System and method for accurately reproducing color
    2.
    发明授权
    System and method for accurately reproducing color 有权
    用于准确再现色彩的系统和方法

    公开(公告)号:US06784994B1

    公开(公告)日:2004-08-31

    申请号:US10070237

    申请日:2002-02-28

    IPC分类号: G01J346

    摘要: A method of determining an adjusted color to be used for computing colorants for printing on a specified substrate, comprising: specifying an apparent color; estimating diffuse reflection from an outside surface of colorants when printed on the specified substrate; and adjusting the specified color for the effects of the estimated diffuse reflection to determine a color to be used for computing the colorants.

    摘要翻译: 一种确定用于计算用于在指定衬底上打印的着色剂的调整颜色的方法,包括:指定表观颜色; 当在指定的基板上印刷时,从着色剂的外表面估计漫反射; 以及调整所估计的漫反射效果的指定颜色以确定用于计算着色剂的颜色。

    Color mixing system
    3.
    发明授权
    Color mixing system 有权
    混色系统

    公开(公告)号:US06627372B1

    公开(公告)日:2003-09-30

    申请号:US09937806

    申请日:2001-09-26

    IPC分类号: G03G1301

    CPC分类号: G03G13/01

    摘要: A method of proportions of toner particles of different colors to be used in a mixture for toning an electrostatic image, the method comprising: determining a desired color for viewing; determining an illumination under which the desired color is to be viewed; determining a target color for printing which results in the desired color being perceived under the illumination; determining a plurality of sets each consisting of only two available candidate toner particles and optionally black and/or transparent color particles; computing a mixture of toner particles of a set of candidate color to particles only from said plurality of sets that best matches target color, according to a predetermined criteria; and mixing the colored toner particles to form a toner for printing.

    摘要翻译: 一种在用于调色静电图像的混合物中使用的不同颜色的调色剂颗粒的比例的方法,所述方法包括:确定所需的观看颜色;确定要在其下观察所需颜色的照明;确定目标颜色 用于打印,其导致在照明下感知期望的颜色;确定多个组,每组由仅两个可用的候选调色剂颗粒和任选的黑色和/或透明颜色颗粒组成;计算一组候选颜色的调色剂颗粒的混合物 仅根据预定标准从所述多个集合中的最佳匹配目标颜色的粒子; 并混合着色调色剂颗粒以形成用于印刷的调色剂。

    Inkjet head storage and cleaning
    6.
    发明授权
    Inkjet head storage and cleaning 有权
    喷墨头存放和清洁

    公开(公告)号:US09193164B2

    公开(公告)日:2015-11-24

    申请号:US13824463

    申请日:2011-10-18

    IPC分类号: B41J2/165

    摘要: Inkjet head cleaning and storage includes cleaning an orifice plate by inserting a tip of a shaped wiper into a slit of a printing mask, such that one or more shoulders of a handling end of the shaped wiper are in contact with respectively one or more edges of the slit. The shoulders of the shape wiper facilitate the tip applying a predetermined pressure to an orifice surface during wiping. Preventing sediment buildup during extended periods of non-printing includes placing at least the orifice plate of the printing head in a protecting liquid that avoids evaporation of the volatile liquid from the nozzles. An innovative “night plate” can be used to seal the slit of a printing mask and ink purged from the printing head used to fill a gap between the printing head and the mask, thereby covering at least the orifice plate with the purged ink.

    摘要翻译: 喷墨头清洁和储存包括通过将成形刮水器的尖端插入打印掩模的狭缝中来清洁孔板,使得成形刮水器的处理端的一个或多个肩部分别与一个或多个边缘接触 狭缝。 形状擦拭器的肩部便于在擦拭期间将尖端施加预定的压力到孔口表面。 防止长时间非印刷期间的沉积物积聚包括将打印头的至少孔板放置在避免挥发性液体从喷嘴蒸发的保护液体中。 可以使用创新的“夜间板”来密封打印面具的狭缝和从用于填充打印头和面罩之间的间隙的打印头清洗的墨水,从而至少用吹扫的墨水覆盖孔板。

    Inkjet Head Storage and Cleaning
    7.
    发明申请
    Inkjet Head Storage and Cleaning 有权
    喷墨头存放和清洁

    公开(公告)号:US20130208048A1

    公开(公告)日:2013-08-15

    申请号:US13824463

    申请日:2011-10-18

    IPC分类号: B41J2/165

    摘要: Inkjet head cleaning and storage includes cleaning an orifice plate by inserting a tip of a shaped wiper into a slit of a printing mask, such that one or more shoulders of a handling end of the shaped wiper are in contact with respectively one or more edges of the slit. The shoulders of the shape wiper facilitate the tip applying a predetermined pressure to an orifice surface during wiping. Preventing sediment buildup during extended periods of non-printing includes placing at least the orifice plate of the printing head in a protecting liquid that avoids evaporation of the volatile liquid from the nozzles. An innovative “night plate” can be used to seal the slit of a printing mask and ink purged from the printing head used to fill a gap between the printing head and the mask, thereby covering at least the orifice plate with the purged ink.

    摘要翻译: 喷墨头清洁和储存包括通过将成形刮水器的尖端插入打印掩模的狭缝中来清洁孔板,使得成形刮水器的处理端的一个或多个肩部分别与一个或多个边缘接触 狭缝。 形状擦拭器的肩部便于在擦拭期间将尖端施加预定的压力到孔口表面。 防止长时间非印刷期间的沉积物积聚包括将打印头的至少孔板放置在避免挥发性液体从喷嘴蒸发的保护液体中。 可以使用创新的“夜间板”来密封打印面具的狭缝和从用于填充打印头和面罩之间的间隙的打印头清洗的墨水,从而至少用吹扫的墨水覆盖孔板。