发明授权
US06305789B1 Liquid ejecting head, liquid ejecting device and liquid ejecting method 失效
液体喷射头,液体喷射装置和液体喷射方法

Liquid ejecting head, liquid ejecting device and liquid ejecting method
摘要:
A liquid ejecting method for ejecting liquid by generation of a bubble includes preparing a head comprising an ejection outlet for ejecting the liquid, a bubble generation region for generating the bubble in the liquid, a movable member disposed faced to the bubble generation region and displaceable between a first position and a second position further from the bubble generation region than the first position; and displacing the movable member from the first position to the second position by pressure produced by the generation of the bubble in the bubble generating portion to permit expansion of the bubble more in a downstream side nearer to the ejection outlet than in an upstream side.
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