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    ELECTROSTATIC INK COMPOSITIONS
    2.
    发明申请
    ELECTROSTATIC INK COMPOSITIONS 审中-公开
    静电油墨组合物

    公开(公告)号：WO2017012639A1

    公开(公告)日：2017-01-26

    申请号：PCT/EP2015/066463

    申请日：2015-07-17

    Applicant: HEWLETT-PACKARD INDIGO B.V.

    Inventor： NOIKAS, Biana ,  KELLA, Dror ,  VINEGRAD, Adi ,  GUSLITZER, Regina ,  GRINWALD, Yaron ,  BAR-HAIM, Gil ,  BEN-EZRA, Tehila ,  MOSHEL, Avishai ,  MASOUD, Emad ,  LITICHEVSKI, Yelena ,  LIRAZ, Roi ,  PARVIN, Noam

    IPC: C09D11/10 ,  C09D11/50 ,  C09D11/52

    CPC classification number: C09D11/52 ,  C09D11/10 ,  C09D11/50 ,  G03G9/122 ,  G03G9/13

    Abstract: Herein is disclosed an electrostatic ink composition. In some examples, the electrostatic ink compositions comprise: a carrier liquid; a first resin; and a fluorescent pigment. The fluorescent pigment comprising a fluorescent dye and a second resin matrix, wherein the second resin is selected from the group comprising polyamide resins, polyvinylchlorides, polyolefin resins, polystyrenes, acrylonitrile-butadiene-styrene resins, polycarbonates, poly acrylic and methacrylic acid resins, polyethylene terephthalates, polyamide resins, polyurethanes, epoxy resins, silicone resins, polyester resins, alkyd resins, acrylonitrile polymers, polyesteramides or combinations thereof

    Abstract translation: 本文公开了静电油墨组合物。 在一些实例中，静电墨水组合物包含：载体液体; 第一树脂; 和荧光颜料。 包含荧光染料和第二树脂基质的荧光颜料，其中第二树脂选自聚酰胺树脂，聚氯乙烯，聚烯烃树脂，聚苯乙烯，丙烯腈 - 丁二烯 - 苯乙烯树脂，聚碳酸酯，聚丙烯酸和甲基丙烯酸树脂，聚乙烯 对苯二甲酸酯，聚酰胺树脂，聚氨酯，环氧树脂，硅树脂，聚酯树脂，醇酸树脂，丙烯腈聚合物，聚酯酰胺或其组合

    PRINT SUBSTRATE SURFACE MODIFICATION
    3.
    发明申请
    PRINT SUBSTRATE SURFACE MODIFICATION 审中-公开
    打印基板表面修改

    公开(公告)号：WO2017020925A1

    公开(公告)日：2017-02-09

    申请号：PCT/EP2015/067650

    申请日：2015-07-31

    Applicant: HEWLETT-PACKARD INDIGO B.V.

    Inventor： WEINSTEIN, Tamir ,  KELLA, Dror ,  OR-CHEN, Dafna ,  CHAUVIN, Martin ,  STEIN, Shahar

    IPC: B41M5/00 ,  G03G15/00

    CPC classification number: G03G15/5029 ,  B41M5/0011 ,  G03G2215/00763 ,  G03G2215/00801

    Abstract: There is provided a method and apparatus for preparing a print substrate. A surface resistivity of a print substrate comprising a conductive layer is determined. The determined surface resistivity is compared to a print range having a lower threshold value for the surface resistivity of the print substrate and an upper threshold value for the surface resistivity of the print substrate. If the determined resistivity of the print substrate is outside the print range, a surface modification is selected to adjust the determined surface resistivity of the print substrate to fall within the print range. The selected surface modification is applied to the top layer of the print substrate.

    Abstract translation: 提供了一种用于制备印刷基板的方法和装置。 确定包括导电层的印刷基板的表面电阻率。 将确定的表面电阻率与具有用于印刷基板的表面电阻率的较低阈值的印刷范围和印刷基板的表面电阻率的上限阈值进行比较。 如果确定的印刷基板的电阻率在打印范围之外，则选择表面修改以调整打印基底的确定的表面电阻率落入打印范围内。 所选择的表面改性被施加到印刷基底的顶层。

    METHOD AND APPARATUS FOR FORMING ON A SUBSTRATE A PATTERN OF A MATERIAL
    4.
    发明申请
    METHOD AND APPARATUS FOR FORMING ON A SUBSTRATE A PATTERN OF A MATERIAL 审中-公开
    在基材上形成材料的图案的方法和装置

    公开(公告)号：WO2014067578A1

    公开(公告)日：2014-05-08

    申请号：PCT/EP2012/071638

    申请日：2012-10-31

    Applicant: HEWLETT-PACKARD INDIGO B.V. ,  KELLA, Dror ,  NEGREANU, Eyal ,  AMIR, Gidi ,  SANDLER, Mark ,  GRINWALD, Yaron

    Inventor： KELLA, Dror ,  NEGREANU, Eyal ,  AMIR, Gidi ,  SANDLER, Mark ,  GRINWALD, Yaron

    IPC: H05K3/12 ,  G03G15/00 ,  H05K3/20

    CPC classification number: H05K3/207 ,  G03G15/24 ,  G03G15/6585 ,  G03G15/6591 ,  H05K3/1266 ,  H05K2203/0517 ,  H05K2203/0522 ,  H05K2203/0528

    Abstract: A method for forming on a substrate (108; 214) a pattern of a material, the method comprising: providing (S100) a material layer (104); providing (S104, S106) an adhesive layer (106), wherein at least one of the material layer (104) or the adhesive layer (106) comprises a pattern corresponding to the pattern to be formed on the substrate (108; 214); and transferring (S108) the material to the substrate (108; 214) with the adhesive fixing the material to a surface (110; 216) of the substrate (108; 214). This solves the problem of forming on a substrate a pattern of a material that, in general, cannot be applied to the substrate directly due to the fact that the material cannot be printed and/or has no or reduced adherence properties with respect to the substrate.

    Abstract translation: 一种在衬底（108; 214）上形成材料图案的方法，所述方法包括：提供（S100）材料层（104）; 提供（S104，S106）粘合剂层（106），其中所述材料层（104）或所述粘合剂层（106）中的至少一个包含对应于待形成在所述基板（108; 214）上的图案的图案; 以及将所述材料固定到所述基底（108; 214）的表面（110; 216）上并将所述材料（S108）转移到所述基底（108; 214）上。 这解决了在基材上形成由于材料不能被印刷和/或相对于基材没有或降低的粘合性能而通常不能直接施加到基材上的材料的图案的问题 。

    SECURITY FEATURE
    5.
    发明申请
    SECURITY FEATURE 审中-公开
    安全功能

    公开(公告)号：WO2014014468A1

    公开(公告)日：2014-01-23

    申请号：PCT/US2012/047456

    申请日：2012-07-19

    Applicant: HEWLETT-PACKARD INDIGO B.V. ,  AMIR, Gideon ,  KELLA, Dror ,  GAUBATZ, Matthew D.

    Inventor： AMIR, Gideon ,  KELLA, Dror ,  GAUBATZ, Matthew D.

    IPC: G06K9/18 ,  G06K7/10

    CPC classification number: G06K7/1443 ,  G06K1/121 ,  G06K7/1417 ,  G06K19/06037

    Abstract: According to one example, there is provided a method of generating a security feature that encodes data. The method comprises obtaining an n-bit code of data to encode, generating an arrangement of dots, designating a first portion of the dots as reference dots and a second portion of the dots as encoding dots, and moving a group of the designated encoding dots by a predetermined direction in a predetermined amount to encode the n-bit code of data.

    Abstract translation: 根据一个示例，提供了一种生成对数据进行编码的安全特征的方法。 所述方法包括获得数据的n位代码以进行编码，产生点的排列，将点的第一部分指定为参考点，将第二部分指定为编码点，以及移动一组指定的编码点 以预定的方向进行预定的数字编码，以对n位数据码进行编码。

    HALFTONE SCREENS
    6.
    发明申请
    HALFTONE SCREENS 审中-公开
    黑板屏幕

    公开(公告)号：WO2017054852A1

    公开(公告)日：2017-04-06

    申请号：PCT/EP2015/072484

    申请日：2015-09-29

    Applicant: HEWLETT-PACKARD INDIGO B.V.

    Inventor： FRANK, Tal ,  HAIK, Oren ,  KELLA, Dror ,  DAGAN, Ram ,  LIMONOV, Marina

    IPC: H04N1/52

    CPC classification number: H04N1/52

    Abstract: An example system includes a color engine to separate an image into a plurality of color components. The system also includes a halftone engine to generate a plurality of halftone images based on the plurality of color components and a plurality of halftone screens. For each halftone screen, the halftone cell centers for that halftone screen occur at regular or semi-regular distances relative to a dot pitch. The plurality of halftone screens forms a high frequency moire pattern when the halftone screens are overlaid on each other. Each of the halftone screens have a granularity metric less than a threshold.

    Abstract translation: 示例性系统包括将图像分离成多个颜色分量的颜色引擎。 该系统还包括半色调引擎，用于基于多个颜色分量和多个半色调屏幕产生多个半色调图像。 对于每个半色调屏幕，半色调网孔的中心点相对于点间距以规则或半规则的距离发生。 当半色调网屏幕彼此重叠时，多个半色调网格形成高频莫尔图案。 每个半色调屏幕具有小于阈值的粒度度量。

    ORDERING JOBS IN A PRINT QUEUE BASED ON PREPARATION AND PRINT TIMES
    8.
    发明申请
    ORDERING JOBS IN A PRINT QUEUE BASED ON PREPARATION AND PRINT TIMES 审中-公开
    基于准备和打印时间在打印队列中排序

    公开(公告)号：WO2015028074A1

    公开(公告)日：2015-03-05

    申请号：PCT/EP2013/067933

    申请日：2013-08-29

    Applicant: HEWLETT-PACKARD INDIGO B.V.

    Inventor： AMIR, Gideon ,  KELLA, Dror

    IPC: G06F3/12

    CPC classification number: G06F3/124 ,  G06F3/1217 ,  G06F3/1256 ,  G06F3/126 ,  G06F3/1282

    Abstract: In an example implementation, a processor-readable medium stores code representing instructions that when executed by a processor cause the processor to receive a list of print jobs, and calculate a preparation time and a printing time for each job in the list. The instructions further cause the processor to generate an ordered print job queue that minimizes printing press downtime by maximizing an amount of the preparation time fulfilled during the printing time.

    Abstract translation: 在示例实现中，处理器可读介质存储表示当由处理器执行时指示处理器接收打印作业列表并且为列表中的每个作业计算准备时间和打印时间的指令的代码。 这些说明进一步导致处理器生成有序的打印作业队列，通过最大限度地在打印时间内达到的准备时间量来最大限度地减少打印机停机时间。

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