专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06513912B2 Heat generating element for printer head and manufacturing method therefor 有权
标题翻译：用于打印头的发热元件及其制造方法
公开(公告)号：US06513912B2
公开(公告)日：2003-02-04
申请号：US09918836
申请日：2001-07-31
申请人： Takaaki Miyamoto , Toru Tanikawa , Minoru Kohno , Hideki Mori
发明人： Takaaki Miyamoto , Toru Tanikawa , Minoru Kohno , Hideki Mori
IPC分类号： B41J205
CPC分类号： B41J2/14129 , B41J2/1603 , B41J2/1628 , B41J2/1631 , B41J2/1642 , B41J2/1646 , B41J2202/13 , B41J2202/18
摘要： Heat-generating elements are formed by depositing at least a IV A metal layer or a V A metal layer, followed by depositing a resistor material thereupon. Thus, the reliability of heat-generating elements applied to thermal type ink-jet printers, for example, is improved as compared to conventional arrangements.
摘要翻译：通过沉积至少一种IVA金属层或V A金属层，然后在其上沉积电阻材料来形成发热元件。因此，与常规布置相比，例如，适用于热式喷墨打印机的发热元件的可靠性得到改善。

2. 发明授权

US06536877B2 Printer, printer head, and method for fabricating printer head formed with a multilayer wiring pattern 有权
标题翻译：打印机，打印机头以及用多层布线图形成的打印头的制造方法
公开(公告)号：US06536877B2
公开(公告)日：2003-03-25
申请号：US09918839
申请日：2001-07-31
申请人： Takaaki Miyamoto , Toru Tanikawa , Hideki Mori
发明人： Takaaki Miyamoto , Toru Tanikawa , Hideki Mori
IPC分类号： B41J205
CPC分类号： B41J2/1603 , B41J2/14129 , B41J2/1628 , B41J2/1631 , B41J2/1642 , B41J2/1646 , B41J2202/13
摘要： A printer and a printer head employing a thermal inkjet method are disclosed. A heater element is arranged so as to overlie a wiring pattern layer carried by a semiconductor substrate, or a wiring pattern portion for power supplying or a wiring pattern portion for grounding, the wiring pattern portions being carried by a semiconductor substrate. This arrangement allows heat generated by the heater element to be efficiently transferred to a liquid ink chamber.
摘要翻译：公开了一种采用热喷墨方法的打印机和打印头。布线图案覆盖着由半导体基板或电力供给用布线图形部分或布线图形部分接地的布线图案层，覆盖在半导体基板上的布线图形部分。这种布置使得由加热器元件产生的热能够有效地传递到液体墨室。

3. 发明授权

US07537311B2 Method and apparatus for ejecting liquid 失效
标题翻译：用于喷射液体的方法和装置
公开(公告)号：US07537311B2
公开(公告)日：2009-05-26
申请号：US11641577
申请日：2006-12-18
申请人： Takeo Eguchi , Masato Nakamura , Toru Tanikawa , Minoru Kohno , Koichi Igarashi , Manabu Tomita , Shogo Ono , Takaaki Miyamoto , Iwao Ushinohama
发明人： Takeo Eguchi , Masato Nakamura , Toru Tanikawa , Minoru Kohno , Koichi Igarashi , Manabu Tomita , Shogo Ono , Takaaki Miyamoto , Iwao Ushinohama
IPC分类号： B41J2/14 , B41J2/015 , B41J2/05
CPC分类号： B41J2/1404 , B41J2/055 , B41J2/1433 , B41J2002/14387 , B41J2002/14403 , B41J2002/14467 , B41J2002/14475
摘要： In a method and an apparatus for ejecting liquid, the processing accuracy of an ejection unit for ejecting ink can be easily increased and the variations in the volume of ink drops, the ejection angle thereof, etc., can be reduced even when dust is mixed in ink. In addition, a reduction in an ink-supply speed at which ink is supplied to an ink ejection unit can be prevented. An ink ejection apparatus includes a plurality of heating units (13) provided on a base member (11), ink cells for pressurizing ink with energy generated by the heating units (13), and nozzles (17) having ejection holes for ejecting the ink which is pressurized in the ink cells. Each of the nozzles (17) is disposed above each of the heating units (13). In addition, first open sides of the nozzles (17) which face the heating units (13) serve as ink inlets (17b) and second open sides of the nozzles (17) serve as the ejection holes (17a), so that inner spaces of the nozzles (17) serve as the ink cells, the ink cells not being provided separately.
摘要翻译：在用于喷射液体的方法和装置中，即使在灰尘混合的情况下也能够容易地提高用于喷射墨水的喷射单元的处理精度，并且可以降低墨水的体积变化，其喷射角度等。在墨水。此外，可以防止向墨水喷射单元供应墨水的墨水供应速度的降低。一种喷墨装置，包括：设置在基底构件（11）上的多个加热单元（13），用于通过加热单元（13）产生的能量对墨水加压的墨水池;以及具有用于喷射墨水的喷射孔的喷嘴其在墨水池中被加压。每个喷嘴（17）设置在每个加热单元（13）的上方。此外，面对加热单元（13）的喷嘴（17）的第一开口侧用作墨水入口（17b），并且喷嘴（17）的第二开口侧用作喷射孔（17a），使得内部空间的喷嘴（17）用作墨水池，而不是单独设置墨水单元。

4. 发明申请

US20070153063A1 Method and apparatus for ejecting liquid 失效
标题翻译：用于喷射液体的方法和装置
公开(公告)号：US20070153063A1
公开(公告)日：2007-07-05
申请号：US11641577
申请日：2006-12-18
申请人： Takeo Eguchi , Masato Nakamura , Toru Tanikawa , Minoru Kohno , Koichi Igarashi , Manabu Tomita , Shogo Ono , Takaaki Miyamoto , Iwao Ushinohama
发明人： Takeo Eguchi , Masato Nakamura , Toru Tanikawa , Minoru Kohno , Koichi Igarashi , Manabu Tomita , Shogo Ono , Takaaki Miyamoto , Iwao Ushinohama
IPC分类号： B41J2/05
CPC分类号： B41J2/1404 , B41J2/055 , B41J2/1433 , B41J2002/14387 , B41J2002/14403 , B41J2002/14467 , B41J2002/14475
摘要： In a method and an apparatus for ejecting liquid, the processing accuracy of an ejection unit for ejecting ink can be easily increased and the variations in the volume of ink drops, the ejection angle thereof, etc., can be reduced even when dust is mixed in ink. In addition, a reduction in an ink-supply speed at which ink is supplied to an ink ejection unit can be prevented. An ink ejection apparatus includes a plurality of heating units (13) provided on a base member (11), ink cells for pressurizing ink with energy generated by the heating units (13), and nozzles (17) having ejection holes for ejecting the ink which is pressurized in the ink cells. Each of the nozzles (17) is disposed above each of the heating units (13). In addition, first open sides of the nozzles (17) which face the heating units (13) serve as ink inlets (17b) and second open sides of the nozzles (17) serve as the ejection holes (17a), so that inner spaces of the nozzles (17) serve as the ink cells, the ink cells not being provided separately.
摘要翻译：在用于喷射液体的方法和装置中，即使在灰尘混合的情况下也能够容易地提高用于喷射墨水的喷射单元的处理精度，并且可以降低墨水的体积变化，其喷射角度等。在墨水。此外，可以防止向墨水喷射单元供应墨水的墨水供应速度的降低。一种喷墨装置，包括：设置在基底构件（11）上的多个加热单元（13），用于通过加热单元（13）产生的能量对墨水加压的墨水池;以及具有用于喷射墨水的喷射孔的喷嘴其在墨水池中被加压。每个喷嘴（17）设置在每个加热单元（13）的上方。此外，面对加热单元（13）的喷嘴（17）的第一开口侧用作墨水入口（17b），并且喷嘴（17）的第二开口侧用作喷射孔（17a），使得喷嘴（17）的内部空间用作墨水池，而不是分开设置墨水单元。

5. 发明授权

US06592209B2 Printer, printer head, and method of producing the printer head 失效
标题翻译：打印机，打印头，以及生产打印头的方法
公开(公告)号：US06592209B2
公开(公告)日：2003-07-15
申请号：US10053412
申请日：2001-11-07
申请人： Takaaki Miyamoto , Minoru Kohno , Toru Tanikawa
发明人： Takaaki Miyamoto , Minoru Kohno , Toru Tanikawa
IPC分类号： B41J205
CPC分类号： B41J2/1646 , B41J2/14072 , B41J2/14129 , B41J2/1603 , B41J2/1623 , B41J2/1628 , B41J2/1631 , B41J2/1642 , B41J2202/13
摘要： The invention provides a printer, a printer head, and a method of producing the printer head. In particular, the invention is applied to a printer which makes use of a process in which ink drops are caused to flow out by heating using a heater, so that an orifice plate can be bonded by sufficiently bringing it into close contact with what it is to be bonded to. In the invention, by disposing first, second, and third wiring patterns below partitions of corresponding ink chambers, thickness-direction stepped portions are prevented from being formed at least at the partitions of the corresponding ink chambers.
摘要翻译：本发明提供了一种打印机，打印机头和生产打印头的方法。特别地，本发明适用于利用通过使用加热器加热使墨滴流出的处理的打印机，从而孔板可以通过充分地与其紧密接触而被接合被绑定。在本发明中，通过将第一，第二和第三布线图案配置在相应的墨水室的隔壁下方，防止厚度方向阶梯部至少形成在相应墨水室的隔壁处。

6. 发明申请

US20090096841A1 Liquid ejection head and liquid ejection device 审中-公开
标题翻译：液体喷射头和液体喷射装置
公开(公告)号：US20090096841A1
公开(公告)日：2009-04-16
申请号：US12229167
申请日：2008-08-20
申请人： Takeo Eguchi , Takaaki Miyamoto , Manabu Tomita , Shogo Ono , Kazuyasu Takenaka , Iwao Ushinohama , Minoru Kohno
发明人： Takeo Eguchi , Takaaki Miyamoto , Manabu Tomita , Shogo Ono , Kazuyasu Takenaka , Iwao Ushinohama , Minoru Kohno
IPC分类号： B41J2/05
CPC分类号： B41J2/1404 , B41J2/14145 , B41J2/17563 , B41J2002/14387 , B41J2002/14403 , B41J2002/14467 , B41J2202/20
摘要： A flow path structure includes a heating element, a barrier layer, a liquid chamber formed by a part of the barrier layer and a pair of walls confronting each other to hold the heating element therebetween and a first individual flow path and a second individual flow path disposed on both the sides of the liquid chamber to communicate with the liquid chamber, a liquid is supplied to the liquid chamber from at least one of first and second individual flow paths, and the distance U between the walls in the liquid chamber and the flow path width W of the first individual flow path are set to satisfy U>W. With this arrangement, a flow path structure can be provided in which a failure in flow paths due to dusts is unlike to occur and which minimizes the influence of bubbles and has almost no uneven ejection.
摘要翻译：流路结构包括加热元件，阻挡层，由阻挡层的一部分形成的液体室和彼此面对的一对壁，用于将加热元件保持在其间，以及第一单独流路和第二单独流路设置在液体室的两侧以与液体室连通，液体从第一和第二单独流动路径中的至少一个和液体室中的壁之间的距离U和流体将第一个体流路的路径宽度W设定为满足U> W。通过这种布置，可以提供流路结构，其中由于灰尘而导致的流动路径的故障不同于发生并且使气泡的影响最小化并且几乎没有不均匀的喷射。

7. 发明授权

US07470004B2 Liquid ejection head and liquid ejection device 失效
标题翻译：液体喷射头和液体喷射装置
公开(公告)号：US07470004B2
公开(公告)日：2008-12-30
申请号：US11068131
申请日：2005-02-28
申请人： Takeo Eguchi , Takaaki Miyamoto , Manabu Tomita , Shogo Ono , Kazuyasu Takenaka , Iwao Ushinohama , Minoru Kohno
发明人： Takeo Eguchi , Takaaki Miyamoto , Manabu Tomita , Shogo Ono , Kazuyasu Takenaka , Iwao Ushinohama , Minoru Kohno
IPC分类号： B41J2/05
CPC分类号： B41J2/1404 , B41J2/14145 , B41J2/17563 , B41J2002/14387 , B41J2002/14403 , B41J2002/14467 , B41J2202/20
摘要： A flow path structure includes a heating element, a barrier layer, a liquid chamber formed by a part of the barrier layer and a pair of walls confronting each other to hold the heating element therebetween and a first individual flow path and a second individual flow path disposed on both the sides of the liquid chamber to communicate with the liquid chamber, a liquid is supplied to the liquid chamber from at least one of first and second individual flow paths, and the distance U between the walls in the liquid chamber and the flow path width W of the first individual flow path are set to satisfy U>W. With this arrangement, a flow path structure can be provided in which a failure in flow paths due to dusts is unlike to occur and which minimizes the influence of bubbles and has almost no uneven ejection.
摘要翻译：流路结构包括加热元件，阻挡层，由阻挡层的一部分形成的液体室和彼此面对的一对壁，用于将加热元件保持在其间，以及第一单独流路和第二单独流路设置在液体室的两侧以与液体室连通，液体从第一和第二单独流动路径中的至少一个和液体室中的壁之间的距离U和流体将第一个体流路的路径宽度W设定为满足U> W。通过这种布置，可以提供流路结构，其中由于灰尘而导致的流动路径的故障不同于发生并且使气泡的影响最小化并且几乎没有不均匀的喷射。

8. 发明授权

US07410247B2 Liquid ejection head and liquid ejection apparatus 失效
标题翻译：液体喷射头和液体喷射装置
公开(公告)号：US07410247B2
公开(公告)日：2008-08-12
申请号：US11036278
申请日：2005-01-14
申请人： Takeo Eguchi , Manabu Tomita , Kazuyasu Takenaka , Takaaki Miyamoto , Shogo Ono
发明人： Takeo Eguchi , Manabu Tomita , Kazuyasu Takenaka , Takaaki Miyamoto , Shogo Ono
IPC分类号： B41J2/05 , B41J2/04
CPC分类号： B41J2/14145 , B41J2/1408 , B41J2002/14387
摘要： A liquid ejection head including at least one head chip including a plurality of heating elements on a surface of a substrate, a nozzle sheet having nozzles disposed on the respective heating elements, a barrier layer disposed between the head chip and the nozzle sheet, reservoirs disposed between the heating elements and the nozzle sheet, the reservoirs being defined by part of the barrier layer, a common flow path communicating with the reservoirs, and a liquid storage chamber disposed on at least one region of the surface of the substrate excluding a region on which the reservoirs are disposed, the liquid storage chamber being defined by part of the barrier layer and communicating with the common flow path and the reservoirs, the liquid storage chamber storing liquid such that part of the nozzle sheet is in contact with the liquid.
摘要翻译：一种液体喷射头，包括至少一个在基板的表面上包括多个加热元件的头部芯片，具有设置在各个加热元件上的喷嘴的喷嘴片，设置在头部芯片和喷嘴片之间的阻挡层，在所述加热元件和所述喷嘴片之间，所述储存器由所述阻挡层的一部分限定，与所述储存器连通的公共流路，以及设置在所述基板的所述表面的至少一个区域上的液体存储室，液体储存室由阻挡层的一部分限定并与公共流路和储存器连通，液体储存室存储液体，使得喷嘴片的一部分与液体接触。

9. 发明申请

US20060146094A1 Liquid-discharging head and liquid-discharging device 失效
标题翻译：排液头和排液装置
公开(公告)号：US20060146094A1
公开(公告)日：2006-07-06
申请号：US10530633
申请日：2003-10-08
申请人： Takeo Eguchi , Manabu Tomita , Minoru Kohno , Takaaki Miyamoto
发明人： Takeo Eguchi , Manabu Tomita , Minoru Kohno , Takaaki Miyamoto
IPC分类号： B41J2/05
CPC分类号： B41J2/1603 , B41J2/04526 , B41J2/04541 , B41J2/0458 , B41J2/14056 , B41J2/1412 , B41J2/14129 , B41J2/1628 , B41J2/1631 , B41J2/1642 , B41J2/1646 , B41J2002/14177 , B41J2202/13
摘要： A liquid ejecting head having a plurality of heat evolving elements formed on an integral substrate without being divided into more than one part, so that it is capable of controlling the direction of liquid ejection. The liquid ejecting head has heat-energy evolving elements (22) that evolve heat energy to eject liquid. The heat-energy evolving elements (22) are constructed of an integral substrate, assume a zigzag pattern (in plan view), and have conductors or electrodes (36) connected thereto at the turnaround part of the zigzag pattern, so that they are divided into main parts (22a, 22b) to evolve heat energy to eject liquid. Each of the heat-evolving elements has thereon a nozzle through which liquid is ejected.
摘要翻译：一种液体喷射头，其具有形成在整体基板上的多个放热元件，而不分成多于一个部分，从而能够控制液体喷射的方向。液体喷射头具有放出热能以排出液体的热能放出元件（22）。热能放射元件（22）由整体衬底构成，呈锯齿形（平面图），并且在曲折图案的周转部分处连接有导体或电极（36），使得它们被分割进入主要部分（22a，22b）以放出热能以喷射液体。每个放热元件都具有一个喷嘴，液体被喷射出来。

10. 发明申请

US20060049134A1 Liquid jet head, liquid jet apparatus, and method for manufacturing liquid jet head 失效
标题翻译：液体喷射头，液体喷射装置和液体喷射头的制造方法
公开(公告)号：US20060049134A1
公开(公告)日：2006-03-09
申请号：US11214208
申请日：2005-08-29
申请人： Takaaki Miyamoto , Minoru Kohno
发明人： Takaaki Miyamoto , Minoru Kohno
IPC分类号： G01D15/00 , G11B5/127
CPC分类号： B41J2/1646 , B41J2/14129 , B41J2/1601 , B41J2/1603 , B41J2/1628 , B41J2/1632 , B41J2/1642 , B41J2202/13 , Y10T29/49156 , Y10T29/49401
摘要： To ensure satisfactory reliability even if the wiring pattern is formed of a wiring material having an enhanced electromigration resistance, by providing a protective layer for protecting heating elements from dry etching for forming a wiring pattern, on the ink chamber side or other liquid chamber side of each heating element.
摘要翻译：为了确保令人满意的可靠性，即使布线图案由具有增强的电迁移电阻的布线材料形成，通过提供用于保护加热元件的保护层免受用于形成布线图案的干法蚀刻，在墨室侧或其它液体室侧每个加热元件。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式