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1. 发明申请

US20070247482A1 Inkjet Printhead Having Modules With Displaced Inkjet Rows 有权
标题翻译：喷墨打印头具有排列喷墨行的模块
公开(公告)号：US20070247482A1
公开(公告)日：2007-10-25
申请号：US11775135
申请日：2007-07-09
申请人： Mark Pulver , John Sheahan , Simon Walmsley , Richard Plunkett , Kia Silverbrook , Michael Webb
发明人： Mark Pulver , John Sheahan , Simon Walmsley , Richard Plunkett , Kia Silverbrook , Michael Webb
IPC分类号： B41J29/38 , B41J2/155
CPC分类号： B41J2/04505 , B41J2/0451 , B41J2/04541 , B41J2/04543 , B41J2/04551 , B41J2/04563 , B41J2/04573 , B41J2/04585 , B41J2/155 , B41J2202/20
摘要： An inkjet printhead is provided having a plurality of printhead modules arranged across a pagewidth to be printed. Each printhead module has a plurality of rows of ink ejection nozzles. At least some of the rows include at least one displaced row portion. The displaced row portions of at least some of the rows are different in length than the displaced row portions of at least some of the other rows.
摘要翻译：提供了一种喷墨打印头，其具有跨越要打印的页面宽度布置的多个打印头模块。每个打印头模块具有多排喷墨喷嘴。至少一些行包括至少一个移位的行部分。至少一些行的移位的行部分的长度与其他行中的至少一些行的移位行部分不同。

2. 发明申请

US20060164454A1 Method for at least partially compensating for errors in ink dot placement due to erroneous rotational displacement 有权
标题翻译：用于至少部分地补偿由于错误旋转位移引起的墨点位置错误的方法
公开(公告)号：US20060164454A1
公开(公告)日：2006-07-27
申请号：US10854521
申请日：2004-05-27
申请人： Simon Walmsley , John Sheahan , Mark Pulver , Michael Webb , Richard Plunkett , Kia Silverbrook
发明人： Simon Walmsley , John Sheahan , Mark Pulver , Michael Webb , Richard Plunkett , Kia Silverbrook
IPC分类号： G06F7/00
CPC分类号： G06K15/102 , B41J2/2139 , G06K15/1857 , G06K2215/0085
摘要： A method of at least partially compensating for errors in ink dot placement by at least one of a plurality of nozzles due to erroneous rotational displacement of a printhead module relative to a carrier, the nozzles being disposed on the printhead module, the method comprising the steps of: (a) determining the rotational displacement; (b) determining at least one correction factor that at least partially compensates for the ink dot displacement; and (c) using the correction factor to alter the output of the ink dots to at least partially compensate for the rotational displacement.
摘要翻译：一种至少部分地补偿由于打印头模块相对于载体的错误旋转移动而由多个喷嘴中的至少一个喷墨点的误差的方法，所述喷嘴设置在打印头模块上，该方法包括步骤（a）确定旋转位移; （b）确定至少部分补偿墨点位移的至少一个校正因子; 和（c）使用校正因子来改变墨点的输出以至少部分地补偿旋转位移。

3. 发明申请

US20070289131A1 Method Of Manufacturing Printhead Modules For Combination As Pagewidth Printhead 审中-公开
标题翻译：制造打印头模块的方法作为Pagewidth打印头组合
公开(公告)号：US20070289131A1
公开(公告)日：2007-12-20
申请号：US11778569
申请日：2007-07-16
申请人： Kia Silverbrook , Mark Pulver , Simon Walmsley , Michael Webb , Richard Plunkett , John Sheahan
发明人： Kia Silverbrook , Mark Pulver , Simon Walmsley , Michael Webb , Richard Plunkett , John Sheahan
IPC分类号： B21D53/76
CPC分类号： B41J2/145 , Y10T29/49128 , Y10T29/4913 , Y10T29/49155 , Y10T29/49156 , Y10T29/49401
摘要： A method of manufacturing printhead modules which can be combined to form a pagewidth printhead is provided which includes laying out each of the printhead modules on a wafer substrate to be either right-handed or left-handed. At least one of the printhead modules is larger than a reticle step used in laying out that printhead module.
摘要翻译：提供了一种可组合形成页宽打印头的打印头模块的方法，其包括将晶片衬底上的每个打印头模块布置成右手或左手。至少一个打印头模块大于用于布置该打印头模块的掩模版步骤。

4. 发明申请

US20070153030A1 Printer having unevenly controlled printhead modules with shift registers 失效
标题翻译：打印机具有不均匀控制的带移位寄存器的打印头模块
公开(公告)号：US20070153030A1
公开(公告)日：2007-07-05
申请号：US11706295
申请日：2007-02-15
申请人： Simon Walmsley , Richard Plunkett , John Sheahan , Mark Pulver , Kia Silverbrook , Michael Webb
发明人： Simon Walmsley , Richard Plunkett , John Sheahan , Mark Pulver , Kia Silverbrook , Michael Webb
IPC分类号： B41J29/38
CPC分类号： B41J2/145
摘要： A printer is provided having a printhead of first and second elongate printhead modules and first and second printer controllers configured to receive print data and process the print data to output dot data to the printhead. The printhead modules are parallel to each other, are disposed end to end on either side of a join region, and are of different lengths. The first printer controller is arranged to output dot data to both the first and second printhead modules and the second printer controller is arranged to output dot data only to the second printhead module. One or more of the printhead modules has at least one row of print nozzles and at least two shift registers for shifting in the dot data to at least one row. Each print nozzle obtains the dot data from an element of one of the shift registers.
摘要翻译：提供了具有第一和第二细长打印头模块的打印头的打印机，以及被配置为接收打印数据并处理打印数据以将点数据输出到打印头的第一和第二打印机控制器。打印头模块彼此平行，在连接区域的任一侧端对端设置，并且具有不同的长度。第一打印机控制器被布置成将点数据输出到第一和第二打印头模块，并且第二打印机控制器被布置为仅将点数据输出到第二打印头模块。一个或多个打印头模块具有至少一行打印喷嘴和至少两个用于将点数据移动到至少一行的移位寄存器。每个打印喷嘴从一个移位寄存器的元素获得点数据。

5. 发明申请

US20060181558A1 Printhead module having horizontally grouped firing order 有权
公开(公告)号：US20060181558A1
公开(公告)日：2006-08-17
申请号：US10854528
申请日：2004-05-27
申请人： Simon Walmsley , John Sheahan , Mark Pulver , Michael Webb , Richard Plunkett , Kia Silverbrook
发明人： Simon Walmsley , John Sheahan , Mark Pulver , Michael Webb , Richard Plunkett , Kia Silverbrook
IPC分类号： B41J29/38
CPC分类号： B41J2/04541 , B41J2/04543 , B41J2/04573 , B41J2/0458 , B41J2202/20
摘要： A printhead module having a plurality of rows of nozzles configured to extend, in use, across at least part of a printable pagewidth, the nozzles in each row being grouped into at least first and second fire groups, the printhead module being configured to sequentially fire, for each row, the nozzles of each fire group, such that each nozzle in the sequence from each fire group is fired simultaneously with respective corresponding nozzles in the sequence in the other fire groups, wherein the nozzles are fired row by row such that the nozzles of each row are all fired before the nozzles of each subsequent row.

6. 发明申请

US20060072952A1 Printhead formed with offset printhead modules 有权
标题翻译：打印头由偏移打印头模块组成
公开(公告)号：US20060072952A1
公开(公告)日：2006-04-06
申请号：US11212823
申请日：2005-08-29
申请人： Simon Walmsley , Richard Plunkett , John Sheahan , Mark Pulver , Kia Silverbrook , Michael Webb
发明人： Simon Walmsley , Richard Plunkett , John Sheahan , Mark Pulver , Kia Silverbrook , Michael Webb
IPC分类号： B41J5/30
CPC分类号： B41J2/17546 , B41J2/155 , B41J2202/20 , G06K15/10 , G06K15/102
摘要： A printhead comprising: a first and second elongate printhead modules, the printhead modules being disposed end to end on either side of a join region, wherein the first printhead module and the second printhead module are vertically offset at the join region; and, at least first and second printer controllers configured to receive print data and process the print data to output dot data for the printhead. The first printer controller outputs dot data to both the first printhead module and the second controller; and the second printer controller outputs dot data to the second printhead module, wherein the dot data output by the second printer controller includes dot data generated by the second printer controller and at least some of the dot data received from the first printer controller.
摘要翻译：一种打印头，包括：第一和第二细长打印头模块，打印头模块在连接区域的任一侧端对端设置，其中第一打印头模块和第二打印头模块在连接区域垂直偏移; 并且至少第一和第二打印机控制器被配置为接收打印数据并处理打印数据以输出打印头的点数据。第一打印机控制器将点数据输出到第一打印头模块和第二控制器; 并且第二打印机控制器向第二打印头模块输出点数据，其中由第二打印机控制器输出的点数据包括由第二打印机控制器产生的点数据和从第一打印机控制器接收的至少一些点数据。

7. 发明申请

US20080088659A1 PRINTHEAD HAVING SEQUENCED NOZZLE FIRING 失效
标题翻译：具有顺序喷嘴的打印机
公开(公告)号：US20080088659A1
公开(公告)日：2008-04-17
申请号：US11935274
申请日：2007-11-05
申请人： Mark Pulver , Simon Walmsley , John Sheahan , Michael Webb , Richard Plunkett , Kia Silverbrook
发明人： Mark Pulver , Simon Walmsley , John Sheahan , Michael Webb , Richard Plunkett , Kia Silverbrook
IPC分类号： B41J29/38
CPC分类号： B41J2/155 , B41J2202/20
摘要： A printhead is provided having at least one row that comprises a plurality of sets of n adjacent printing nozzles. Each nozzle is configured to expel ink in response to a fire signal, such that, for each set of nozzles, a fire signal is provided in accordance with the sequence: [nozzle position 1, nozzle position n, nozzle position 2, nozzle position (n−1), . . . , nozzle position x].
摘要翻译：提供了具有至少一排包括多组相邻的n个相邻印刷喷嘴的打印头。每个喷嘴构造成响应于火焰信号而排出墨水，使得对于每组喷嘴，根据以下顺序提供火情信号：喷嘴位置1，喷嘴位置n，喷嘴位置2，喷嘴位置（ n-1），。。。，喷嘴位置x]。

8. 发明申请

US20070176964A1 Printhead Having Multiple Controllers For Printhead Modules 有权
标题翻译：具有打印头模块多个控制器的打印头
公开(公告)号：US20070176964A1
公开(公告)日：2007-08-02
申请号：US11735881
申请日：2007-04-16
申请人： Kia Silverbrook , Simon Walmsley , Richard Plunkett , Mark Pulver , John Sheahan , Michael Webb
发明人： Kia Silverbrook , Simon Walmsley , Richard Plunkett , Mark Pulver , John Sheahan , Michael Webb
IPC分类号： B41J2/15
CPC分类号： B41J2/2139
摘要： A printhead is provided having elongate printhead modules arranged to aggregately extend across a pagewidth and controllers for processing print data into dot data and for controlling the printhead modules in accordance with the dot data. Each printhead module has plural rows of ink ejection nozzles. The nozzle rows of at least one of the printhead modules are longer than the nozzle rows of the other printhead modules. The controllers control ink ejection of the nozzles of the printhead modules in accordance with the dot data. At least one of the controllers is arranged to control all of the printhead modules and at least one other of the controllers is arranged to control only one of the printhead modules.
摘要翻译：提供了一种打印头，其具有布置成跨越页面宽度聚集地延伸的细长打印头模块和用于将打印数据处理成点数据的控制器以及根据点数据来控制打印头模块。每个打印头模块具有多排喷墨喷嘴。至少一个打印头模块的喷嘴排比其他打印头模块的喷嘴行长。控制器根据点数据控制打印头模块的喷嘴的喷墨。控制器中的至少一个布置成控制所有的打印头模块，并且控制器中的至少一个控制器被布置成仅控制打印头模块中的一个。

9. 发明申请

US20060139386A1 Printhead module having nozzle redundancy for faulty nozzle tolerance 有权
标题翻译：打印头模块具有喷嘴冗余，用于故障喷嘴公差
公开(公告)号：US20060139386A1
公开(公告)日：2006-06-29
申请号：US10854520
申请日：2004-05-27
申请人： Kia Silverbrook , Simon Walmsley , Richard Plunkett , Mark Pulver , John Sheahan , Michael Webb
发明人： Kia Silverbrook , Simon Walmsley , Richard Plunkett , Mark Pulver , John Sheahan , Michael Webb
IPC分类号： B41J29/38
CPC分类号： B41J2/2139
摘要： A printhead module comprising a plurality of rows, each of the rows comprising a plurality of nozzles for ejecting ink, wherein the printhead module includes at least first and second rows configured to print ink of a similar type or color, and being configured such that, in the event a nozzle in the first row is faulty, a corresponding nozzle in the second row prints an ink dot at a position on print media at or adjacent a position where the faulty nozzle would otherwise have printed it.
摘要翻译：一种包括多行的打印头模块，每行包括用于喷射墨水的多个喷嘴，其中打印头模块包括至少第一和第二排，其被配置为打印类似类型或颜色的墨水，并且被配置为，在第一排中的喷嘴发生故障的情况下，第二排中的相应喷嘴在打印介质上的位置或相邻的位置处印刷墨点，否则打印介质上的错误喷嘴将打印出墨点。

10. 发明申请

US20070268320A1 Inkjet Printer Having Controller For Correcting Displaced Inkjet Nozzles 失效
标题翻译：具有用于校正位移喷墨喷嘴的控制器的喷墨打印机
公开(公告)号：US20070268320A1
公开(公告)日：2007-11-22
申请号：US11829942
申请日：2007-07-29
申请人： Kia Silverbrook , Mark Pulver , John Sheahan , Simon Walmsley , Richard Plunkett , Michael Webb
发明人： Kia Silverbrook , Mark Pulver , John Sheahan , Simon Walmsley , Richard Plunkett , Michael Webb
IPC分类号： B41J29/38
CPC分类号： B41J2/2135
摘要： A pagewidth inkjet printer is provided having a pagewidth printhead which has a plurality of printhead modules mounted end to end on a carrier to extend across a pagewidth with each printhead module incorporating a plurality of inkjet nozzles and the nozzles of at least one of the printhead modules being rotationally displaced relative to the carrier, and a printer controller for communicating ink dot data to the inkjet nozzles in accordance with a cumulative correction factor for each printhead module. The printer controller measures the amount of rotational displacement of the rotationally displaced printhead module to determine the cumulative correction factor to at least partially compensate for the rotational displacement.
摘要翻译：提供了一种页宽喷墨打印机，其具有页宽打印头，所述页宽打印头具有多个打印头模块，所述打印头模块端对端安装在载体上以跨越页宽度延伸，每个打印头模块包括多个喷墨喷嘴，并且至少一个打印头模块相对于载体旋转移位;以及打印机控制器，用于根据每个打印头模块的累积校正因子将墨点数据传送到喷墨喷嘴。打印机控制器测量旋转移位的打印头模块的旋转位移量，以确定累积校正因子以至少部分地补偿旋转位移。

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