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- Charactron abstract "Charactron was a U.S. registered trademark (number 0585950, 23 February 1954) of Consolidated Vultee Aircraft Corporation (Convair) for its shaped electron beam cathode ray tube. Charactron CRTs performed functions of both a display device and a read-only memory storing multiple characters and fonts. The similar Typotron was a U.S. registered trademark (23 November 1953) of Hughes Aircraft Corporation for its type of shaped electron beam storage tube with a direct-view bistable storage screen.The Charactron CRT used an electron beam to flood a specially patterned perforated anode that contained the stencil patterns for each of the characters that it could form. The first deflection positioning of the electron beam steered the beam to pass through one of the (typically 64 or 116) characters and symbols that could be formed. The beam, which then had the cross-section of the desired character, was re-centered along the axis of the tube and deflected to the desired position of the screen for display. Alternately, as in the accompanying image, the entire matrix was filled with the electron beam then deflected through a selection aperture to isolate one character.The term Charactron is sometimes mistakenly applied to another type of CRT properly called a monoscope which generates an electrical signal by scanning an electron beam of uniform cross section across a printed pattern on an internal target electrode.".
- Charactron thumbnail Charactron_layout_1.jpg?width=300.
- Charactron wikiPageExternalLink p002.htm.
- Charactron wikiPageExternalLink p005.htm.
- Charactron wikiPageExternalLink 457-comment.html.
- Charactron wikiPageExternalLink Charactron.
- Charactron wikiPageID "3301582".
- Charactron wikiPageRevisionID "562691392".
- Charactron hasPhotoCollection Charactron.
- Charactron subject Category:Vacuum_tube_displays.
- Charactron type Abstraction100002137.
- Charactron type Communication100033020.
- Charactron type Demonstration106879180.
- Charactron type Display106879521.
- Charactron type VacuumTubeDisplays.
- Charactron type VisualCommunication106873252.
- Charactron comment "Charactron was a U.S. registered trademark (number 0585950, 23 February 1954) of Consolidated Vultee Aircraft Corporation (Convair) for its shaped electron beam cathode ray tube. Charactron CRTs performed functions of both a display device and a read-only memory storing multiple characters and fonts. The similar Typotron was a U.S.".
- Charactron label "Charactron".
- Charactron label "Знакопечатающая ЭЛТ".
- Charactron sameAs m.0949dj.
- Charactron sameAs Q4192740.
- Charactron sameAs Q4192740.
- Charactron sameAs Charactron.
- Charactron wasDerivedFrom Charactron?oldid=562691392.
- Charactron depiction Charactron_layout_1.jpg.
- Charactron isPrimaryTopicOf Charactron.
