Inkjet array and method of production

Incremental printing of symbolic information – Ink jet – Ejector mechanism

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347 68, 298901, H01L 4122, B41J 201

Patent

active

057574049

ABSTRACT:
An inkjet array provided with a piezoelectric member and a member in the form of a plate opposite the piezoelectric member, the plate member having a surface which faces the piezoelectric member provided with a number of parallel elongated ink ducts, while the piezoelectric member is provided with a number of elongated parallel piezoelectric elements substantially rectangular in cross-section, each piezoelectric element being situated opposite an ink duct, the piezoelectric member being received in a recess in a baseplate which abuts the ink duct surface of the plate member containing the ink ducts, and which is fixed to the plate member.

REFERENCES:
patent: 5266965 (1993-11-01), Komai et al.
patent: 5270740 (1993-12-01), Naruse et al.
patent: 5345256 (1994-09-01), Stortz
patent: 5428382 (1995-06-01), Shimosato et al.
patent: 5481285 (1996-01-01), Pies et al.
patent: 5485663 (1996-01-01), Ochiai et al.

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