公开(公告)号：US06290331B1

公开(公告)日：2001-09-18

申请号：US09618992

申请日：2000-07-18

申请人： Arun K. Agarwal ,  Jennifer Korngiebel ,  Kit Christopher Baughman ,  Matthew D. Giere ,  Ronald A. Askeland ,  Noah C. Lassar ,  Satya Prakash ,  Neal W. Meyer ,  Harold Lee Van Nice ,  Salim Khasawinah

发明人： Arun K. Agarwal ,  Jennifer Korngiebel ,  Kit Christopher Baughman ,  Matthew D. Giere ,  Ronald A. Askeland ,  Noah C. Lassar ,  Satya Prakash ,  Neal W. Meyer ,  Harold Lee Van Nice ,  Salim Khasawinah

IPC分类号： B41S214

CPC分类号： B41J2/14016 ,  B41J2/1433 ,  B41J2002/14475

摘要： A novel polymeric orifice plate for a printhead. The plate includes a recess in the top surface thereof which terminates at a position between the top and bottom plate surfaces. The recess communicates with a bore which passes through the remainder of the plate and terminates at the bottom surface. The recess has an upper end with a first opening therein, a lower end with a second opening therein, a side wall, and a bottom wall at the lower end The first opening is larger than the second opening. Application of physical force to the plate does not disturb the second opening in the recess which is “inset”. The recessed bottom wall (and possibly the top surface) of the plate may include at least one layer of coating material thereon for protective, wettability-control, and other purposes. These designs insure proper ink drop trajectory and high-quality image generation.

摘要翻译： 一种用于打印头的新型聚合物孔板。 该板包括在其顶表面中的凹陷，其终止于顶板和底板表面之间的位置。 凹槽与穿过板的其余部分的孔连通，并终止于底表面。 所述凹部具有其上具有第一开口的上端，其中具有第二开口的下端，侧壁和所述下端处的底壁。所述第一开口大于所述第二开口。 物理力对板的施加不会妨碍“插入”的凹槽中的第二开口。 板的凹入的底壁（以及可能的顶表面）可以包括至少一层涂层材料，用于保护，润湿性控制和其它目的。 这些设计确保了适当的墨滴轨迹和高质量的图像生成。

公开(公告)号：US06315393B1

公开(公告)日：2001-11-13

申请号：US09302549

申请日：1999-04-30

申请人： Harold Lee Van Nice ,  Salim Khasawinah ,  Neal W. Meyer

发明人： Harold Lee Van Nice ,  Salim Khasawinah ,  Neal W. Meyer

IPC分类号： B41J2135

CPC分类号： B41J2/1634 ,  B41J2/14024 ,  B41J2/1603 ,  B41J2/1623 ,  B41J2/1626 ,  B41J2/1631 ,  B41J2/1643 ,  B41J2202/03

摘要： The invention contemplates a flexible film, and a printhead (TAB head assembly) comprising the same; the flexible film having a converted surface with improved resistance. The converted surface comprises a carbon rich layer, preferably, Diamond Like Carbon (DLC) created through simultaneous surface treatment by multiplexed lasers.

摘要翻译： 本发明设想一种柔性膜，和一个包括该膜的打印头（TAB头组件）; 柔性膜具有改进的电阻改性表面。 经转换的表面包括富碳层，优选通过多路复用激光器同时表面处理产生的类金刚石碳（DLC）。

公开(公告)号：US6130688A

公开(公告)日：2000-10-10

申请号：US393845

申请日：1999-09-09

申请人： Arun K Agarwal ,  Kit C Baughman ,  Jennifer M. Korngiebel ,  Neal W. Meyer ,  Harold Lee Van Nice ,  Salim Khasawinah

发明人： Arun K Agarwal ,  Kit C Baughman ,  Jennifer M. Korngiebel ,  Neal W. Meyer ,  Harold Lee Van Nice ,  Salim Khasawinah

IPC分类号： B41J2/14 ,  B41J2/05

CPC分类号： B41J2/1433 ,  B41J2/14016 ,  B41J2002/14475

摘要： A novel polymeric orifice plate for a printhead. The plate includes a recess in the top surface thereof which terminates at a position between the top and bottom plate surfaces. The recess communicates with a bore which passes through the remainder of the plate and terminates at the bottom surface thereof. The recess has an upper end with a first opening therein, a lower end with a second opening therein, and a side wall which is preferably oriented at a right angle relative to the top surface of the plate. The recess may also have a bottom wall at the lower end. The first opening is larger than the second opening. The application of physical force to the plate does not disturb the second opening in the recess which is "inset" and protected. This design insures proper ink drop trajectory and the generation of high-quality printed images.

摘要翻译： 一种用于打印头的新型聚合物孔板。 该板包括在其顶表面中的凹陷，其终止于顶板和底板表面之间的位置。 凹部与穿过板的其余部分的孔连通，并终止于其底表面。 凹部具有其上具有第一开口的上端，其中具有第二开口的下端和优选相对于板的顶表面成直角定向的侧壁。 该凹部也可以在下端具有底壁。 第一个开口大于第二个开口。 对板的物理力的施加不会妨碍“插入”并被保护的凹部中的第二开口。 这种设计确保了适当的墨滴轨迹和高质量打印图像的产生。