Nozzle plates for ink jet cartridges

Details Nozzle plates for ink jet cartridges Nozzle plates for ink jet cartridges

1997-03-05

1999-05-04

Fuller, Benjamin R.

Incremental printing of symbolic information

Ink jet

Ejector mechanism

347 47, 298901, B41J 216

Patent

active

059008920

ABSTRACT:
A nozzle plate for ink jet cartridges which are manufactured from a relatively thin film of material, such as, for example, polyimide, polyarylene ether, or composite of a number of materials deposited on a rigid substrate, such as a silicon wafer, and photolithographically processed from the rigid substrate to produce a large quantity of interconnected nozzle plates which may be removed as a sheet of interconnected nozzle plates for ease of handling. The nozzle plates are aligned and bonded to the nozzle bearing front faces of the cartridges.

REFERENCES:
patent: 4285754 (1981-08-01), DiMatteo
patent: 4774530 (1988-09-01), Hawkins
patent: 4994826 (1991-02-01), Tellier
patent: 5208604 (1994-05-01), Watanabe et al.
patent: 5305015 (1994-04-01), Schantz et al.
patent: 5482660 (1996-01-01), Yamamoto et al.

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