Ink jet head having a protective layer with a controlled argon c

Details Ink jet head having a protective layer with a controlled argon c Ink jet head having a protective layer with a controlled argon c

1996-05-08

1999-08-31

Hartary, Joseph

Incremental printing of symbolic information

Ink jet

Ejector mechanism

20419223, 347203, B41J 205

Patent

active

059460130

ABSTRACT:
Disclosed is a thin-film resistor element for an ink jet head. In the thin-film resister element, a protective film is used having a multi-layered structure, the proportion of Ar atoms contained in a lower area of the protective film located in contact with the heating resistor is set between 0.2 wt % and 6.0 wt %, and that in an upper area of the protective film is set between 1.0 wt % and 9.0 wt %.

REFERENCES:
patent: 3617459 (1971-11-01), Logan
patent: 3658678 (1972-04-01), Gregor
patent: 4313124 (1982-01-01), Hara
patent: 4336548 (1982-06-01), Matsumoto
patent: 4345262 (1982-08-01), Shirato et al.
patent: 4459600 (1984-07-01), Sato et al.
patent: 4463359 (1984-07-01), Ayata et al.
patent: 4536250 (1985-08-01), Ikeda et al.
patent: 4558333 (1985-12-01), Sugitani et al.
patent: 4567493 (1986-01-01), Ikeda et al.
patent: 4596994 (1986-06-01), Matsuda et al.
patent: 4602261 (1986-07-01), Matsuda et al.
patent: 4631555 (1986-12-01), Ikeda et al.
patent: 4694306 (1987-09-01), Ikeda et al.
patent: 4720716 (1988-01-01), Ikeda et al.
patent: 4723129 (1988-02-01), Endo et al.
patent: 4725859 (1988-02-01), Shibata et al.
patent: 4740796 (1988-04-01), Endo et al.
patent: 4889587 (1989-12-01), Komuro
patent: 4936952 (1990-06-01), Komuro
patent: 4965594 (1990-10-01), Komuro
patent: 4968992 (1990-11-01), Komuro
patent: 5047131 (1991-09-01), Wolfe
patent: 5062937 (1991-11-01), Komuro
patent: 5066963 (1991-11-01), Kimura et al.
patent: 5140345 (1992-08-01), Komuro
patent: 5211754 (1993-05-01), Komuro

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