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11 条记录 (耗时 0.021 秒)

    Automatic laser power uniformity calibration
    1.
    发明申请
    Automatic laser power uniformity calibration 审中-公开
    自动激光功率均匀性校准

    公开(公告)号：US20070247514A1

    公开(公告)日：2007-10-25

    申请号：US11412008

    申请日：2006-04-25

    申请人： Ran Waidman ,  Shlomo Harush ,  Gregory Braverman ,  Maya Shalev ,  Eyal Shelef ,  Michael Plotkin

    发明人： Ran Waidman ,  Shlomo Harush ,  Gregory Braverman ,  Maya Shalev ,  Eyal Shelef ,  Michael Plotkin

    IPC分类号： B41J2/435

    CPC分类号： B23K26/705

    摘要： This invention relates to a method of laser power uniformity calibration, comprising: printing a first pattern by a first laser beam; moving the first laser beam to print a second pattern such that the second pattern is located at a predetermined distance from the first pattern; printing the first and second patterns by a second laser beam; comparing the first and second patterns printed by the first and second laser beams; and optionally adjusting a power in the first and second laser beams.

    摘要翻译： 本发明涉及一种激光功率均匀性校准方法，包括：通过第一激光束印刷第一图案; 移动所述第一激光束以打印第二图案，使得所述第二图案位于距离所述第一图案的预定距离处; 通过第二激光束印刷第一和第二图案; 比较由第一和第二激光束印刷的第一和第二图案; 并且可选地调节第一和第二激光束的功率。

    Halftone printing with different screens
    4.
    发明授权
    Halftone printing with different screens 有权
    半色调打印与不同的屏幕

    公开(公告)号：US08339690B2

    公开(公告)日：2012-12-25

    申请号：US12594135

    申请日：2007-04-30

    申请人： Yohanan Sivan ,  Shlomo Harush ,  Ran Waidman ,  Eyal Shelef ,  Gregory Braverman

    发明人： Yohanan Sivan ,  Shlomo Harush ,  Ran Waidman ,  Eyal Shelef ,  Gregory Braverman

    IPC分类号： H04N1/46

    CPC分类号： H04N1/407 ,  H04N1/4055

    摘要： A method of enabling preparing a printing system calibrated with a first halftone screen for printing with a second halftone screen. The calibration is represented by calibration data. Calibration data for the second halftone screen is produced from the existing calibration data of the first halftone screen without resorting to previous calibration data for the second halftone screen, based on correlation data which represent a first-order correlation between the halftone screens.

    摘要翻译： 一种使得能够准备用第一半色调网屏幕校准的打印系统的方法，用于利用第二半色调屏幕进行打印。 校准由校准数据表示。 基于代表半色调屏幕之间的一阶相关性的相关数据，从第一半色调屏幕的现有校准数据产生第二半色调屏幕的校准数据，而不依赖于第二半色调屏幕的先前校准数据。

    HALFTONE PRINTING WITH DIFFERENT SCREENS
    5.
    发明申请
    HALFTONE PRINTING WITH DIFFERENT SCREENS 有权
    具有不同屏幕的牛皮纸打印

    公开(公告)号：US20100067059A1

    公开(公告)日：2010-03-18

    申请号：US12594135

    申请日：2007-04-30

    申请人： Yohanan Sivan ,  Shlomo Harush ,  Ran Waidman ,  Eyal Shelef ,  Gregory Braverman

    发明人： Yohanan Sivan ,  Shlomo Harush ,  Ran Waidman ,  Eyal Shelef ,  Gregory Braverman

    IPC分类号： H04N1/405

    CPC分类号： H04N1/407 ,  H04N1/4055

    摘要： A method of enabling preparing a printing system calibrated with a first halftone screen for printing with a second halftone screen. The calibration is represented by calibration data. Calibration data for the second halftone screen is produced from the existing calibration data of the first halftone screen without resorting to previous calibration data for the second halftone screen, based on correlation data which represent a first-order correlation between the halftone screens.

    摘要翻译： 一种使得能够准备用第一半色调网屏幕校准的打印系统的方法，用于利用第二半色调屏幕进行打印。 校准由校准数据表示。 基于代表半色调屏幕之间的一阶相关性的相关数据，从第一半色调屏幕的现有校准数据产生第二半色调屏幕的校准数据，而不依赖于第二半色调屏幕的先前校准数据。

    Printers and Printing
    6.
    发明申请
    Printers and Printing 审中-公开
    打印机和打印

    公开(公告)号：US20090213414A1

    公开(公告)日：2009-08-27

    申请号：US12091454

    申请日：2005-10-24

    申请人： Gregory Braverman ,  Eyal Shelef ,  Shlomo Harush ,  Arnon Elihav ,  Alon Moshe ,  Rachel Lev-Ran

    发明人： Gregory Braverman ,  Eyal Shelef ,  Shlomo Harush ,  Arnon Elihav ,  Alon Moshe ,  Rachel Lev-Ran

    IPC分类号： G06F3/12

    CPC分类号： B41J11/009 ,  G03G15/5029 ,  G03G2215/00447

    摘要： A printer control system (101) comprising a processor (104) and processor accessible memory (103), the processor (104) being adapted to control the memory (103) to store a concordance between substrate identities for different identified substrates and print control data to be used by the print control system (101) in controlling a printer to control colour and/or quality when printing upon identified substrates, the processor (104) being adapted to associate at least one first identified substrate with the same print control data used for a second, different, identified substrate.

    摘要翻译： 一种包括处理器（104）和处理器可访问存储器（103）的打印机控制系统（101），所述处理器（104）适于控制所述存储器（103）以存储用于不同识别的基板的基板标识和打印控制数据之间的一致性 被打印控制系统（101）用于控制打印机以在识别的基板上打印时控制颜色和/或质量，所述处理器（104）适于将至少一个第一识别的基板与所使用的相同打印控制数据相关联 对于第二个不同的识别底物。

    Dot Gain And Color Linearization Dual Calibration
    7.
    发明申请
    Dot Gain And Color Linearization Dual Calibration 审中-公开
    点增益和色彩线性化双校准

    公开(公告)号：US20070237534A1

    公开(公告)日：2007-10-11

    申请号：US11741607

    申请日：2007-04-27

    申请人： Shlomo Harush ,  Gregory Braverman ,  Eyal Shelef

    发明人： Shlomo Harush ,  Gregory Braverman ,  Eyal Shelef

    IPC分类号： G03G15/00 ,  G03G15/043 ,  G03G15/06

    CPC分类号： G03G15/043 ,  G03G9/0821 ,  G03G15/065 ,  G03G15/5058 ,  G03G15/5062 ,  G03G2215/00042 ,  G03G2215/00059 ,  G03G2215/00067 ,  H04N1/40006 ,  H04N1/4078

    摘要： A method of calibrating an electrographic printer, comprising: a) producing a latent image of a banded test pattern and a solid test pattern, using a beam of a light source of controllable power; b) developing the banded test pattern and the solid test pattern with a toner, utilizing an electrode with a developing voltage; c) measuring an average toner optical density of the developed banded test pattern and an average optical toner density of the developed solid test pattern; and d) adjusting one or both of (i) the developing voltage and (ii) the power and/or the diameter of the beam such that the measured average toner optical density of the two patterns matches, within predetermined limits, desired optical densities.

    摘要翻译： 一种校准电印机的方法，包括：a）使用可控制光源的光束产生带状测试图案和固体测试图案的潜像; b）利用具有显影电压的电极用调色剂显影带状测试图案和固体测试图案; c）测量显影条带测试图案的平均调色剂光密度和显影的固体测试图案的平均光调色剂密度; 以及d）调整（i）显影电压和（ii）光束的功率和/或直径中的一个或两个，使得测量的两个图案的平均调色剂光密度在预定限度内匹配期望的光密度。