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    • 3. 发明授权
    • Ink jet recording head and manufacturing method thereof
    • 喷墨记录头及其制造方法
    • US07192123B2
    • 2007-03-20
    • US10998904
    • 2004-11-30
    • Yoshiyuki Touge
    • Yoshiyuki Touge
    • B41J2/05
    • B41J2/14024B41J2/14072B41J2/1753B41J2/17553
    • To realize an ink jet recording head which is further improved in heat dissipation property, the ink jet recording head provided with a substrate provided with a plurality of discharging energy generating portions for discharging an ink droplet comprises: a plurality of electrical wiring electrodes for supplying electrical signals to the plurality of discharging energy generating portions provided in the substrate; a plurality of auxiliary electrodes not used for the supply of electrical signals to the plurality of discharging energy generating portions provided in the substrate, a first sheet comprising a wiring pattern electrically conductive to an electrical wiring electrode to be connected to the plurality of electrical wiring electrodes, and a second sheet comprising a wiring pattern electrically conductive to the auxiliary electrode terminal to be connected to the plurality of auxiliary electrodes, the ink jet recording head comprising a wiring sheet in which the first sheet and the second sheet are arranged so as to be superposed on each other.
    • 为了实现进一步提高散热性的喷墨记录头,设置有设置有用于排出墨滴的多个排出能量产生部分的基板的喷墨记录头包括:多个用于提供电气的电线路电极 信号到设置在基板中的多个放电能量产生部分; 不用于向设置在基板中的多个放电能量产生部分提供电信号的多个辅助电极,第一片,其包括导线至与多个电布线电极连接的电布线电极的布线图案 以及第二片,其包括与要连接到所述多个辅助电极的所述辅助电极端子导电的布线图案,所述喷墨记录头包括其中所述第一片和所述第二片布置在其中的布线片 相互叠加
    • 6. 发明授权
    • Printing apparatus and suction recovery control method
    • 印刷装置和抽吸恢复控制方法
    • US06752485B2
    • 2004-06-22
    • US10351417
    • 2003-01-27
    • Shuichi MurakamiToshiharu InuiYoshiyuki TougeMasaya Uetsuki
    • Shuichi MurakamiToshiharu InuiYoshiyuki TougeMasaya Uetsuki
    • B41J2165
    • B41J2/16532
    • An ink-jet printing apparatus and suction recovery control method which can minimize reduction in throughput while maintaining a printhead in the most appropriate condition, and can reduce the amount of wasted ink. According to the suction recovery control method, a printing period of predetermined printing operation is timed, and the number of print dots formed by discharging ink from a printhead during the predetermined printing operation is counted. Based on the timed printing period and counted number of print dots, the number of print dots per unit time is calculated. Then based on the calculated number of print dots per unit time, timing of suction recovery operation is determined, and suction recovery operation of the printhead is performed according to the determined timing.
    • 一种喷墨打印设备和抽吸恢复控制方法,其可以在将打印头保持在最适当的状态的同时最小化吞吐量,并且可以减少浪费的墨水量。 根据抽吸恢复控制方法,对预定打印操作的打印周期进行定时,并且对在预定打印操作期间从打印头排出墨水形成的打印点的数量进行计数。 根据定时的打印期间和打印点的数量,计算出每单位时间的打印点数。 然后,基于计算出的每单位时间的打印点数,确定抽吸恢复操作的定时,并且根据所确定的定时执行打印头的抽吸恢复操作。
    • 7. 发明授权
    • Ink jet print head and ink jet printing device mounting this head
    • 喷墨打印头和喷墨打印装置安装这个头
    • US06540335B2
    • 2003-04-01
    • US09203394
    • 1998-12-02
    • Yoshiyuki TougeShuichi MurakamiTakashi Inoue
    • Yoshiyuki TougeShuichi MurakamiTakashi Inoue
    • B41J205
    • B41J2/14145B41J2/1404B41J2002/14387B41J2002/14403B41J2002/14467B41J2202/03
    • An ink jet print head has plural electrothermal converting elements for generating energy used to discharge an ink droplet, plural ink discharging ports arranged above the electrothermal converting elements and discharging the ink droplet, plural ink flowing paths respectively communicated with the plural ink discharge ports and internally including the electrothermal converting elements, a substrate for arranging the plural electrothermal converting elements in a columnar shape and having an ink supplying port constructed by a through port which is connected with the ink flowing paths and extends along an arranging direction of the electrothermal converting elements, and a discharging port plate having the ink discharge ports. The ink flowing paths are formed between the substrate and the discharging port plate by junctioning the discharging port plate onto the substrate. The ink jet print head further has a fluid resisting device of the ink flowing paths in which a side of the ink supplying port is opened in the vicinity of a communication portion of the ink flowing paths in an ink supplying port projecting are of the discharging port plate.
    • 喷墨打印头具有用于产生用于排出墨滴的能量的多个电热转换元件,设置在电热转换元件上方并排出墨滴的多个墨排出口,分别与多个墨排出口连通的多个墨流路, 包括电热转换元件,用于将多个电热转换元件布置成柱状并具有由与所述墨流动路径连接并沿着所述电热转换元件的排列方向延伸的通孔构成的供墨口的基板, 以及具有排墨口的排出口板。 油墨流动路径通过将排出口板接合到基板上而形成在基板和排出口板之间。 喷墨打印头还具有墨水流动路径的流体阻挡装置,其中供墨口的一侧在墨水供应口突出的墨水流动通道的连通部分的附近开口具有排出口 盘子。
    • 8. 发明授权
    • Ink jet recording head having substrate with electrodes connected to electrothermal transducers and electrodes not connected to the transducers
    • 喷墨记录头具有连接到电热转换器的电极和未连接到换能器的电极的基底
    • US08186809B2
    • 2012-05-29
    • US11671604
    • 2007-02-06
    • Yoshiyuki Touge
    • Yoshiyuki Touge
    • B41J2/05B41J2/14B41J2/16
    • B41J2/14024B41J2/14072B41J2/1753B41J2/17553
    • A liquid discharging head improved in heat dissipation property includes a rectangular recording element substrate having electrothermal transducers generating thermal energy for discharging liquid, first electrodes for supplying electrical signals to the electrothermal transducers, and second electrodes not used for supplying electrical signals to the electrothermal transducers, and a wiring sheet having an opening through which the recording element substrate is exposed, the wiring sheet being provided with a first wiring pattern electrically connected to the first electrodes and a second wiring pattern connected to the second electrodes. A plurality of the first electrodes are formed along a first side of the recording element substrate having a predetermined length and a plurality of the second electrodes are formed along a second side of the recording element substrate, the second side being longer than the first side and extending in a direction transverse to the first side.
    • 改善散热性能的液体排出头包括具有产生用于排出液体的热能的电热转换器的矩形记录元件基板,用于向电热换能器提供电信号的第一电极和不用于向电热换能器提供电信号的第二电极, 以及布线板,其具有露出记录元件基板的开口,所述布线板设置有电连接到所述第一电极的第一布线图案和与所述第二电极连接的第二布线图案。 多个第一电极沿着具有预定长度的记录元件基板的第一侧形成,并且多个第二电极沿着记录元件基板的第二侧形成,第二侧比第一侧长, 在横向于第一侧的方向上延伸。
    • 9. 发明申请
    • Ink jet recording head and manufacturing method thereof
    • 喷墨记录头及其制造方法
    • US20050122378A1
    • 2005-06-09
    • US10998904
    • 2004-11-30
    • Yoshiyuki Touge
    • Yoshiyuki Touge
    • B41J2/05B41J2/14B41J2/16B41J2/175
    • B41J2/14024B41J2/14072B41J2/1753B41J2/17553
    • To realize an ink jet recording head which is further improved in heat dissipation property, the ink jet recording head provided with a substrate provided with a plurality of discharging energy generating portions for discharging an ink droplet comprises: a plurality of electrical wiring electrodes for supplying electrical signals to the plurality of discharging energy generating portions provided in the substrate; a plurality of auxiliary electrodes not used for the supply of electrical signals to the plurality of discharging energy generating portions provided in the substrate, a first sheet comprising a wiring pattern electrically conductive to an electrical wiring electrode to be connected to the plurality of electrical wiring electrodes, and a second sheet comprising a wiring pattern electrically conductive to the auxiliary electrode terminal to be connected to the plurality of auxiliary electrodes, the ink jet recording head comprising a wiring sheet in which the first sheet and the second sheet are arranged so as to be superposed on each other.
    • 为了实现进一步提高散热性的喷墨记录头,设置有设置有用于排出墨滴的多个排出能量产生部分的基板的喷墨记录头包括:多个用于提供电气的电线路电极 信号到设置在基板中的多个放电能量产生部分; 不用于向设置在基板中的多个放电能量产生部分提供电信号的多个辅助电极,第一片,其包括导线至与多个电布线电极连接的电布线电极的布线图案 以及第二片,其包括与要连接到所述多个辅助电极的所述辅助电极端子导电的布线图案,所述喷墨记录头包括其中所述第一片和所述第二片布置在其中的布线片 相互叠加