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    Bi-directional printmode for improved edge quality
    3.
    发明授权
    Bi-directional printmode for improved edge quality 失效
    双向打印模式，提高边缘质量

    公开(公告)号：US06464316B1

    公开(公告)日：2002-10-15

    申请号：US09846484

    申请日：2001-04-30

    申请人： Ronald A. Askeland ,  Matthew D Giere ,  Clayton L. Holstun

    发明人： Ronald A. Askeland ,  Matthew D Giere ,  Clayton L. Holstun

    IPC分类号： B41J2938

    CPC分类号： B41J2/2132 ,  B41J19/142 ,  G06K15/102 ,  G06K2215/0074

    摘要： A method for incremental printing with an inkjet swath printer by ejecting drops of an ink from a printhead while scanning the printhead over a print medium, including determining a first edge and a second edge of each pixel in each row with respect to a first scanning direction. Moving the printhead in the first scanning direction while ejecting the drops of ink on the first edge of the pixels at a first firing frequency and on the second edge of the pixels at a second firing frequency and moving the printhead in a second direction opposite to the first scanning direction while ejecting the drops of ink on the second edge of the pixels at the first firing frequency and on the first edge of the pixels at the second firing frequency. Also a printing system for ejecting ink drops onto a medium, which includes a mechanism for scanning a carriage through a print zone over the medium, a printhead mounted on the carriage, the printhead having ink firing elements for ejecting an ink, and a controller for determining a first edge an d a second edge of each pixel in each row with respect to a first scanning direction; the controller causing the carriage to scan the printhead in a first scanning direction while ejecting the drops of ink on the first edge of the pixels at a first firing frequency and on the second edge of the pixels at a second firing frequency; and the controller causing the carriage to scan the printhead in a second scanning direction opposite to the first scanning direction while ejecting the drops of ink on the second edge of the pixels at the first firing frequency and on the first edge of the pixels at the second firing frequency.

    摘要翻译： 一种用于通过喷墨条带打印机进行增量打印的方法，其通过在打印介质上扫描打印头时从打印头喷射墨水滴，包括确定相对于第一扫描方向的每行中的每个像素的第一边缘和第二边缘 。 沿第一扫描方向移动打印头，同时以第一点火频率在像素的第一边缘上以第二点火频率在像素的第一边缘上喷射墨滴，并且在与第二喷射频率相反的第二方向上移动打印头 第一扫描方向，同时以第一点火频率在像素的第二边缘上以及在第二点火频率的像素的第一边缘上喷射墨滴。 还有一种用于将墨滴喷射到介质上的打印系统，其包括用于通过介质上的打印区域扫描滑架的机构，安装在滑架上的打印头，具有用于喷射墨水的喷墨元件的打印头，以及用于 确定相对于第一扫描方向的每行中的每个像素的第一边缘和第二边缘; 所述控制器使所述托架以第一扫描方向扫描所述打印头，同时以第一点火频率在所述像素的第一边缘上以所述第二点射频率在所述像素的第二边缘上喷射墨水滴; 并且所述控制器使得所述托架在与所述第一扫描方向相反的第二扫描方向上扫描所述打印头，同时以所述第一点火频率在所述像素的所述第二边缘上以及在所述第二激发频率的所述像素的第一边缘上喷射墨滴 发射频率。

    Printhead swath temperature control
    4.
    发明授权
    Printhead swath temperature control 有权
    打印头条纹温度控制

    公开(公告)号：US07101010B2

    公开(公告)日：2006-09-05

    申请号：US10691190

    申请日：2003-10-22

    申请人： Clayton L. Holstun ,  Dustin W. Blair

    发明人： Clayton L. Holstun ,  Dustin W. Blair

    IPC分类号： B41J29/38 ,  B41J29/393

    CPC分类号： B41J2/04528 ,  B41J2/04563 ,  B41J2/0458 ,  B41J2/04598

    摘要： In one embodiment, a printing system includes an inkjet printhead configured to traverse bi directionally over a printzone printing one swath in a first direction, and a subsequent swath in a second direction opposite the first direction, with the printhead rising to a base temperature in response to a pre warming signal prior to beginning a swath. The printing system also includes a temperature sensor configured to monitor the temperature of the printhead. A controller is configured to generate the pre warming signal in response to an end of swath temperature monitored by the temperature sensor following printing the one swath.

    摘要翻译： 在一个实施例中，打印系统包括喷墨打印头，喷墨打印头被配置为沿着第一方向打印一个条带的打印区域横向横向移动，并且在与第一方向相反的第二方向上随后的条带，打印头响应于基准温度 在开始一个条纹之前的预加热信号。 打印系统还包括配置成监视打印头温度的温度传感器。 控制器被配置为响应于在打印一条之后由温度传感器监视的条纹温度的结束来产生预加热信号。

    Print direction dependent firing frequency for improved edge quality
    5.
    发明授权
    Print direction dependent firing frequency for improved edge quality 失效
    打印方向相关的点火频率，以提高边缘质量

    公开(公告)号：US06604812B2

    公开(公告)日：2003-08-12

    申请号：US10055736

    申请日：2001-10-29

    申请人： Ronald A. Askeland ,  Clayton L. Holstun

    发明人： Ronald A. Askeland ,  Clayton L. Holstun

    IPC分类号： B41J215

    CPC分类号： B41J2/04508 ,  B41J2/04573 ,  B41J2/0458 ,  B41J2/04581 ,  B41J19/142

    摘要： A printing system for ejecting rows and columns of ink drops onto a medium which includes a mechanism for scanning a carriage through a print zone over the medium, a printhead mounted on the carriage, the printhead having ink ejection elements arranged in first and second columns of ink ejection elements arranged perpendicular to a scanning direction and a controller for causing the carriage to scan the printhead in a first scanning direction while controlling the ejection of drops of ink from the first column of ink ejection elements at a first ejection frequency and the ejection of drops of ink from the second column of ink ejection elements at a second ejection frequency and causing the carriage to scan the printhead in a second scanning direction opposite to the first scanning direction while controlling the ejection of drops of ink from the first column of ink ejection elements at the second ejection frequency and the ejection of drops of ink from the second column of ink ejection elements at the first ejection frequency. A method of printing by ejecting drops of ink onto a media from a printhead having ink ejection elements arranged in first and second columns of ink ejection elements arranged perpendicular to a scanning axis by moving the printhead in a first scanning direction above the media while ejecting the drops of ink from the first column of ink ejection elements at a first ejection frequency and ejecting the drops of ink from the second column of ink ejection elements at a second ejection frequency and then moving the printhead in a second scanning direction above the media opposite to the first scanning direction while ejecting the drops of ink from the first column of ink ejection elements at the second ejection frequency and ejecting the drops of ink from the second column of ink ejection elements at the first ejection frequency.

    摘要翻译： 一种用于将墨滴的列和列喷射到介质上的打印系统，该介质包括用于通过介质上的打印区域扫描滑架的机构，安装在滑架上的打印头，该打印头具有排列在第一和第二列 喷墨元件垂直于扫描方向布置的喷墨元件和控制器，用于使滑架以第一扫描方向扫描打印头，同时以第一喷射频率控制从第一列喷墨元件喷射墨滴， 以第二喷射频率从第二列喷墨元件喷射墨水，并使滑架以与第一扫描方向相反的第二扫描方向扫描打印头，同时控制从第一喷墨列喷射墨滴的喷射 第二喷射频率处的元件和从第二喷墨列喷射墨滴 1.一种通过从具有喷墨元件的打印头喷射油墨到打印头上的打印头的打印方法，所述打印头具有排列在与扫描轴垂直布置的喷墨元件的第一和第二列中的喷墨元件，所述喷墨元件通过在第一扫描 方向在介质上方，同时以第一喷射频率从第一列喷墨元件喷射墨滴，并以第二喷射频率从第二列喷墨元件喷射墨滴，然后在第二喷射频率下移动打印头 在与第一扫描方向相反的介质上方扫描方向，同时以第二喷射频率从第一列喷墨元件喷射墨滴，并以第一喷射频率从第二列喷墨元件喷射墨滴。

    Barrier adhesion by patterning gold
    6.
    发明授权
    Barrier adhesion by patterning gold 失效
    屏障附着力通过图案化金

    公开(公告)号：US06561630B2

    公开(公告)日：2003-05-13

    申请号：US10121402

    申请日：2002-04-12

    申请人： Clayton L. Holstun

    发明人： Clayton L. Holstun

    IPC分类号： B41J205

    CPC分类号： B41J2/1404 ,  B41J2/1412 ,  B41J2/14129 ,  B41J2002/14387

    摘要： An ink jet printhead including a thin film substructure including an elongated gold trace having openings formed therein. An ink barrier layer is disposed on the thin film substructure in contact with the gold trace and the regions exposed by the openings in the elongated gold trace. The openings are configured to provide for reliable adhesion between the ink barrier layer and the regions exposed by the openings in the elongated gold trace.

    摘要翻译： 一种喷墨打印头，其包括薄膜子结构，其包括其中形成有开口的细长金迹线。 油墨阻挡层设置在与金迹线和由细长金迹线中的开口暴露的区域接触的薄膜子结构上。 这些开口被构造成提供在阻挡层和由细长金迹线中的开口暴露的区域之间的可靠粘合。

    PRINTER AND PRINTING WITH BOUNDARY LAYER DISRUPTION
    8.
    发明申请
    PRINTER AND PRINTING WITH BOUNDARY LAYER DISRUPTION 审中-公开
    打印机和打印边界层破坏

    公开(公告)号：US20130044160A1

    公开(公告)日：2013-02-21

    申请号：US13209922

    申请日：2011-08-15

    申请人： Kelly Ronk ,  Clayton L. Holstun ,  Thomas M. Sabo

    发明人： Kelly Ronk ,  Clayton L. Holstun ,  Thomas M. Sabo

    IPC分类号： B41J23/00

    CPC分类号： B41J29/12

    摘要： A printer for printing on a print medium includes a print module supporting at least one printhead having ink orifices formed in a front face thereof through which ink drops are ejected into a print zone between the printhead and the print medium during printing, and a member extending beyond the front face of the printhead toward the print medium from the print module adjacent the printhead, wherein the member disrupts a boundary layer of air in the print zone between the printhead and the print medium during printing.

    摘要翻译： 一种用于在打印介质上打印的打印机包括一个打印模块，该打印模块支撑至少一个打印头，该打印头具有形成在其正面的墨孔，在打印期间墨滴被喷射到打印头和打印介质之间的打印区域中， 超出打印头的前表面朝向与打印头相邻的打印模块朝向打印介质，其中该构件在打印期间中断打印头和打印介质之间的打印区域中的空气的边界层。

    Color ink-jet printer with pigment black and dye-based color inks
    9.
    发明授权
    Color ink-jet printer with pigment black and dye-based color inks 失效
    彩色喷墨打印机，配有颜料黑色和染料色油墨

    公开(公告)号：US5745140A

    公开(公告)日：1998-04-28

    申请号：US626432

    申请日：1996-04-02

    申请人： John L. Stoffel ,  Keshava A. Prasad ,  Ronald A. Askeland ,  Michele E. Shepard ,  Frank Drogo ,  Leonard Slevin ,  Mark S. Hickman ,  Clayton L. Holstun

    发明人： John L. Stoffel ,  Keshava A. Prasad ,  Ronald A. Askeland ,  Michele E. Shepard ,  Frank Drogo ,  Leonard Slevin ,  Mark S. Hickman ,  Clayton L. Holstun

    IPC分类号： B41J2/21 ,  B41J2/01

    CPC分类号： B41J2/2107

    摘要： A color ink-jet printer is provided, with one pen for dispensing black ink onto a print medium and at least one pen for dispensing color ink onto a print medium. The pen for dispensing black ink contains a pigment-based ink and the pen(s) for dispensing color ink contain a water-miscible dye-based ink. Such a color ink-jet printer provides both superior text quality (black ink) and relative ease of service (color inks), since the black ink is used more than the color inks and thus tends to require less spitting due to its frequency of use. On the other hand, since the color inks are used less, the utilization of water-miscible inks, which require less spitting than pigmented inks to keep the nozzle clear, also require less spitting even with relatively lower frequency of use.

    摘要翻译： 提供了一种彩色喷墨打印机，其中一支笔将黑色墨水分配到打印介质上，以及至少一根笔，用于将彩色墨水分配到打印介质上。 用于分配黑色墨水的笔包含颜料基墨水，并且用于分配彩色墨水的笔包含与水可混溶的染料基墨水。 这种彩色喷墨打印机具有优异的文字质量（黑色油墨）和相对的易用性（彩色油墨），因为黑色油墨比彩色油墨更多使用，因此由于其使用频率而倾向于需要较少的吐痰 。 另一方面，由于使用较少的彩色油墨，因此即使在相对较低的使用频率下，也可能需要较少的喷射，因此与颜料油墨相比较少喷墨以保持喷嘴清洁的水混溶性油墨的使用也需要较少的喷射。

    Inkjet printer with increased print resolution in the carriage scan axis
    10.
    发明授权
    Inkjet printer with increased print resolution in the carriage scan axis 失效
    喷墨打印机在滑架扫描轴上具有增加的打印分辨率

    公开(公告)号：US5600351A

    公开(公告)日：1997-02-04

    申请号：US264678

    申请日：1994-06-23

    申请人： Clayton L. Holstun ,  Ronald A. Askeland ,  Frank Drogo ,  Brian P. Canfield

    发明人： Clayton L. Holstun ,  Ronald A. Askeland ,  Frank Drogo ,  Brian P. Canfield

    IPC分类号： B41J2/205 ,  B41J2/13 ,  B41J2/21 ,  B41J2/51 ,  B41J2/145

    CPC分类号： B41J2/2132

    摘要： An inkjet printer system fires smaller ink droplets in a single-pass print mode to achieve addressible print resolution of 600 dpi in the carriage scan axis along with 300 dpi resolution in the media advance axis, without having to employ any dot-depletion algorithms. In one embodiment, the system provides a fast print mode which prints the smaller drops of ink on a 300 dpi grid in the carriage scan axis. In another embodiment, the system provides a single-pass color print mode wherein primary colors are printed with two color droplets of the same primary color in two adjacent sub-pixels on the 300.times.600 grid, and secondary colors are printed with two color droplets of different primary colors in two adjacent sub-pixels on the 300.times.600 grid.

    摘要翻译： 喷墨打印机系统以单通打印模式发射较小的墨滴，以便在载体扫描轴上实现可寻址的打印分辨率600dpi以及介质前进轴中的300dpi分辨率，而不必使用任何点耗尽算法。 在一个实施例中，系统提供快速打印模式，其在托架扫描轴上的300dpi格栅上打印较小的墨滴。 在另一个实施例中，该系统提供单通彩色打印模式，其中原色在300×600格栅上的两个相邻子像素中以相同原色的两个彩色液滴打印，并且次色用两个不同颜色的液滴印刷 300x600网格上两个相邻子像素中的原色。