Liquid injection recording system, a liquid injection head, a ba

Details Liquid injection recording system, a liquid injection head, a ba Liquid injection recording system, a liquid injection head, a ba

1988-08-25

1989-05-16

Hartary, Joseph W.

Recorders

Markers and/or driving means therefor

With ink supply to marker

338309, 338314, 338320, G01D 1516

Patent

active

048313912

ABSTRACT:
In a liquid injection recording system wherein an electrical signal is input to an electro-thermal conversion element to cause it to generate heat and produce bubbles in liquid and the liquid is injected by the action of the bubbles, a substance whose electrical resistance is varied by phase transition is used for a portion of the electro-thermal conversion element and harmonious recording is effected by the utilization of the phase transition characteristic of the substance.

REFERENCES:
patent: 4339762 (1982-07-01), Shirato et al.
patent: 4450457 (1984-05-01), Miyachi et al.
patent: 4545881 (1985-10-01), Shinmi et al.
patent: 4577202 (1986-03-01), Hara

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