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1. 发明授权

US06966629B2 Inkjet printhead, driving method of inkjet printhead, and substrate for inkjet printhead 失效
标题翻译：喷墨打印头，喷墨打印头的驱动方法和喷墨打印头用基板
公开(公告)号：US06966629B2
公开(公告)日：2005-11-22
申请号：US10619450
申请日：2003-07-16
申请人： Yoshinori Nakajima , Jiro Moriyama , Mineo Kaneko , Masafumi Wataya , Yoshiyuki Imanaka , Takuya Hatsui , Muga Mochizuki , Souta Takeuchi , Takaaki Yamaguchi , Kousuke Kubo
发明人： Yoshinori Nakajima , Jiro Moriyama , Mineo Kaneko , Masafumi Wataya , Yoshiyuki Imanaka , Takuya Hatsui , Muga Mochizuki , Souta Takeuchi , Takaaki Yamaguchi , Kousuke Kubo
IPC分类号： B41J2/00 , B41J2/05 , B41J2/21
CPC分类号： B41J2/14072 , B41J2/04528 , B41J2/04533 , B41J2/04541 , B41J2/04543 , B41J2/04546 , B41J2/0455 , B41J2/0456 , B41J2/04563 , B41J2/04573 , B41J2/0458 , B41J2/2121
摘要： To drive an inkjet printhead having an array of printing elements, where the first and second printing elements which discharge relatively different amounts of ink are arranged on the same array in a predetermined direction, print data for the first or second printing element is serially inputted, the inputted print data is sequentially stored, the stored print data is latched, a selection signal indicative of which of the first or second printing element is to be driven is inputted, a driving signal indicative of a driving period is inputted, and respective printing elements are driven in accordance with the latched print data, the selection signal, and the driving signal. Accordingly, it is possible to reduce the cost of the printhead having plural types of printing elements, which discharge relatively different amounts of ink, and possible to easily control driving of the printhead.
摘要翻译：为了驱动具有打印元件阵列的喷墨打印头，其中排出相对不同量的墨水的第一和第二打印元件沿预定方向布置在同一阵列上，连续输入第一或第二打印元件的打印数据，输入的打印数据被顺序地存储，存储的打印数据被锁存，指示要驱动第一或第二打印元件中的哪一个的选择信号，输入指示驱动周期的驱动信号，并且各个打印元件根据锁存的打印数据，选择信号和驱动信号被驱动。因此，可以降低具有多种类型的打印元件的打印头的成本，该打印元件排出相对不同量的墨，并且可以容易地控制打印头的驱动。

2. 发明授权

US07144093B2 Inkjet printhead, driving method of inkjet printhead, and substrate for inkjet printhead 有权
标题翻译：喷墨打印头，喷墨打印头的驱动方法和喷墨打印头用基板
公开(公告)号：US07144093B2
公开(公告)日：2006-12-05
申请号：US11113134
申请日：2005-04-25
申请人： Yoshinori Nakajima , Jiro Moriyama , Mineo Kaneko , Masafumi Wataya , Yoshiyuki Imanaka , Takuya Hatsui , Muga Mochizuki , Souta Takeuchi , Takaaki Yamaguchi , Kousuke Kubo
发明人： Yoshinori Nakajima , Jiro Moriyama , Mineo Kaneko , Masafumi Wataya , Yoshiyuki Imanaka , Takuya Hatsui , Muga Mochizuki , Souta Takeuchi , Takaaki Yamaguchi , Kousuke Kubo
IPC分类号： B41J29/38
CPC分类号： B41J2/14072 , B41J2/04528 , B41J2/04533 , B41J2/04541 , B41J2/04543 , B41J2/04546 , B41J2/0455 , B41J2/0456 , B41J2/04563 , B41J2/04573 , B41J2/0458 , B41J2/2121
摘要： To drive an inkjet printhead having an array of printing elements, where the first and second printing elements which discharge relatively different amounts of ink are arranged on the same array in a predetermined direction, print data for the first or second printing element is serially inputted, the inputted print data is sequentially stored, the stored print data is latched, a selection signal indicative of which of the first or second printing element is to be driven is inputted, a driving signal indicative of a driving period is inputted, and respective printing elements are driven in accordance with the latched print data, the selection signal, and the driving signal. Accordingly, it is possible to reduce the cost of the printhead having plural types of printing elements, which discharge relatively different amounts of ink, and possible to easily control driving of the printhead.
摘要翻译：为了驱动具有打印元件阵列的喷墨打印头，其中排出相对不同量的墨水的第一和第二打印元件沿预定方向布置在同一阵列上，连续输入第一或第二打印元件的打印数据，输入的打印数据被顺序地存储，存储的打印数据被锁存，指示要驱动第一或第二打印元件中的哪一个的选择信号，输入指示驱动周期的驱动信号，并且各个打印元件根据锁存的打印数据，选择信号和驱动信号被驱动。因此，可以降低具有多种类型的打印元件的打印头的成本，该打印元件排出相对不同量的墨，并且可以容易地控制打印头的驱动。

3. 发明申请

US20050190222A1 Inkjet printhead, driving method of inkjet printhead, and substrate for inkjet printhead 有权
公开(公告)号：US20050190222A1
公开(公告)日：2005-09-01
申请号：US11113134
申请日：2005-04-25
申请人： Yoshinori Nakajima , Jiro Moriyama , Mineo Kaneko , Masafumi Wataya , Yoshiyuki Imanaka , Takuya Hatsui , Muga Mochizuki , Souta Takeuchi , Takaaki Yamaguchi , Kousuke Kubo
发明人： Yoshinori Nakajima , Jiro Moriyama , Mineo Kaneko , Masafumi Wataya , Yoshiyuki Imanaka , Takuya Hatsui , Muga Mochizuki , Souta Takeuchi , Takaaki Yamaguchi , Kousuke Kubo
IPC分类号： B41J2/00 , B41J2/05 , B41J2/21 , B41J29/38
CPC分类号： B41J2/14072 , B41J2/04528 , B41J2/04533 , B41J2/04541 , B41J2/04543 , B41J2/04546 , B41J2/0455 , B41J2/0456 , B41J2/04563 , B41J2/04573 , B41J2/0458 , B41J2/2121
摘要： To drive an inkjet printhead having an array of printing elements, where the first and second printing elements which discharge relatively different amounts of ink are arranged on the same array in a predetermined direction, print data for the first or second printing element is serially inputted, the inputted print data is sequentially stored, the stored print data is latched, a selection signal indicative of which of the first or second printing element is to be driven is inputted, a driving signal indicative of a driving period is inputted, and respective printing elements are driven in accordance with the latched print data, the selection signal, and the driving signal. Accordingly, it is possible to reduce the cost of the printhead having plural types of printing elements, which discharge relatively different amounts of ink, and possible to easily control driving of the printhead.

4. 发明授权

US07762640B2 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：US07762640B2
公开(公告)日：2010-07-27
申请号：US11002902
申请日：2004-12-03
申请人： Hidehiko Kanda , Yoshinori Nakajima , Yoshinori Nakagawa , Jiro Moriyama
发明人： Hidehiko Kanda , Yoshinori Nakajima , Yoshinori Nakagawa , Jiro Moriyama
IPC分类号： B41J29/38 , B41J2/205
CPC分类号： B41J2/2125 , B41J2/0452 , B41J2/04551 , B41J2/04563 , B41J2/04573 , B41J2/0458 , B41J2/04581 , B41J2/04593
摘要： One pixel is sub-divided on the basis of ejection ports. Pixel patterns are provided at respective quantization levels, each of which are defined using dots having different sizes. Image data is processed using a pixel pattern selected according to the type of printing medium and image quality to be achieved, and printing is performed using the image data. Only ejection ports ejecting ink droplets in the same size are driven at the same timing for ejection.
摘要翻译：基于喷射口对一个像素进行细分。在各个量化级别提供像素图案，每个量化级别使用具有不同尺寸的点来定义。使用根据打印介质的类型选择的像素图案和要实现的图像质量来处理图像数据，并且使用图像数据进行打印。在相同的喷射时间内仅喷射喷出相同尺寸墨滴的喷射口。

5. 发明授权

US07448709B2 Printing head, image printing apparatus using the same, and control method therefor 失效
标题翻译：打印头，使用其的图像打印装置及其控制方法
公开(公告)号：US07448709B2
公开(公告)日：2008-11-11
申请号：US11177303
申请日：2005-07-11
申请人： Yoshinori Nakajima , Jiro Moriyama , Takayuki Murata , Nobuyuki Hirayama
发明人： Yoshinori Nakajima , Jiro Moriyama , Takayuki Murata , Nobuyuki Hirayama
IPC分类号： B41J29/38
CPC分类号： B41J2/04521 , B41J2/04525 , B41J2/04541 , B41J2/04543 , B41J2/04573 , B41J2/0458
摘要： This invention provides a printing head which can prevent an increase in the number of block enable signal lines, and can prevent changes in printing ink density caused by interference due to the relative pressures of nozzles generated in ink discharge, and an image printing apparatus using the printing head. For this purpose, an increase in the number of input signal lines along with an increase in the number of blocks is prevented using a block clock signal or the like instead of a block enable signal as an input signal to the printing head. Three ring counters generate signals having different nozzle driving orders. These signals are selectively used by a ring counter selection signal. Ink is not always discharged from the nozzles in the same output order. This can prevent changes in ink density caused by pressure interference.
摘要翻译：本发明提供一种打印头，其能够防止块启用信号线的数量的增加，并且可以防止由于在喷墨时产生的喷嘴的相对压力而引起的干扰引起的打印油墨浓度的变化，以及使用打印头。为此，使用块时钟信号等代替块使能信号作为打印头的输入信号来防止输入信号线的数量的增加以及块数量的增加。三个环形计数器产生具有不同喷嘴驱动顺序的信号。这些信号由环计数器选择信号选择使用。墨水并不总是以相同的输出顺序从喷嘴排出。这可以防止由压力干扰引起的墨密度变化。

6. 发明授权

US06997533B2 Printing head, image printing apparatus, and control method employing block driving of printing elements 失效
标题翻译：打印头，图像打印装置和使用打印元件的块驱动的控制方法
公开(公告)号：US06997533B2
公开(公告)日：2006-02-14
申请号：US10113677
申请日：2002-04-02
申请人： Yoshinori Nakajima , Jiro Moriyama , Nobuyuki Hirayama
发明人： Yoshinori Nakajima , Jiro Moriyama , Nobuyuki Hirayama
IPC分类号： B41J29/38
CPC分类号： B41J2/04521 , B41J2/04525 , B41J2/04541 , B41J2/04543 , B41J2/04573 , B41J2/0458
摘要： This invention provides a printing head which can prevent an increase in the number of block enable signal lines, and can prevent changes in printing ink density caused by interference due to the relative pressures of nozzles generated in ink discharge, and an image printing apparatus using the printing head. For this purpose, an increase in the number of input signal lines along with an increase in the number of blocks is prevented using a block clock signal or the like instead of a block enable signal as an input signal to the printing head. Three ring counters generate signals having different nozzle driving orders. These signals are selectively used by a ring counter selection signal. Ink is not always discharged from the nozzles in the same output order. This can prevent changes in ink density caused by pressure interference.
摘要翻译：本发明提供一种打印头，其能够防止块启用信号线的数量的增加，并且可以防止由于在喷墨时产生的喷嘴的相对压力引起的干扰引起的打印油墨密度的变化，以及使用打印头。为此，使用块时钟信号等代替块使能信号作为打印头的输入信号来防止输入信号线的数量的增加以及块数量的增加。三个环形计数器产生具有不同喷嘴驱动顺序的信号。这些信号由环计数器选择信号选择使用。墨水并不总是以相同的输出顺序从喷嘴排出。这可以防止由压力干扰引起的墨密度变化。

7. 发明申请

US20050243128A1 Printing head, image printing apparatus using the same, and control method therefor 失效
标题翻译：打印头，使用其的图像打印装置及其控制方法
公开(公告)号：US20050243128A1
公开(公告)日：2005-11-03
申请号：US11177303
申请日：2005-07-11
申请人： Yoshinori Nakajima , Jiro Moriyama , Takayuki Murata , Nobuyuki Hirayama
发明人： Yoshinori Nakajima , Jiro Moriyama , Takayuki Murata , Nobuyuki Hirayama
IPC分类号： B41J2/05 , B41J2/145 , B41J2/15
CPC分类号： B41J2/04521 , B41J2/04525 , B41J2/04541 , B41J2/04543 , B41J2/04573 , B41J2/0458
摘要： This invention provides a printing head which can prevent an increase in the number of block enable signal lines, and can prevent changes in printing ink density caused by interference due to the relative pressures of nozzles generated in ink discharge, and an image printing apparatus using the printing head. For this purpose, an increase in the number of input signal lines along with an increase in the number of blocks is prevented using a block clock signal or the like instead of a block enable signal as an input signal to the printing head. Three ring counters generate signals having different nozzle driving orders. These signals are selectively used by a ring counter selection signal. Ink is not always discharged from the nozzles in the same output order. This can prevent changes in ink density caused by pressure interference.
摘要翻译：本发明提供一种打印头，其能够防止块启用信号线的数量的增加，并且可以防止由于在喷墨时产生的喷嘴的相对压力引起的干扰引起的打印油墨密度的变化，以及使用打印头。为此，使用块时钟信号等代替块使能信号作为打印头的输入信号来防止输入信号线的数量的增加以及块数量的增加。三个环形计数器产生具有不同喷嘴驱动顺序的信号。这些信号由环计数器选择信号选择使用。墨水并不总是以相同的输出顺序从喷嘴排出。这可以防止由压力干扰引起的墨密度变化。

8. 发明申请

US20050122355A1 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：US20050122355A1
公开(公告)日：2005-06-09
申请号：US11002902
申请日：2004-12-03
申请人： Hidehiko Kanda , Yoshinori Nakajima , Yoshinori Nakagawa , Jiro Moriyama
发明人： Hidehiko Kanda , Yoshinori Nakajima , Yoshinori Nakagawa , Jiro Moriyama
IPC分类号： B41J2/01 , B41J2/05 , B41J29/38
CPC分类号： B41J2/2125 , B41J2/0452 , B41J2/04551 , B41J2/04563 , B41J2/04573 , B41J2/0458 , B41J2/04581 , B41J2/04593
摘要： One pixel is sub-divided on the basis of ejection ports. Pixel pattern are provided at respective quantization levels, each of which are defined using dots having different sizes. Image data is processed using a pixel pattern selected according to the type of printing medium and image quality to be achieved, and printing is performed using the image data. Only ejection ports ejecting ink droplets in the same size are driven at the same timing for ejection.
摘要翻译：基于喷射口对一个像素进行细分。在各个量化级别提供像素图案，每个量化级别使用具有不同尺寸的点来定义。使用根据打印介质的类型选择的像素图案和要实现的图像质量来处理图像数据，并且使用图像数据进行打印。在相同的喷射时间内仅喷射喷出相同尺寸墨滴的喷射口。

9. 发明申请

US20120019582A1 INKJET PRINTING APPARATUS AND PRINTING METHOD 有权
标题翻译：喷墨打印设备和打印方法
公开(公告)号：US20120019582A1
公开(公告)日：2012-01-26
申请号：US13177109
申请日：2011-07-06
申请人： Yoshinori Nakajima , Tatsuya Fukushima , Yasunori Fujimoto , Takeshi Honma
发明人： Yoshinori Nakajima , Tatsuya Fukushima , Yasunori Fujimoto , Takeshi Honma
IPC分类号： B41J2/205
CPC分类号： B41J19/142 , B41J2/2132
摘要： A sharp image is formed without variation in ink spreading around an outer periphery of a print-required region depending on a printing direction. At the time of printing an image by scanning a print medium with a print head for ejecting a first ink which is visible as black and has relatively high permeation properties of penetrating the print medium and a second ink having relatively low permeation properties, a printing apparatus uses the second ink to print on at least an edge area of the print-required region of the print medium, and the first ink to print on a non-edge area surrounded by the edge area. The print head comprises a first nozzle array ejecting the first ink and second nozzle arrays ejecting the second ink. The second nozzle arrays are arranged on opposite sides of the first nozzle array in the scan direction.
摘要翻译：形成清晰的图像，而不会根据打印方向在打印所需区域的外周附近扩散墨的变化。在通过用打印头扫描打印介质来打印图像时，用于喷射可见为黑色的第一墨水并且具有相对较高的穿透打印介质的渗透性能和具有相对较低渗透性能的第二墨水，打印设备使用第二墨水在打印介质的打印所需区域的至少边缘区域上打印，并且第一墨水在由边缘区域包围的非边缘区域上打印。打印头包括喷射第一墨水的第一喷嘴阵列和喷射第二墨水的第二喷嘴阵列。第二喷嘴阵列沿扫描方向布置在第一喷嘴阵列的相对侧上。

10. 发明申请

US20100309240A1 RECORDING APPARATUS AND RECORDING POSITION ADJUSTMENT METHOD 有权
标题翻译：记录装置和记录位置调整方法
公开(公告)号：US20100309240A1
公开(公告)日：2010-12-09
申请号：US12794574
申请日：2010-06-04
申请人： Akihiro Tomida , Yoshinori Nakajima
发明人： Akihiro Tomida , Yoshinori Nakajima
IPC分类号： B41J29/38
CPC分类号： B41J2/2135 , B41J11/008 , B41J29/38 , B41J29/393
摘要： An apparatus records a first pattern used for correcting a shift in positions recorded by a plurality of nozzle arrays and a second pattern used for detecting a conveyance error that occurs when the first pattern is recorded, and changes a correction value according to the detected conveyance error.
摘要翻译：一种装置记录用于校正由多个喷嘴阵列记录的位置的偏移的第一图案和用于检测在记录第一图案时发生的输送错误的第二图案，并且根据检测到的输送误差来改变校正值。

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