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    Inkjet printing head
    3.
    发明专利
    Inkjet printing head 审中-公开
    喷墨打印头

    公开(公告)号：JP2011136576A

    公开(公告)日：2011-07-14

    申请号：JP2011045600

    申请日：2011-03-02

    Applicant: Fujifilm Dimatix Inc ,  フジフィルム ディマティックス, インコーポレイテッド

    Inventor： GROSE DAVID R ,  HINE NATHAN ,  HOISINGTON PAUL ,  WALLIS PETER N ,  ZHOU YONG

    IPC: B41J2/01 ,  B41J2/145 ,  B41J2/155 ,  B41J2/515

    CPC classification number: B41J2/515 ,  B41J2/155 ,  B41J2202/19 ,  B41J2202/20

    Abstract: PROBLEM TO BE SOLVED: To provide a single-pass inkjet printer which makes line combination good while avoiding effects of web weaving. SOLUTION: The head has multiple orifice plates sufficient to cover a printing region. Each of the orifice plates serves on some but not all of the region. Each of lines 40, 42, 44 and 46 spreads without being printed and combined at the same time so as to reduce poor line combination. Gaps 41, 43 and 44 remain without being filled. After as longer time passes, the gaps are bridged using a flow of intervening droplets while a diameter achieved as a result of spattering of droplets is taken into consideration. COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种单线喷墨打印机，其使线组合良好，同时避免网织物的影响。

    解决方案：头部具有足以覆盖打印区域的多个孔板。 每个孔板在一些但不是全部的区域上起作用。 线40,42,44和46中的每一个在不同时打印和组合的情况下扩展，以便减少较差的线组合。 差距41,43和44保持不填。 在经过更长的时间之后，使用中间液滴的流动桥接间隙，同时考虑到由于液滴飞溅而获得的直径。 版权所有（C）2011，JPO＆INPIT

    4.
    发明专利
    未知

    公开(公告)号：AT496773T

    公开(公告)日：2011-02-15

    申请号：AT04755155

    申请日：2004-06-14

    Applicant: FUJIFILM DIMATIX INC ,  HEIDELBERGER DRUCKMASCH AG

    Inventor： HOISINGTON PAUL ,  BIGGS MELVIN ,  BIBL ANDREAS

    IPC: B41J2/165 ,  B41J11/00

    Abstract: An apparatus for depositing droplets on a substrate, the apparatus includes a support for the substrate, a droplet ejection assembly positioned over the support for depositing the droplets on the substrate on the support, an enclosure structure defining with the support an enclosed region through which the droplets are ejected onto the substrate, the enclosure structure also defining with the support an inlet gap and an outlet gap through which the substrate travels and a source of pressurized gas connected to the enclosure structure to provide a flow of gas from the enclosure structure through the gaps.

    Inkjet print head
    6.
    发明专利
    Inkjet print head 有权
    INKJET打印头

    公开(公告)号：JP2013047013A

    公开(公告)日：2013-03-07

    申请号：JP2012268691

    申请日：2012-12-07

    Applicant: Fujifilm Dimatix Inc ,  フジフィルム ディマティックス, インコーポレイテッド

    Inventor： GROSE DAVID R ,  HINE NATHAN ,  HOISINGTON PAUL ,  WALLIS PETER N ,  ZHOU YONG

    IPC: B41J2/01 ,  B41J2/045 ,  B41J2/055 ,  B41J2/145 ,  B41J2/155 ,  B41J2/515

    CPC classification number: B41J2/515 ,  B41J2/155 ,  B41J2202/19 ,  B41J2202/20

    Abstract: PROBLEM TO BE SOLVED: To provide a print head in a single-pass inkjet printer allowing good line merging while avoiding the effect of web weave.SOLUTION: A print head that moves in a first direction includes a plurality of linear array modules. Each linear array module extends along a first direction and a second direction perpendicular to the first direction. Each orifice on the linear array module is disposed to eject ink along a print line 140 on a printed matter. The print line extends along the first direction. The orifices of the linear array module are arranged in a staggered pattern such that orifices on the adjacent print lines 140 are alternately shifted along the first direction. The volume of the ink discharged from the first orifice forms an ink droplet having a splat diameter without requiring additional spread to achieve a uniform print area without gaps on the printed matter.

    Abstract translation: 要解决的问题：在单通喷墨打印机中提供打印头，允许良好的线路合并，同时避免网织物的影响。 解决方案：沿第一方向移动的打印头包括多个线性阵列模块。 每个线性阵列模块沿着垂直于第一方向的第一方向和第二方向延伸。 线性阵列模块上的每个孔设置成沿印刷线140在印刷物上喷射墨水。 打印线沿第一方向延伸。 线性阵列模块的孔布置成交错图案，使得相邻打印线140上的孔沿着第一方向交替移位。 从第一孔排出的油墨的体积形成具有卷曲直径的墨滴，而不需要额外的扩展，以实现印刷物质上没有间隙的均匀印刷区域。 版权所有（C）2013，JPO＆INPIT

    8.
    发明专利
    未知

    公开(公告)号：AT487603T

    公开(公告)日：2010-11-15

    申请号：AT04755154

    申请日：2004-06-14

    Applicant: FUJIFILM DIMATIX INC

    Inventor： BIGGS MELVIN ,  BARSS STEVEN ,  HOISINGTON PAUL

    IPC: B41J2/06 ,  B41J2/19

    Abstract: An apparatus for depositing droplets on a substrate is disclosed. The apparatus includes a support for the substrate, a droplet ejection assembly which includes a pumping chamber, a controller and a source of static pressure to maintain the total pressure in the pumping chamber above a threshold pressure level to avoid rectified diffusion type bubble growth in the pumping chamber. The droplet ejection assembly is positioned over the support for depositing the droplets on the substrate and includes, in addition to a pumping chamber, a displacement member and an orifice that ejects the droplets. The controller provides signals to the displacement member to eject drops.

    9.
    发明专利
    未知

    公开(公告)号：AT545159T

    公开(公告)日：2012-02-15

    申请号：AT05806986

    申请日：2005-10-11

    Applicant: FUJIFILM DIMATIX INC

    Inventor： BIBL ANDREAS ,  HIGGINSON JOHN ,  MENZEL CHRISTOPH ,  HOISINGTON PAUL

    IPC: H01L41/09 ,  B41J2/14 ,  B41J2/16 ,  H01L41/22

    Abstract: A method of forming a microelectromechanical device with a piezoelectric transducer is described, the method comprising the steps of bonding a first surface of a body of piezoelectric material (107) to a first surface of a handle layer (135); forming alignment cuts (171) into a second surface of the body of piezoelectric material, the alignment cuts extending entirely through the body of piezoelectric material and partially into the handle layer; after forming the alignment cuts, attaching the second surface of the body of piezoelectric material to a device body; and after attaching the body of piezoelectric material to the device body, removing the handle layer from the first surface of the body of piezoelectric material.

    10.
    发明专利
    未知

    公开(公告)号：AT463772T

    公开(公告)日：2010-04-15

    申请号：AT06824988

    申请日：2006-09-15

    Applicant: FUJIFILM DIMATIX INC

    Inventor： GARDNER DEANE ,  HOISINGTON PAUL ,  COTE DANIEL

    IPC: G05B19/042

    Abstract: A method and system of facilitating development of fluids having a variety of elemental compositions are disclosed. A graphical user interface allows user interaction with a lab deposition system to control fluid drop ejection of fluids through multiple nozzles. Fluid drop ejection and drop formation can vary from fluid to fluid, and require adjustments to waveform parameters of a drive pulse applied to the multiple nozzles. The system implements a drop watcher camera system to capture real-time still and video images of fluid drops as they exit the multiple nozzles. The captured drop formation of the fluid drops are displayed to the user, and based on the images the waveform parameters are adjusted and customized specific for individual fluid. In addition to adjusting the drive pulse that effects fluid drop ejection, a tickle pulse can also be adjusted and customize to prevent clogging of the nozzles.

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