会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 50. 发明授权
    • Ink jet print head
    • 喷墨打印头
    • US07997691B2
    • 2011-08-16
    • US12414827
    • 2009-03-31
    • Hiroki Tajima
    • Hiroki Tajima
    • B41J2/05
    • B41J2/1752B41J2/14024
    • An ink jet print head is provided which is highly reliable in recovering its performance by removing bubbles accumulated in the ink paths to reliably prevent print quality degradation in bi-directional printing. In the ink ejection member having an odd number of arrayed ink supply ports to supply ink to the ejection openings, the ink colors of the ink supply ports are arranged laterally symmetrically and a plurality of ink tanks are arranged side by side so that the direction of array of the ink supply ports is perpendicular to the direction of array of the ink tanks.
    • 提供了一种喷墨打印头,通过去除积聚在油墨通道中的气泡来可靠地防止双向打印中的打印质量劣化,可以高度可靠地恢复其性能。 在具有奇数个排列的供墨口以向喷射口供墨的喷墨部件中,油墨供给口的油墨颜色被横向对称地布置,并且多个墨盒被并排布置, 供墨口的阵列垂直于墨水盒阵列的方向。