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    • 2. 发明申请
    • Process and apparatus for forming pattern
    • 用于形成图案的工艺和设备
    • US20070165204A1
    • 2007-07-19
    • US11599941
    • 2006-11-15
    • Susumu KibayashiHiroaki SatohAkira MiharaMasahiko Fujii
    • Susumu KibayashiHiroaki SatohAkira MiharaMasahiko Fujii
    • G03B27/02
    • B41M5/52B41J2/0057B41M2205/12
    • A pattern forming process and a pattern forming apparatus comprising forming a liquid receptive particle layer on an intermediate transfer body in a specified area by using liquid receptive particles capable of receiving a recording liquid containing a recording material; applying a liquid droplet of the recording liquid on a specified position of liquid receptive particle layer according to specified data, trapping the recording material near the surface of the liquid receptive particle layer on the intermediate transfer body, and forming a pattern of the recording material near the surface of the liquid receptive particle layer; and removing the liquid receptive particle layer provided with the recording liquid from the intermediate transfer body so that the pattern may be positioned between the transfer object and the liquid receptive particle layer, and transferring the liquid receptive particle layer to the transfer object.
    • 图案形成方法和图案形成装置,包括通过使用能够接收含有记录材料的记录液体的液体接收颗粒在特定区域中在中间转印体上形成液体接收颗粒层; 根据规定的数据将记录液体的液滴施加在液体接收颗粒层的指定位置上,将记录材料捕获在中间转印体上的液体接收颗粒层的表面附近,并且在记录材料的附近形成图案 液体接受颗粒层的表面; 以及从中间转印体除去设置有记录液体的液体接收颗粒层,使得图案可以位于转印体和受液颗粒层之间,并将液体接受性颗粒层转印到转印体上。
    • 3. 发明授权
    • Ink jet recording head and printing system using same
    • 喷墨记录头和使用其的打印系统
    • US06457796B1
    • 2002-10-01
    • US09576320
    • 2000-05-22
    • Masahiko Fujii
    • Masahiko Fujii
    • B41J2938
    • B41J2/14056
    • The present invention provides an ink jet recording head in which an ink droplet having a small volume that can realize a desired image quality can be ejected onto a recording sheet without making a space between dots in normal printing, and further, in which an ink droplet having a large volume that can afford a sufficient density can be ejected even when thinning-out printing is performed in high-speed printing. An ink jet recording head having two ink supplying openings that introduce ink from an ink tank, an ink chamber that temporarily contains ink introduced from the ink supplying openings and a set of two kinds of first and second ink flowing paths mounted alternately on a flowing path substrate. The first ink flowing path ejects an ink droplet of 7 pl and its ejecting amount is constant. The second ink flowing path selectively ejects one of ink droplets of two volumes, i.e., ink droplets of 7 pl and ink droplets of 30 pl. Specifically, the volume of ink droplets ejected from the second ink flowing path is variable. In the normal printing mode, ink droplets of 7 pl are ejected from the first and second ink flowing paths, while ink droplets of 30 pl are ejected from only the second ink flowing path in the high-speed printing mode.
    • 本发明提供一种喷墨记录头,其中可以实现期望的图像质量的具有小体积的墨滴可以在正常打印中在不形成点之间的空间的情况下喷射到记录片材上,此外,其中墨滴 即使在高速打印中进行稀疏印刷,也能够提供能够提供足够密度的大体积。 一种喷墨记录头,具有从墨罐引入墨水的两个供墨口,临时包含从供墨口引入的墨水的墨水室和交替地安装在流动路径上的两种第一和第二墨水流动路径 基质。 第一墨水流动路径喷射7pl的墨滴,其喷射量恒定。 第二墨水流动路径选择性地喷出两个体积的墨滴中的一个,即7pl的墨滴和30pl的墨滴。 具体地说,从第二墨水流动路径喷出的墨滴的体积是可变的。 在正常打印模式中,从第一和第二墨水流动路径喷射7pl的墨滴,同时30pl的墨滴在高速打印模式中仅从第二墨水流动路径喷出。
    • 4. 发明授权
    • Inkjet recording head and manufacturing method thereof, and inkjet recording apparatus
    • 喷墨记录头及其制造方法和喷墨记录装置
    • US06443565B2
    • 2002-09-03
    • US09903700
    • 2001-07-13
    • Masahiko Fujii
    • Masahiko Fujii
    • B41J205
    • B41J2/1404B41J2002/14379B41J2002/14403
    • An inkjet recording head can compensate the drop volume change of ink droplets due to the cutting position deviation caused when nozzles are formed by cutting and can eject ink droplets having a constant drop volume stably regardless of the flow passage length. In manufacturing the head, less manufacturing processes are required and generation of off-specification products is suppressed, and the product is manufactured at low cost. The inkjet recording head is provided with individual flow passages having a pressure generation part with a pressure generation plane positioned in parallel to the flow of ink supplied in the nozzle direction having a nozzle at each end, which nozzle ejects ink droplets in the direction perpendicular to the normal line of the pressure generation plane. The flow passage has a region having the maximum cross-sectional area, a reducing region where the cross-sectional area reduces from the maximum cross-sectional area to the minimum cross-sectional area, and an expansion region where the cross-sectional area increases from the minimum cross-sectional area successively from the above-mentioned pressure generation part toward the nozzle direction in the cross-sectional area perpendicular to the above-mentioned ink flow direction.
    • 喷墨记录头可以补偿由于通过切割形成喷嘴而导致的切割位置偏差导致的墨滴的液滴体积变化,并且可以稳定地喷射具有恒定液滴体积的墨滴,而与流动通道长度无关。 在制造头部时,需要较少的制造工艺并抑制脱离规格产品的产生,并且以低成本制造产品。 喷墨记录头具有单独的流动通道,其具有压力产生部分,该压力产生部分具有平行于在每个端部具有喷嘴的在喷嘴方向上供应的油墨流平行的压力产生面,该喷嘴沿垂直于该喷嘴的方向喷射墨滴 压力发生平面的法线。 流路具有截面积最大的截面积,截面积从最大截面积减小到最小截面积的区域,以及横截面积增大的扩张区域 从与上述油墨流动方向垂直的截面积从上述压力产生部分的最小横截面积朝向喷嘴方向。
    • 8. 发明授权
    • Process and apparatus for forming pattern
    • 用于形成图案的工艺和设备
    • US08002400B2
    • 2011-08-23
    • US11599941
    • 2006-11-15
    • Susumu KibayashiHiroaki SatohAkira MiharaMasahiko Fujii
    • Susumu KibayashiHiroaki SatohAkira MiharaMasahiko Fujii
    • B41J2/01B41J2/015
    • B41M5/52B41J2/0057B41M2205/12
    • A pattern forming process and a pattern forming apparatus comprising forming a liquid receptive particle layer on an intermediate transfer body in a specified area by using liquid receptive particles capable of receiving a recording liquid containing a recording material; applying a liquid droplet of the recording liquid on a specified position of liquid receptive particle layer according to specified data, trapping the recording material near the surface of the liquid receptive particle layer on the intermediate transfer body, and forming a pattern of the recording material near the surface of the liquid receptive particle layer; and removing the liquid receptive particle layer provided with the recording liquid from the intermediate transfer body so that the pattern may be positioned between the transfer object and the liquid receptive particle layer, and transferring the liquid receptive particle layer to the transfer object.
    • 图案形成方法和图案形成装置,包括通过使用能够接收含有记录材料的记录液体的液体接收颗粒在特定区域中在中间转印体上形成液体接收颗粒层; 根据规定的数据将记录液体的液滴施加在液体接收颗粒层的指定位置上,将记录材料捕获在中间转印体上的液体接收颗粒层的表面附近,并且在记录材料的附近形成图案 液体接受颗粒层的表面; 以及从中间转印体除去设置有记录液体的液体接收颗粒层,使得图案可以位于转印体和受液颗粒层之间,并将液体接受性颗粒层转印到转印体上。
    • 9. 发明申请
    • LIQUID DROPLET EJECTION DEVICE
    • 液滴喷射装置
    • US20100188450A1
    • 2010-07-29
    • US12548588
    • 2009-08-27
    • Masahiko Fujii
    • Masahiko Fujii
    • B41J29/38
    • B41J29/38B41J2/0458B41J2/04593B41J29/12
    • A liquid droplet ejection device includes a recording section, a moving section, and a driving signal supplying section. In the recording section, plural liquid droplet ejectors are arrayed, each liquid droplet ejector has a driving element, and ejects a liquid droplet onto a recording medium in response to a driving signal being supplied to the driving element. The moving section moves the recording section and the recording medium relative to one another in a direction intersecting the array direction of the liquid droplet ejectors. The driving signal supplying section generates, when plural types of liquid droplets having different droplet volumes are ejected onto the recording medium while the recording section and the recording medium are moved relatively, the driving signals such that, the smaller a droplet volume of a liquid droplet, the faster the ejection speed of the liquid droplet.
    • 液滴喷射装置包括记录部分,移动部分和驱动信号提供部分。 在记录部分中,排列有多个液滴喷射器,每个液滴喷射器都具有驱动元件,并响应于提供给驱动元件的驱动信号将液滴喷射到记录介质上。 移动部分沿着与液滴喷射器的排列方向相交的方向相对于彼此移动记录部分和记录介质。 当记录部分和记录介质相对移动时,当将具有不同液滴体积的多种液滴喷射到记录介质上时,驱动信号提供部分产生液滴的液滴体积越小 液滴的喷射速度越快。
    • 10. 发明申请
    • Process and apparatus for forming pattern
    • 用于形成图案的工艺和设备
    • US20060284951A1
    • 2006-12-21
    • US11444018
    • 2006-05-31
    • Hiroshi IkedaKen HashimotoMasahiko FujiiJun IsozakiKoichi SaitohNaosuke Ino
    • Hiroshi IkedaKen HashimotoMasahiko FujiiJun IsozakiKoichi SaitohNaosuke Ino
    • B41J2/01
    • B41J2/0057
    • The invention presents a pattern forming apparatus including: an intermediate transfer body; a particle supply unit, for forming a liquid receptive particle layer of a specified layer thickness by supplying liquid receptive particles, capable of receiving a recording liquid containing recording material and also capable of trapping the recording material at the surface thereof, onto the intermediate transfer body; a liquid droplet ejection unit for ejecting liquid droplets of the recording liquid on the liquid receptive particle layer on the basis of specified data, and forming a pattern of the recording material near the surface of the liquid receptive particle layer; and a transferring unit, for transferring the liquid receptive particle layer containing the recording liquid onto a transfer object, so that the pattern is placed between the transfer object (recording medium) and the liquid receptive particle layer.
    • 本发明提供了一种图案形成装置,包括:中间转印体; 颗粒供给单元,用于通过提供液体接收颗粒形成具有特定层厚度的液体接受性颗粒层,所述液体接收颗粒能够接收含有记录材料的记录液体并且还能够将其表面上的记录材料捕获到中间转印体上 ; 液滴喷射单元,用于根据指定的数据将记录液体的液滴喷射到液体接收颗粒层上,并且在液体接收颗粒层的表面附近形成记录材料的图案; 以及转印单元,用于将含有记录液体的液体接收颗粒层转印到转印体上,使得图案位于转印体(记录介质)和液体接收颗粒层之间。