Inkjet printing method
    1.
    发明专利
    Inkjet printing method 审中-公开
    喷墨打印方法

    公开(公告)号:JP2012196668A

    公开(公告)日:2012-10-18

    申请号:JP2012092126

    申请日:2012-04-13

    CPC classification number: B41J2/04586 B41J2/04588 B41J2/0459 B41J2/04593

    Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for enhancing the uniformity of droplets among a plurality of jets.SOLUTION: During a print cycle 20, 21, heat pulses 22, 24, 26, 28 of different profiles are delivered to inkjets of a print head. Selected ones of the inkjets are enabled 40 in coordination with the occurrence of selected ones of the heat pulses 22, 24, 26, 28 to control a characteristic of drops that are jetted by the respective inkjets.

    Abstract translation: 要解决的问题:提供一种用于增强多个喷嘴之间的液滴的均匀性的方法和装置。 解决方案:在打印循环20,21期间,不同轮廓的加热脉冲22,24,26,28被传送到打印头的喷墨头。 与所选择的热脉冲22,24,26,28的出现协调起来,所选择的喷墨打印机被启动,以控制由各个喷墨喷嘴喷射的液滴的特性。 版权所有(C)2013,JPO&INPIT

    Inkjet printing module
    2.
    发明专利
    Inkjet printing module 审中-公开
    喷墨打印模块

    公开(公告)号:JP2012096554A

    公开(公告)日:2012-05-24

    申请号:JP2012034132

    申请日:2012-02-20

    CPC classification number: B41J2/14233 B41J2/14032 B41J2202/11

    Abstract: PROBLEM TO BE SOLVED: To form a piezoelectric element having a stiffened surface.SOLUTION: An inkjet printing module is configured such that a curved region of a piezoelectric element, adjacent to an ink chamber, spans the ink chamber along a first direction and a second direction, the curved region having: a radius of curvature that varies along the first direction; and a radius of curvature that varies along the second direction, wherein the first and second directions are orthogonal.

    Abstract translation: 要解决的问题:形成具有加强表面的压电元件。 解决方案:喷墨打印模块被构造成使得压电元件的与墨水腔相邻的弯曲区域沿着第一方向和第二方向跨越墨水腔,该弯曲区域具有:曲率半径 沿着第一个方向变化; 以及沿第二方向变化的曲率半径,其中第一和第二方向是正交的。 版权所有(C)2012,JPO&INPIT

    Microelectromechanical device with piezoelectric block and method of manufacturing the same
    3.
    发明专利
    Microelectromechanical device with piezoelectric block and method of manufacturing the same 有权
    具有压电块的微电子器件及其制造方法

    公开(公告)号:JP2012016818A

    公开(公告)日:2012-01-26

    申请号:JP2011233425

    申请日:2011-10-24

    Abstract: PROBLEM TO BE SOLVED: To provide a microelectromechanical system.SOLUTION: The microelectromechanical system with structures having piezoelectric actuators (104) is provided. A plurality of piezoelectric islands are supported by a body (200) having a plurality of channels (205). The piezoelectric islands can be formed, in a part of the steps, by forming cuts (145) into a thick layer of a piezoelectric material, temporarily bonding it to a handle substrate, attaching the cut piezoelectric layer (107) to the body (200) having etching formation structures, and grinding the piezoelectric layer to a thickness that is smaller than depths of the cuts (140). Conductive materials (158, 210) can be formed on the piezoelectric layer to form electrodes (106, 112).

    Abstract translation: 要解决的问题:提供微机电系统。 提供了具有压电致动器(104)的结构的微机电系统。 多个压电岛由具有多个通道(205)的主体(200)支撑。 压电岛可以在一部分步骤中通过将切口(145)形成为压电材料的厚层,暂时将其粘合到手柄基板上,将切割的压电层(107)附接到主体(200) ),并且将所述压电层研磨至比所述切口(140)的深度小的厚度。 可以在压电层上形成导电材料(158,210),以形成电极(106,112)。 版权所有(C)2012,JPO&INPIT

    Print head nozzle formation
    4.
    发明专利
    Print head nozzle formation 有权
    打印头喷嘴形成

    公开(公告)号:JP2011156873A

    公开(公告)日:2011-08-18

    申请号:JP2011089638

    申请日:2011-04-13

    Abstract: PROBLEM TO BE SOLVED: To provide a technique including a method and device for forming nozzles in a microelectromechanical device such as an ink jet print head.
    SOLUTION: The nozzles 460 are formed in a layer 420 prior to the layer 420 being bonded onto another portion 440 of the device. Forming the nozzles 460 in the layer 420 prior to bonding enables forming nozzles 460 that have a desired depth and a desired geometry. Selecting a particular geometry for the nozzles 460 can reduce the resistance to ink flow as well as improve the uniformity of the nozzles 460 across the microelectromechanical device.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种包括在诸如喷墨打印头的微电子机械装置中形成喷嘴的方法和装置的技术。 解决方案:在层420结合到装置的另一部分440之前,喷嘴460形成在层420中。 在接合之前在层420中形成喷嘴460可形成具有期望深度和期望几何形状的喷嘴460。 为喷嘴460选择特定的几何形状可以降低油墨流动的阻力,并且可以改善穿过微机电装置的喷嘴460的均匀性。 版权所有(C)2011,JPO&INPIT

    流体吐出モジュール装着
    8.
    发明专利

    公开(公告)号:JP2019147390A

    公开(公告)日:2019-09-05

    申请号:JP2019085111

    申请日:2019-04-26

    Abstract: 【課題】流体吐出モジュール装着を提供すること。【解決手段】水平部分および垂直部分を有するモジュールマウント104と、モジュールマウントに装着される流体吐出モジュール102と、陥凹部分、陥凹部分の壁に沿ったクランプ、クランプに結合され、クランプを開放位置から閉鎖位置に移動させるように構成されるレバーを含むクランプアセンブリ106とを含む、流体吐出モジュール装着装置。水平部分は、流体吐出モジュールを受け取るように構成される開口部を有し、垂直部分は、突出部分を有する。モジュールマウントの突出部分は、クランプアセンブリの陥凹部分と嵌合するように構成される。【選択図】図1

    Piezoelectric inkjet printing module
    9.
    发明专利
    Piezoelectric inkjet printing module 审中-公开
    压电喷墨模块

    公开(公告)号:JP2013047009A

    公开(公告)日:2013-03-07

    申请号:JP2012230728

    申请日:2012-10-18

    Abstract: PROBLEM TO BE SOLVED: To provide a method for decreasing a drop in ink speed between heat cycles of a piezoelectric inkjet printing module, and a method for polarizing the piezoelectric inkjet printing module.SOLUTION: A piezoelectric element 34 is superposed on a film 30. The piezoelectric element 34 has an electrode 40 on the piezoelectric element 34 side contacting the film 30. The electrode 40 comes in contact with an electrical contact 31 on the side 51 of the film 30 so that the electrode can be individually dealt with by a drive and integration circuits. The electrode 40 is placed on a semiconductor film 36 on the surface of the piezoelectric element 34.

    Abstract translation: 解决问题的方法:提供一种降低压电喷墨打印模块的热循环之间的墨水速度下降的方法和用于使压电喷墨打印模块偏振的方法。 解决方案:压电元件34叠加在膜30上。压电元件34在压电元件34侧具有与膜30接触的电极40.电极40与侧面51上的电触点31接触 的电极30,使得电极可以通过驱动和集成电路单独处理。 电极40被放置在压电元件34的表面上的半导体膜36上。版权所有:(C)2013,JPO&INPIT

    Printhead
    10.
    发明专利
    Printhead 审中-公开
    打印头

    公开(公告)号:JP2012051377A

    公开(公告)日:2012-03-15

    申请号:JP2011237219

    申请日:2011-10-28

    CPC classification number: B41J2/19 B41J2/14 B41J2202/07 Y10T29/49401

    Abstract: PROBLEM TO BE SOLVED: To provide methods and articles used to degas liquids in a drop ejection device.SOLUTION: The drop ejection device includes: a channel wherein a fluid therein is pressurized for discharging a droplet from a nozzle opening and at least a part thereof is demarcated by a silicon material; and a deaerator 45 including a partition 50 having at least a hole 60 between a fluid reservoir region 47 and a vacuum region 49, and the deaerator containing the silicon material.

    Abstract translation: 要解决的问题:提供用于在液滴喷射装置中对液体进行脱气的方法和制品。 液滴喷射装置包括:其中其中的流体被加压以从喷嘴开口排出液滴并且其至少一部分由硅材料划定的通道; 以及包括在流体储存区域47和真空区域49之间至少具有孔60的分隔件50的脱气器45和含有硅材料的脱气器。 版权所有(C)2012,JPO&INPIT

Patent Agency Ranking