公开(公告)号：US08485629B2

公开(公告)日：2013-07-16

申请号：US13069683

申请日：2011-03-23

申请人： Hinako Iritani ,  Hiroshi Tajika ,  Yuji Konno ,  Takeshi Yazawa ,  Satoshi Seki

发明人： Hinako Iritani ,  Hiroshi Tajika ,  Yuji Konno ,  Takeshi Yazawa ,  Satoshi Seki

IPC分类号： B41J2/205

CPC分类号： B41J2/2114 ,  H04N1/54

摘要： The first printing mode improves gloss uniformity by setting the colorless ink discharge amount to be equal to or smaller than a reference value A at a dark image portion in input image data, and performing normal discharge printing in which printing with a colorless ink starts before completion of printing with a color ink (FIG. 11C). The second printing mode implements a wide color reproductive range by setting the colorless ink discharge amount to be larger than A at the dark image portion, and performing post-discharge printing in which discharge of the colorless ink starts after completion of printing with the color ink (FIG. 11D).

摘要翻译： 第一印刷模式通过在输入图像数据中的暗图像部分处设置无色墨水排出量等于或小于基准值A，并且在完成之前开始使用无色墨水进行印刷的正常放电打印来提高光泽均匀性 用彩色墨水进行印刷（图11C）。 第二印刷模式通过将黑色图像部分的无色墨水排出量设定为大于A的方式实现宽色彩再现范围，并且执行在用彩色墨水完成印刷后无色墨水的排出开始的放电后印刷 （图11D）。

公开(公告)号：US20100123749A1

公开(公告)日：2010-05-20

申请号：US12619935

申请日：2009-11-17

申请人： Hinako Iritani ,  Yuji Konno

发明人： Hinako Iritani ,  Yuji Konno

IPC分类号： B41J29/38

CPC分类号： B41J29/38 ,  B41J2/17566 ,  B41J2/2132 ,  B41J29/02 ,  G06K15/107

摘要： An ink jet recording apparatus that executes ink jet recording based on multi-pass recording and that achieves a high glossiness and a low granularity is provided. Based on information corresponding to an ink discharge amount, distribution and concentration masks are selected for low and high duty areas of a recorded image, respectively.

摘要翻译： 提供一种执行基于多遍记录的喷墨记录并且实现高光泽度和低粒度的喷墨记录装置。 基于对应于墨水排出量的信息，分别对记录图像的低和高占空比区域选择分布和浓度掩模。

公开(公告)号：US20120050370A1

公开(公告)日：2012-03-01

申请号：US13217993

申请日：2011-08-25

申请人： Hinako Iritani ,  Yuji Konno ,  Yuji Hamasaki ,  Takeshi Yazawa ,  Satoshi Seki ,  Yoshio Nakajima

发明人： Hinako Iritani ,  Yuji Konno ,  Yuji Hamasaki ,  Takeshi Yazawa ,  Satoshi Seki ,  Yoshio Nakajima

IPC分类号： B41J2/205

CPC分类号： B41J2/2114 ,  B41J2/2132

摘要： There is provided an inkjet printing apparatus which can restrict each of coloring of reflected light and image clarity within an allowable range required in each of a color mode and a monochromatic mode in any of the modes to output an image with a high grade. For this end, a print duty of each of the first image improving liquid and the second image improving liquid is set in such a manner that a ratio of the print duty of the first image improving liquid having low penetratability to the print duty of the second image improving liquid having high penetratability is higher in the monochromatic mode than that in the color mode. Thereby, an appropriate ratio and an appropriate amount of appropriate kinds of the image improving liquids are applied to each of the color mode and the monochromatic mode.

摘要翻译： 提供一种喷墨打印设备，其可以在任何模式中将每个反射光和图像清晰度的着色限制在彩色模式和单色模式中的每一种所需的允许范围内，以输出具有高等级的图像。 为此，第一图像改善液和第二图像改善液中的每一个的打印占空比被设定为使得具有低穿透性的第一图像改进液与第二图像改善液的打印占空比的比率 在单色模式下，具有高穿透性的图像改善液体比在彩色模式中更高。 由此，适当的比例和适量的适当种类的图像改善液体被应用于彩色模式和单色模式中的每种。

公开(公告)号：US09434194B2

公开(公告)日：2016-09-06

申请号：US12619935

申请日：2009-11-17

申请人： Hinako Iritani ,  Yuji Konno

发明人： Hinako Iritani ,  Yuji Konno

IPC分类号： G06K1/12 ,  B41J29/38 ,  B41J2/175 ,  B41J2/21 ,  B41J29/02 ,  G06K15/10

CPC分类号： B41J29/38 ,  B41J2/17566 ,  B41J2/2132 ,  B41J29/02 ,  G06K15/107

摘要： An ink jet recording apparatus that executes ink jet recording based on multi-pass recording and that achieves a high glossiness and a low granularity is provided. Based on information corresponding to an ink discharge amount, distribution and concentration masks are selected for low and high duty areas of a recorded image, respectively.

摘要翻译： 提供一种执行基于多遍记录的喷墨记录并且实现高光泽度和低粒度的喷墨记录装置。 基于对应于墨水排出量的信息，分别对记录图像的低和高占空比区域选择分布和浓度掩模。

公开(公告)号：US08714678B2

公开(公告)日：2014-05-06

申请号：US13197193

申请日：2011-08-03

申请人： Yuji Konno ,  Satoshi Seki ,  Hinako Iritani

发明人： Yuji Konno ,  Satoshi Seki ,  Hinako Iritani

IPC分类号： B41J29/38

CPC分类号： B41J2/2114 ,  B41J29/38 ,  H04N1/1915

摘要： An inkjet printing device uses a print head including a first nozzle array for ink ejection and a second nozzle array for ejection of an image quality improvement liquid (CL), and the device prints an image on a print medium by repeating a print scan. The inkjet printing device includes a first controller for, during a first print scan, allowing nozzles on an upstream side of the first nozzle array in the conveying direction to eject the ink, and a second controller for, during the first print scan, allowing nozzles on an upstream side of the second nozzle array in the conveying direction to eject the liquid (CL) into an ink ejection area. In aaddition, a third controller, during a second print scan after the first print scan, allows nozzles on a downstream side of the second nozzle array in the conveying direction to eject the liquid (CL) into the ink ejection area.

摘要翻译： 喷墨打印装置使用包括用于喷墨的第一喷嘴阵列的打印头和用于喷射图像质量改进液体（CL）的第二喷嘴阵列，并且该装置通过重复打印扫描在打印介质上打印图像。 喷墨打印装置包括：第一控制器，用于在第一打印扫描期间允许在输送方向上的第一喷嘴阵列的上游侧的喷嘴喷射墨水;以及第二控制器，用于在第一打印扫描期间允许喷嘴 在第二喷嘴阵列的输送方向的上游侧，将液体（CL）喷射到喷墨区域中。 另外，第三控制器在第一次打印扫描之后的第二次打印扫描期间允许在第二喷嘴阵列的输送方向的下游侧的喷嘴将液体（CL）喷射到喷墨区域中。

公开(公告)号：US08579401B2

公开(公告)日：2013-11-12

申请号：US13217993

申请日：2011-08-25

申请人： Hinako Iritani ,  Yuji Konno ,  Yuji Hamasaki ,  Takeshi Yazawa ,  Satoshi Seki ,  Yoshio Nakajima

发明人： Hinako Iritani ,  Yuji Konno ,  Yuji Hamasaki ,  Takeshi Yazawa ,  Satoshi Seki ,  Yoshio Nakajima

IPC分类号： B41J2/205 ,  B41J29/38

CPC分类号： B41J2/2114 ,  B41J2/2132

摘要： There is provided an inkjet printing apparatus which can restrict each of coloring of reflected light and image clarity within an allowable range required in each of a color mode and a monochromatic mode in any of the modes to output an image with a high grade. For this end, a print duty of each of the first image improving liquid and the second image improving liquid is set in such a manner that a ratio of the print duty of the first image improving liquid having low penetratability to the print duty of the second image improving liquid having high penetratability is higher in the monochromatic mode than that in the color mode. Thereby, an appropriate ratio and an appropriate amount of appropriate kinds of the image improving liquids are applied to each of the color mode and the monochromatic mode.

摘要翻译： 提供一种喷墨打印设备，其可以在任何模式中将每个反射光和图像清晰度的着色限制在彩色模式和单色模式中的每一种所需的允许范围内，以输出具有高等级的图像。 为此，第一图像改善液和第二图像改善液中的每一个的打印占空比被设定为使得具有低穿透性的第一图像改进液与第二图像改善液的打印占空比的比率 在单色模式下，具有高穿透性的图像改善液体比在彩色模式中更高。 由此，适当的比例和适量的适当种类的图像改善液体被应用于彩色模式和单色模式中的每种。

公开(公告)号：US08342649B2

公开(公告)日：2013-01-01

申请号：US13205842

申请日：2011-08-09

申请人： Takeshi Yazawa ,  Yuji Konno ,  Satoshi Seki ,  Hinako Iritani

发明人： Takeshi Yazawa ,  Yuji Konno ,  Satoshi Seki ,  Hinako Iritani

IPC分类号： B41J2/21

CPC分类号： B41J2/2132 ,  G06K15/107

摘要： A printing apparatus and a printing method are provided by which, when an image is printed by a plurality of printing modes using different printing elements, a plurality of printing elements can have an equalized use frequency to thereby maintain the uniformity of quality of the printed image. In a first multipath printing control, a use rate of a nozzle group that is not used in the first multipath printing control and that is used in a second multipath printing control is higher than that of a nozzle group that is used in the first and second multipath printing controls.

摘要翻译： 提供了一种打印设备和打印方法，通过该打印设备和打印方法，当使用不同的打印元件以多种打印模式打印图像时，多个打印元件可以具有均衡的使用频率，从而保持打印图像的质量的均匀性 。 在第一多路径打印控制中，在第一多路径打印控制中未使用并且用于第二多路径打印控制中的喷嘴组的使用率高于在第一和第二多路径打印控制中使用的喷嘴组的使用率 多路径打印控制。

公开(公告)号：US20120050762A1

公开(公告)日：2012-03-01

申请号：US13197188

申请日：2011-08-03

申请人： Yuji Konno ,  Hinako Iritani ,  Yuji Hamasaki ,  Takeshi Yazawa ,  Satoshi Seki ,  Eiichi Nakata

发明人： Yuji Konno ,  Hinako Iritani ,  Yuji Hamasaki ,  Takeshi Yazawa ,  Satoshi Seki ,  Eiichi Nakata

IPC分类号： H04N1/60

CPC分类号： H04N1/54 ,  H04N1/6022

摘要： The present invention suppresses a bronzing phenomenon that occurs easily in inkjet printing that uses pigment ink, and minimizes other effects on the image quality by particularly minimizing the change in gray balance. Of at least first and second achromatic inks having different densities of pigment coloring material, the amount of resin in the second achromatic ink (light gray ink) having the lowest density of coloring material is increased, and on the achromatic color axis, a specified amount of light gray ink is used up to gradations other than highlighted areas, and light gray ink is printed in scans after all the inks that include the second achromatic ink. As a result, it is possible to reduce the bronzing phenomenon.

摘要翻译： 本发明抑制了在使用颜料墨水的喷墨印刷中容易发生的烫金现象，并且通过特别地使灰平衡的变化最小化来最小化对图像质量的其它影响。 在具有不同颜色着色材料密度的至少第一和第二无色油墨中，具有最低着色材料密度的第二无色油墨（浅灰色油墨）中的树脂量增加，并且在无彩色轴上具有指定量 的浅灰色墨水用于除了突出显示区域之外的灰度，并且在包括第二无彩色墨水的所有墨水之后，将扫描中的浅灰色墨水印刷。 结果，可以减少烫金现象。

公开(公告)号：US20110242176A1

公开(公告)日：2011-10-06

申请号：US13069683

申请日：2011-03-23

申请人： Hinako Iritani ,  Hiroshi Tajika ,  Yuji Konno ,  Takeshi Yazawa ,  Satoshi Seki

发明人： Hinako Iritani ,  Hiroshi Tajika ,  Yuji Konno ,  Takeshi Yazawa ,  Satoshi Seki

IPC分类号： B41J2/205

CPC分类号： B41J2/2114 ,  H04N1/54

摘要： The first printing mode improves gloss uniformity by setting the colorless ink discharge amount to be equal to or smaller than a reference value A at a dark image portion in input image data, and performing normal discharge printing in which printing with a colorless ink starts before completion of printing with a color ink (FIG. 11C). The second printing mode implements a wide color reproductive range by setting the colorless ink discharge amount to be larger than A at the dark image portion, and performing post-discharge printing in which discharge of the colorless ink starts after completion of printing with the color ink (FIG. 11D).

摘要翻译： 第一印刷模式通过在输入图像数据中的暗图像部分处设置无色墨水排出量等于或小于基准值A，并且在完成之前开始使用无色墨水进行印刷的正常放电打印来提高光泽均匀性 用彩色墨水进行印刷（图11C）。 第二印刷模式通过将黑色图像部分的无色墨水排出量设定为大于A的方式实现宽色彩再现范围，并且执行在用彩色墨水完成印刷后无色墨水的排出开始的放电后印刷 （图11D）。

公开(公告)号：US08888204B2

公开(公告)日：2014-11-18

申请号：US13218598

申请日：2011-08-26

申请人： Hinako Iritani ,  Hiroshi Tajika ,  Yuji Konno

发明人： Hinako Iritani ,  Hiroshi Tajika ,  Yuji Konno

IPC分类号： B41J29/38 ,  B41J2/21

CPC分类号： B41J29/38 ,  B41J2/2114

摘要： It is an object of this invention to provide an inkjet printing apparatus that can print an image with high uniformity in image clarity and gloss level irrespective of the gradation value of the image. The print head of this invention can eject color inks and an image quality improvement liquid that changes at least the gloss level or image clarity of the image. The print head scans over same print areas of a print medium to form an image and at the same time applies the image quality improvement liquid onto the image. A control unit raises the volume of the image quality improvement liquid applied to unit areas in a relatively subsequent scan to the volume of the image quality improvement liquid applied to unit areas in a relatively preceding scan at a rate that corresponds to the volume of the color ink applied to the unit areas.

摘要翻译： 本发明的目的是提供一种喷墨打印设备，其能够以图像清晰度和光泽度均匀的方式打印图像，而与图像的灰度值无关。 本发明的打印头可以弹出至少改变图像的光泽度或图像清晰度的彩色墨水和图像质量改进液体。 打印头在打印介质的相同打印区域上扫描以形成图像，同时将图像质量改进液体应用到图像上。 控制单元将在相对后续的扫描中施加到单元区域的图像质量改进液体的体积提高到在相对于先前的扫描中以对应于颜色的体积的速率施加到单位区域的图像质量改进液体的体积 墨水应用于单位区域。