公开(公告)号：US09283752B2

公开(公告)日：2016-03-15

申请号：US14183164

申请日：2014-02-18

Applicant: OCE-TECHNOLOGIES B.V.

Inventor： Koen Joan Klein Koerkamp ,  Eduard T. H. De Grijs ,  Robert W. M. Severt ,  Paul Kuiper

IPC: B41J29/38 ,  B41J29/393 ,  B41J2/07 ,  B41J2/21 ,  B41J11/46

CPC classification number: B41J2/07 ,  B41J2/2132 ,  B41J11/46

Abstract: A method for printing an image on an image receiving member is provided, in which a print head having an array of print elements moves in a scanning direction to print image lines and the image receiving member is advanced in a transport direction after printing a swath. In order to obtain various contiguous swaths of print lines without a light or dark line between the swaths, the position of a prior swath printed preceding to a current swath is determined during the printing of the current swath. A digital mask is applied to the print data that is associated with the print elements at the to the prior swath adjoining edge of the current swath in dependence on the determination of the position of the prior swath.

Abstract translation: 提供一种在图像接收部件上打印图像的方法，其中具有打印元件阵列的打印头沿扫描方向移动以打印图像线，并且图像接收部件在打印条带之后沿输送方向前进。 为了获得各条连续的打印线条，在条纹之间没有亮或暗线，在打印当前条纹期间确定在当前条纹之前打印的先前条纹的位置。 数字掩模根据现有条纹的位置的确定，被应用于与当前条纹的先前相邻边缘处的打印元件相关联的打印数据。

公开(公告)号：US09387701B2

公开(公告)日：2016-07-12

申请号：US14965987

申请日：2015-12-11

Applicant: OCE-TECHNOLOGIES B.V.

Inventor： Koen Joan Klein Koerkamp

IPC: B41J29/393 ,  B41J11/00 ,  B29C67/00 ,  B41M7/00 ,  B41J3/407

CPC classification number: B41J11/002 ,  B41J3/407 ,  B41M7/0081

Abstract: The invention relates to a method for generating a print of a digital image comprising image pixels by a printer comprising a print head and radiation means for curing recording material by irradiation, the recording material to be ejected by the print head on a substrate, wherein the print may have palpable differences between a height of various pixels of the print, the method comprising the steps of providing the digital image comprising an elevation channel for indicating an elevation of each image pixel of the digital image, deriving from the elevation channel of the digital image pixels in the digital image which may be expected to receive such a low amount of radiation that recording material is insufficiently cured, for each derived image pixel adapting at least one elevation channel value of the derived image pixel or image pixels adjacent to the derived image pixel by such an amount that the recording material is expected to be sufficiently cured, and printing the digital image with the adapted elevation channel values. The invention also relates to a computer product and a printer system for applying the method.

Abstract translation: 本发明涉及一种通过打印机产生包括图像像素的数字图像的打印方法，该打印机包括打印头和用于通过照射固化记录材料的辐射装置，由打印头在基板上喷射的记录材料，其中， 打印可能在打印的各种像素的高度之间具有明显的差异，该方法包括以下步骤：提供包括用于指示数字图像的每个图像像素的高程的高程通道的数字图像，该数字图像从数字图像的高程通道导出 数字图像中的图像像素，其可以预期接收这样低的记录材料的辐射量不足以固化，对于每个导出的图像像素，适应衍生图像的至少一个高程通道值像素或图像像素与导出的图像相邻 像素，使得预期记录材料被充分固化，并印刷数字图像 具有适应的高程通道值。 本发明还涉及一种用于应用该方法的计算机产品和打印机系统。

公开(公告)号：US08915565B2

公开(公告)日：2014-12-23

申请号：US13946090

申请日：2013-07-19

Applicant: OCE Technologies B.V.

Inventor： Koen Joan Klein Koerkamp ,  Eduard T.H. De Grijs

IPC: B41J2/21 ,  B41J2/205 ,  B41J29/393

CPC classification number: B41J2/2132 ,  B41J2/2056 ,  B41J29/393

Abstract: A method obtains color consistency over at least one printing system in order to print a digital image containing pixels and color information of the primary colors per pixel. Each printing system includes at least one engine including a plurality of containers, each of the containers containing a marking material having a primary color. The method includes the steps of, for each primary color, determining a target color which is printable by each engine on the receiving medium, determining for each container how much marking material must be ejected to establish the target color, and for each pixel of the digital image to be printed by an engine, replacing each primary color of the pixel by a corresponding target color, and printing the pixel by ejecting marking material from the containers of the engine according to the determined marking material per target color per container of the engine.

Abstract translation: 一种方法在至少一个打印系统上获得色彩一致性，以便打印包含像素的数字图像和每像素的原色的颜色信息。 每个印刷系统包括至少一个包括多个容器的发动机，每个容器包含具有原色的标记材料。 该方法包括以下步骤：对于每个基色，确定可由接收介质上的每个引擎打印的目标颜色，确定每个容器必须弹出多少标记材料以建立目标颜色，以及为 要由发动机打印的数字图像，用相应的目标颜色代替像素的每个原色，并且根据每个目标颜色的每个容器的发动机的确定的标记材料，从发动机的容器喷射标记材料来打印像素 。