公开(公告)号：US20010040596A1

公开(公告)日：2001-11-15

申请号：US09729269

申请日：2000-12-05

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Jae Duk Lee ,  Chul Hi Han ,  Choon Sup Lee ,  Ki Chul Chun

IPC: B41J002/145 ,  B41J002/15 ,  B23K026/00

CPC classification number: B41J2/1607 ,  B41J2/14072 ,  B41J2/15 ,  B41J2/1603 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1639 ,  B41J2/1643 ,  B41J2/2128 ,  B41J2202/13

Abstract: A high-speed, high-resolution inkjet printhead. At least two ink-supply paths used to supply ink to the ink chamber are arranged on the substrate in a two-dimensional array. The present invention overcomes the disadvantages of conventional inkjet printheads, i.e., low degree of integration arising from nozzles aligned in a line around a single ink-supply path. Thus, according to the present invention, a large number of nozzles can be integrated on the substrate, thus resulting in high-speed, high-resolution printing.

Abstract translation: 高速，高分辨率喷墨打印头。 用于向墨水室供应油墨的至少两个供墨路径以二维阵列布置在基板上。 本发明克服了常规喷墨打印头的缺点，即由围绕单个供墨路径的线对齐的喷嘴产生的低度集成度。 因此，根据本发明，可以在基板上集成大量喷嘴，从而实现高速，高分辨率的打印。