Liquid discharging method and liquid-discharge head, ink-jet rec

Details Liquid discharging method and liquid-discharge head, ink-jet rec Liquid discharging method and liquid-discharge head, ink-jet rec

1997-07-09

2000-06-06

Barlow, John

Incremental printing of symbolic information

Ink jet

Ejector mechanism

B41J 205

Patent

active

060709707

ABSTRACT:
Disclosed herein is a liquid discharging method, comprising using a liquid-discharge head equipped with a discharge opening from which a liquid is discharged, a first region to which a first liquid is supplied, a bubble-generating region containing a second liquid and generating bubbles in the second liquid, and a movable member which is displaceable between a first position opposite to the bubble-generating region and a second position within the first region and apart from the bubble-generating region and has a support part more upstream than its free end, in which the movable member is displaced from the first position toward the second position with the generation of a bubble in the bubble-generating region, and the bubble is guided to the discharge opening by the movable member, wherein the first liquid and the second liquid have no compatibility with each other.

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patent: 5602576 (1997-02-01), Murooka et al.
patent: 5821962 (1998-10-01), Kudo

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