公开(公告)号：US20120081474A1

公开(公告)日：2012-04-05

申请号：US12895867

申请日：2010-10-01

申请人： Gregory John McAvoy ,  Emma Rose Kerr ,  Rönán Pádraig Seán O'Reilly ,  Vincent Patrick Lawlor ,  Misty Bagnat

发明人： Gregory John McAvoy ,  Emma Rose Kerr ,  Rönán Pádraig Seán O'Reilly ,  Vincent Patrick Lawlor ,  Misty Bagnat

IPC分类号： B41J2/05

CPC分类号： B41J2/04585 ,  B41J2/04526 ,  B41J2/04541 ,  B41J2/16 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1635 ,  B41J2/1639 ,  B41J2/1642 ,  B41J2/1643 ,  B41J2/1645 ,  B41J2202/20 ,  B41J2202/21

摘要： An inkjet printhead integrated circuit (IC) includes: a substrate having a drive circuitry layer; a plurality of nozzle assemblies disposed on an upper surface of the substrate and arranged in one or more nozzle rows extending longitudinally along the printhead IC; a nozzle plate extending across the printhead IC; and a conductive track fused to the nozzle plate which extends longitudinally along the printhead IC and parallel with the nozzle rows. The conductive track is connected to a common reference plane in the drive circuitry layer via a plurality of conductor posts extending between the drive circuitry layer and the conductive track.

摘要翻译： 喷墨打印头集成电路（IC）包括：具有驱动电路层的基板; 多个喷嘴组件，其设置在所述基板的上表面上并且布置成沿着所述打印头IC纵向延伸的一个或多个喷嘴列; 延伸穿过打印头IC的喷嘴板; 以及与喷嘴板熔合的导电轨道，其沿着打印头IC纵向延伸并与喷嘴行平行。 导电轨道经由在驱动电路层和导电轨道之间延伸的多个导体柱连接到驱动电路层中的公共参考平面。

公开(公告)号：US20120081467A1

公开(公告)日：2012-04-05

申请号：US12895866

申请日：2010-10-01

申请人： Gregory John McAvoy ,  Emma Rose Kerr ,  Rönán Pádraig Seán O'Reilly ,  Vincent Patrick Lawlor ,  Misty Bagnat

发明人： Gregory John McAvoy ,  Emma Rose Kerr ,  Rönán Pádraig Seán O'Reilly ,  Vincent Patrick Lawlor ,  Misty Bagnat

IPC分类号： B41J2/04

CPC分类号： B41J2/1639 ,  B41J2/04585 ,  B41J2/04591 ,  B41J2/155 ,  B41J2/1628 ,  B41J2/1643 ,  B41J2/1648 ,  B41J2002/14435 ,  B41J2002/14491

摘要： An inkjet printhead includes: a substrate having a drive circuitry layer; a plurality of nozzle assemblies disposed on an upper surface of the substrate and arranged in one or more nozzle rows extending longitudinally along the printhead; a nozzle plate extending across the printhead; and a conductive track disposed on the nozzle plate which extends longitudinally along the printhead and parallel with the nozzle rows. The conductive track is connected to a common reference plane in the drive circuitry layer via a plurality of conductor posts extending between the drive circuitry layer and the conductive track.

摘要翻译： 喷墨打印头包括：具有驱动电路层的基板; 多个喷嘴组件，其设置在所述基板的上表面上并且布置成沿着所述打印头纵向延伸的一个或多个喷嘴列; 喷嘴板延伸穿过打印头; 以及设置在喷嘴板上的导电轨道，其沿着打印头纵向延伸并与喷嘴行平行。 导电轨道经由在驱动电路层和导电轨道之间延伸的多个导体柱连接到驱动电路层中的公共参考平面。

公开(公告)号：US20120081435A1

公开(公告)日：2012-04-05

申请号：US12895864

申请日：2010-10-01

申请人： Gregory John McAvoy ,  Emma Rose Kerr ,  Rönán Pádraig Seán O'Reilly ,  Vincent Patrick Lawlor ,  Misty Bagnat

发明人： Gregory John McAvoy ,  Emma Rose Kerr ,  Rönán Pádraig Seán O'Reilly ,  Vincent Patrick Lawlor ,  Misty Bagnat

IPC分类号： B41J29/38

CPC分类号： B41J2/1628 ,  B41J2/04508 ,  B41J2/0451 ,  B41J2/04573 ,  B41J2/04585 ,  B41J2/1643

摘要： A method of compensating for a dead nozzle in a stationary pagewidth printhead. The method includes the steps of: (i) identifying the dead nozzle; (ii) selecting a functioning nozzle in a same nozzle row as the dead nozzle; and firing ink droplets from the selected functioning nozzle at a primary dot position associated with the dead nozzle.

摘要翻译： 补偿固定页宽打印头中的死喷嘴的方法。 该方法包括以下步骤：（i）识别死喷嘴; （ii）选择与死喷嘴相同的喷嘴排中的功能喷嘴; 以及在与所述死喷嘴相关联的主点位置处从所选择的功能喷嘴喷射墨滴。

公开(公告)号：US20120081429A1

公开(公告)日：2012-04-05

申请号：US12895865

申请日：2010-10-01

申请人： Gregory John McAvoy ,  Emma Rose Kerr ,  Rönán Pádraig Seán O'Reilly ,  Vincent Patrick Lawlor ,  Misty Bagnat

发明人： Gregory John McAvoy ,  Emma Rose Kerr ,  Rönán Pádraig Seán O'Reilly ,  Vincent Patrick Lawlor ,  Misty Bagnat

IPC分类号： B41J29/38

CPC分类号： B41J2/04585 ,  B41J2/0451 ,  B41J2/04526 ,  B41J2/04533 ,  B41J2/04565 ,  B41J2/04573 ,  B41J2/0459 ,  B41J2/04591 ,  B41J2202/20

摘要： A method of printing at a dot density exceeding a nozzle density in a stationary pagewidth printhead. The method includes the steps of: (i) advancing a print medium transversely past the stationary printhead at a rate of one line per one line-time; and (ii) firing droplets of ink from predetermined nozzles in a nozzle row to create successive lines of print. Some or all of the predetermined nozzles fire droplets of ink at a plurality of predetermined different dot positions along a longitudinal axis of the printhead during one line-time, such that the printed dot density in each line of print exceeds the nozzle density.

摘要翻译： 在固定页宽打印头中以超过喷嘴密度的点密度进行打印的方法。 该方法包括以下步骤：（i）以每行一行一行的速率横向移动打印介质穿过固定打印头; 和（ii）从喷嘴列中的预定喷嘴喷射油墨以产生连续的打印行。 一些或全部预定喷嘴在一个行时间内沿着打印头的纵向轴线在多个预定的不同点位置处喷射墨水，使得每行打印线中的打印点密度超过喷嘴密度。

公开(公告)号：US20120081473A1

公开(公告)日：2012-04-05

申请号：US12895862

申请日：2010-10-01

申请人： Gregory John McAvoy ,  Emma Rose Kerr ,  Rönán Pádraig Seán O'Reilly ,  Vincent Patrick Lawlor ,  Misty Bagnat

发明人： Gregory John McAvoy ,  Emma Rose Kerr ,  Rönán Pádraig Seán O'Reilly ,  Vincent Patrick Lawlor ,  Misty Bagnat

IPC分类号： B41J2/05

CPC分类号： B41J2/16 ,  B41J2/04526 ,  B41J2/04541 ,  B41J2/04585 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1635 ,  B41J2/1639 ,  B41J2/1642 ,  B41J2/1643 ,  B41J2/1645 ,  B41J2202/20 ,  B41J2202/21

摘要： A printhead integrated circuit (IC) for a stationary pagewidth printhead, includes nozzle rows extending along a longitudinal axis thereof. A length of a printable zone corresponding to the nozzle row is longer than a length of the nozzle row.

摘要翻译： 用于固定页宽打印头的打印头集成电路（IC）包括沿其纵向轴线延伸的喷嘴列。 对应于喷嘴列的可打印区域的长度比喷嘴列的长度长。