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    • 14. 发明授权
    • Nozzle tape used with inkjet cartridge
    • 喷墨胶带用于喷墨墨盒
    • US07350898B2
    • 2008-04-01
    • US11016758
    • 2004-12-21
    • Jae-Cheol Lee
    • Jae-Cheol Lee
    • B21J2/165
    • B41J2/17536B41J2/1753
    • A nozzle tape for an inkjet cartridge is attached to the inkjet cartridge including a head chip, a cartridge body provided with a head chip-mounting portion spaced apart from edges of the head chip by a predetermined extent, and at least one bead member protruded along the edges of the head chip, wherein the nozzle tape is provided with at least one communication portion in fluid communication with a spaced gap between the head chip and the head chip-mounting portion to make the air trapped under the nozzle tape communicate with external air through the communication portion, thereby tightly attaching the nozzle tape to the nozzles, regardless of changes of an external environment.
    • 一种用于喷墨墨盒的喷嘴带被安装在喷墨墨盒上,该喷墨盒包括一个头部芯片,一个盒体,该主体设置有一个头部芯片安装部分,该头部芯片安装部分与头部芯片的边缘间隔预定的范围,以及至少一个凸出部件 头部芯片的边缘,其中喷嘴带设置有至少一个与头部芯片和头部芯片安装部分之间的间隔开地流体连通的连通部分,以使被捕获在喷嘴带下方的空气与外部空气连通 通过连通部,从而将喷嘴带紧密地附接到喷嘴,而不管外部环境的变化。
    • 15. 发明授权
    • Ink-cartridge for inkjet printer
    • 喷墨打印机墨盒
    • US07246892B2
    • 2007-07-24
    • US10759085
    • 2004-01-20
    • Sik-Sun ChoiJae-Cheol Lee
    • Sik-Sun ChoiJae-Cheol Lee
    • B41J2/175
    • B41J2/17559
    • An improved inkjet printer ink cartridge is provided having a print head unit and a housing. The print head unit has a head chip in which a nozzle hole is formed to fire ink onto paper, and a flexible circuit board for transceiving signals with a printer system. The housing has a receiving part at the bottom thereof to receive the print head unit, and an ink chamber disposed therein, the receiving part having an ink feed hole including a dam on its circumference, and a secondary dam of the same height as the dam. Accordingly, when attaching the print head unit into the housing print head receiving part, the print head unit is prevented from being slanted. Further, problems from heat stress when an adhesive is heat cured, such as a membrane crack, or a circuit wire or conductive path breaking, are minimized.
    • 提供了具有打印头单元和外壳的改进的喷墨打印机墨盒。 打印头单元具有头部芯片,其中形成喷嘴孔以将墨水喷射到纸上,以及用于用打印机系统收发信号的柔性电路板。 壳体在其底部具有接收部分以接收打印头单元,并且设置在其中的墨室,所述接收部分具有在其圆周上包括坝的供墨孔和与坝相同高度的二次坝 。 因此,当将打印头单元附接到外壳打印头接收部分时,防止打印头单元倾斜。 此外,当粘合剂被热固化的热应力(例如膜裂纹)或电路线或导电路径断裂时的问题最小化。
    • 17. 发明申请
    • Inkjet cartridge
    • 喷墨墨盒
    • US20060012651A1
    • 2006-01-19
    • US11041391
    • 2005-01-25
    • Young-Su LeeJae-Cheol Lee
    • Young-Su LeeJae-Cheol Lee
    • B41J2/175
    • B41J2/1753B41J2/17546B41J2/17553
    • An inkjet cartridge includes a cartridge body provided with an ink storing space to store ink therein, a lid mounted on an upper portion of the cartridge body to seal the cartridge body, a head chip mounted on a lower portion of the cartridge body to eject the ink stored in the cartridge body, and an elastic member mounted on the cartridge body to absorb an impact transmitted to the head chip. Therefore, an impact applied from an exterior of the cartridge body is blocked and absorbed by the elastic member before the impact is applied to the head chip. As a result, a crack phenomenon of the head chip due to the external impact is fully prevented.
    • 一种喷墨墨盒,包括:一个墨盒本体,设有一个储存墨水的墨水储存空间;一个安装在墨盒本体上部以密封墨盒本体的盖;一个安装在墨盒本体下部喷出的磁头芯片, 存储在盒体中的墨水,以及安装在墨盒主体上以吸收传递到头部芯片的冲击的弹性构件。 因此,在将冲击施加到头部芯片之前,由弹性构件阻挡并吸收从盒体的外部施加的冲击。 结果,完全防止了由于外部冲击引起的头部芯片的裂纹现象。