利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

85 条记录 (耗时 0.034 秒)

    Liquid jet recording head
    4.
    发明授权
    Liquid jet recording head 失效
    液体喷射记录头

    公开(公告)号：US5455612A

    公开(公告)日：1995-10-03

    申请号：US299798

    申请日：1994-09-01

    申请人： Masami Ikeda ,  Hiroto Matsuda ,  Hirokazu Komuro ,  Hiroto Takahashi ,  Makoto Shibata ,  Hisanori Tsuda

    发明人： Masami Ikeda ,  Hiroto Matsuda ,  Hirokazu Komuro ,  Hiroto Takahashi ,  Makoto Shibata ,  Hisanori Tsuda

    IPC分类号： B41J2/05 ,  B41J2/14

    CPC分类号： B41J2/14129 ,  B41J2202/03

    摘要： A liquid jet recording head comprises a substrate comprising a support, a resistive heater layer, electrodes electrically connected with the resistive heater layer, a portion of the resistive heater layer located between the electrodes being an electrothermal transducer, and an upper layer comprising a first protective layer comprising an inorganic insulating material, a second protective layer comprising an inorganic material, and a third protective layer comprising an organic material, wherein and the second protective layer and the third protective layer overlap each other in the vicinity of a portion where heat is generated by the electrothermal transducer and the overlapping width of the second protective layer and the third protective layer ranges from 10 .mu.m to 500 .mu.m. In another embodiment, the second protective layer extends along plural liquid flow paths for substantially less than the length thereof in a continuous strip that covers adjacent transducers.

    摘要翻译： 一种液体喷射记录头，包括一个基片，包括一个支架，一个电阻加热器层，与该电阻加热器层电连接的电极，位于电极之间的电阻加热器层的一部分是一个电热转换器，以及一个上层， 包含无机绝缘材料的层，包含无机材料的第二保护层和包含有机材料的第三保护层，其中第二保护层和第三保护层在产生热量的部分附近彼此重叠 通过电热换能器，第二保护层和第三保护层的重叠宽度为10〜500μm。 在另一个实施例中，第二保护层沿着覆盖相邻换能器的连续条带中的多个液体流动路径大体上小于其长度。

    Methods for manufacturing a substrate for a liquid jet recording head, liquid jet recording head, and liquid jet recording apparatus
    6.
    发明授权
    Methods for manufacturing a substrate for a liquid jet recording head, liquid jet recording head, and liquid jet recording apparatus 失效
    液体喷射记录头用基板的制造方法，液体喷射记录头和液体喷射记录装置

    公开(公告)号：US6149986A

    公开(公告)日：2000-11-21

    申请号：US627335

    申请日：1996-04-04

    申请人： Makoto Shibata ,  Haruhiko Terai ,  Hirokazu Komuro

    发明人： Makoto Shibata ,  Haruhiko Terai ,  Hirokazu Komuro

    IPC分类号： B41J2/05 ,  B41J2/14 ,  B41J2/16 ,  C23C16/511

    CPC分类号： B41J2/14129 ,  B41J2/1604 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1642 ,  B41J2/1646 ,  B41J2202/03

    摘要： A substrate for a liquid jet recording head is provided at least with a supporting member, an exothermic resistive element arranged on the supporting member for generating thermal energy to be utilized for discharging recording liquid, and pairs of wiring electrodes connected to the exothermic resistive element at given intervals. Such a substrate comprises a layer formed with a film produced by the application of a bias ECR plasma CVD method. With the layer thus formed, a desirable configuration of the wiring stepping portions as well as a desirable film quality can be obtained so as to make the surface of the substrate smooth thereby to implement a liquid jet recording head having an excellent durability at a low manufacturing cost when such a substrate is used for the fabrication of the liquid jet recording head.

    摘要翻译： 液体喷射记录头的基板至少设置有支撑构件，布置在支撑构件上的放热电阻元件，用于产生用于排出记录液体的热能，以及连接到放热电阻元件的布线电极对 给定间隔。 这样的基板包括由通过施加偏压ECR等离子体CVD方法制造的膜形成的层。 利用如此形成的层，可以获得布线步进部分的期望配置以及期望的膜质量，以使基板的表面平滑，从而实现在低制造时具有优异的耐久性的液体喷射记录头 当这种基板用于制造液体喷射记录头时的成本。

    Ink jet recording head, an ink jet recording apparatus provided with said recording head, and process for the production of said ink jet recording head
    7.
    发明授权
    Ink jet recording head, an ink jet recording apparatus provided with said recording head, and process for the production of said ink jet recording head 失效
    喷墨记录头，设置有所述记录头的喷墨记录装置，以及用于生产所述喷墨记录头的方法

    公开(公告)号：US5485185A

    公开(公告)日：1996-01-16

    申请号：US128109

    申请日：1993-09-29

    申请人： Manabu Sueoka ,  Makoto Shibata ,  Hirokazu Komuro

    发明人： Manabu Sueoka ,  Makoto Shibata ,  Hirokazu Komuro

    IPC分类号： B41J2/05 ,  B41J2/14 ,  B41J2/16 ,  B41J2/01

    CPC分类号： B41J2/14129 ,  B41J2/14072

    摘要： An ink jet recording head which includes a substrate for ink jet recording head and a nozzle structural body provided with a plurality of nozzle-forming walls which is disposed over said substrate for ink jet recording head, said substrate for ink jet recording head comprising a base member, a heat generating resistor capable of generating, upon energization, thermal energy to be utilized for discharging ink, a pair of electrodes electrically connected to said heat generating resistor, a first protective layer, and a second protective layer wherein said heat generating resistor and said pair of electrodes are arranged on said base member, and said first protective layer and said second protective layer are disposed in this order over said heat generating resistor and said pair of electrodes, wherein a plurality of given portions of said second protective layer each situated at a position where said nozzle structural body is joined through one of said nozzle-forming walls to said substrate for ink jet recording head are recessed while leaving opposite stepped portions of said second protective layer situated above said pair of electrodes. A ink jet recording apparatus provided with said ink jet recording head.

    摘要翻译： 一种喷墨记录头，包括用于喷墨记录头的基底和设置有多个喷嘴形成壁的喷嘴结构体，喷嘴形成壁设置在所述喷墨记录头基板上，所述喷墨记录头基板包括基底 该发热电阻器能够在通电时产生用于排放墨水的热能;电连接到所述发热电阻器的一对电极，第一保护层和第二保护层，其中所述发热电阻器和 所述一对电极布置在所述基底构件上，并且所述第一保护层和所述第二保护层依次布置在所述发热电阻器和所述一对电极上，其中所述第二保护层的多个给定部分各自位于 在所述喷嘴结构体通过所述喷嘴形成壁之一连接到所述基体的位置处 喷墨记录头的食物凹陷，同时留下位于所述一对电极上方的所述第二保护层的相对台阶部分。 一种具有所述喷墨记录头的喷墨记录装置。

    Liquid jet recording head
    10.
    发明授权
    Liquid jet recording head 失效
    液体喷射记录头

    公开(公告)号：US4720716A

    公开(公告)日：1988-01-19

    申请号：US931968

    申请日：1986-11-24

    申请人： Masami Ikeda ,  Makoto Shibata ,  Hiroto Takahashi ,  Hirokazu Komuro ,  Hiroto Matsuda ,  Hisanori Tsuda

    发明人： Masami Ikeda ,  Makoto Shibata ,  Hiroto Takahashi ,  Hirokazu Komuro ,  Hiroto Matsuda ,  Hisanori Tsuda

    IPC分类号： B41J2/05 ,  B41J2/14 ,  B41J2/16 ,  G01D15/18

    CPC分类号： B41J2/1623 ,  B41J2/14129 ,  B41J2/1604 ,  B41J2/1626 ,  B41J2/1631 ,  B41J2/1642 ,  B41J2/1646 ,  B41J2202/03

    摘要： A liquid jet recording head comprises a substrate having a resistive heater layer and at least one pair of mutually confronting electrodes electrically connected with the resistive heater layer at least one part of each of said one pair of electrodes being coated with the resistive heater layer.A liquid jet recording head comprises a support, an electrothermal transducer provided on the support which is composed of at least a resistive heater layer and one pair of electrodes mutually confronting and electrically connected with the resistive heater layer, and a liquid flow path constructing member provided in correspondence with the electrothermal transducer and constituting a liquid flow path communicating with an orifice for ejecting liquid. The electrodes and the resistive heater layer are formed successively on the support to form the electrothermal transducer.

    摘要翻译： 液体喷射记录头包括具有电阻加热器层的基板和与电阻加热器层电连接的至少一对相互面对的电极，所述一对电极中的每一个的至少一部分涂覆有电阻加热器层。 液体喷射记录头包括支撑体，设置在支撑体上的电热换能器，该电热换能器由至少电阻加热器层和相互面对并与电阻加热器层电连接的一对电极组成;以及液流通道构造部件 与电热换能器相对应并且构成与用于喷射液体的孔连通的液体流路。 电极和电阻加热器层依次形成在支撑件上以形成电热转换器。