公开(公告)号：US20090058952A1

公开(公告)日：2009-03-05

申请号：US12036333

申请日：2008-02-25

申请人： Sung-joon PARK ,  Myong-jong KWON ,  Kyong-il KIM

发明人： Sung-joon PARK ,  Myong-jong KWON ,  Kyong-il KIM

IPC分类号： B41J2/05

CPC分类号： B41J2/1603 ,  B41J2/1404 ,  B41J2/1626 ,  B41J2/1632 ,  B41J2/1639 ,  B41J2202/03

摘要： Provided are an inkjet printhead and a method of manufacturing the same. The inkjet printhead includes: a substrate, on which a plurality of heaters for heating ink to generated ink bubbles are formed; a chamber layer including a plurality of ink chambers formed on the substrate; and a nozzle layer including a plurality of nozzles formed on the chamber layer. In addition, at least one of the chamber layer and the nozzle layer is formed of an imide silicone resin.

摘要翻译： 提供一种喷墨打印头及其制造方法。 喷墨打印头包括：基板，其上形成有用于加热油墨以产生的油墨气泡的多个加热器; 包括形成在所述基板上的多个墨室的室层; 以及喷嘴层，其包括形成在所述室层上的多个喷嘴。 此外，室层和喷嘴层中的至少一个由酰亚胺硅树脂形成。

公开(公告)号：US20080170101A1

公开(公告)日：2008-07-17

申请号：US11830112

申请日：2007-07-30

申请人： Myong-jong KWON ,  Sung-joon PARK ,  Moon-chul LEE

发明人： Myong-jong KWON ,  Sung-joon PARK ,  Moon-chul LEE

IPC分类号： B41J2/135 ,  G01D15/00

CPC分类号： B41J2/1603 ,  B41J2/1606 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1639 ,  B41J2/1645

摘要： An inkjet printhead and a method of manufacturing the printhead. The inkjet printhead includes a substrate through which an ink supply passage is formed, a chamber plate stacked on the substrate having an ink chamber filled with ink supplied through the ink supply passage and heating resistors to heat the ink formed in the ink chamber, a nozzle plate formed on the chamber plate and through which a plurality of nozzles through which ink is ejected are formed, and a water repellent layer formed on the nozzle plate, wherein portions of a covalent bond formed by reaction between the material forming the nozzle plate and a hydrolysis material used to form the water repellent layer are discontinuously formed.

摘要翻译： 喷墨打印头和制造打印头的方法。 喷墨打印头包括形成油墨供给通道的基板，在基板上堆叠有一个油墨室的室板，其中填充有通过供墨通道供应的油墨和加热电阻器以加热形成在油墨室中的油墨，喷嘴 形成在所述室板上的板，并且形成有多个喷嘴，通过所述多个喷嘴喷射油墨，以及形成在所述喷嘴板上的防水层，其中通过形成所述喷嘴板的材料与所述喷嘴板之间的反应形成的共价键的部分 用于形成防水层的水解材料不连续地形成。