Recording head

Details Recording head Recording head

1990-01-12

1993-06-01

Fuller, Benjamin R.

Recorders

Markers and/or driving means therefor

With ink supply to marker

B41J 205

Patent

active

052164470

ABSTRACT:
An ink jet recording apparatus having a recording head wherein an electrothermal converting element for generating the emission energy and a semiconductor functional element are integrally formed within a semiconductor substrate. The functional element with its base and collector shorted is electrically connected to the electrothermal converting element. Thereby, variation in ink emission is limited so that the recording head can record high quality images.

REFERENCES:
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patent: 3676714 (1972-07-01), Weinsink et al.
patent: 3735481 (1973-05-01), Makimoto
patent: 3761319 (1973-09-01), Shannon
patent: 3868722 (1975-02-01), Le Can et al.
patent: 3999215 (1976-12-01), Aagaard
patent: 4429321 (1984-01-01), Matsumoto
patent: 4458256 (1984-07-01), Shirato et al.
patent: 4479134 (1984-10-01), Kawanabe
patent: 4520373 (1985-05-01), Ayata et al.
patent: 4567493 (1986-01-01), Ikeda et al.
patent: 4719477 (1988-01-01), Hess
Hamilton, D. J. & Howard, W. G., "Basic Integrated Circuit Engineering" McGraw-Hill Book Co. 1975, pp. 265-266.

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