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    SELECTIVE INK CURE
    1.
    发明申请
    SELECTIVE INK CURE 审中-公开

    公开(公告)号：US20190001706A1

    公开(公告)日：2019-01-03

    申请号：US15883032

    申请日：2018-01-29

    Applicant: Electronics for Imaging, Inc.

    Inventor： Peter HEATH

    IPC: B41J11/00 ,  C09D11/101

    CPC classification number: B41J11/002 ,  B41M7/0081 ,  C09D11/101

    Abstract: Individually controllable ultraviolet (UV) light-emitting diodes (LEDs) are used to cure ink and generate different effects. The UV LEDs only expose specified areas to generate the different effect and can create multiple effects on the same substrate by exposing different areas to varying amounts of time or by performing a curing stage and post-dosage curing stages. The different effects include generating a glossy surface, a matte surface, and sharper images.

    METHOD AND APPARATUS FOR CONTROLLING LIGHTNESS IN COLORED INKJET INKS BY MEANS OF A TRANSPARENT WHITE INK COMPOSITION
    2.
    发明申请
    METHOD AND APPARATUS FOR CONTROLLING LIGHTNESS IN COLORED INKJET INKS BY MEANS OF A TRANSPARENT WHITE INK COMPOSITION 审中-公开
    通过透明白色墨水组合物控制彩色墨水中的亮度的方法和装置

    公开(公告)号：US20160194510A1

    公开(公告)日：2016-07-07

    申请号：US14986087

    申请日：2015-12-31

    Applicant: Electronics for Imaging, Inc.

    Inventor： Michael H. MORRISON ,  Peter HEATH

    IPC: C09D11/40 ,  C09D11/101 ,  B41J2/21 ,  C09D11/322

    CPC classification number: C09D11/40 ,  B41J2/21 ,  B41J2/2107 ,  B41J11/002 ,  C09D11/101 ,  C09D11/322

    Abstract: A transparent white ink composition is formulated to brighten, lighten and or dilute full-tone primary inkjet colors: cyan; magenta; yellow and black, eliminating the need for ‘light ink’ primary color inks. The transparent white ink is jetted concurrently with reduced amounts of full-tone inks in lighter tonal areas conventionally supported by ‘light ink’ primary inks. Printing ‘light ink’ primary colors using a transparent white ink composition may reduce the number of print channels needed to print all four primary colors and the four ‘light ink’ primary colors. Embodiments of the transparent white ink composition may be solvent- or water-based, drying by evaporation of the carrier fluid. Other embodiments may be radiation-curable ink compositions. An inkjet printer includes print carriage and print head assemblies configured for jetting a primary color ink and the transparent white ink in the same pass in correct proportions to achieve a desired effect.

    Abstract translation: 配制透明的白色油墨组合物以增亮，减轻和/或稀释全色原始喷墨颜色：青色; 品红; 黄色和黑色，无需“轻油墨”原色油墨。 透明白色墨水与通常由“浅色墨水”初级墨水支撑的浅色调区域中的全色墨水同时喷射。 使用透明的白色油墨组合物印刷“浅色油墨”原色可以减少打印所有四种原色和四种“浅色油墨”原色所需的打印通道数量。 透明白色墨水组合物的实施方案可以是溶剂型或水性的，通过载体流体的蒸发进行干燥。 其它实施方案可以是可辐射固化的油墨组合物。 喷墨打印机包括打印托架和打印头组件，其被配置为以相同的顺序以正确的比例喷射原色墨水和透明白色墨水以实现期望的效果。

    REDUCED GLOSS BANDING THROUGH LOW INK VOLUME DEPOSITION PER PRINT PASS
    3.
    发明申请
    REDUCED GLOSS BANDING THROUGH LOW INK VOLUME DEPOSITION PER PRINT PASS 有权
    通过每次打印通过低墨盒沉积物减少胶带

    公开(公告)号：US20130250001A1

    公开(公告)日：2013-09-26

    申请号：US13898331

    申请日：2013-05-20

    Applicant: ELECTRONICS FOR IMAGING, INC.

    Inventor： Joseph A. LAHUT ,  Dwight CRAM ,  John DUFFIELD ,  Peter HEATH

    IPC: B41J2/145

    CPC classification number: B41J2/145 ,  B41J2/2132 ,  B41J19/142 ,  B41J19/147

    Abstract: Improved output quality of a printer used in UV curable ink jet printing is achieved by minimizing or eliminating a print artifact referred to as gloss banding or tire tracking. A same or a similar number of nozzles as used in conventional printers is used to achieve a desired throughput, but the nozzles are arranged so that any given square inch of substrate to which ink is being applied receives a lower amount of ink. A longer effective print head is provided by arranging the print heads into a longer array, where the print heads are butted substantially end-to-end. As a result, the net throughput of the printer is the same as that of a conventional printer because the printer uses the same number of print heads, but the amount of ink that is applied to any given square inch is less on a pass.

    Abstract translation: 通过最小化或消除称为光泽条纹或轮胎跟踪的印刷伪影来实现用于UV可固化喷墨印刷的打印机的改进的输出质量。 使用与常规打印机中相同或相似数量的喷嘴来实现期望的吞吐量，但是喷嘴被布置成使得正在施加油墨的任何给定平方英寸的基板接收较少量的墨。 通过将打印头布置成更长的阵列来提供更长的有效打印头，其中打印头基本上端对端地对接。 因此，由于打印机使用相同数目的打印头，因此打印机的净流量与常规打印机的净流量相同，但是对于任何给定的平方英寸的墨水的量都较少。

    MULTI-LAYER PRINTING ON NON-WHITE BACKGROUNDS
    5.
    发明申请
    MULTI-LAYER PRINTING ON NON-WHITE BACKGROUNDS 有权
    多层印刷在非白色背景下

    公开(公告)号：US20140354726A1

    公开(公告)日：2014-12-04

    申请号：US13909854

    申请日：2013-06-04

    Applicant: ELECTRONICS FOR IMAGING, INC.

    Inventor： Peter HEATH ,  Dwight CRAM ,  Bryan KO ,  Joseph A. LAHUT

    IPC: B41J2/21

    CPC classification number: B41J2/2117

    Abstract: In a multi-layer printer, the base white layer that is applied during printing is modified using the image to be printed. By altering the white layer to reflect the density of the top image, it is easier to reach saturation (density/gamut) without adding large amounts of ink. Thus, such undesirable side effects, such as gloss-banding are avoided.

    Abstract translation: 在多层打印机中，使用要打印的图像来修改在打印期间应用的基础白色层。 通过改变白色层以反映顶部图像的密度，在不添加大量墨水的情况下更容易达到饱和度（密度/色域）。 因此，避免了这种不希望的副作用，例如光泽条带。

    A METHOD AND APPARATUS FOR CONTROLLING LIGHTNESS IN COLORED INKJET INKS BY MEANS OF A TRANSPARENT WHITE INK COMPOSITION
    6.
    发明申请
    A METHOD AND APPARATUS FOR CONTROLLING LIGHTNESS IN COLORED INKJET INKS BY MEANS OF A TRANSPARENT WHITE INK COMPOSITION 有权
    通过透明白色墨水组合物控制彩色墨水中的亮度的方法和装置

    公开(公告)号：US20140125718A1

    公开(公告)日：2014-05-08

    申请号：US13667621

    申请日：2012-11-02

    Applicant: ELECTRONICS FOR IMAGING, INC.

    Inventor： Michael H. MORRISION ,  Peter HEATH

    IPC: C09D11/00

    CPC classification number: C09D11/40 ,  B41J2/21 ,  B41J2/2107 ,  B41J11/002 ,  C09D11/101 ,  C09D11/322

    Abstract: A transparent white ink composition is formulated to brighten, lighten and or dilute full-tone primary inkjet colors: cyan; magenta; yellow and black, eliminating the need for ‘light ink’ primary color inks. The transparent white ink is jetted concurrently with reduced amounts of full-tone inks in lighter tonal areas conventionally supported by ‘light ink’ primary inks. Printing ‘light ink’ primary colors using a transparent white ink composition may reduce the number of print channels needed to print all four primary colors and the four ‘light ink’ primary colors. Embodiments of the transparent white ink composition may be solvent- or water-based, drying by evaporation of the carrier fluid. Other embodiments may be radiation-curable ink compositions. An inkjet printer includes print carriage and print head assemblies configured for jetting a primary color ink and the transparent white ink in the same pass in correct proportions to achieve a desired effect.

    Abstract translation: 配制透明的白色油墨组合物以增亮，减轻和/或稀释全色原始喷墨颜色：青色; 品红; 黄色和黑色，无需“轻油墨”原色油墨。 透明白色墨水与通常由“浅色墨水”初级墨水支撑的浅色调区域中的全色墨水同时喷射。 使用透明的白色油墨组合物印刷“浅色油墨”原色可以减少打印所有四种原色和四种“浅色油墨”原色所需的打印通道数量。 透明白色墨水组合物的实施方案可以是溶剂型或水性的，通过载体流体的蒸发进行干燥。 其它实施方案可以是可辐射固化的油墨组合物。 喷墨打印机包括打印托架和打印头组件，其被配置为以相同的顺序以正确的比例喷射原色墨水和透明白色墨水以实现期望的效果。

    STEP COMPENSATING CARRIAGE PRINTER
    7.
    发明申请
    STEP COMPENSATING CARRIAGE PRINTER 有权

    公开(公告)号：US20220024231A1

    公开(公告)日：2022-01-27

    申请号：US17496225

    申请日：2021-10-07

    Applicant: ELECTRONICS FOR IMAGING, INC.

    Inventor： Peter HEATH ,  Paul DUNCANSON

    IPC: B41J25/00 ,  B41J11/00

    Abstract: Disclosed herein is a technique that enables a carriage printer to reduce precision in a media conveyor by improving mobility of the carriage. The carriage includes a mobile jetplate that adjusts the position of the printheads within the carriage. The mobile jetplate includes multiple motors that enable shifts in an axis matching the axis of the media. Operating the motors of the jetplate at different locations or at different intensities causes the jetplate to skew and achieve mobility of multiple axes. A set of sensors monitor media skew and shifts of the mobile jetplate are able to compensate for that skew. An additional set of motors shift the carriage to compensate for deformation of the beam that the carriage shuttles along.

    MULTILAYER WHITE PRINTING WITH WHITE-BALANCE
    8.
    发明申请
    MULTILAYER WHITE PRINTING WITH WHITE-BALANCE 有权

    公开(公告)号：US20210283924A1

    公开(公告)日：2021-09-16

    申请号：US17333453

    申请日：2021-05-28

    Applicant: ELECTRONICS FOR IMAGING, INC.

    Inventor： Peter HEATH ,  Joseph A. LAHUT ,  Dwight CRAM ,  Bryan KO

    IPC: B41J2/21 ,  H04N1/54 ,  H04N1/407 ,  H04N1/60 ,  B41J2/045 ,  B41J11/00 ,  B41J19/14

    Abstract: White-balance is improved when printing on colored media, while minimizing the time and use of costly materials required by present approaches. In an embodiment, the typical solid white fill or background layer is altered by including in the white layer one or more of the other colors already available in the printer to shade this layer. Thus, a small amount of cyan, for example, helps balance a pink-ish (red) media; yellow is used for blue media; and magenta is used for green media; as well as combinations thereof. A combination of transparent process inks and opaque white helps to maintain brightness (luminosity).

    STEP COMPENSATING CARRIAGE PRINTER
    9.
    发明申请
    STEP COMPENSATING CARRIAGE PRINTER 有权

    公开(公告)号：US20210094330A1

    公开(公告)日：2021-04-01

    申请号：US16590233

    申请日：2019-10-01

    Applicant: ELECTRONICS FOR IMAGING, INC.

    Inventor： Peter HEATH ,  Paul DUNCANSON

    IPC: B41J25/00 ,  B41J11/00

    Abstract: Disclosed herein is a technique that enables a carriage printer to reduce precision in a media conveyor by improving mobility of the carriage. The carriage includes a mobile jetplate that adjusts the position of the printheads within the carriage. The mobile jetplate includes multiple motors that enable shifts in an axis matching the axis of the media. Operating the motors of the jetplate at different locations or at different intensities causes the jetplate to skew and achieve mobility of multiple axes. A set of sensors monitor media skew and shifts of the mobile jetplate are able to compensate for that skew. An additional set of motors shift the carriage to compensate for deformation of the beam that the carriage shuttles along.

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