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Liquid discharge head and liquid discharge head device
专利权人:
Haruhiko Terai
发明人:
Haruhiko Terai
申请号:
US12763976
公开号:
US08596262B2
申请日:
2010.04.20
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A liquid discharge head includes an energy generating element which generates energy to be used to discharge a liquid and a plurality of discharge ports which is formed for each energy generating element and allows the liquid to be discharged therethrough. The plurality of discharge ports have regions where the angles of contact with the liquid are different around the discharge ports, and the regions in the discharge ports where the contact angles are relatively small are formed at different positions in the plurality of discharge ports, and the liquids discharged from the plurality of discharge ports are discharged in directions away from each other.
来源网站:
中国工程科技知识中心
来源网址:
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