Electric heating – Heating devices – Combined with diverse-type art device
Patent
1988-04-01
1989-03-07
Walberg, Teresa J.
Electric heating
Heating devices
Combined with diverse-type art device
346 76PH, B41J 320
Patent
active
048108529
ABSTRACT:
A high-resolution thermal printhead and method of fabrication is provided. The printhead is of laminated construction in which densely packed circuitry required to achieve high resolution print is separated from other circuitry not requiring such dense packing. Therefore, the expensive fabrication processes required to produce the fine, high-resolution circuitry are limited to such circuitry, while less expensive fabrication processes are used to manufacture all other portions of the printhead.
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Dynamics Research Corporation
Walberg Teresa J.
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