Incremental printing of symbolic information – Ink jet – Ejector mechanism
Patent
1996-05-01
2000-11-07
Barlow, John
Incremental printing of symbolic information
Ink jet
Ejector mechanism
439 83, 361777, 361779, B41J 214
Patent
active
061426091
ABSTRACT:
A structure in which a plurality of leads are formed on a base film that are respectively connected to a plurality of terminal portions of a recording head of an ink jet printer by brazing has slits formed among the plurality of leads at this juncture so that gases generated in brazing are discharged from the slits thereby preventing brazing failure due to scattering of molten solder. Further, a slit maybe formed along a center axis of each of the plurality of leads at the juncture so the molten solder flows into the slits. As a result, the connection strength is improved by fillets formed at both sides of the slits. Further, the gases generated in brazing are also evacuated from the open ends of the slits thereby further minimizing brazing failures.
REFERENCES:
patent: 3610811 (1971-10-01), O'Keefe
patent: 4942408 (1990-07-01), Braun
patent: 5297007 (1994-03-01), Deyo et al.
patent: 5363280 (1994-11-01), Chobot et al.
patent: 5604522 (1997-02-01), Miura et al.
Barlow John
Brother Kogyo Kabushiki Kaisha
Hallacher Craig A.
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