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    • 51. 发明公开
    • An ink-jet head, an ink-jet-head cartridge, an ink-jet apparatus and an ink-jet recording method used in gradation recording
    • 用于分级记录的喷墨头,喷墨头墨盒,喷墨设备和喷墨记录方法
    • EP0785072A3
    • 1997-09-17
    • EP97100599.6
    • 1997-01-16
    • CANON KABUSHIKI KAISHA
    • Tachihara, MasayoshoTamura, Yasuyuki
    • B41J2/14B41J2/205
    • B41J2/2125B41J2/14056B41J2/14112B41J2002/14169B41J2002/14475
    • An ink-jet head includes a plurality of ink channels for guiding ink to corresponding discharging ports, and discharging units, each including a discharging port, and a heating element, provided for the discharging port, for generating a bubble for discharging the ink by providing the ink within the corresponding ink channel with thermal energy. A plurality of discharging units having different amounts of ink discharge are provided at each of the ink channels. An ink-jet-head cartridge includes the above-described ink-jet head and an ink receptable for holding the ink to be supplied to the ink-jet head. An ink-jet apparatus includes the above-described ink-jet head and a recording-medium conveying unit for conveying a recording medium for receiving the discharged ink. In an ink-jet recording method, a head in which a plurality of discharging units, each including a heating element for generating heat for discharging ink, and a discharging port for discharging the ink, are provided at each ink channel is used, and recording is performed by discharging different amounts of ink from the discharging ports by selectively driving the plurality of discharging units.
    • 喷墨头包括多个用于将墨引导到相应排墨口的墨通道,每个排墨单元包括排墨口和为排墨口设置的加热元件,用于通过提供用于排墨的气泡 相应墨水通道内的墨水具有热能。 在每个墨通道上设置多个排墨量不同的排墨单元。 一个喷墨头盒包括上述的喷墨头和一个可容纳墨水供给喷墨头的墨水。 一种喷墨设备包括上述喷墨头和用于输送用于接收排出墨的记录介质的记录介质输送单元。 在喷墨记录方法中,使用在每个墨通道中设置多个排出单元的头,每个排出单元均包括用于排出墨的热量的加热元件和用于排出墨的排出口,并且记录 通过选择性地驱动多个排出单元而从排出口排出不同量的墨来执行。
    • 52. 发明公开
    • Ink jet recording head and ink jet recording apparatus
    • Tintenstrahlaufzeichnungskopf undTintenstrahlaufzeichnungsgerät。
    • EP0659563A2
    • 1995-06-28
    • EP94120286.3
    • 1994-12-21
    • CANON KABUSHIKI KAISHA
    • Tamura, YasuyukiHirasawa, Shin ichi
    • B41J2/16
    • B41J2/14056B41J2/14072B41J2/14145B41J2/1604B41J2/1623B41J2/1631B41J2/1632B41J2/1637
    • An ink jet recording apparatus includes an ink jet recording head as an essential component, and the ink jet recording head has a wiring structure which assures that a quantity of electricity loss induced by wiring resistance can be reduced. A plurality of substantially rectangular heaters 2 are formed at the positions in the vicinity of one end edge 1a of a device substrate 1 while they are arranged in an array in parallel with the one end edge 1a of the device substrate 1 with a predetermined distance held between adjacent heaters 2. Each heater 2 is composed of heaters 2a and 2b in the form of a pair. A common wiring portion 3 made of a metallic material such as aluminum or the like is formed between a pair of heaters 2, and it is electrically connected to electrodes of the heaters 2 on one side of the latter on the common basis. In addition, separated wiring portions 4 each made of a metallic material such as aluminum or a similar material are formed on electrodes of the heaters 2 on the opposite side to the foregoing one.
    • 喷墨记录装置包括作为主要部件的喷墨记录头,并且喷墨记录头具有确保能够减少由布线电阻引起的电力损失量的布线结构。 在器件基板1的一个端部边缘1a附近的位置处形成多个基本为矩形的加热器2,同时它们以与设备基板1的一个端部边缘1a平行排列成一定距离保持 在相邻的加热器2之间。每个加热器2由一对形式的加热器2a和2b组成。 在一对加热器2之间形成由诸如铝等的金属材料制成的公共布线部分3,并且在共同的基础上将其与加热器2的一侧的电极电连接。 此外,在与上述相反的一侧的加热器2的电极上形成分别由诸如铝或类似材料的金属材料制成的布线部分4。
    • 58. 发明公开
    • Image recording apparatus
    • Bildaufzeichnungsgerät。
    • EP0241108A2
    • 1987-10-14
    • EP87300800.7
    • 1987-01-29
    • CANON KABUSHIKI KAISHA
    • Tamura, YasuyukiKaneko, ShuzoSato, TadashiTaniishi, Shinnosuke
    • H04N1/46G03F7/00
    • G03F7/0022H04N1/50
    • An image recording apparatus comprising: a conveying device (7, 8) for conveying a transfer recording medium (l) having a transfer recording layer whose transfer characteristics change when a first energy and a second energy different from the first energy are applied thereto; a recording section disposed along a conveying route of the transfer recording medium conveyed by the conveying device and having a first energy applying device (2) for applying the first energy to the transfer recording medium and a second energy appIying device (3) for applying the second energy thereto; a tension imparting device for imparting tension to the transfer recording medium in such a manner that the transfer recording medium is pressed against the first energy applying device; a transfer device (9, l0) for transferring an image formed on the transfer recording medium in the recording section to a recording medium (ll); and a conveying device (6, l5) for conveying the recording medium to a discharge section via the transfer device.
    • 一种图像记录装置,包括:输送装置,用于输送具有转印记录层的转印记录介质,所述转印记录介质的转印特性在施加与第一能量不同的第一能量和第二能量时发生变化; 记录部,其沿着由所述输送装置输送的所述转印记录介质的输送路径设置,并具有用于向所述转印记录介质施加所述第一能量的第一能量施加装置;以及第二能量施加装置, 第二能量; 张力赋予装置,其以使转印记录介质压靠第一能量施加装置的方式向转印记录介质施加张力; 传送装置(9,10),用于将形成在记录部分中的转印记录介质上的图像传送到记录介质(11); 以及用于经由转印装置将记录介质输送到排出部分的输送装置(6,15)。