G - Physics
06
F
375/52, 354/236.
G06F 3/00 (2006.01) B41J 2/43 (2006.01) G06K 15/14 (2006.01) G09G 3/00 (2006.01)
Patent
CA 1137643
MAGNETIC TERMINAL Abstract of the Disclosure A terminal has a reciprocating print head bearing a series of linearly arranged, individually-magnetizable styli for printing on magnetic particle oriented paper. The terminal may be used as a printer, or as a display by combining the printer with an erasing head comprising a series of linearly arranged magnets which create a rotating magnetic field to erase the magnetic particle oriented paper when the erasing head is reciprocated. The print and erase heads are mounted on a common carriage. The terminal is cheap to manufacture and, if used as a printer, has the advantage of reusable paper. If used as a display, it requires no refresh. - i -
348995
Kos Steven
Westwood William D.
Willemsen Herman W.
Northern Telecom Limited
Wilkinson S.l.
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