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
    • 10. 发明授权
    • Porous structure, ink-jet recording head, methods of their production, and ink jet recorder
    • 多孔结构,喷墨记录头,其生产方法和喷墨记录仪
    • US06467876B1
    • 2002-10-22
    • US09307992
    • 1999-05-10
    • Yasushi KarasawaMitsuro Atobe
    • Yasushi KarasawaMitsuro Atobe
    • B41J2135
    • B41J2/1629B41J2/14B41J2/16B41J2/1606B41J2/162B41J2/1626B41J2/1628B41J2/1631B41J2/1637B41J2/164B41J2/1645B41J2202/03
    • A porous structure in which water repellency can be kept for a long term; an ink-jet recording head in which the nozzle surface is superior in water repellency properties, and high printing quality can be maintained for a long term; a method manufacturing such a porous structure and such an ink-jet recording head; and an ink-jet recording apparatus provided with such an ink-jet recording head. In a porous structure (100), recess portions (17) and protrusion portions (18) are formed on the surface of a substrate of the porous structure. The height of the protrusion portions (18) on the surface oft he substrate is uniform. In addition, the recess portions (17) and the protrusion portions (18) are formed to have such a size that a liquid drop (21) does not fall down into the recess portion (17), and can contact with an air layer (20) in the recess portion (17). The porous structure (100) is adopted in the ink ejecting surface except for ink ejecting holes in an ink-jet recording head. The ink-jet recording head is mounted on an ink-jet recording apparatus.
    • 长期保持防水性的多孔结构; 喷墨记录头,其中喷嘴表面的防水性能优异,并且可以长期保持高的打印质量; 制造这种多孔结构的方法和喷墨记录头; 以及设置有这种喷墨记录头的喷墨记录装置。 在多孔结构(100)中,在多孔结构的基板的表面上形成有凹部(17)和突出部(18)。 突起部(18)在基材表面上的高度是均匀的。 此外,凹部(17)和突出部(18)形成为具有使液滴(21)不落入凹部(17)的尺寸,并且能够与空气层( 20)在凹部(17)中。 除了在喷墨记录头中的喷墨孔之外,在喷墨表面中采用多孔结构(100)。 喷墨记录头安装在喷墨记录装置上。