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1. 发明授权

US08031372B2 System and method for distributing image values of a color separation 有权
标题翻译：用于分配分色图像值的系统和方法
公开(公告)号：US08031372B2
公开(公告)日：2011-10-04
申请号：US12107596
申请日：2008-04-22
申请人： David Allen Mantell , Jeffrey J. Folkins
发明人： David Allen Mantell , Jeffrey J. Folkins
IPC分类号： H04N1/405 , H04N1/60 , H04N1/46
CPC分类号： H04N1/4051
摘要： A method processes image data in a color separation to attenuate printing defects arising from misalignment of serially arranged printheads that eject ink for the color separation. The method includes processing image values of the color separation with a first rendering process that corresponds to one printhead in a plurality of serially arranged printheads for printing the color separation, processing the image values of the color separation with a second rendering process that differs from the first rendering process for at least one other printhead in the plurality of serially arranged printheads for printing the color separation, generating firing signals for the one printhead from the rendered image values generated by the first rendering process, and generating firing signals for the at least one other printhead from the rendered image values generated by the second rendering process.
摘要翻译：一种方法处理色彩分离中的图像数据，以减少由排列墨水用于分色的串行打印头的未对准引起的打印缺陷。该方法包括利用对应于多个串行布置的打印头中的一个打印头的第一渲染处理来处理颜色分离的图像值，用于打印分色，用与第二渲染处理不同的第二渲染处理处理颜色分离的图像值在多个串行布置的打印头中的至少一个其它打印头的第一渲染过程，用于打印色彩分离，从由第一渲染处理产生的渲染图像值产生针对一个打印头的点火信号，以及生成至少一个来自由第二渲染处理生成的渲染图像值的其他打印头。

2. 发明申请

US20090262370A1 System And Method For Distributing Image Values Of A Color Separation 有权
标题翻译：用于分配分色图像值的系统和方法
公开(公告)号：US20090262370A1
公开(公告)日：2009-10-22
申请号：US12107596
申请日：2008-04-22
申请人： David Allen Mantell , Jeffrey J. Folkins
发明人： David Allen Mantell , Jeffrey J. Folkins
IPC分类号： H04N1/405
CPC分类号： H04N1/4051
摘要： A method processes image data in a color separation to attenuate printing defects arising from misalignment of serially arranged printheads that eject ink for the color separation. The method includes processing image values of the color separation with a first rendering process that corresponds to one printhead in a plurality of serially arranged printheads for printing the color separation, processing the image values of the color separation with a second rendering process that differs from the first rendering process for at least one other printhead in the plurality of serially arranged printheads for printing the color separation, generating firing signals for the one printhead from the rendered image values generated by the first rendering process, and generating firing signals for the at least one other printhead from the rendered image values generated by the second rendering process.
摘要翻译：一种方法处理色彩分离中的图像数据，以减少由排列墨水用于分色的串行打印头的未对准引起的打印缺陷。该方法包括利用对应于多个串行布置的打印头中的一个打印头的第一渲染处理来处理颜色分离的图像值，用于打印颜色分离，用与第二渲染处理不同的第二渲染处理处理颜色分离的图像值在多个串行布置的打印头中的至少一个其它打印头的第一渲染过程，用于打印色彩分离，从由第一渲染处理产生的渲染图像值产生针对一个打印头的点火信号，以及生成至少一个来自由第二渲染处理生成的渲染图像值的其他打印头。

3. 发明申请

US20090231375A1 System And Method For Compensating For Weak, Intermittent, Or Missing Inkjets In A Printhead Assembly 有权
标题翻译：在打印头组件中补偿弱，间歇或缺失喷墨的系统和方法
公开(公告)号：US20090231375A1
公开(公告)日：2009-09-17
申请号：US12049980
申请日：2008-03-17
申请人： Jeffrey J. Folkins , David Allen Mantell
发明人： Jeffrey J. Folkins , David Allen Mantell
IPC分类号： B41J29/38
CPC分类号： B41J2/2139
摘要： A system enables surrounding inkjets to be used to compensate for missing, intermittent, or weak inkjets without requiring additional passes of the image substrate or slowing the printing process. The system includes a printhead firing signal generator configured to generate a plurality of inkjet firing signals with reference to a set of predetermined firing signal parameters, and a firing signal adjustment circuit configured to modify at least one predetermined firing signal parameter to increase a first mass of liquid ink ejected by an inkjet proximate a defective inkjet in response to a signal identifying the defective inkjet.
摘要翻译：系统使周围的喷墨喷嘴能够用于补偿丢失的，间歇的或弱的喷墨打印头，而不需要额外的图像基底通过或减慢打印过程。该系统包括：打印头点火信号发生器，其被配置为参照一组预定的点火信号参数产生多个喷墨点火信号;以及触发信号调整电路，其被配置为修改至少一个预定的触发信号参数以增加第一质量响应于识别有缺陷喷墨的信号，靠近有缺陷喷墨的喷墨喷射的液体墨水。

4. 发明授权

US07467838B2 System and method for controlling a print head to compensate for subsystem mechanical disturbances 有权
标题翻译：用于控制打印头以补偿子系统机械干扰的系统和方法
公开(公告)号：US07467838B2
公开(公告)日：2008-12-23
申请号：US11581916
申请日：2006-10-17
申请人： Jeffrey J. Folkins , Daniel Warren Costanza , David Allen Mantell , Gregg Anthony Guarino , Martin Edward Hoover , Abu Saeed Islam
发明人： Jeffrey J. Folkins , Daniel Warren Costanza , David Allen Mantell , Gregg Anthony Guarino , Martin Edward Hoover , Abu Saeed Islam
IPC分类号： B41J29/38
CPC分类号： B41J2/17593 , B41J29/393
摘要： An apparatus compensates for mechanical disturbances during a print process by adjusting the generation of image generating head actuation signals in anticipation of a mechanical disturbance. The apparatus includes a printer controller for generating signals to coordinate movement of components with a rotating image receiver in a printer and for generating data identifying a process disturbance arising from interaction of the rotating image receiver with the components and an expected time for the process disturbance, a process disturbance compensator for generating a process disturbance compensation signal that corresponds to the process disturbance identification and timing data, and an image generating head controller for adjusting an image generating head actuation signal with the process disturbance compensation signal.
摘要翻译：一种设备通过在预期的机械干扰下调整图像产生头致动信号的产生来补偿打印过程中的机械干扰。该装置包括：打印机控制器，用于产生信号以协调打印机中的旋转图像接收器的部件的移动，并且用于生成识别由旋转图像接收器与部件的相互作用产生的过程干扰的数据和处理干扰的期望时间，用于产生对应于过程干扰识别和定时数据的过程干扰补偿信号的过程干扰补偿器，以及用过程干扰补偿信号调整图像产生头致动信号的图像产生头控制器。

5. 发明申请

US20080088661A1 System and method for controlling a print head to compensate for subsystem mechanical disturbances 有权
公开(公告)号：US20080088661A1
公开(公告)日：2008-04-17
申请号：US11581916
申请日：2006-10-17
申请人： Jeffrey J. Folkins , Daniel Warren Costanza , David Allen Mantell , Gregg Anthony Guarino , Martin Edward Hoover , Abu Saeed Islam
发明人： Jeffrey J. Folkins , Daniel Warren Costanza , David Allen Mantell , Gregg Anthony Guarino , Martin Edward Hoover , Abu Saeed Islam
IPC分类号： B41J29/38 , B41J29/393
CPC分类号： B41J2/17593 , B41J29/393
摘要： An apparatus compensates for mechanical disturbances during a print process by adjusting the generation of image generating head actuation signals in anticipation of a mechanical disturbance. The apparatus includes a printer controller for generating signals to coordinate movement of components with a rotating image receiver in a printer and for generating data identifying a process disturbance arising from interaction of the rotating image receiver with the components and an expected time for the process disturbance, a process disturbance compensator for generating a process disturbance compensation signal that corresponds to the process disturbance identification and timing data, and an image generating head controller for adjusting an image generating head actuation signal with the process disturbance compensation signal.

6. 发明授权

US08384971B2 System and method for rendering image values to be printed in a single pass by serially arranged printheads 有权
标题翻译：用于通过串行布置的打印头在单次通过中渲染图像值的系统和方法
公开(公告)号：US08384971B2
公开(公告)日：2013-02-26
申请号：US12251102
申请日：2008-10-14
申请人： David Allen Mantell , Jeffrey J. Folkins , James R. Larson
发明人： David Allen Mantell , Jeffrey J. Folkins , James R. Larson
IPC分类号： H04N1/46
CPC分类号： H04N1/58
摘要： A method processes image data for a color separation to reduce visible perception of misalignment of printheads in a plurality of serially arranged printheads. The method includes detecting cross-process edges in image values for objects in a color separation to be printed by a plurality of serially arranged printheads, and disproportionately mapping image values corresponding to the object in the color separation to one of the printheads in the plurality of serially arranged printheads.
摘要翻译：一种方法处理用于颜色分离的图像数据，以减少在多个串行布置的打印头中的打印头的未对准的可见感知。该方法包括检测要由多个连续排列的打印头打印的分色中的对象的图像值中的交叉处理边缘，并且将与颜色分离中的对象相对应的图像值不均匀地映射到多个串行排列的打印头。

7. 发明申请

US20100091347A1 System And Method For Rendering Image Values To Be Printed In A Single Pass By Serially Arranged Printheads 有权
标题翻译：系统和方法用于通过串行打印头单张打印图像值
公开(公告)号：US20100091347A1
公开(公告)日：2010-04-15
申请号：US12251102
申请日：2008-10-14
申请人： David Allen Mantell , Jeffrey J. Folkins , James R. Larson
发明人： David Allen Mantell , Jeffrey J. Folkins , James R. Larson
IPC分类号： H04N1/46
CPC分类号： H04N1/58
摘要： A method processes image data for a color separation to reduce visible perception of misalignment of printheads in a plurality of serially arranged printheads. The method includes detecting cross-process edges in image values for objects in a color separation to be printed by a plurality of serially arranged printheads, and disproportionately mapping image values corresponding to the object in the color separation to one of the printheads in the plurality of serially arranged printheads.
摘要翻译：一种方法处理用于颜色分离的图像数据，以减少在多个串行布置的打印头中的打印头的未对准的可见感知。该方法包括检测要由多个串行排列的打印头打印的分色中的对象的图像值中的交叉处理边缘，并且将与颜色分离中的对象相对应的图像值不均匀地映射到多个串行排列的打印头。

8. 发明授权

US08721026B2 Method for identifying and verifying dash structures as candidates for test patterns and replacement patterns in an inkjet printer 有权
标题翻译：用于在喷墨打印机中识别和验证破折号结构作为测试图案和替换图案的候选者的方法
公开(公告)号：US08721026B2
公开(公告)日：2014-05-13
申请号：US12781558
申请日：2010-05-17
申请人： Helen HaeKyung Shin , Howard A. Mizes , Jeffrey J. Folkins , David A. Mantell
发明人： Helen HaeKyung Shin , Howard A. Mizes , Jeffrey J. Folkins , David A. Mantell
IPC分类号： B41J29/393
CPC分类号： B41J29/393 , B41J2029/3935
摘要： A method compensates for changes in drop velocity of drops emitted by inkjets in a printhead of an ink jet imaging device. The method includes operating inkjet ejectors in a plurality of printheads to eject ink in a pattern of structured dashes on an image receiving member, the structured dashes corresponding to a predetermined image data pattern, generating image data corresponding to the pattern of structured dashes on the image receiving member, identifying a process direction correction parameter for each ejector in the plurality of printheads with reference to the generated image data, modifying image data to be printed by the plurality of printheads with reference to the process direction correction parameter identified for at least one of the ejectors, and operating the plurality of printheads with reference to the modified image data.
摘要翻译：一种方法补偿喷墨成像装置的打印头中喷墨喷嘴发射的液滴速度的变化。该方法包括在多个打印头中操作喷墨打印头，以在图像接收部件上以结构化的虚线的图案喷射墨水，对应于预定的图像数据图案的结构化的虚线，产生与图像上的结构化破折号图案相对应的图像数据参照所生成的图像数据识别多个打印头中的每个喷射器的处理方向校正参数，参照为至少一个打印头识别的处理方向校正参数，修改由多个打印头打印的图像数据并且参考修改的图像数据操作多个打印头。

9. 发明授权

US08517502B2 Method and system for printhead alignment to reduce or eliminate banding artifacts for interlaced printheads 有权
标题翻译：用于打印头对准的方法和系统，以减少或消除隔行打印头的带状伪影
公开(公告)号：US08517502B2
公开(公告)日：2013-08-27
申请号：US13026553
申请日：2011-02-14
申请人： Howard A. Mizes , David A. Mantell , Jeffrey J. Folkins
发明人： Howard A. Mizes , David A. Mantell , Jeffrey J. Folkins
IPC分类号： B41J29/393
CPC分类号： B41J2/2146 , B41J2202/21 , H04N1/4015
摘要： A method for aligning printheads, some of which are arranged in an overlapped configuration, in a printer has been developed. The method includes identifying a stitch error for each color station in a plurality of color stations in the printer. The stitch error is identified with reference to shrinkage of a print medium as the print medium passes the plurality of color stations. A portion of the stitch error is used to move at least one printhead in the color station corresponding to the stitch error to compensate for a banding issue caused by the overlapped printhead configuration. All or part of the stitch error may also be applied to other printheads in the color station to compensate for possible color to color registration issues.
摘要翻译：已经开发了一种用于将打印头对准的方法，其中一些打印头以重叠配置布置在打印机中。该方法包括识别打印机中的多个彩色站中的每个彩色站的针迹误差。当打印介质通过多个彩色台时，针对打印介质的收缩来确定针迹误差。针迹错误的一部分用于移动与针迹误差相对应的彩色站中的至少一个打印头，以补偿由重叠的打印头配置引起的条带问题。针迹误差的全部或部分也可以应用于色站中的其它打印头，以补偿可能的颜色到颜色对准问题。

10. 发明申请

US20130155137A1 Method and System for Split Head Drop Size Printing 有权
标题翻译：拆分头尺寸打印方法和系统
公开(公告)号：US20130155137A1
公开(公告)日：2013-06-20
申请号：US13329892
申请日：2011-12-19
申请人： David A. Mantell , Jeffrey J. Folkins
发明人： David A. Mantell , Jeffrey J. Folkins
IPC分类号： B41J2/205
CPC分类号： B41J2/2128
摘要： A method for operating an inkjet printer to form images that include both high density and low density segments has been developed. The method includes operating one printhead to eject ink drops with a large size to form high density segments of the image, and operating a second printhead to eject ink drops with a small size to form low density segments of the image. The large ink drops provide high coverage in the high density segments, and the small ink drops provide improved image quality in the low density segments of the image.
摘要翻译：已经开发了用于操作喷墨打印机以形成包括高密度和低密度片段的图像的方法。该方法包括操作一个打印头以大尺寸喷射墨滴以形成图像的高密度段，并且操作第二打印头以小尺寸喷射墨滴以形成图像的低密度段。大墨滴在高密度片段中提供高覆盖率，并且小墨滴在图像的低密度片段中提供改善的图像质量。

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