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81. 发明授权

US5081474A Recording head having multi-layer matrix wiring 失效
标题翻译：具有多层矩阵布线的记录头
公开(公告)号：US5081474A
公开(公告)日：1992-01-14
申请号：US618584
申请日：1990-11-28
申请人： Makoto Shibata , Masami Kasamoto , Shuji Koyama , Sakai Yokoyama , Toshihiro Mori
发明人： Makoto Shibata , Masami Kasamoto , Shuji Koyama , Sakai Yokoyama , Toshihiro Mori
IPC分类号： B41J2/16
CPC分类号： B41J2/1604 , B41J2/1603 , B41J2/1626 , B41J2/1631 , B41J2/1642 , B41J2202/13
摘要： A recording head has a liquid channel defining member for defining a liquid channel communicated to a discharging opening for discharging ink, and a base member having a plurality of electricity-heat converting elements for generating heat to be transmitted to the ink filling the liquid channel. A matrix wiring portion is connected electrically to the electricity-heat converting elements, respectively. The matrix wiring portion has a multi-layer constitution having a first wiring and a second wiring. The second wiring is provided through an insulating layer on the first wiring, and the plurality of electricity-heat converting elements are provided on the insulating layer.
摘要翻译：记录头具有用于限定与用于排出墨水的排出口连通的液体通道的液体通道限定构件，以及具有多个电热转换元件的基座构件，用于产生要传送到填充液体通道的墨水的热量。矩阵布线部分分别与电热转换元件电连接。矩阵布线部具有具有第一布线和第二布线的多层结构。第二布线通过第一布线上的绝缘层提供，并且多个电热转换元件设置在绝缘层上。

82. 发明授权

US4720716A Liquid jet recording head 失效
标题翻译：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。

83. 发明授权

US4631555A Liquid jet type recording head 失效
标题翻译：液体喷射型记录头
公开(公告)号：US4631555A
公开(公告)日：1986-12-23
申请号：US596908
申请日：1984-04-05
申请人： Masami Ikeda , Makoto Shibata , Hiroto Matsuda , Hiroto Takahashi
发明人： Masami Ikeda , Makoto Shibata , Hiroto Matsuda , Hiroto Takahashi
IPC分类号： B41J2/05 , B41J2/16 , G01D15/18
CPC分类号： B41J2/1604 , B41J2/1623 , B41J2/1626 , B41J2/1631 , B41J2/1642 , B41J2/1645 , B41J2/1646
摘要： A liquid jet type recording head comprises a liquid discharge section including an orifice for discharging the liquid to form flying droplets and a liquid passage providing part of a heat acting portion at which thermal energy acts on the liquid to form droplets, at least a pair of opposed electrodes electrically connected with a heat generating resistive layer on a substrate, and an electro-thermal converting element having a heat generating portion located between the electrodes, in which at least one of the electrodes is a turned electrode in which at least a portion thereof adjacent to said heat generating portion has a width smaller than that of said heat generating portion.
摘要翻译：一种液体喷射式记录头，包括一个液体排放部分，该液体排放部分包括用于排出液体以形成飞散的液滴的孔，以及一个液体通道，提供热作用部分的热作用部分，在该作用部分处，热能作用在液体上以形成液滴，至少一对与基板上的发热电阻层电连接的对置电极，以及具有位于电极之间的发热部的电热转换元件，其中至少一个电极为转向电极，其中至少一部分与所述发热部相邻的宽度小于所述发热部的宽度。

84. 发明授权

US4596994A Liquid jet recording head 失效
标题翻译：液体喷射记录头
公开(公告)号：US4596994A
公开(公告)日：1986-06-24
申请号：US603723
申请日：1984-04-25
申请人： Hiroto Matsuda , Masami Ikeda , Makoto Shibata , Hiroto Takahashi
发明人： Hiroto Matsuda , Masami Ikeda , Makoto Shibata , Hiroto Takahashi
IPC分类号： B41J2/05 , B41J2/015 , B41J2/14 , B41J2/16 , G01D15/18
CPC分类号： B41J2/14129 , B41J2/1604 , B41J2/1623 , B41J2/1631 , B41J2/1642 , B41J2/1646
摘要： A liquid jet recording head comprises, in combination, a liquid discharge section having an orifice for forming flying liquid droplets at the time of the liquid discharge and a liquid flow path which is communicatively connected with the orifice and has as its one part a heat acting zone where heat energy acts on the liquid to form the liquid droplets; an electro-thermal transducer having at least a pair of electrodes arranged in mutual confrontation and in electrical connection with a resistive heat generating layer on a substrate to form a heat generating portion between said pair of electrodes; and a protective coating made up of three or more layers, each comprising an inorganic material, and laminated in a manner to cover the top surface of at least the heat generating portion, the inorganic materials constituting two mutually adjacent layers in the protective coating including therein at least one constituent element common to both layers.
摘要翻译：液体喷射记录头包括组合的液体排出部分，其具有用于在液体排出时形成飞行液滴的孔口和与孔口连通地连接的液体流路，并且其作为其一部分的热作用区域，其中热能作用在液体上以形成液滴; 一种电热换能器，具有至少一对彼此相对配置的电极，并与衬底上的电阻发热层电连接，以在所述一对电极之间形成发热部分; 以及由三层或更多层组成的保护涂层，每层包括无机材料，并且以覆盖至少发热部分的顶表面的方式层压，在其中包括其中的保护涂层中构成两个相互相邻的层的无机材料两层共有的至少一个构成要素。

85. 发明授权

US4536250A Method of making liquid jet recording head 失效
标题翻译：制造液体喷射记录头的方法
公开(公告)号：US4536250A
公开(公告)日：1985-08-20
申请号：US600150
申请日：1984-04-13
申请人： Masami Ikeda , Hiroto Matsuda , Makoto Shibata , Hiroto Takahashi
发明人： Masami Ikeda , Hiroto Matsuda , Makoto Shibata , Hiroto Takahashi
IPC分类号： B41J2/05 , B41J2/16 , H05B3/10 , H05K3/06 , C23F1/02 , B44C1/22 , C03C15/00 , C03C25/06
CPC分类号： H05K3/064 , B41J2/1603 , B41J2/1604 , B41J2/1628 , B41J2/1629 , B41J2/1631 , H05B3/10 , H05K2203/0577 , H05K2203/1476
摘要： A method of making a liquid jet recording head having a liquid discharge section including orifice means for discharging the liquid to form flying droplets thereof and liquid passage means communicating with said orifice means and having a thermally acting portion for causing a thermal energy to act on the liquid to form the liquid droplets, and electro-thermal converting means including a heat generating resistive layer on a substrate, at least one pair of opposed electrodes electrically connected with said heat generating resistive layer and a heat generating part between said electrodes, which method comprises the steps of forming the electrodes and heat generating portion through at least first and second etching processes, a photoresist pattern formed by the first etching process having a width smaller than those of photoresist patterns formed by the second and successive etching processes.
摘要翻译：一种具有液体喷射记录头的方法，该液体喷射部分包括用于排出液体以形成其飞沫的孔口装置和与所述孔口装置连通并具有热作用部分的液体通道装置，该热作用部分用于使热能作用在液体以形成液滴;以及电热转换装置，其包括在基板上的发热电阻层，与所述发热电阻层电连接的至少一对相对电极和所述电极之间的发热部分，所述方法包括通过至少第一和第二蚀刻工艺形成电极和发热部分的步骤，通过第一蚀刻工艺形成的光刻胶图案的宽度小于通过第二次和连续蚀刻工艺形成的光致抗蚀剂图案的宽度。

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