公开(公告)号：US07048356B2

公开(公告)日：2006-05-23

申请号：US10962618

申请日：2004-10-13

申请人： Takuei Ishikawa ,  Koichiro Nakazawa ,  Katsuhiro Shirota

发明人： Takuei Ishikawa ,  Koichiro Nakazawa ,  Katsuhiro Shirota

IPC分类号： B41J2/15

CPC分类号： B41J2/2114

摘要： A method and apparatus for ink jet printing enables a high grade image with the reduced ununiformity of colors to be inexpensively printed. A scan of a print head is executed to apply a reacting liquid to a print medium so that the number of reacting liquid dots impacting a unit area is reduced as the scan moves from a printing start-point of the reacting liquid to a printing end-point. Then, a scan of the print head is executed to apply the coloring inks to the area printed with the reacting liquid. Simultaneously, the reacting liquid is applied to an area which precedes by one band the area printed with coloring inks. Then, the coloring inks are applied. Simultaneously, the reacting liquid is applied to the area which precedes by one band the area printed with coloring inks. An image is formed by repeating the above steps.

摘要翻译： 一种用于喷墨印刷的方法和装置能够降低颜色不均匀性的低成本印刷图像。 执行打印头的扫描以将反应液施加到打印介质，使得当扫描从反应液体的打印开始点移动到打印终端时，冲击单位面积的反应液滴的数量减少， 点。 然后，执行打印头的扫描以将着色油墨施加到印刷有反应液体的区域。 同时，将反应液施加到以着色油墨打印的区域之前的一个带的区域。 然后，涂上着色油墨。 同时，将反应液施加到印有着色油墨的区域之前的一个带的区域。 通过重复上述步骤形成图像。

公开(公告)号：US20060176331A1

公开(公告)日：2006-08-10

申请号：US10549674

申请日：2004-05-06

申请人： Takuei Ishikawa ,  Kazuhiro Nakajima ,  Koichiro Nakazawa ,  Katsuhiro Shirota

发明人： Takuei Ishikawa ,  Kazuhiro Nakajima ,  Koichiro Nakazawa ,  Katsuhiro Shirota

IPC分类号： B41J29/38

CPC分类号： B41J11/0015 ,  B41J19/147

摘要： A width A of the scanning area of the ink ejection orifices and a width B of the scanning area of the reacting liquid ejection orifices are respectively set as A =(n−a)×n p and B=n×p, while amount of the feeding of the printing sheet during each scan corresponds to the width of the scanning area of the reacting liquid ejection orifices, that is, A=(n−a)×p. With this system, the width of the scanning area, wherein ejection of the reacting liquid precedes ejection of the ink, is made shorter by C=a×p than the width of following scanning area; the scanning area having the width C is scanned two times by the row of the ink ejection orifices, and the thinning process is applied to this area having the width C.

摘要翻译： 喷墨孔的扫描区域的宽度A和反应液体喷射孔的扫描区域的宽度B分别设定为A =（na）×n p，B = n×p，同时打印量的供给量 每次扫描期间的片材对应于反应液体喷射孔的扫描区域的宽度，即A =（na）×p。 利用该系统，其中在墨水喷射之前喷射反应液体的扫描区域的宽度比后续扫描区域的宽度短C = axp; 具有宽度C的扫描区域被喷墨孔的行扫描两次，并且将薄化处理施加到具有宽度C的区域

公开(公告)号：US20060012627A1

公开(公告)日：2006-01-19

申请号：US10531228

申请日：2003-10-24

申请人： Koichiro Nakazawa ,  Katsuhiro Shirota

发明人： Koichiro Nakazawa ,  Katsuhiro Shirota

IPC分类号： B41J2/015

CPC分类号： B41M5/5218 ,  B41J2/2114 ,  B41M5/0017

摘要： To provide an inkjet recording method which not only prevents bleeding, but also drastically improves the color development of ink, while avoiding deterioration of fixing properties, overcomes the problem of strike-through of coloring ink on a recording medium, and is capable of high-speed printing. The recording method in which recording on a recording medium is performed by applying on the recording medium a reaction liquid containing a polyvalent metal salt and then applying thereon a pigment ink having a lower surface tension than that of the above reaction liquid, the method comprising the steps of bringing the reaction liquid into contact with the pigment ink on the top surface of the recording medium, and forming a filmy agglomerate composed of collective aggregates at the interface between the reaction liquid and the pigment ink in contact with each other.

摘要翻译： 为了提供一种喷墨记录方法，其不仅防止渗色，而且显着改善油墨的显色性，同时避免定影性能的劣化，克服了着色油墨在记录介质上的穿透问题， 快速打印。 通过在记录介质上涂布含有多价金属盐的反应液，然后在其上涂布表面张力低于上述反应液的颜料墨的记录方法，该方法包括： 使反应液与记录介质的顶面上的颜料墨接触的步骤，在反应液与颜料墨之间的界面处形成由聚集体组成的膜状聚集体，彼此接触。

公开(公告)号：US20050083363A1

公开(公告)日：2005-04-21

申请号：US10962618

申请日：2004-10-13

申请人： Takuei Ishikawa ,  Koichiro Nakazawa ,  Katsuhiro Shirota

发明人： Takuei Ishikawa ,  Koichiro Nakazawa ,  Katsuhiro Shirota

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

CPC分类号： B41J2/2114

摘要： The present invention provides a method and apparatus for ink jet printing enabling a high grade image with the reduced ununiformity of colors to be inexpensively printed. A scan of a print head is executed to apply a reacting liquid to a print medium so that the number of reacting liquid dots impacting a unit area is reduced as the scan moves from a printing start-point of the reacting liquid to a printing end-point. Then, a scan of the print head is executed to apply the coloring inks to the area printed the reacting liquid. Simultaneously, the reacting liquid is applied to an area which precedes by one band the area printed coloring inks. Then, the coloring inks are applied. Simultaneously, the reacting liquid is applied to the area which precedes by one band the area printed coloring inks. An image is formed by repeating the above steps.

摘要翻译： 本发明提供一种用于喷墨打印的方法和装置，其能够以低成本打印的颜色的不均匀性降低的高等级图像。 执行打印头的扫描以将反应液施加到打印介质，使得当扫描从反应液体的打印开始点移动到打印终端时，冲击单位面积的反应液滴的数量减少， 点。 然后，执行打印头的扫描以将着色油墨施加到印刷反应液体的区域。 同时，将反应液体施加到区域印刷着色油墨之前的一个带之前的区域。 然后，涂上着色油墨。 同时，将反应液体施加到区域印刷着色油墨之前的一个带之前的区域。 通过重复上述步骤形成图像。

公开(公告)号：US06341862B1

公开(公告)日：2002-01-29

申请号：US08623539

申请日：1996-03-29

申请人： Takeshi Miyazaki ,  Katsuhiro Shirota ,  Koichiro Nakazawa ,  Akihiko Yamada

发明人： Takeshi Miyazaki ,  Katsuhiro Shirota ,  Koichiro Nakazawa ,  Akihiko Yamada

IPC分类号： G03F900

CPC分类号： G02F1/133516 ,  G02B5/201

摘要： The present invention relates to a color filter having a plurality of colored members as pixel portions which are formed by using dots of a plurality of color inks having different spectral characteristics. Light transmitting ink dots other than the color ink dots are respectively formed on the pixel portions.

摘要翻译： 本发明涉及具有通过使用具有不同光谱特性的多种彩色墨水的点形成的多个着色部件作为像素部分的滤色器。 在像素部分上分别形成除了彩色墨点以外的透光墨点。

公开(公告)号：US06224205B1

公开(公告)日：2001-05-01

申请号：US08687985

申请日：1996-07-29

申请人： Makoto Akahira ,  Hiroshi Sugitani ,  Hiroshi Sato ,  Katsuhiro Shirota ,  Koichiro Nakazawa ,  Hiromitsu Yamaguchi

发明人： Makoto Akahira ,  Hiroshi Sugitani ,  Hiroshi Sato ,  Katsuhiro Shirota ,  Koichiro Nakazawa ,  Hiromitsu Yamaguchi

IPC分类号： B41J201

CPC分类号： G02F1/133516 ,  B41J2/01 ,  B41J2202/09

摘要： A color-filter manufacturing method which manufactures a color filter where occurrence of color mixture and colorless portion(s) are prevented while improving ink-arrival precision in applying ink onto a substrate. The method manufactures a color filter by discharging ink from an ink-jet head IJH on a substrate 53 so as to color respective pixels with a plurality of discharge ink. When ink I2 discharged from the ink-jet head IJH is applied not in the form of ink droplet but in the form of pillar onto the substrate 53, the ink I2 is applied at a position within a pixel, where the ink I2 is to mix with previously-applied ink I1.

摘要翻译： 一种制造滤色器的彩色滤光片制造方法，其在防止将颜料和无色部分发生的同时提高油墨到基板上的油墨到达精度的同时被防止。 该方法通过从基板53上的喷墨头IJH排出墨水来制造彩色滤光片，以便利用多个放电油墨对各个像素进行着色。 当从喷墨头IJH排出的墨水I2不以墨滴的形式施加到基板53上的柱状形式时，油墨I2被施加在像素内的位置，其中油墨I2要混合 与以前应用的油墨I1。

公开(公告)号：US5736278A

公开(公告)日：1998-04-07

申请号：US667836

申请日：1996-06-20

申请人： Koichiro Nakazawa ,  Katsuhiro Shirota ,  Takeshi Miyazaki ,  Akihiko Yamada

发明人： Koichiro Nakazawa ,  Katsuhiro Shirota ,  Takeshi Miyazaki ,  Akihiko Yamada

IPC分类号： G02B5/22 ,  G02F1/1335 ,  G02B5/20

CPC分类号： G02F1/133516 ,  G02B5/223

摘要： Disclosed herein is a color filter comprising a transparent base, and a light-screening resin layer, in which numbers of transparent areas and light-screening areas formed at margins of the transparent areas are arranged, and a filter resin layer, in which a plurality of transparent colored areas different in spectral characteristics from each other is repeatedly arranged in opposed relation to the transparent areas of the light-screening resin layer, successively formed on the transparent base.

摘要翻译： 本发明公开了一种滤色器，其包括透明基底和遮光树脂层，其中布置有在透明区域的边缘处形成的透明区域和遮光区域的数量的滤色树脂层，其中多个 与光屏蔽树脂层的透明区域相反地重叠地布置在彼此不同的透明着色区域上，并且依次形成在透明基底上。

公开(公告)号：US20110063366A1

公开(公告)日：2011-03-17

申请号：US12879900

申请日：2010-09-10

申请人： Osamu Sato ,  Riichi Saito ,  Noribumi Koitabashi ,  Nobuyuki Kuwabara ,  Tsuyoshi Kanke ,  Koichiro Nakazawa

发明人： Osamu Sato ,  Riichi Saito ,  Noribumi Koitabashi ,  Nobuyuki Kuwabara ,  Tsuyoshi Kanke ,  Koichiro Nakazawa

IPC分类号： B41J2/165

CPC分类号： B41J2/16544 ,  B41J2/16526 ,  B41J2/16579 ,  B41J2/16585

摘要： An inkjet recording apparatus efficiently recovers defective discharge while reducing the amount of waste ink, acquires position information of a defective discharge nozzle and, based on the position information, determines whether the defective discharge has been caused by a bubble or a dust particle, and selects an ink circulation mode or a wiping mode.

摘要翻译： 喷墨记录装置在减少废墨量的同时有效地回收有缺陷的放电，获取有缺陷的排出喷嘴的位置信息，并且基于该位置信息，确定是否由气泡或灰尘颗粒引起了不良排放，并选择 油墨循环模式或擦拭模式。

公开(公告)号：US09067430B2

公开(公告)日：2015-06-30

申请号：US13406362

申请日：2012-02-27

申请人： Koichiro Nakazawa ,  Hideaki Takamiya ,  Kanako Soma

发明人： Koichiro Nakazawa ,  Hideaki Takamiya ,  Kanako Soma

IPC分类号： B41J2/21 ,  B41J11/00 ,  B41J15/04 ,  G06K15/10 ,  G06K15/02

CPC分类号： B41J2/2146 ,  B41J11/008 ,  B41J15/04 ,  G06K15/102 ,  G06K15/1868

摘要： A recording apparatus includes a processing unit configured to convert acquired image information into dot data, and an image forming unit configured to form an image on a recording medium based on the image information converted into dot data by the processing unit, wherein the processing unit enlarges an image of the acquired image information to a size protruding into margins formed at both side ends of the recording medium, then converts the image information into dot data, and then, based on side end position information of the recording medium detected by the detection unit, processes the image information converted into dot data so that image formation is not performed on portions of the enlarged image protruding into the margins.

摘要翻译： 记录装置包括：处理单元，被配置为将获取的图像信息转换为点数据;以及图像形成单元，被配置为基于由处理单元转换为点数据的图像信息在记录介质上形成图像，其中处理单元放大 将所获取的图像信息的图像转换成形成在记录介质的两侧端的边缘的尺寸，然后将图像信息转换为点数据，然后基于由检测单元检测到的记录介质的侧端位置信息 处理转换为点数据的图像信息，使得不对突出到边缘的放大图像的部分执行图像形成。

公开(公告)号：US08469474B2

公开(公告)日：2013-06-25

申请号：US12797838

申请日：2010-06-10

申请人： Koichiro Nakazawa ,  Hideaki Takamiya ,  Noribumi Koitabashi

发明人： Koichiro Nakazawa ,  Hideaki Takamiya ,  Noribumi Koitabashi

IPC分类号： B41J29/38

CPC分类号： B41J25/005

摘要： Each of four areas of 2×2 in one pixel has four sub areas and the four sub areas correspond to four nozzle arrays A to D. In the sub area of each area, information showing what nozzle array is used for a print of the area is defined. The sub area filled in black shows performing therein a print of a dot using nozzles in the nozzle array corresponding to the sub area. In this way, the dot arrangement pattern has information showing the nozzle array to which nozzles used for printing an area belong, for each area. Therefore, without executing the particular data allocation processing such as mask processing, the allocation of the dot data to the plurality of nozzle arrays can be carried out with a simple arrangement.

摘要翻译： 一个像素中2×2的四个区域中的每一个具有四个子区域，四个子区域对应于四个喷嘴阵列A至D.在每个区域的子区域中，显示用于区域打印的喷嘴阵列的信息 被定义为。 填充黑色的子区域示出了在与子区域相对应的喷嘴阵列中使用喷嘴执行点的打印。 以这种方式，点排列图案具有表示针对每个区域的用于打印区域的喷嘴的喷嘴阵列的信息。 因此，在不执行诸如掩模处理的特定数据分配处理的情况下，可以以简单的布置来执行点数据到多个喷嘴阵列的分配。