Ink jet printhead with improved durability

Details Ink jet printhead with improved durability Ink jet printhead with improved durability

1994-05-18

1996-01-16

Fuller, Benjamin R.

Incremental printing of symbolic information

Ink jet

Ejector mechanism

347 71, 347 65, 156 60, G01D 1516

Patent

active

054851815

ABSTRACT:
Durability of ink jet printheads is improved by employing certain sulfur-containing adhesion promoters between the photoresist intermediate layer and the top plate having a noble metal surface.

REFERENCES:
patent: 3617411 (1971-11-01), Coutore
patent: 4509063 (1985-04-01), Sugitani et al.
patent: 4543318 (1985-09-01), Maeda et al.
patent: 4572888 (1986-02-01), Maeda et al.
patent: 4609427 (1986-09-01), Inamoto et al.
patent: 4956035 (1990-09-01), Sedlak
patent: 5019483 (1991-05-01), Lin et al.

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