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    • 10. 发明申请
    • LIQUID EJECTION WITH ON-CHIP DEFLECTION AND COLLECTION
    • 液滴喷射与片上偏移和收集
    • US20130286109A1
    • 2013-10-31
    • US13456537
    • 2012-04-26
    • Yonglin XieQing Yang
    • Yonglin XieQing Yang
    • B41J2/09
    • B41J2/09B41J2/185
    • A printhead includes a substrate, catcher, and monolithic liquid jetting structure including a nozzle and deflection mechanism. A liquid jet is ejected through the nozzle in a direction substantially parallel to a first surface of the substrate. The nozzle includes material layers formed on the first surface of the substrate. At least one of the material layers of the nozzle includes a drop forming mechanism actuated to form liquid drops from the liquid jet. The deflection mechanism is associated with the liquid jet and deflects portions of the liquid jet between first and second paths. The liquid drops formed from portions of the liquid jet following the first path and second path continue to follow the first path and second path, respectively. The catcher includes a liquid drop contact surface including a portion of the first surface of the substrate and collects liquid drops following the second path.
    • 打印头包括基板,捕集器和包括喷嘴和偏转机构的单片液体喷射结构。 液体射流沿基本上平行于基底的第一表面的方向通过喷嘴喷射。 喷嘴包括形成在基板的第一表面上的材料层。 喷嘴的至少一个材料层包括被致动以从液体射流形成液滴的液滴形成机构。 偏转机构与液体射流相关联并且使第一和第二路径之间的液体射流的部分偏转。 从第一路径和第二路径之后的液体喷射部分形成的液滴分别继续沿着第一路径和第二路径。 捕集器包括液滴接触表面,其包括基板的第一表面的一部分并且在第二路径之后收集液滴。