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1. 发明申请

US20080049057A1 PRINTING APPARATUS AND PRINTING METHOD 失效
标题翻译：印刷装置和印刷方法
公开(公告)号：US20080049057A1
公开(公告)日：2008-02-28
申请号：US11831166
申请日：2007-07-31
申请人： Takashi Ochiai , Hitoshi Tsuboi , Satoshi Wada , Yoshitomo Marumoto
发明人： Takashi Ochiai , Hitoshi Tsuboi , Satoshi Wada , Yoshitomo Marumoto
IPC分类号： B41J29/38
CPC分类号： B41J2/155 , B41J2202/20
摘要： The invention discloses a printing apparatus and method whereby it is possible to achieve both high-speed and high-quality formation of images. The apparatus has a full-line printhead that includes printhead chips. A plurality of printing element arrays are disposed in parallel on the same printhead chip, and a distribution ratio of print data is controlled so as to at least differ in an overlap area in which end portions of the printing element arrays overlap each other.
摘要翻译：本发明公开了一种打印装置和方法，可以实现图像的高速和高质量的形成。该设备具有包括打印头芯片的全行打印头。多个打印元件阵列平行设置在相同的打印头芯片上，并且打印数据的分配比被控制为在打印元件阵列的端部彼此重叠的重叠区域中至少是不同的。

2. 发明授权

US07552996B2 Printing apparatus and printing method 失效
标题翻译：印刷装置和印刷方法
公开(公告)号：US07552996B2
公开(公告)日：2009-06-30
申请号：US11831166
申请日：2007-07-31
申请人： Takashi Ochiai , Hitoshi Tsuboi , Satoshi Wada , Yoshitomo Marumoto
发明人： Takashi Ochiai , Hitoshi Tsuboi , Satoshi Wada , Yoshitomo Marumoto
IPC分类号： B41J2/155
CPC分类号： B41J2/155 , B41J2202/20
摘要： In a printing apparatus and method, both high-speed and high-quality formation of images can be achieved. The apparatus has a full-line printhead that includes printhead chips. A plurality of printing element arrays are disposed in parallel on the same printhead chip, and a distribution ratio of print data is controlled so as to at least differ in an overlap area in which end portions of the printing element arrays overlap each other.
摘要翻译：在打印装置和方法中，可以实现图像的高速和高质量的形成。该设备具有包括打印头芯片的全行打印头。多个打印元件阵列平行设置在相同的打印头芯片上，并且打印数据的分配比被控制为在打印元件阵列的端部彼此重叠的重叠区域中至少是不同的。

3. 发明申请

US20090219340A1 INK JET PRINTING APPARATUS AND INK JET PRINTING METHOD 有权
标题翻译：喷墨打印设备和喷墨打印方法
公开(公告)号：US20090219340A1
公开(公告)日：2009-09-03
申请号：US12434339
申请日：2009-05-01
申请人： Takashi Ochiai , Hitoshi Tsuboi , Satoshi Wada
发明人： Takashi Ochiai , Hitoshi Tsuboi , Satoshi Wada
IPC分类号： B41J2/15
CPC分类号： B41J2/2132
摘要： An ink jet printing apparatus and an ink jet printing method are provided which use a printing head having a plurality of ejection opening arrays and enable high quality printing without causing uneven density in a conveying direction. For this purpose, by providing a plurality of ejection opening arrays to chips constituting the printing head and changing data assigning ratio of each ejection opening array, deviation in impact positions depending on the distance between the ejection opening arrays becomes inconspicuous.
摘要翻译：提供一种喷墨打印设备和喷墨打印方法，其使用具有多个喷射口阵列的打印头，并且能够实现高质量打印，而不会在输送方向上造成不均匀的浓度。为此，通过为构成打印头的芯片提供多个喷射口阵列和改变每个喷射口阵列的数据分配比例，根据喷射口阵列之间的距离的冲击位置的偏差变得不显眼。

4. 发明授权

US07963623B2 Ink jet printing apparatus and ink jet printing method 有权
标题翻译：喷墨打印设备和喷墨打印方法
公开(公告)号：US07963623B2
公开(公告)日：2011-06-21
申请号：US12434339
申请日：2009-05-01
申请人： Takashi Ochiai , Hitoshi Tsuboi , Satoshi Wada
发明人： Takashi Ochiai , Hitoshi Tsuboi , Satoshi Wada
IPC分类号： B41J2/205
CPC分类号： B41J2/2132
摘要： An ink jet printing apparatus and an ink jet printing method are provided which use a printing head having a plurality of ejection opening arrays and enable high quality printing without causing uneven density in a conveying direction. For this purpose, by providing a plurality of ejection opening arrays to chips constituting the printing head and changing data assigning ratio of each ejection opening array, deviation in impact positions depending on the distance between the ejection opening arrays becomes inconspicuous.
摘要翻译：提供一种喷墨打印设备和喷墨打印方法，其使用具有多个喷射口阵列的打印头，并且能够实现高质量打印，而不会在输送方向上造成不均匀的浓度。为此，通过为构成打印头的芯片提供多个喷射口阵列和改变每个喷射口阵列的数据分配比例，根据喷射口阵列之间的距离的冲击位置的偏差变得不显眼。

5. 发明授权

US07585039B2 Ink jet printing apparatus and ink jet printing method 失效
标题翻译：喷墨打印设备和喷墨打印方法
公开(公告)号：US07585039B2
公开(公告)日：2009-09-08
申请号：US11953353
申请日：2007-12-10
申请人： Takashi Ochiai , Hitoshi Tsuboi , Satoshi Wada
发明人： Takashi Ochiai , Hitoshi Tsuboi , Satoshi Wada
IPC分类号： B41J2/15
CPC分类号： B41J2/2132
摘要： An ink jet printing apparatus and an ink jet printing method are provided which use a printing head having a plurality of ejection opening arrays and enable high quality printing without causing uneven density in a conveying direction. For this purpose, by providing a plurality of ejection opening arrays to chips constituting the printing head and changing data assigning ratio of each ejection opening array, deviation in impact positions depending on the distance between the ejection opening arrays becomes inconspicuous.
摘要翻译：提供一种喷墨打印设备和喷墨打印方法，其使用具有多个喷射口阵列的打印头，并且能够实现高质量打印，而不会在输送方向上造成不均匀的浓度。为此，通过为构成打印头的芯片提供多个喷射口阵列和改变每个喷射口阵列的数据分配比例，根据喷射口阵列之间的距离的冲击位置的偏差变得不显眼。

6. 发明申请

US20090015611A1 INK JET PRINTING SYSTEM AND INK JET PRINTING METHOD 失效
标题翻译：喷墨打印系统和喷墨打印方法
公开(公告)号：US20090015611A1
公开(公告)日：2009-01-15
申请号：US12167662
申请日：2008-07-03
申请人： Takashi Ochiai , Hitoshi Tsuboi , Satoshi Wada
发明人： Takashi Ochiai , Hitoshi Tsuboi , Satoshi Wada
IPC分类号： B41J29/38
CPC分类号： B41J29/38 , B41J2/155 , B41J2/2146
摘要： An image data signal value conversion is performed such that the volume of ink applied to image areas on a print medium to be printed by the overlapping portions of the printing element substrates is smaller than that applied to image areas on the print medium to be printed by other than the overlapping portions. Alternatively, the image data signal value conversion is performed such that the volume of ink applied to overlapping areas on the print medium to be printed by two consecutive printing main scans is smaller than that applied to other than the overlapping areas. For this reason, even when forming photographic images by using an elongate “joining head”, high-quality images with no density unevenness between overlapping areas and other areas on a print medium can be produced. Also in a serial type printing apparatus, uniform images with no seam stripes can be produced.
摘要翻译：执行图像数据信号值转换，使得施加到要由打印元件基板的重叠部分打印的打印介质上的图像区域的墨的体积小于通过打印介质的打印介质上的图像区域施加的打印介质上的墨水量而不是重叠部分。或者，执行图像数据信号值转换，使得通过两次连续的打印主扫描施加到要打印的打印介质上的重叠区域的墨水的量小于应用于重叠区域之外的墨水的体积。因此，即使通过使用细长的“接合头”形成摄影图像，也可以制造在重叠区域和打印介质上的其他区域之间没有浓度不均匀的高质量图像。同样在串行式打印装置中，可以产生无缝条纹的均匀图像。

7. 发明申请

US20080143767A1 INK JET PRINTING APPARATUS AND INK JET PRINTING METHOD 失效
标题翻译：喷墨打印设备和喷墨打印方法
公开(公告)号：US20080143767A1
公开(公告)日：2008-06-19
申请号：US11953353
申请日：2007-12-10
申请人： Takashi Ochiai , Hitoshi Tsuboi , Satoshi Wada
发明人： Takashi Ochiai , Hitoshi Tsuboi , Satoshi Wada
IPC分类号： B41J29/38
CPC分类号： B41J2/2132
摘要： An ink jet printing apparatus and an ink jet printing method are provided which use a printing head having a plurality of ejection opening arrays and enable high quality printing without causing uneven density in a conveying direction. For this purpose, by providing a plurality of ejection opening arrays to chips constituting the printing head and changing data assigning ratio of each ejection opening array, deviation in impact positions depending on the distance between the ejection opening arrays becomes inconspicuous.
摘要翻译：提供一种喷墨打印设备和喷墨打印方法，其使用具有多个喷射口阵列的打印头，并且能够实现高质量打印，而不会在输送方向上造成不均匀的浓度。为此，通过为构成打印头的芯片提供多个喷射口阵列和改变每个喷射口阵列的数据分配比例，根据喷射口阵列之间的距离的冲击位置的偏差变得不显眼。

8. 发明授权

US08454110B2 Ink jet printing system and ink jet printing method 失效
标题翻译：喷墨打印系统和喷墨打印方式
公开(公告)号：US08454110B2
公开(公告)日：2013-06-04
申请号：US12167662
申请日：2008-07-03
申请人： Takashi Ochiai , Hitoshi Tsuboi , Satoshi Wada
发明人： Takashi Ochiai , Hitoshi Tsuboi , Satoshi Wada
IPC分类号： B41J29/38 , B41J2/15
CPC分类号： B41J29/38 , B41J2/155 , B41J2/2146
摘要： An image data signal value conversion is performed such that the volume of ink applied to image areas on a print medium to be printed by the overlapping portions of the printing element substrates is smaller than that applied to image areas on the print medium to be printed by portions other than the overlapping portions. Alternatively, the image data signal value conversion is performed such that the volume of ink applied to overlapping areas on the print medium to be printed by two consecutive printing main scans is smaller than that applied to areas other than the overlapping areas. For this reason, even when forming photographic images by using an elongate “joining head”, high-quality images with no density unevenness between overlapping areas and other areas on a print medium can be produced. Also in a serial type printing apparatus, uniform images with no seam stripes can be produced.
摘要翻译：执行图像数据信号值转换，使得施加到要由打印元件基板的重叠部分打印的打印介质上的图像区域的墨的体积小于通过打印介质的打印介质上的图像区域施加的打印介质上的墨水量重叠部分以外的部分。或者，执行图像数据信号值转换，使得通过两次连续的打印主扫描施加到要打印的打印介质上的重叠区域的油墨的体积小于应用于重叠区域以外的区域的油墨量。因此，即使通过使用细长的“接合头”形成摄影图像，也可以制造在重叠区域和打印介质上的其他区域之间没有浓度不均匀的高质量图像。同样在串行式打印装置中，可以产生无缝条纹的均匀图像。

9. 发明授权

US07726763B2 Ink jet printing apparatus and ink jet printing method 失效
标题翻译：喷墨打印设备和喷墨打印方法
公开(公告)号：US07726763B2
公开(公告)日：2010-06-01
申请号：US11949998
申请日：2007-12-04
申请人： Takashi Ochiai , Hitoshi Tsuboi , Satoshi Wada
发明人： Takashi Ochiai , Hitoshi Tsuboi , Satoshi Wada
IPC分类号： B41J2/205
CPC分类号： B41J2/2132
摘要： An ink jet printing apparatus and an ink jet printing method can enable high quality printing, without causing uneven thickness in a conveying direction, using a printing head having a plurality of ejection port arrays. To this end, the printing is performed by making distribution ratios of printing in each ejection port array in the printing head different from one another according to gradation.
摘要翻译：喷墨打印设备和喷墨打印方法可以使用具有多个喷射口阵列的打印头，能够实现高质量的打印，而不会在输送方向上产生不均匀的厚度。为此，通过使打印头中的每个喷射口阵列中的打印分配比例根据灰度彼此不同而进行打印。

10. 发明申请

US20080136855A1 INK JET PRINTING APPARATUS AND INK JET PRINTING METHOD 失效
标题翻译：喷墨打印设备和喷墨打印方法
公开(公告)号：US20080136855A1
公开(公告)日：2008-06-12
申请号：US11949998
申请日：2007-12-04
申请人： Takashi Ochiai , Hitoshi Tsuboi , Satoshi Wada
发明人： Takashi Ochiai , Hitoshi Tsuboi , Satoshi Wada
IPC分类号： B41J2/205
CPC分类号： B41J2/2132
摘要： An ink jet printing apparatus and an ink jet printing method which enable a high quality printing without causing uneven thickness in a conveying direction using a printing head having a plurality of ejection port arrays are provided. To this end, the printing is performed by making distribution ratios of printing in each ejection port array in the printing head different from one another according to gradation.
摘要翻译：提供了一种使用具有多个喷射口阵列的打印头，能够进行高质量打印而不会在输送方向上产生不均匀厚度的喷墨打印设备和喷墨打印方法。为此，通过使打印头中的每个喷射口阵列中的打印分配比例根据灰度彼此不同而进行打印。

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