公开(公告)号：US07198345B2

公开(公告)日：2007-04-03

申请号：US10986816

申请日：2004-11-15

申请人： Tsuyoshi Shibata ,  Yasunori Fujimoto

发明人： Tsuyoshi Shibata ,  Yasunori Fujimoto

IPC分类号： B41J2/205

CPC分类号： B41J2/2132

摘要： In an ink jet printing apparatus that adopts an area grayscale system using halftone elements, degradation of grayscale reproducibility caused by a plurality of dots pulling each other on a print medium can be prevented, and thereby stable grayscale and color reproducibility can be realized. To this end dots to be applied to halftone elements, whose arrangement is determined by the halftone element-based area grayscale system, are divided into a dot group for interior halftone elements and a dot group for outline halftone elements. These two dot groups are printed with a predetermined time difference between them. The subsequent dots are then drawn to the preceding dots that are not yet absorbed in the print medium. Therefore, the overall shape and grayscale level of the merged dot in each pixel become stable, allowing for reliable image processing which in turn realizes excellent grayscale and color reproducibility.

摘要翻译： 在采用使用半色调元件的区域灰度系统的喷墨打印装置中，可以防止由打印介质上相互牵引的多个点引起的灰度再现性的降低，从而可以实现稳定的灰度和颜色再现性。 为此，应用于由半色调元件基区域灰度系统确定的半色调元件的点被分成用于内部半色调元件的点组和用于轮廓半色调元素的点组。 这两个点组之间印有预定的时间差。 随后的点被绘制到尚未在打印介质中吸收的先前点。 因此，每个像素中的合并点的整体形状和灰度级别变得稳定，从而可以进行可靠的图像处理，从而实现优异的灰度和色彩再现性。

公开(公告)号：US07029095B2

公开(公告)日：2006-04-18

申请号：US09986804

申请日：2001-11-13

申请人： Hitoshi Tsuboi ,  Katsuhiro Shirota ,  Noribumi Koitabashi ,  Yasunori Fujimoto

发明人： Hitoshi Tsuboi ,  Katsuhiro Shirota ,  Noribumi Koitabashi ,  Yasunori Fujimoto

IPC分类号： B41J2/165

CPC分类号： B41J2/16526 ,  B41J2002/1657 ,  B41J2002/16573

摘要： The present invention provides an ink jet printing apparatus and a preliminary ejecting method. In both a full-line and a serial printer, the amount of ink passing through nozzles of print heads is sometimes decreased below a normal value before and during actual printing, In the printer of present invention, a preliminary ejecting operation is performed taking the opportunity in which the amount of ink passing through nozzles is decreased below a normal value. Then, the amount of ink passing through nozzles recovers to the normal value at an ink ejection after the preliminary ejecting operation. Since only a small amount of ink is ejected through the nozzles during the preliminary ejection operation, dots formed on a print sheet are not noticeable. Further, it is unnecessary to move the print heads to a home position where an ejection recovering process is executed to remove ink having an increase viscosity.

公开(公告)号：US06945628B2

公开(公告)日：2005-09-20

申请号：US10270531

申请日：2002-10-16

申请人： Noribumi Koitabashi ,  Tsutomu Kawai ,  Tadashi Matsumoto ,  Hitoshi Tsuboi ,  Haruhiko Koto ,  Yasunori Fujimoto

发明人： Noribumi Koitabashi ,  Tsutomu Kawai ,  Tadashi Matsumoto ,  Hitoshi Tsuboi ,  Haruhiko Koto ,  Yasunori Fujimoto

IPC分类号： B41J2/17 ,  B41J2/21 ,  B41J2/165 ,  B41J25/308

CPC分类号： B41J11/007 ,  B41J2/1714 ,  B41J2/2114 ,  B41J25/308 ,  B41J25/3082 ,  B41J2202/21

摘要： In an ink jet printing apparatus that performs printing by using an ink and a processing liquid that renders the ink insoluble, an effect the mist of the processing liquid or substances insolubilized by it has on the ejection performance of the ink head or processing liquid head is reduced. The distance between the processing liquid head 101S and the print paper 103 carried by the belt 111 is set larger than the head-to-paper distances of other heads 101Bk, 101C, 101M, 101Y. As a result, the mist generated by the ejection of the processing liquid from the head 101S diffuses in a recessed space formed by the heads 101Bk and 101C on both sides of the head 101S and thus hardly reaches the ink nozzle surfaces of these heads on both sides.

摘要翻译： 在通过使用油墨和使油墨不溶解的处理液进行打印的喷墨打印设备中，由于其不溶解的处理液体或物质的雾对油墨头或处理液头的喷射性能的影响是 减少 处理液头101S与带111携带的打印纸103之间的距离设定为大于其他头101Bk，101C，101M，101Y的头与纸的距离。其结果是， 通过从头部101S喷射处理液而产生的雾在头部101S的两侧上由头部101Bk和101C​​形成的凹陷空间中扩散，从而几乎不到达两侧的这些头部的墨水喷嘴表面 。

公开(公告)号：US06860593B2

公开(公告)日：2005-03-01

申请号：US10241567

申请日：2002-09-12

申请人： Akio Kashiwazaki ,  Katsuhiro Shirota ,  Akihiro Mouri ,  Noribumi Koitabashi ,  Hitoshi Tsuboi ,  Yasunori Fujimoto

发明人： Akio Kashiwazaki ,  Katsuhiro Shirota ,  Akihiro Mouri ,  Noribumi Koitabashi ,  Hitoshi Tsuboi ,  Yasunori Fujimoto

IPC分类号： B41J2/01 ,  B41J2/135 ,  B41J2/14 ,  B41J2/145 ,  B41J2/15 ,  B41J2/16 ,  B41J2/175 ,  B41M5/00 ,  C09C1/56 ,  C09C3/08 ,  C09C3/10 ,  C09D11/00 ,  C09D11/322 ,  C09D11/324 ,  C09D11/328

CPC分类号： C09D11/324 ,  C09D11/40

摘要： An ink which includes a first pigment, a second pigment, a polymer dispersant and an aqueous medium; wherein the first pigment is a self-dispersing pigment having on its surface at least one anionic group bonded to the surface directly or via an atomic group, the second pigment is dispersed in the aqueous medium by the polymer dispersant, and the polymer dispersant contains benzylmethacrylate as a monomer unit. Diffusion of this ink in the printing medium is suppressed in the cross-sectional direction but not horizontal direction. Thus, the ink can form an ink dot that has a proper dot size, uniform and high density in the dot, with little feathering or blur.

摘要翻译： 一种油墨，其包含第一颜料，第二颜料，聚合物分散剂和水性介质; 其中所述第一颜料是自分散颜料，其表面上具有至少一个阴离子基团直接或经由原子团键合到所述表面上，所述第二颜料通过所述聚合物分散剂分散在所述水性介质中，并且所述聚合物分散剂含有甲基丙烯酸苄酯 作为单体单元。 这种油墨在打印介质中的扩散在横截面方向上被抑制，但是在水平方向上被抑制。 因此，油墨可以形成具有适当的点尺寸，点均匀和高密度的墨点，几乎没有羽化或模糊。

公开(公告)号：US06716495B1

公开(公告)日：2004-04-06

申请号：US09987298

申请日：2001-11-14

申请人： Hitoshi Yoshino ,  Noribumi Koitabashi ,  Katsumi Aoki ,  Hiroyuki Ogino ,  Yasunori Fujimoto

发明人： Hitoshi Yoshino ,  Noribumi Koitabashi ,  Katsumi Aoki ,  Hiroyuki Ogino ,  Yasunori Fujimoto

IPC分类号： B32B300

CPC分类号： B41J11/007 ,  B41M5/508 ,  B41M5/5218 ,  B41M5/5245

摘要： An ink-jet recording apparatus is adapted to eject ink from an ink-jet head onto a recording medium held in position by means of an electrostatic adsorption system. The surface resistance of the recording medium is not greater than 1×1011 &OHgr;/□.

摘要翻译： 喷墨记录装置适用于通过静电吸附系统将油墨从喷墨头喷射到保持在适当位置的记录介质上。 记录介质的表面电阻不大于1×10 11Ω/□。

公开(公告)号：US06476503B1

公开(公告)日：2002-11-05

申请号：US09606196

申请日：2000-06-29

申请人： Kazuyuki Imamura ,  Yasunori Fujimoto ,  Masaaki Seki ,  Tetsuya Fujisawa ,  Mitsutaka Sato ,  Ryuji Nomoto ,  Junichi Kasai ,  Yoshitaka Aiba ,  Noriaki Shiba

发明人： Kazuyuki Imamura ,  Yasunori Fujimoto ,  Masaaki Seki ,  Tetsuya Fujisawa ,  Mitsutaka Sato ,  Ryuji Nomoto ,  Junichi Kasai ,  Yoshitaka Aiba ,  Noriaki Shiba

IPC分类号： H01L2348

CPC分类号： H01L21/568 ,  H01L21/561 ,  H01L23/3114 ,  H01L23/3121 ,  H01L23/49811 ,  H01L24/11 ,  H01L24/12 ,  H01L24/16 ,  H01L24/94 ,  H01L24/97 ,  H01L25/0655 ,  H01L25/0657 ,  H01L25/105 ,  H01L2224/04105 ,  H01L2224/05001 ,  H01L2224/05022 ,  H01L2224/05568 ,  H01L2224/11003 ,  H01L2224/1134 ,  H01L2224/11822 ,  H01L2224/12105 ,  H01L2224/13011 ,  H01L2224/1308 ,  H01L2224/13099 ,  H01L2224/131 ,  H01L2224/13144 ,  H01L2224/16145 ,  H01L2224/274 ,  H01L2224/45144 ,  H01L2224/73204 ,  H01L2224/73253 ,  H01L2224/73267 ,  H01L2224/78301 ,  H01L2224/85205 ,  H01L2224/97 ,  H01L2225/06513 ,  H01L2225/06517 ,  H01L2225/06572 ,  H01L2225/06582 ,  H01L2225/06586 ,  H01L2225/1023 ,  H01L2225/1029 ,  H01L2225/1058 ,  H01L2924/00013 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01075 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01322 ,  H01L2924/014 ,  H01L2924/10253 ,  H01L2924/14 ,  H01L2924/15311 ,  H01L2924/181 ,  H01L2924/18161 ,  H01L2924/3011 ,  H01L2924/3511 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2224/05644 ,  H01L2224/05124 ,  H01L2224/05144 ,  H01L2224/05147

摘要： A semiconductor device including a semiconductor chip sealed with an encapsulating resin. Columnar electrodes are connected to electrode pads of the semiconductor chip, and extend through the encapsulating resin. The columnar electrodes are made from bonding wires and include enlarged outer ends. Solder balls are arranged on the surface of the encapsulating resin and connected to the outer ends of the columnar electrodes. In another example, pin wires are formed by half-cutting bonding wires, bonding one end of each of the bonding wires, and cutting the bonding wires at the half-cut portions.

摘要翻译： 一种半导体器件，包括用封装树脂密封的半导体芯片。 柱状电极连接到半导体芯片的电极焊盘，并且延伸穿过封装树脂。 柱状电极由接合线制成，并且包括扩大的外端。 焊球布置在封装树脂的表面上并连接到柱状电极的外端。 在另一个例子中，通过半切割接合线，接合每个接合线的一端，以及在半切部分切割接合线来形成引线。