Halftone printing with different screens
    1.
    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

    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
    2.
    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

    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。

    Automatic laser power uniformity calibration
    3.
    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

    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。

    Printing Systems And Methods For Generating Relief Images
    4.
    发明申请
    Printing Systems And Methods For Generating Relief Images 审中-公开
    印刷系统和产生浮雕图像的方法

    公开(公告)号:US20090091591A1

    公开(公告)日:2009-04-09

    申请号:US11868523

    申请日:2007-10-07

    IPC分类号: B41J29/38

    摘要: Systems and methods for generating relief images are disclosed. In an exemplary embodiment, a printing method for generating relief images may include transferring a plurality of ink layers one on top of the other on a substrate. The method may also include transferring at least one ink pixel on the plurality of ink layers. The method may also include outputting a relief image that appears differently based on a viewing angle of an observer.

    摘要翻译: 公开了用于产生浮雕图像的系统和方法。 在一个示例性实施例中,用于产生浮雕图像的打印方法可以包括在基板上将多个墨层一个在另一个顶上传送。 该方法还可以包括在多个油墨层上转印至少一个油墨像素。 该方法还可以包括基于观察者的视角输出出现不同的浮雕图像。

    PRINTER, PRINTING METHOD AND PRINTER CALIBRATION METHOD
    5.
    发明申请
    PRINTER, PRINTING METHOD AND PRINTER CALIBRATION METHOD 有权
    打印机,打印方法和打印机校准方法

    公开(公告)号:US20100074639A1

    公开(公告)日:2010-03-25

    申请号:US12237785

    申请日:2008-09-25

    IPC分类号: G03G15/04

    CPC分类号: G03G15/043

    摘要: A method of calibrating an electrophotographic printer (30), the printer configured with a plurality of light settings, each light setting arranged to produce a different element type, the method comprising: determining (S10) a first light level required to print a first element type by applying a proportional change to a first initial light setting; and determining (S30) a second light level required to print a second element type by applying substantially the same proportional change to a second initial light setting.

    摘要翻译: 一种校准电子照相打印机(30)的方法,所述打印机配置有多个光设置,每个光设置被布置成产生不同的元素类型,所述方法包括:确定(S10)打印第一元素所需的第一光级 通过对第一初始光设置应用比例变化来进行类型化; 以及通过对第二初始光设置施加基本上相同的比例变化来确定(S30)打印第二元件类型所需的第二光级。

    Printer, printing method and printer calibration method
    7.
    发明授权
    Printer, printing method and printer calibration method 有权
    打印机,打印方式和打印机校准方法

    公开(公告)号:US08390661B2

    公开(公告)日:2013-03-05

    申请号:US12237785

    申请日:2008-09-25

    IPC分类号: B41J2/435 B41J2/47

    CPC分类号: G03G15/043

    摘要: A method of calibrating an electrophotographic printer (30), the printer configured with a plurality of light settings, each light setting arranged to produce a different element type, the method comprising: determining (S10) a first light level required to print a first element type by applying a proportional change to a first initial light setting; and determining (S30) a second light level required to print a second element type by applying substantially the same proportional change to a second initial light setting.

    摘要翻译: 一种校准电子照相打印机(30)的方法,所述打印机配置有多个光设置,每个光设置被布置成产生不同的元素类型,所述方法包括:确定(S10)打印第一元素所需的第一光级 通过对第一初始光设置应用比例变化来进行类型化; 以及通过对第二初始光设置施加基本上相同的比例变化来确定(S30)打印第二元件类型所需的第二光级。

    Printers and Printing
    9.
    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

    IPC分类号: G06F3/12

    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
    10.
    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

    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。