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公开(公告)号：US08038247B2
公开(公告)日：2011-10-18
申请号：US12362338
申请日：2009-01-29
IPC分类号： B41J2/205
CPC分类号： B41J2/0458 , B41J2/04508
摘要： A recording apparatus for recording an image on a recording medium by scanning the recording medium with a recording head for discharging ink includes a thinning unit configured to thin data for discharging ink by the recording head on a plurality of areas formed by dividing scanning regions including at least a first scanning region and a second scanning region to be recorded each by one scan of the recording head in the scan direction, and a recording head drive unit configured to discharge ink by driving the recording head based on data which has been thinned by the thinning unit, wherein a boundary between the areas in the first scanning region is located in a different position from that of a boundary between areas in the second scanning region, which is adjacent to the first scanning region, in the scan direction.
摘要翻译： 一种用于通过用记录头扫描记录介质在记录介质上记录图像的记录装置，包括：稀疏单元，被配置为将由记录头排出的墨的数据薄化在多个区域上，所述多个区域由扫描区域 至少第一扫描区域和第二扫描区域被记录在扫描方向上的记录头的一次扫描，以及记录头驱动单元，被配置为基于通过所述扫描方向被变薄的数据驱动记录头来喷射墨水 其中第一扫描区域中的区域之间的边界与扫描方向上与第一扫描区域相邻的第二扫描区域中的区域之间的边界位于不同的位置。
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公开(公告)号：US20090189934A1
公开(公告)日：2009-07-30
申请号：US12362338
申请日：2009-01-29
IPC分类号： B41J29/38
CPC分类号： B41J2/0458 , B41J2/04508
摘要： A recording apparatus for recording an image on a recording medium by scanning the recording medium with a recording head for discharging ink includes a thinning unit configured to thin data for discharging ink by the recording head on a plurality of areas formed by dividing scanning regions including at least a first scanning region and a second scanning region to be recorded each by one scan of the recording head in the scan direction, and a recording head drive unit configured to discharge ink by driving the recording head based on data which has been thinned by the thinning unit, wherein a boundary between the areas in the first scanning region is located in a different position from that of a boundary between areas in the second scanning region, which is adjacent to the first scanning region, in the scan direction.
摘要翻译： 一种用于通过用记录头扫描记录介质在记录介质上记录图像的记录装置，包括：稀疏单元，被配置为将由记录头排出的墨的数据薄化在多个区域上，所述多个区域由扫描区域 至少第一扫描区域和第二扫描区域被记录在扫描方向上的记录头的一次扫描，以及记录头驱动单元，被配置为基于通过所述扫描方向被变薄的数据驱动记录头来喷射墨水 其中第一扫描区域中的区域之间的边界与扫描方向上与第一扫描区域相邻的第二扫描区域中的区域之间的边界位于不同的位置。
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公开(公告)号：US20070291062A1
公开(公告)日：2007-12-20
申请号：US11762460
申请日：2007-06-13
IPC分类号： B41J29/38
CPC分类号： B41J2/2132 , G06K15/107
摘要： There is provided an ink jet printing apparatus capable of printing an image having few joining stripes. Dot count is performed regarding an image printed in the vicinity of the joining stripe, and print duty is judged. Next, a dot count value is determined from the print duty. Then, a print data correction rank is determined beforehand in accordance with properties of the printing apparatus, and image data to be printed in the vicinity of the joining stripe is added or thinned out. Thus, an image can be printed which has few black and white stripes.
摘要翻译： 提供了一种能够打印具有很少连接条纹的图像的喷墨打印设备。 针对打印在连接条纹附近的图像执行点数计算，并且判断打印任务。 接下来，从打印任务确定点计数值。 然后，根据打印装置的属性预先确定打印数据校正等级，并且添加或稀释要在连接条带附近打印的图像数据。 因此，可以打印几乎没有黑白条纹的图像。
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公开(公告)号：US07726767B2
公开(公告)日：2010-06-01
申请号：US11762460
申请日：2007-06-13
IPC分类号： B41J29/393
CPC分类号： B41J2/2132 , G06K15/107
摘要： There is provided an ink jet printing apparatus capable of printing an image having few joining stripes. Dot count is performed regarding an image printed in the vicinity of the joining stripe, and print duty is judged. Next, a dot count value is determined from the print duty. Then, a print data correction rank is determined beforehand in accordance with properties of the printing apparatus, and image data to be printed in the vicinity of the joining stripe is added or thinned out. Thus, an image can be printed which has few black and white stripes.
摘要翻译： 提供了一种能够打印具有很少连接条纹的图像的喷墨打印设备。 针对打印在连接条纹附近的图像执行点数计算，并且判断打印任务。 接下来，从打印任务确定点计数值。 然后，根据打印装置的属性预先确定打印数据校正等级，并且添加或稀释要在连接条带附近打印的图像数据。 因此，可以打印几乎没有黑白条纹的图像。
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公开(公告)号：US07296868B2
公开(公告)日：2007-11-20
申请号：US11443032
申请日：2006-05-31
CPC分类号： B41J2/2132
摘要： In an ink jet printing apparatus in which satellites are produced, it is an object to minimize image impairments caused by the satellites in a variety of print modes. To this end, index patterns are prepared which have different sizes for different print modes. This enables satellites to land at print positions of main dots in other pixels in any of the print modes that have different distances between main dots and satellites. It is therefore possible to minimize image impairments caused by the satellites and to output a crisp image.
摘要翻译： 在制造卫星的喷墨打印设备中，其目的是使各种打印模式中的卫星造成的图像损伤最小化。 为此，准备了针对不同打印模式具有不同尺寸的索引图案。 这使得卫星能够在主要点和卫星之间具有不同距离的任何打印模式中的其他像素中的主要点的打印位置落地。 因此，可以使由卫星引起的图像损伤最小化并输出清晰的图像。
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公开(公告)号：US20060274098A1
公开(公告)日：2006-12-07
申请号：US11443032
申请日：2006-05-31
IPC分类号： B41J2/205
CPC分类号： B41J2/2132
摘要： In an ink jet printing apparatus in which satellites are produced, it is an object to minimize image impairments caused by the satellites in a variety of print modes. To this end, index patterns are prepared which have different sizes for different print modes. This enables satellites to land at print positions of main dots in other pixels in any of the print modes that have different distances between main dots and satellites. It is therefore possible to minimize image impairments caused by the satellites and to output a crisp image.
摘要翻译： 在制造卫星的喷墨打印设备中，其目的是使各种打印模式中的卫星造成的图像损伤最小化。 为此，准备了针对不同打印模式具有不同尺寸的索引图案。 这使得卫星能够在主要点和卫星之间具有不同距离的任何打印模式中的其他像素中的主要点的打印位置落地。 因此，可以使由卫星引起的图像损伤最小化并输出清晰的图像。
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公开(公告)号：US07699436B2
公开(公告)日：2010-04-20
申请号：US11755431
申请日：2007-05-30
CPC分类号： B41J2/155 , B41J2/5058 , B41J2202/21
摘要： The present invention allows a high-speed printing by a print head in which nozzles are arranged with a high density to reduce eddy flow caused between the print head and a print medium, providing an image with a high quality. Thus, the present invention allows the same printing region of the print medium to be sequentially printed by the respective nozzle arrays provided in the print head in accordance with image data thinned-out by the mask pattern M, thereby completing the image by multi-pass. Then, a plurality of pieces of image printed to be printed to the same printing region at which the nozzle arrays pass in one pass are alternately thinned-out by different high and low thinning-out ratios in the direction in which the nozzles are arranged.
摘要翻译： 本发明允许通过其中以高密度布置喷嘴的打印头进行高速打印，以减少在打印头和打印介质之间产生的涡流，从而提供高质量的图像。 因此，本发明允许打印介质的相同打印区域由设置在打印头中的相应喷嘴阵列根据由掩模图案M稀疏的图像数据顺序打印，从而通过多遍完成图像 。 然后，印刷成打印到喷嘴列一次通过的同一印刷区域的多张图像通过排列喷嘴的方向上的不同的高低稀疏比而交替变薄。
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8.发明申请IMAGE DATA GENERATING APPARATUS, PRINTING APPARATUS, AND IMAGE DATA GENERATION METHOD 审中-公开图像数据生成装置，打印装置和图像数据生成方法公开(公告)号：US20110019208A1
公开(公告)日：2011-01-27
申请号：US12838931
申请日：2010-07-19
IPC分类号： G06K15/02
CPC分类号： G06K15/107 , H04N1/52
摘要： When error diffusion processing is applied to thinned printing, the thinned printing can be performed without spoiling the dot printing pattern, and dot data is generated so that occurrence of grain may be suppressed by the dot arrangement distributed by the error diffusion processing. Specifically, the error diffusion of the binary data is performed in consideration of permitted positions shown by a division pattern of a nozzle array. That is, the binary data is permitted to be arranged only at a pixel position indicated by black in the division pattern of the nozzle array. Next, the result of having subtracted binary data from multi-valued data is applied as correction data of a multiple value, and this correction data is added to cyan multi-valued data of the nozzle array of first pass related to second plane generation.
摘要翻译： 当对薄型印刷进行误差扩散处理时，可以在不破坏点印刷图案的情况下进行变薄印刷，并且生成点数据，从而可以通过由误差扩散处理分布的点布置来抑制晶粒的发生。 具体地，考虑到喷嘴阵列的分割图案所示的允许位置，执行二进制数据的误差扩散。 也就是说，允许二进制数据仅布置在喷嘴阵列的分割图案中由黑色指示的像素位置处。 接下来，将从多值数据中减去二进制数据的结果作为多值的校正数据，并将该校正数据加到与第二平面生成相关的第一遍喷嘴阵列的青色多值数据中。
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9.发明授权Data generation and printing with binarization pattern selected as function of pixel number corresponding to conveying amount of print medium 有权根据与打印介质传送量相对应的像素数的函数选择二值化模式的数据生成和打印公开(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
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 。
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10.发明授权Data generation and printing with binarization pattern selected as function of pixel number corresponding to conveying amount of print medium 有权根据与打印介质传送量相对应的像素数的函数选择二值化模式的数据生成和打印公开(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
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 。
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