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：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。

公开(公告)号：US20120050362A1

公开(公告)日：2012-03-01

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

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。

公开(公告)号：US08517495B2

公开(公告)日：2013-08-27

申请号：US12767173

申请日：2010-04-26

申请人： Hinako Iritani ,  Hiroshi Tajika ,  Hideki Takayama

发明人： Hinako Iritani ,  Hiroshi Tajika ,  Hideki Takayama

IPC分类号： B41J2/205 ,  B41J2/21 ,  B41J2/01

CPC分类号： B41J11/009

摘要： An apparatus is configured to perform recording with at least three types of inks that are similar in color and different in pigment density. The apparatus is capable of operating in a first mode for performing recording on a first recording medium using at least one of a second ink having a pigment density that is lower than that of a first ink and a third ink having a pigment density that is lower than that of the second ink, and in a second mode for performing recording on a second recording medium, which has a lower glossiness than the first recording medium, using at least the first ink.

摘要翻译： 一种装置被配置为使用颜色相似和颜色密度不同的至少三种类型的油墨进行记录。 该装置能够在第一模式下操作，以使用具有低于第一油墨的颜料密度的第二油墨和颜料密度低于第一油墨的第三油墨中的至少一种来在第一记录介质上进行记录 并且在第二种模式中，使用至少第一种墨水，在具有比第一种记录介质低的光泽度的第二种记录介质上执行记录。

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。