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    • 42. 发明授权
    • Ink-jet recording apparatus
    • 喷墨记录装置
    • US08500251B2
    • 2013-08-06
    • US11028897
    • 2005-01-03
    • Tomoyuki Kubo
    • Tomoyuki Kubo
    • B41J2/05
    • B41J2/17526
    • An ink-jet recording apparatus includes a recording head which jets inks, and a cable which is connected to the recording head and which is provided with a driving circuit for applying a driving voltage of the recording head. The recording head is formed with nozzle arrays for jetting an ink of a dark color and an ink of a light color respectively. The nozzle array, which jets the ink of the dark color, is disposed farther from the driving circuit than the nozzle array which jets the ink of the light color. The nozzle array, which jets the ink of the dark color, is hardly affected by the heat from the driving circuit. Therefore, the deterioration of the recording quality, which would be otherwise caused by the disturbance of ink discharge from nozzles, is suppressed.
    • 喷墨记录装置包括喷墨的记录头和连接到记录头的电缆,并且设有用于施加记录头的驱动电压的驱动电路。 记录头形成有分别喷射深色墨水和浅色墨水的喷嘴阵列。 将喷出深色墨水的喷嘴阵列布置成比喷射光色墨水的喷嘴阵列更远离驱动电路。 喷射深色墨水的喷嘴阵列几乎不受来自驱动电路的热的影响。 因此,抑制了由喷嘴的喷墨干扰引起的记录质量的劣化。
    • 44. 发明授权
    • Liquid droplet discharge apparatus and image recording apparatus
    • 液滴喷射装置和图像记录装置
    • US08328337B2
    • 2012-12-11
    • US12891627
    • 2010-09-27
    • Tomoyuki Kubo
    • Tomoyuki Kubo
    • B41J2/05
    • B41J2/14B41J2002/14491
    • A liquid droplet discharge apparatus includes a liquid droplet discharge head having a plurality of nozzles which discharge liquid droplets and a pressure applying mechanism which selectively applies a pressure to discharge the liquid droplets from the nozzles; a first wiring board which is flexible and which is connected to the pressure applying mechanism; and a second wiring board which is connected to the first wiring board; and the first wiring board has a pair of extending portions which extend on mutually opposite sides from a connecting portion to be connected to the pressure applying mechanism, the pair of extending portions are bent so that forward end portions thereof face each other, and the second wiring board is connected to the pair of extending portions so that the second wiring board overlaps the mutually facing forward end portions of the pair of extending portions.
    • 液滴喷射装置包括具有排出液滴的多个喷嘴的液滴喷射头和选择性地施加压力以从喷嘴排出液滴的压力施加机构; 第一布线板,其是柔性的并且连接到压力施加机构; 和与第一布线板连接的第二布线板; 并且第一配线板具有一对延伸部分,其从连接部分相互相对的两侧延伸以连接到压力施加机构,一对延伸部分被弯曲成使得其前端部分彼此面对,并且第二 布线板与一对延伸部连接,使得第二布线板与该对延伸部的相互面对的前端部重叠。