrons, deflection means for deflecting said writing beam in accordance with input signals that are applied thereto, and a faceplate having a phosphor screen thereon for visually displaying information thereon corresponding to the deflection thereon of said writing beam by said deflection means; image transfer means disposed along said faceplate, said image transfer means defining a first section and a second section, said first section located inside said cathode ray tube and having a portion covered by a part of said phosphor screen, said second section extending along an edge of said faceplate outside said cathode ray tube and remote from said visual display; recording means for passage along and in engagement with said second section of said image transfer means; and means operatively connected to said deflection means for selectively deflecting said writing beam along said part of said phosphor screen to scroll the visually displayed image line by line along said part and transfer the line by line image via said image transfer means to provide a permanent said recording means to record of the visually displayed information thereon.