公开(公告)号：US07901025B2

公开(公告)日：2011-03-08

申请号：US12606835

申请日：2009-10-27

申请人： Ryota Kato ,  Yoshitomo Marumoto ,  Hitoshi Tsuboi ,  Eri Noguchi ,  Takeshi Egami

发明人： Ryota Kato ,  Yoshitomo Marumoto ,  Hitoshi Tsuboi ,  Eri Noguchi ,  Takeshi Egami

IPC分类号： B41J2/205

CPC分类号： B41J2/2132 ,  B41J2/2107

摘要： The print permitting ratios of the masks in the first to fourth passes of a C ink are respectively 6.2%, 37.5%, 37.5%, and 18.8%. On the other hand, the print permitting ratios of the masks in the first to fourth passes of an M ink are respectively 12.5%, 37.5%, 37.5%, and 12.5%. In this way, the respective masks are set such that a larger amount of the C ink is applied in a later pass as compared with the M ink. Thereby, it is possible to reduce an amount of the M ink to be applied later with respect to the C ink functioning to “reduce a permeation speed of an ink applied later by filling,” and it is possible to prevent a permeation speed from slowing down overall. As a result, it is possible to prevent the occurrence of beading due to a time to complete permeation becoming longer.

摘要翻译： C油墨的第一至第四道次的掩模的印刷许可比分别为6.2％，37.5％，37.5％和18.8％。 另一方面，M墨水的第一至第四遍中的掩模的印刷许可比率分别为12.5％，37.5％，37.5％和12.5％。 以这种方式，各个掩模被设置为使得与M墨水相比，稍后通过更大量的C墨水被施加。 由此，可以减少相对于“降低通过填充涂敷的油墨的渗透速度”起作用的C油墨稍后施加的M油墨的量，并且可以防止渗透速度变慢 整体下降。 结果，可以防止由于完成渗透的时间变长而发生珠粒。

公开(公告)号：US20100045723A1

公开(公告)日：2010-02-25

申请号：US12606835

申请日：2009-10-27

申请人： Ryota Kato ,  Yoshitomo Marumoto ,  Hitoshi Tsuboi ,  Eri Noguchi ,  Takeshi Egami

发明人： Ryota Kato ,  Yoshitomo Marumoto ,  Hitoshi Tsuboi ,  Eri Noguchi ,  Takeshi Egami

IPC分类号： B41J2/205

CPC分类号： B41J2/2132 ,  B41J2/2107

摘要： The print permitting ratios of the masks in the first to fourth passes of a C ink are respectively 6.2%, 37.5%, 37.5%, and 18.8%. On the other hand, the print permitting ratios of the masks in the first to fourth passes of an M ink are respectively 12.5%, 37.5%, 37.5%, and 12.5%. In this way, the respective masks are set such that a larger amount of the C ink is applied in a later pass as compared with the M ink. Thereby, it is possible to reduce an amount of the M ink to be applied later with respect to the C ink functioning to “reduce a permeation speed of an ink applied later by filling,” and it is possible to prevent a permeation speed from slowing down overall. As a result, it is possible to prevent the occurrence of beading due to a time to complete permeation becoming longer.

摘要翻译： C油墨的第一至第四道次的掩模的印刷许可比分别为6.2％，37.5％，37.5％和18.8％。 另一方面，M墨水的第一至第四遍中的掩模的印刷许可比率分别为12.5％，37.5％，37.5％和12.5％。 以这种方式，各个掩模被设置为使得与M墨水相比，稍后通过更大量的C墨水被施加。 由此，可以减少相对于“降低通过填充涂敷的油墨的渗透速度”起作用的C油墨稍后施加的M油墨的量，并且可以防止渗透速度变慢 整体下降。 结果，可以防止由于完成渗透的时间变长而发生珠粒。

公开(公告)号：US20110261373A1

公开(公告)日：2011-10-27

申请号：US13176173

申请日：2011-07-05

申请人： Yoshitomo Marumoto ,  Hiromitsu Yamaguchi ,  Hitoshi Tsuboi ,  Ryoki Jahana ,  Ayako Uji ,  Eri Noguchi

发明人： Yoshitomo Marumoto ,  Hiromitsu Yamaguchi ,  Hitoshi Tsuboi ,  Ryoki Jahana ,  Ayako Uji ,  Eri Noguchi

IPC分类号： G06K15/10

CPC分类号： G06K15/105 ,  B41J19/147 ,  G06K15/107

摘要： When a feeding amount for multi-pass printing is changed, the purpose related to an image quality using a binary data generation pattern can still be attained by, for example, a density pattern method. Specifically, a multi-pass printing mode is identified, and a density pattern selection matrix associated with a cycle of binary data generation is selected in accordance with the selected printing mode. That is, a density pattern selection matrix employed for binary data generation using a density pattern is changed to a size corresponding to the feeding amount designated by the selected printing mode. Thereby, a phenomenon that a unit used for image processing to gain a predetermined purpose related to an image quality does not match a unit area used for a printing operation is avoided, and an image printing purpose using a binary data generation pattern can be appropriately attained.

摘要翻译： 当多次通过打印的供给量发生变化时，与使用二进制数据生成模式的图像质量有关的目的仍然可以通过例如浓度图案方法来实现。 具体地，识别多遍打印模式，并且根据所选择的打印模式选择与二进制数据生成的循环相关联的浓度模式选择矩阵。 也就是说，将使用密度图案的二进制数据生成中使用的浓度模式选择矩阵改变为与由所选择的打印模式指定的进给量对应的尺寸。 因此，避免了用于图像处理以获得与图像质量相关的预定目的的单元与用于打印操作的单位区域不匹配的现象，并且可以适当地获得使用二进制数据生成图案的图像打印目的 。

公开(公告)号：US08018621B2

公开(公告)日：2011-09-13

申请号：US12184683

申请日：2008-08-01

申请人： Yoshitomo Marumoto ,  Hiromitsu Yamaguchi ,  Hitoshi Tsuboi ,  Ryoki Jahana ,  Ayako Uji ,  Eri Noguchi

发明人： Yoshitomo Marumoto ,  Hiromitsu Yamaguchi ,  Hitoshi Tsuboi ,  Ryoki Jahana ,  Ayako Uji ,  Eri Noguchi

IPC分类号： H04N1/405 ,  H04N1/034 ,  B41J2/205

CPC分类号： G06K15/105 ,  B41J19/147 ,  G06K15/107

摘要： When a feeding amount for multi-pass printing is changed, the purpose related to an image quality using a binary data generation pattern can still be attained by, for example, a density pattern method. Specifically, a multi-pass printing mode is identified, and a density pattern selection matrix associated with a cycle of binary data generation is selected in accordance with the selected printing mode. That is, a density pattern selection matrix employed for binary data generation using a density pattern is changed to a size corresponding to the feeding amount designated by the selected printing mode. Thereby, a phenomenon that a unit used for image processing to gain a predetermined purpose related to an image quality does not match a unit area used for a printing operation is avoided, and an image printing purpose using a binary data generation pattern can be appropriately attained.

摘要翻译： 当多次通过打印的供给量发生变化时，与使用二进制数据生成模式的图像质量有关的目的仍然可以通过例如浓度图案方法来实现。 具体地，识别多遍打印模式，并且根据所选择的打印模式选择与二进制数据生成的循环相关联的浓度模式选择矩阵。 也就是说，将使用密度图案的二进制数据生成中使用的浓度模式选择矩阵改变为与由所选择的打印模式指定的进给量对应的尺寸。 因此，避免了用于图像处理以获得与图像质量相关的预定目的的单元与用于打印操作的单位区域不匹配的现象，并且可以适当地获得使用二进制数据生成图案的图像打印目的 。

公开(公告)号：US20090040550A1

公开(公告)日：2009-02-12

申请号：US12184683

申请日：2008-08-01

申请人： Yoshitomo Marumoto ,  Hiromitsu Yamaguchi ,  Hitoshi Tsuboi ,  Ryoki Jahana ,  Ayako Uji ,  Eri Noguchi

发明人： Yoshitomo Marumoto ,  Hiromitsu Yamaguchi ,  Hitoshi Tsuboi ,  Ryoki Jahana ,  Ayako Uji ,  Eri Noguchi

IPC分类号： G06K1/00 ,  G06K15/00

CPC分类号： G06K15/105 ,  B41J19/147 ,  G06K15/107

摘要： When a feeding amount for multi-pass printing is changed, the purpose related to an image quality using a binary data generation pattern can still be attained by, for example, a density pattern method. Specifically, a multi-pass printing mode is identified, and a density pattern selection matrix associated with a cycle of binary data generation is selected in accordance with the selected printing mode. That is, a density pattern selection matrix employed for binary data generation using a density pattern is changed to a size corresponding to the feeding amount designated by the selected printing mode. Thereby, a phenomenon that a unit used for image processing to gain a predetermined purpose related to an image quality does not match a unit area used for a printing operation is avoided, and an image printing purpose using a binary data generation pattern can be appropriately attained.

摘要翻译： 当多次通过打印的供给量发生变化时，与使用二进制数据生成模式的图像质量有关的目的仍然可以通过例如浓度图案方法来实现。 具体地，识别多遍打印模式，并且根据所选择的打印模式选择与二进制数据生成的循环相关联的浓度模式选择矩阵。 也就是说，将使用密度图案的二进制数据生成中使用的浓度模式选择矩阵改变为与由所选择的打印模式指定的进给量对应的尺寸。 因此，避免了用于图像处理以获得与图像质量相关的预定目的的单元与用于打印操作的单位区域不匹配的现象，并且可以适当地获得使用二进制数据生成图案的图像打印目的 。

公开(公告)号：US08184339B2

公开(公告)日：2012-05-22

申请号：US13176173

申请日：2011-07-05

申请人： Yoshitomo Marumoto ,  Hiromitsu Yamaguchi ,  Hitoshi Tsuboi ,  Ryoki Jahana ,  Ayako Uji ,  Eri Noguchi

发明人： Yoshitomo Marumoto ,  Hiromitsu Yamaguchi ,  Hitoshi Tsuboi ,  Ryoki Jahana ,  Ayako Uji ,  Eri Noguchi

IPC分类号： H04N1/405 ,  H04N1/034 ,  B41J2/205

CPC分类号： G06K15/105 ,  B41J19/147 ,  G06K15/107

摘要： When a feeding amount for multi-pass printing is changed, the purpose related to an image quality using a binary data generation pattern can still be attained by, for example, a density pattern method. Specifically, a multi-pass printing mode is identified, and a density pattern selection matrix associated with a cycle of binary data generation is selected in accordance with the selected printing mode. That is, a density pattern selection matrix employed for binary data generation using a density pattern is changed to a size corresponding to the feeding amount designated by the selected printing mode. Thereby, a phenomenon that a unit used for image processing to gain a predetermined purpose related to an image quality does not match a unit area used for a printing operation is avoided, and an image printing purpose using a binary data generation pattern can be appropriately attained.

摘要翻译： 当多次通过打印的供给量发生变化时，与使用二进制数据生成模式的图像质量有关的目的仍然可以通过例如浓度图案方法来实现。 具体地，识别多遍打印模式，并且根据所选择的打印模式选择与二进制数据生成的循环相关联的浓度模式选择矩阵。 也就是说，将使用密度图案的二进制数据生成中使用的浓度模式选择矩阵改变为与由所选择的打印模式指定的进给量对应的尺寸。 因此，避免了用于图像处理以获得与图像质量相关的预定目的的单元与用于打印操作的单位区域不匹配的现象，并且可以适当地获得使用二进制数据生成图案的图像打印目的 。

公开(公告)号：US09469123B2

公开(公告)日：2016-10-18

申请号：US13429976

申请日：2012-03-26

申请人： Hitoshi Tsuboi ,  Yoshitomo Marumoto ,  Ryota Kato

发明人： Hitoshi Tsuboi ,  Yoshitomo Marumoto ,  Ryota Kato

IPC分类号： B41J2/21

CPC分类号： B41J2/2107

摘要： An inkjet printing apparatus and an inkjet printing method capable of suppressing generation of bronze phenomenon regardless of the color gamut are provided. For this purpose, in multipass printing, more pixels permitted to print by at least one type of achromatic color ink than pixels permitted to print by chromatic color ink in the last print scan to a unit region are set. Accordingly, it becomes possible to apply achromatic color ink having a high bronze phenomenon reduction effect on the topmost layer of the print medium, and thereby generation of bronze phenomenon can be suppressed without any hue shift.

摘要翻译： 提供了能够抑制青色现象产生而不考虑色域的喷墨打印装置和喷墨打印方法。 为此，在多次打印中，设置允许通过至少一种类型的无彩色墨水打印比通过彩色墨水在最后打印扫描中打印到像素单位区域的像素更多的像素。 因此，可以在打印介质的最上层涂布具有高青铜现象降低效果的无彩色油墨，从而可以抑制青铜现象的产生，而不会产生任何色相偏移。

公开(公告)号：US20110148959A1

公开(公告)日：2011-06-23

申请号：US12951386

申请日：2010-11-22

申请人： Ryota Kato ,  Yoshitomo Marumoto ,  Hitoshi Tsuboi ,  Hiromitsu Yamaguchi ,  Yohei Masada

发明人： Ryota Kato ,  Yoshitomo Marumoto ,  Hitoshi Tsuboi ,  Hiromitsu Yamaguchi ,  Yohei Masada

IPC分类号： B41J29/38

CPC分类号： B41J2/2132 ,  G06K15/102 ,  H04N1/6022 ,  H04N1/6097

摘要： The present invention provides an inkjet printing apparatus and an inkjet printing method for printing a high-definition image while improving glossiness of the image surface without causing complication and enlargement of the apparatus. A plurality of inks are ejected from first and second printing heads so that a weighted average of a printing rate for each scan regarding an ink having the highest lightness becomes the largest among the plurality of inks and so that a maximum value regarding the printing rate of the ink having the highest lightness becomes larger than those of other inks.

摘要翻译： 本发明提供一种喷墨打印装置和喷墨打印方法，用于在不引起装置的复杂化和扩大的同时提高图像表面的光泽度的同时打印高分辨率图像。 从第一和第二打印头喷射多个墨水，使得对于具有最高亮度的墨水的每个扫描的打印率的加权平均值在多个墨水中变得最大，并且使得关于打印速度的最大值 具有最高亮度的墨水变得比其它墨水的墨水大。

公开(公告)号：US08534788B2

公开(公告)日：2013-09-17

申请号：US13015473

申请日：2011-01-27

申请人： Yohei Masada ,  Yoshitomo Marumoto ,  Hiromitsu Yamaguchi ,  Hitoshi Tsuboi ,  Ryota Kato

发明人： Yohei Masada ,  Yoshitomo Marumoto ,  Hiromitsu Yamaguchi ,  Hitoshi Tsuboi ,  Ryota Kato

IPC分类号： B41J29/38 ,  B41J2/15 ,  B41J2/145

CPC分类号： B41J29/38

摘要： When a number of passes of multi-pass recording has been changed, a repetitive cycle of a drive pattern is changed, depending on change of feeding amount caused by change of the number of passes. Accordingly, the drive pattern is set to a size corresponding to the changed feeding amount.

摘要翻译： 当多次记录的次数已经改变时，驱动模式的重复循环根据通过次数的变化而导致的进给量的变化而改变。 因此，驱动模式被设定为对应于改变的进给量的尺寸。

公开(公告)号：US09073340B2

公开(公告)日：2015-07-07

申请号：US13270707

申请日：2011-10-11

申请人： Yoshitomo Marumoto ,  Hiromitsu Yamaguchi ,  Ryota Kato ,  Hitoshi Tsuboi ,  Yohei Masada

发明人： Yoshitomo Marumoto ,  Hiromitsu Yamaguchi ,  Ryota Kato ,  Hitoshi Tsuboi ,  Yohei Masada

IPC分类号： B41J2/205 ,  B41J2/21 ,  G06K15/10 ,  H04N1/60

CPC分类号： B41J25/001 ,  B41J2/04501 ,  B41J2/2132 ,  G06K15/107 ,  G06K2215/0094 ,  H04N1/6097

摘要： A printing apparatus that includes nozzle arrays, formed of nozzles for ejecting ink of the first to fourth ink color groups, and that scans a print medium while moving the nozzle arrays to perform printing. For printing a unit area of a print medium, where printing is to be completed by performing a plurality of scans, the printing apparatus performs a plurality of scans, and conveys, between movements, a print medium a predetermined amount, which is equivalent to the width of the unit area. Then, to perform a plurality of scans using the nozzle arrays for the first to fourth ink color groups, print data are generated, so that for the nozzle arrays that belong to two ink color groups, the nozzle array for the first ink color group is employed to eject ink into the unit area prior to the nozzle array for the second ink color group.

摘要翻译： 一种打印装置，包括由用于喷射第一至第四墨水颜色组的墨水的喷嘴形成的喷嘴阵列，并且在移动喷嘴阵列进行打印的同时扫描打印介质。 为了打印要通过执行多次扫描来完成打印的打印介质的单位区域，打印装置执行多次扫描，并且在运动之间传送打印介质预定量，其等于 单位面积的宽度。 然后，为了使用第一至第四墨水颜色组的喷嘴阵列执行多次扫描，产生打印数据，使得对于属于两个墨水颜色组的喷嘴阵列，第一墨水颜色组的喷嘴阵列为 用于在用于第二油墨颜色组的喷嘴阵列之前将油墨喷射到单元区域中。