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公开(公告)号：US09944065B2
公开(公告)日：2018-04-17
申请号：US14328529
申请日：2014-07-10
Applicant: Memjet Technology Ltd.
Inventor： Angus North , Philip Palma , Brian Brown , Duncan McRae , Jognandan Prashar , Mile Jurevic , Sam Mallinson , Geordie McBain , Chia-An Lin , Sam Myers , Jeff Tsang , Benjamin Powell
CPC classification number: B41J2/04553 , B41J2/01 , B41J2/04586 , B41J2/07 , B41J2/155 , B41J2/16579 , B41J2/16585 , B41J2/21 , B41J11/001 , B41J2002/16529 , B41J2002/16591
Abstract: A multi-color printer has an array of monochrome fixed inkjet printheads aligned in a media feed direction. The printer includes: a first printhead positioned furthest upstream relative to the media feed direction; a second printhead positioned furthest downstream relative to the media feed direction; and a third printhead positioned between the first and second printheads. Each printhead is supplied with a respective ink from a multi-color ink set, the first printhead being supplied with a lowest luminance ink of the ink set and the third printhead being supplied with a highest luminance ink of the ink set.
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公开(公告)号：US09434156B2
公开(公告)日：2016-09-06
申请号：US14550810
申请日：2014-11-21
Applicant: Memjet Technology Ltd.
Inventor： Angus North , Philip Palma , Brian Brown , Duncan McRae , Jognandan Prashar , Mile Jurevic , Sam Mallinson , Geordie McBain , Chia-An Lin , Sam Myers , Jeff Tsang , Benjamin Powell
CPC classification number: B41J2/04513 , B41J2/0451 , B41J2/04536 , B41J2/04551 , B41J2/14016 , B41J2/14145 , B41J2/155 , B41J2/16579 , B41J2/16585 , B41J2/175 , B41J11/001 , B41J2002/16529 , B41J2002/16591 , B41J2202/20
Abstract: A method of printing from a fixed inkjet printhead having a plurality of ink planes. The method includes the steps of: feeding a print medium past the printhead in a media feed direction, the media feed direction defining relative upstream and downstream sides of the printhead; printing an image onto the print medium, the image being defined by image data; and printing a keep-wet pattern onto the print medium from each ink plane of the printhead, the keep-wet pattern being defined by a plurality of dots printed at a frequency sufficient to maintain hydration of each nozzle in the printhead. A first keep-wet pattern from a first ink plane is printed at a higher frequency than a second keep-wet pattern from a second ink plane, the first ink plane being furthest upstream in the printhead.
Abstract translation: 一种从具有多个墨平面的固定喷墨打印头进行打印的方法。 该方法包括以下步骤：将介质通过打印头沿介质进给方向进给，介质进给方向限定打印头的相对上游和下游侧; 将图像打印到打印介质上，图像由图像数据定义; 并且从打印头的每个墨平面将打印介质上的保湿图案印刷到保持湿图案上，保持湿图案由以足以维持每个喷嘴在打印头中的水合的频率打印的多个点限定。 来自第一墨平面的第一保湿图案以比来自第二墨平面的第二保湿图案更高的频率印刷，第一墨平面在打印头中最上游。
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公开(公告)号：US09545787B2
公开(公告)日：2017-01-17
申请号：US14328520
申请日：2014-07-10
Applicant: Memjet Technology Ltd.
Inventor： Julie Hogan , Angus North , Philip Palma , John Sheahan , Brian Brown , David Keeshan , Rodney Hardy , Peter Allworth , Colin Pickup , Caitriona Forbes , Kieran Roughan , William Jacob
CPC classification number: B41J2/04553 , B41J2/01 , B41J2/04586 , B41J2/07 , B41J2/155 , B41J2/16579 , B41J2/16585 , B41J2/21 , B41J11/001 , B41J2002/16529 , B41J2002/16591
Abstract: A method of generating print data for an inkjet printhead having a plurality of ink planes. The method includes the steps of: receiving image data for a print job in a printer controller; retrieving keep-wet pattern data for each ink plane of the printhead, the retrieved keep-wet pattern data being determined using one or more input parameters; generating first print data for each ink plane in the printer controller based on the received image data; merging the first print data with the keep-wet pattern data to provide second print data for each ink plane; and sending the second print data from the printer controller to the printhead, thereby causing the printhead to print an image together with a keep-wet pattern. The keep-wet pattern is defined by a plurality of dots printed at a frequency sufficient to maintain hydration of each nozzle in the printhead.
Abstract translation: 一种生成具有多个墨平面的喷墨打印头的打印数据的方法。 该方法包括以下步骤：在打印机控制器中接收打印作业的图像数据; 检索打印头的每个墨平面的保湿图案数据，使用一个或多个输入参数来确定检索到的保湿图案数据; 基于接收到的图像数据，生成打印机控制器中的每个墨平面的第一打印数据; 将第一打印数据与保持湿图案数据合并以提供每个墨平面的第二打印数据; 并将第二打印数据从打印机控制器发送到打印头，从而使打印头与保持湿图案一起打印图像。 保湿图案由以足以维持打印头中每个喷嘴的水合的频率打印的多个点限定。
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公开(公告)号：US09469098B2
公开(公告)日：2016-10-18
申请号：US14328524
申请日：2014-07-10
Applicant: Memjet Technology Ltd.
Inventor： Angus North , Philip Palma , Brian Brown , Duncan McRae , Jognandan Prashar , Mile Jurevic , Sam Mallinson , Geordie McBain , Chia-An Lin , Sam Myers , Jeffrey Tsang , Benjamin Powell
CPC classification number: B41J2/04553 , B41J2/01 , B41J2/04586 , B41J2/07 , B41J2/155 , B41J2/16579 , B41J2/16585 , B41J2/21 , B41J11/001 , B41J2002/16529 , B41J2002/16591
Abstract: A method of printing from a fixed inkjet printhead having a plurality of ink planes. The method includes the steps of: feeding a print medium past the printhead in a media feed direction, the media feed direction defining relative upstream and downstream sides of the printhead; printing an image onto the print medium, the image being defined by image data; and printing a keep-wet pattern onto the print medium from each ink plane of the printhead, the keep-wet pattern being defined by a plurality of dots printed at a frequency sufficient to maintain hydration of each nozzle in the printhead. A first keep-wet pattern from a first ink plane is printed at a higher frequency than a second keep-wet pattern from a second ink plane, the first ink plane being furthest upstream in the printhead.
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公开(公告)号：US20150360465A9
公开(公告)日：2015-12-17
申请号：US14328520
申请日：2014-07-10
Applicant: Memjet Technology Ltd.
Inventor： Julie Hogan , Angus North , Philip Palma , John Sheahan , Brian Brown , David Keeshan , Rodney Hardy , Peter Allworth , Colin Pickup , Caitriona Forbes , Kieran Roughan , William Jacob
IPC: B41J2/07
CPC classification number: B41J2/04553 , B41J2/01 , B41J2/04586 , B41J2/07 , B41J2/155 , B41J2/16579 , B41J2/16585 , B41J2/21 , B41J11/001 , B41J2002/16529 , B41J2002/16591
Abstract: A method of generating print data for an inkjet printhead having a plurality of ink planes. The method includes the steps of: receiving image data for a print job in a printer controller; retrieving keep-wet pattern data for each ink plane of the printhead, the retrieved keep-wet pattern data being determined using one or more input parameters; generating first print data for each ink plane in the printer controller based on the received image data; merging the first print data with the keep-wet pattern data to provide second print data for each ink plane; and sending the second print data from the printer controller to the printhead, thereby causing the printhead to print an image together with a keep-wet pattern. The keep-wet pattern is defined by a plurality of dots printed at a frequency sufficient to maintain hydration of each nozzle in the printhead.
Abstract translation: 一种生成具有多个墨平面的喷墨打印头的打印数据的方法。 该方法包括以下步骤：在打印机控制器中接收打印作业的图像数据; 检索打印头的每个墨平面的保湿图案数据，使用一个或多个输入参数来确定检索到的保湿图案数据; 基于接收到的图像数据，生成打印机控制器中的每个墨平面的第一打印数据; 将第一打印数据与保持湿图案数据合并以提供每个墨平面的第二打印数据; 并将第二打印数据从打印机控制器发送到打印头，从而使打印头与保持湿图案一起打印图像。 保湿图案由以足以维持打印头中每个喷嘴的水合的频率打印的多个点限定。
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Patent Agency Ranking
公开(公告)号：US10029458B2
公开(公告)日：2018-07-24
申请号：US15374980
申请日：2016-12-09
Applicant: Memjet Technology Ltd.
Inventor： Julie Hogan , Angus North , Philip Palma , John Sheahan , Brian Brown , David Keeshan , Rodney Hardy , Peter Allworth , Colin Pickup , Caitriona Forbes , Kieran Roughan , William Jacob
IPC: B41J2/045
Abstract: A method of generating print data for an inkjet printhead having a plurality of ink planes. The method includes the steps of: receiving image data for a print job in a printer controller; retrieving keep-wet pattern data for each ink plane of the printhead, the retrieved keep-wet pattern data being determined using one or more input parameters; generating first print data for each ink plane in the printer controller based on the received image data; merging the first print data with the keep-wet pattern data to provide second print data for each ink plane; and sending the second print data from the printer controller to the printhead, thereby causing the printhead to print an image together with a keep-wet pattern. The keep-wet pattern is defined by a plurality of dots printed at a frequency sufficient to maintain hydration of each nozzle in the printhead.
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公开(公告)号：US20170120581A1
公开(公告)日：2017-05-04
申请号：US15374980
申请日：2016-12-09
Applicant: Memjet Technology Ltd.
Inventor： Julie Hogan , Angus North , Philip Palma , John Sheahan , Brian Brown , David Keshan , Rodney Hardy , Peter Allworth , Colin Pickup , Caitriona Forbes , Kieran Roughan , William Jacob
IPC: B41J2/045
CPC classification number: B41J2/04553 , B41J2/01 , B41J2/04586 , B41J2/07 , B41J2/155 , B41J2/16579 , B41J2/16585 , B41J2/21 , B41J11/001 , B41J2002/16529 , B41J2002/16591
Abstract: A method of generating print data for an inkjet printhead having a plurality of ink planes. The method includes the steps of: receiving image data for a print job in a printer controller; retrieving keep-wet pattern data for each ink plane of the printhead, the retrieved keep-wet pattern data being determined using one or more input parameters; generating first print data for each ink plane in the printer controller based on the received image data; merging the first print data with the keep-wet pattern data to provide second print data for each ink plane; and sending the second print data from the printer controller to the printhead, thereby causing the printhead to print an image together with a keep-wet pattern. The keep-wet pattern is defined by a plurality of dots printed at a frequency sufficient to maintain hydration of each nozzle in the printhead.
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公开(公告)号：US20150029264A1
公开(公告)日：2015-01-29
申请号：US14328529
申请日：2014-07-10
Applicant: Memjet Technology Ltd.
Inventor： Angus North , Philip Palma , Brian Brown , Duncan McRae , Jognandan Prashar , Mile Jurevic , Sam Mallinson , Geordie McBain , Jeff Hess , Chia-An Lin , Sam Myers , Jeff Tsang , Benjamin Powell
IPC: B41J2/21
CPC classification number: B41J2/04553 , B41J2/01 , B41J2/04586 , B41J2/07 , B41J2/155 , B41J2/16579 , B41J2/16585 , B41J2/21 , B41J11/001 , B41J2002/16529 , B41J2002/16591
Abstract: A multi-color printer has an array of monochrome fixed inkjet printheads aligned in a media feed direction. The printer includes: a first printhead positioned furthest upstream relative to the media feed direction; a second printhead positioned furthest downstream relative to the media feed direction; and a third printhead positioned between the first and second printheads. Each printhead is supplied with a respective ink from a multi-color ink set, the first printhead being supplied with a lowest luminance ink of the ink set and the third printhead being supplied with a highest luminance ink of the ink set.
Abstract translation: 多色打印机具有在介质馈送方向上对齐的单色固定喷墨打印头阵列。 打印机包括：相对于介质进给方向位于最远上游的第一打印头; 位于相对于介质输送方向最下游的第二打印头; 以及定位在第一和第二打印头之间的第三打印头。 每个打印头都由多色油墨组提供相应的墨水，第一个打印头被供给墨水组中最低亮度的墨水，而第三个打印头被提供了墨水组中最高亮度的墨水。
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公开(公告)号：US20150367629A9
公开(公告)日：2015-12-24
申请号：US14328524
申请日：2014-07-10
Applicant: Memjet Technology Ltd.
Inventor： Angus North , Philip Palma , Brian Brown , Duncan McRae , Jognandan Prashar , Mile Jurevic , Sam Mallinson , Geordie McBain , Chia-An Lin , Sam Myers , Jeff Tsang , Benjamin Powell
IPC: B41J2/01
CPC classification number: B41J2/04553 , B41J2/01 , B41J2/04586 , B41J2/07 , B41J2/155 , B41J2/16579 , B41J2/16585 , B41J2/21 , B41J11/001 , B41J2002/16529 , B41J2002/16591
Abstract: A method of printing from a fixed inkjet printhead having a plurality of ink planes. The method includes the steps of: feeding a print medium past the printhead in a media feed direction, the media feed direction defining relative upstream and downstream sides of the printhead; printing an image onto the print medium, the image being defined by image data;and printing a keep-wet pattern onto the print medium from each ink plane of the printhead, the keep-wet pattern being defined by a plurality of dots printed at a frequency sufficient to maintain hydration of each nozzle in the printhead. A first keep-wet pattern from a first ink plane is printed at a higher frequency than a second keep-wet pattern from a second ink plane, the first ink plane being furthest upstream in the printhead.
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公开(公告)号：US20150202865A1
公开(公告)日：2015-07-23
申请号：US14550810
申请日：2014-11-21
Applicant: Memjet Technology Ltd.
Inventor： Angus North , Philip Palma , Brian Brown , Duncan McRae , Jognandan Prashar , Mile Jurevic , Sam Mallinson , Geordie McBain , Chia-An Lin , Sam Myers , Jeff Tsang , Benjamin Powell
IPC: B41J2/14
CPC classification number: B41J2/04513 , B41J2/0451 , B41J2/04536 , B41J2/04551 , B41J2/14016 , B41J2/14145 , B41J2/155 , B41J2/16579 , B41J2/16585 , B41J2/175 , B41J11/001 , B41J2002/16529 , B41J2002/16591 , B41J2202/20
Abstract: A method of printing from a fixed inkjet printhead having a plurality of ink planes. The method includes the steps of: feeding a print medium past the printhead in a media feed direction, the media feed direction defining relative upstream and downstream sides of the printhead; printing an image onto the print medium, the image being defined by image data; and printing a keep-wet pattern onto the print medium from each ink plane of the printhead, the keep-wet pattern being defined by a plurality of dots printed at a frequency sufficient to maintain hydration of each nozzle in the printhead. A first keep-wet pattern from a first ink plane is printed at a higher frequency than a second keep-wet pattern from a second ink plane, the first ink plane being furthest upstream in the printhead.
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