公开(公告)号：US20080143787A1

公开(公告)日：2008-06-19

申请号：US11956755

申请日：2007-12-14

申请人： Satoshi Shimazu ,  Yuki Kozuka

发明人： Satoshi Shimazu ,  Yuki Kozuka

IPC分类号： G03G15/02

CPC分类号： G03G15/10 ,  B41J2/14072

摘要： An ink jet recording head includes a recording element substrate having energy generating means for generating energy in accordance with an electric signal, and an electrode portion for receiving the electric signal to be supplied to said energy generating means; an electric line member including an opening in which said recording element substrate is contained, an electric line extending toward an inside of the opening and connected to said electrode portion, an inclined electric wiring extending in a direction crossing with said electric line and contacted to said recording element substrate, wherein said electric line member is disposed above a surface, having the electrode, of said recording element substrate, wherein the inclined member extends in a direction of an arrangement of a plurality of such electric lines, and constitutes an inclined surface descending from said electric wiring toward the surface of said recording element substrate.

摘要翻译： 喷墨记录头包括具有根据电信号产生能量的能量产生装置的记录元件基板和用于接收要提供给所述能量产生装置的电信号的电极部分; 包括开口的电线构件，所述记录元件基板被容纳在所述开口中，电线向所述开口的内部延伸并且连接到所述电极部分，所述电线沿与所述电线交叉的方向延伸并与所述电线部分接触， 记录元件基板，其中所述电线部件设置在所述记录元件基板的具有所述电极的表面上方，其中所述倾斜部件沿多个所述电线的布置方向延伸，并且构成倾斜表面下降 从所述电线路朝向所述记录元件基板的表面。

公开(公告)号：US06585491B2

公开(公告)日：2003-07-01

申请号：US09984482

申请日：2001-10-30

申请人： Yoichi Taneya ,  Sadayuki Sugama ,  Hiroyuki Ishinaga ,  Hiroyuki Sugiyama ,  Satoshi Shimazu

发明人： Yoichi Taneya ,  Sadayuki Sugama ,  Hiroyuki Ishinaga ,  Hiroyuki Sugiyama ,  Satoshi Shimazu

IPC分类号： F04B1924

CPC分类号： B41J2/14129 ,  B41J2/14048

摘要： A liquid discharge head is provided having a heating member for generating thermal energy to create a bubble in liquid, a discharge port adapted to discharge the liquid, and a liquid flow path communicated with the discharge port having a bubble generating area for enabling the liquid to create the bubble. A movable member is arranged in the bubble generating area to be displaced along with the development of the bubble. A regulating portion regulates the displacement of the movable member within a desired range, and by means of energy at the time of bubble creation, the liquid being discharged from the discharge port. The regulating portion is arranged to face the bubble generating area in the liquid flow path. A support member is directly connected to the movable member. The bubble development causes the movable member and the regulating portion to be in contact forming an essentially closed space with the exception of the discharge port.

摘要翻译： 提供一种液体排出头，具有用于产生热能以在液体中产生气泡的加热构件，适于排出液体的排出口以及与排出口连通的液体流动通道，该液体流动通道具有气泡生成区域， 创造泡沫。 气泡产生区域中设置有可移动构件，随着气泡的发展而移动。 调节部分将可移动部件的位移调节到期望的范围内，并且通过在产生气泡时的能量，液体从排出口排出。 调节部配置成与液体流路中的发泡区域相对。 支撑构件直接连接到可动构件。 气泡发展导致可移动部件和调节部分接触形成基本上封闭的空间，但排出口除外。

公开(公告)号：US06450776B1

公开(公告)日：2002-09-17

申请号：US09362224

申请日：1999-07-28

申请人： Yoichi Taneya ,  Hiroyuki Ishinaga ,  Hiroyuki Sugiyama ,  Sadayuki Sugama ,  Satoshi Shimazu

发明人： Yoichi Taneya ,  Hiroyuki Ishinaga ,  Hiroyuki Sugiyama ,  Sadayuki Sugama ,  Satoshi Shimazu

IPC分类号： F04B1924

CPC分类号： B41J2/14048

摘要： A liquid discharging head which discharges a liquid through a discharging port utilizing an energy generated by producing air bubble including side walls which are to be brought into contact with a movable member to restrict upstream growth of a bubble, thereby stabilizing liquid discharge.

摘要翻译： 一种液体排出头，其利用产生的气泡产生的能量，该液体排出口包括产生气泡的气泡，该气泡包括要与可动件接触的侧壁，以限制气泡的上游生长，从而稳定液体排放。

公开(公告)号：US06276783B1

公开(公告)日：2001-08-21

申请号：US09089254

申请日：1998-06-03

申请人： Hiroyuki Ishinaga ,  Toshio Kashino ,  Aya Yoshihira ,  Kiyomitsu Kudo ,  Yoichi Taneya ,  Satoshi Shimazu

发明人： Hiroyuki Ishinaga ,  Toshio Kashino ,  Aya Yoshihira ,  Kiyomitsu Kudo ,  Yoichi Taneya ,  Satoshi Shimazu

IPC分类号： B41J205

CPC分类号： B41J2/14048 ,  B41J2/14064

摘要： A liquid discharge head is provided which allows production of a recorded image of improved quality by controlling the speed of flow of a liquid and the distribution of the speed of flow in a flow path caused in consequence of contraction of bubbles thereby stabilizing the direction of satellites arising behind main drops of discharged liquid and, at the same time, decreasing the amount itself of the satellites. This liquid discharge head comprises a movable separation membrane capable of effecting separation between a first flow path communicating with a discharge port for discharging a liquid and a second flow path furnished with a bubble generating region for generating bubbles in the liquid by means of a heating element and a movable member opposed to the bubble generating region across the movable separation membrane and furnished in the direction of liquid discharge with a free end to guide the displacement of the movable separation membrane induced by the growth of the bubbles in the direction of the discharge port and regulate the shape of displacement of the movable separation membrane as well.

摘要翻译： 提供一种液体排出头，其通过控制液体的流动速度和由于气泡收缩导致的流动路径中的流动速度的分布，从而使卫星的方向稳定，从而可以产生质量提高的记录图像 在排放液体的主液滴之后产生，同时减少了卫星的数量本身。 该液体排出头包括可移动隔离膜，其能够在与用于排出液体的排出口连通的第一流动路径和具有用于通过加热元件在液体中产生气泡的气泡产生区域的第二流动路径之间进行分离 以及可移动部件，与可移动分隔膜相对的气泡发生区域相对，并且具有自由端的液体排出方向，以引导由气泡生长引起的可移动分离膜沿排出口方向的位移 并调节可移动分离膜的位移形状。

公开(公告)号：US06217157B1

公开(公告)日：2001-04-17

申请号：US09333003

申请日：1999-06-15

申请人： Aya Yoshihira ,  Toshio Kashino ,  Kiyomitsu Kudo ,  Satoshi Shimazu

发明人： Aya Yoshihira ,  Toshio Kashino ,  Kiyomitsu Kudo ,  Satoshi Shimazu

IPC分类号： B41J205

CPC分类号： B41J2/1404 ,  B41J2/14064 ,  B41J2/14145 ,  B41J2002/14379

摘要： For stabilizing the liquid discharge from the head such as in the ink jet recording the invention provides a liquid discharging head comprising a discharge liquid path communicating with a discharge opening for discharging a discharge liquid and adapted to flow the discharge liquid, a bubble generating liquid path including a bubble generating area for bubble generation and adapted to flow a bubble generating liquid and a movable separating membrane adapted for mutually and substantially separating the discharge liquid path and the bubble generating liquid path and having a recess, in a position corresponding to the bubble generating area, deviated so as to narrow the bubble generating liquid path, wherein the recess has substantially non-displacing corner portions and is adapted to displace, excluding the corner portions, by a bubble generated in the bubble generating area.

摘要翻译： 为了稳定喷墨头中的液体排出，本发明提供了一种液体排放头，其包括与用于排出排出液体并适于使排放液体流动的排放口连通的排放液体路径，产生气泡的液体路径 包括用于产生气泡的气泡生成区域，并且适于流动产生气泡的液体和可移动分离膜，其适于相互和基本上分离排出液体通道和气泡生成液体通道，并且具有凹部，该气泡生成液体在与气泡生成相对应的位置 偏移以使气泡生成液体路径变窄，其中凹部具有基本上不移位的角部，并且适于通过在气泡产生区域中产生的气泡来排除拐角部分。

公开(公告)号：US08950072B2

公开(公告)日：2015-02-10

申请号：US13486446

申请日：2012-06-01

申请人： Toshiaki Kaneko ,  Satoshi Kodama ,  Hirotaka Miyazaki ,  Satoshi Shimazu ,  Naoya Tsukamoto

发明人： Toshiaki Kaneko ,  Satoshi Kodama ,  Hirotaka Miyazaki ,  Satoshi Shimazu ,  Naoya Tsukamoto

IPC分类号： B21D53/76 ,  B41J2/045 ,  B41J2/14 ,  B41J2/16

CPC分类号： B41J2/14072 ,  B41J2/1601 ,  B41J2/1623 ,  B41J2002/14362 ,  Y10T29/49083 ,  Y10T29/49146 ,  Y10T29/49169 ,  Y10T29/49401

摘要： A method of manufacturing a liquid ejection head, which includes: preparing a liquid ejection head which includes: a recording element board provided with an ejection port through which liquid is ejected and an energy generator; an electrical wiring member provided with an opening from which the recording element board is exposed; and plural electrical connecting portions for electrically connecting the recording element board and the electrical wiring member relatively moving a discharge member, which is for dropping a sealing agent, toward one end of an arrangement of the electrical connecting portions while dropping the sealing agent onto the electrical wiring member and inside the opening; and relatively moving the discharge member from the one end of the electrical connecting portions to the other end while dropping the sealing agent to seal the electrical connecting portion.

摘要翻译： 一种制造液体喷射头的方法，包括：制备液体喷射头，该液体喷射头包括：记录元件板，其设置有喷射液体的喷射口和能量产生器; 设置有记录元件板从其露出的开口的电气配线构件; 以及多个电气连接部分，用于将记录元件板和电气布线部件电连接，将用于将密封剂滴下的排出构件朝向电连接部分的布置的一端相对移动，同时将密封剂滴落到电气 接线构件和开口内部; 并且将所述排出构件从所述电连接部的一端向另一端相对移动，同时使所述密封剂下降以密封所述电连接部。

公开(公告)号：US06409317B1

公开(公告)日：2002-06-25

申请号：US09376356

申请日：1999-08-18

申请人： Satoshi Shimazu ,  Sadayuki Sugama ,  Hiroyuki Ishinaga ,  Yoichi Taneya ,  Hiroyuki Sugiyama

发明人： Satoshi Shimazu ,  Sadayuki Sugama ,  Hiroyuki Ishinaga ,  Yoichi Taneya ,  Hiroyuki Sugiyama

IPC分类号： B41J205

CPC分类号： B41J2/14129 ,  B41J2/14048

摘要： A liquid discharge head comprises heating members for generating thermal energy to create bubbles in liquid, discharge ports forming the portions to discharge the liquid, liquid flow paths communicated with the discharge ports, at the same time, having bubble generation areas for enabling liquid to create bubbles, movable members arranged in the bubble generation areas to be displaced along with the development of the bubbles, and regulating members to regulate the displacement of each of the movable members within a desired range, and with energy at the time of bubble creation, the liquid being discharged from the discharge ports. For this liquid discharge head, each of the liquid flow paths holds bubbles at the time of bubbling, at the same time, being provided with gaps arranged on the sides of the movable member to allow the liquid on the upstream thereof to flow into the bubble generation area at the time of bubble disappearing. With the structure thus arranged, the meniscus is drawn into the liquid flow path quickly immediately after the bubble disappearing of bubble begins, and then, with a strong force of the meniscus, the trailing portion of the liquid column connected with the discharged droplet is cut off outside the discharge port, hence making the number of satellites smaller for the enhancement of the quality of prints.

摘要翻译： 液体排出头包括用于产生热能以在液体中产生气泡的加热构件，形成部分排出液体的排出口，与排出口连通的液体流动通道，同时具有用于使液体产生的气泡产生区域 布置在气泡生成区域中的气泡，活动构件随着气泡的发展而被移动，以及限制构件，以将每个可移动构件的位移调节在期望的范围内，并且在气泡产生时具有能量， 液体从排出口排出。 对于这种液体排出头，每个液体流动路径在起泡时保持气泡，同时在可动件的侧面上设置间隙，以允许其上游的液体流入气泡 气泡消失时的一代区域。 利用如此布置的结构，在气泡开始消失之后，弯液面立即被迅速地吸入液体流动路径中，然后在弯液面强力的作用下，与排出的液滴相连的液柱的尾部被切割 在排出口外部，从而使卫星的数量更小，以提高打印质量。

公开(公告)号：US06409296B1

公开(公告)日：2002-06-25

申请号：US09624380

申请日：2000-07-27

申请人： Yoshinori Misumi ,  Hiroyuki Ishinaga ,  Yoichi Taneya ,  Hiroyuki Sugiyama ,  Satoshi Shimazu

发明人： Yoshinori Misumi ,  Hiroyuki Ishinaga ,  Yoichi Taneya ,  Hiroyuki Sugiyama ,  Satoshi Shimazu

IPC分类号： B41J2938

CPC分类号： B41J2/14048 ,  B41J2/2054 ,  B41J2202/06

摘要： The invention is to vary the amount of the liquid discharged from a same discharge port, thereby realizing recording of multi gradation levels. After the discharge of a first liquid droplet 66a, a second liquid droplet 66b is discharged while the movable member 31 is still in a displaced state. In comparison with the first liquid droplet 66a, the second liquid droplet 66b has a larger discharge energy and a larger speed, because the moving energy of the movable member 31 and the energy consumed for the liquid flow opposite to the discharge port 18 are small. Thus the first and second droplets are united to form a united droplet 66d before landing on the recording medium 150. In this manner the amount of the discharged liquid can be varied.

摘要翻译： 本发明是为了改变从同一排出口排出的液体的量，从而实现多层次等级的记录。 在排出第一液滴66a之后，第二液滴66b被排出，同时可动件31仍处于移动状态。 与第一液滴66a相比，第二液滴66b具有较大的放电能量和较大的速度，因为可移动部件31的移动能量和与排出口18相反的液体流动消耗的能量较小。 因此，在着陆于记录介质150之前，第一和第二液滴被联合以形成联合液滴66d。以这种方式，排出液体的量可以改变。

公开(公告)号：US06390604B2

公开(公告)日：2002-05-21

申请号：US09289759

申请日：1999-04-12

申请人： Toshio Kashino ,  Hiroyuki Ishinaga ,  Aya Yoshihira ,  Kiyomitsu Kudo ,  Yoshie Asakawa ,  Yoichi Taneya ,  Hiroyuki Sugiyama ,  Satoshi Shimazu

发明人： Toshio Kashino ,  Hiroyuki Ishinaga ,  Aya Yoshihira ,  Kiyomitsu Kudo ,  Yoshie Asakawa ,  Yoichi Taneya ,  Hiroyuki Sugiyama ,  Satoshi Shimazu

IPC分类号： B41J205

CPC分类号： B41J2/14048 ,  B41J2/14064

摘要： A liquid discharge method for discharging a liquid through a discharge port for discharging the liquid utilizing a bubble by displacing a movable separation film for always substantially separating a first liquid flow path in communication with said discharge port for discharging the liquid from a second liquid flow path comprising a bubble-generating region for generating the bubble in said liquid, on the upstream side of said discharge port with respect to flow of the liquid in said first liquid flow path, comprises a step of displacing a downstream portion of said movable separation film toward said discharge port relatively more than an upstream portion of said movable separation film with respect to a direction of the flow of the liquid.

摘要翻译： 一种液体排出方法，用于通过移动可移动分隔膜通过用于通过气泡排出液体的排出口排出液体，用于总是基本上分离与所述排出口连通的第一液体流动通道，用于从第二液体流动路径排出液体 包括用于在所述液体中产生气泡的气泡生成区域，在所述排出口的上游侧相对于所述第一液体流路中的液体流动，包括将所述可移动分隔膜的下游部分朝向 所述排出口相对于所述可移动分隔膜的上游部分相对于液体的流动方向相对地增加。

公开(公告)号：US06386832B1

公开(公告)日：2002-05-14

申请号：US09362225

申请日：1999-07-28

申请人： Yoichi Taneya ,  Sadayuki Sugama ,  Hiroyuki Ishinaga ,  Hiroyuki Sugiyama ,  Satoshi Shimazu

发明人： Yoichi Taneya ,  Sadayuki Sugama ,  Hiroyuki Ishinaga ,  Hiroyuki Sugiyama ,  Satoshi Shimazu

IPC分类号： F04B1924

CPC分类号： B41J2/14129 ,  B41J2/14048

摘要： A liquid discharge head is provided having a heating member for generating thermal energy to create a bubble in liquid, a discharge port adapted to discharge the liquid, and a liquid flow path communicated with the discharge port having a bubble generating area for enabling the liquid to create the bubble. A moveable member is arranged in the bubble generating area to be displaced along with the development of the bubble. A regulating portion regulates the displacement of the moveable member within a desired range, and by means of energy at the time of bubble creation, the liquid being discharged from the discharge port. The regulating portion is arranged to face the bubble generating area in the liquid flow path. A support member is directly connected to the moveable member. The bubble development causes the moveable member and the regulating portion to be in contact forming an essentially closed space with the exception of the discharge port.

摘要翻译： 提供一种液体排出头，具有用于产生热能以在液体中产生气泡的加热构件，适于排出液体的排出口以及与排出口连通的液体流动通道，该液体流动通道具有气泡生成区域， 创造泡沫。 可动构件设置在气泡发生区域中，随着气泡的发展而被移动。 调节部分将可移动构件的位移调节在期望的范围内，并且通过在产生气泡时的能量，液体从排出口排出。 调节部配置成与液体流路中的发泡区域相对。 支撑构件直接连接到可移动构件。 气泡发展导致可移动构件和调节部分接触形成基本上封闭的空间，但排出口除外。