Monolithic ink-jet printhead and method for manufacturing...

Details Monolithic ink-jet printhead and method for manufacturing... Monolithic ink-jet printhead and method for manufacturing...

2005-01-25

2005-01-25

Gordon, Raquel Yvette (Department: 2853)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

Reexamination Certificate

active

06846068

ABSTRACT:
An ink-jet printhead and a method of manufacturing the same include utilizing a substrate on which at least one heater and a passivation layer protecting the at least one heater are formed, a passage plate which forms an ink chamber corresponding to the at least one heater, and a nozzle plate in which an orifice corresponding to the ink chamber is formed. The passage plate and the nozzle plate are formed of photoresist, and an adhesion layer formed of silicon-family low-temperature deposition material at a temperature limited by the characteristics of the passage plate is disposed between the passage plate and the nozzle plate.

REFERENCES:
patent: 4882595 (1989-11-01), Trueba et al.
patent: 5912685 (1999-06-01), Raman
patent: 6387719 (2002-05-01), Mrvos et al.
patent: 6550893 (2003-04-01), Mrvos et al.

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