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1. 发明授权

US07869748B2 Direct imaging system with addressable actuators on a development roll 有权
标题翻译：在显影辊上具有可寻址执行器的直接成像系统
公开(公告)号：US07869748B2
公开(公告)日：2011-01-11
申请号：US12208116
申请日：2008-09-10
申请人： Lalit Keshav Mestha , John G. Shaw , Palghat Ramesh , Allen Ted Retzlaff, Jr. , Peter Michael Gulvin , Pinyen Lin , Baomin Xu
发明人： Lalit Keshav Mestha , John G. Shaw , Palghat Ramesh , Allen Ted Retzlaff, Jr. , Peter Michael Gulvin , Pinyen Lin , Baomin Xu
IPC分类号： G03G15/08 , G03G15/16
CPC分类号： G03G15/0818 , G03G2215/00957 , G03G2215/0653 , G03G2215/1614
摘要： Exemplary embodiments provide a direct imaging system and methods for direct marking an image using the system. The disclosed direct imaging system can eliminate the use of at least one of a charge, and/or exposure subsystems in an electrostatographic machine and related processes. Specifically, the direct imaging system can include a direct marking substrate (e.g., a printing substrate) and a development roll member closely spaced from the direct marking substrate. In one embodiment, the development roll member can include a plurality of actuator cells with each actuator cell controllably addressable to eject one or more toner particles adhered thereto. The ejected toner particles can transit the space between the donor roll member and the direct marking substrate, and thereby marking onto the direct marking substrate forming an image.
摘要翻译：示例性实施例提供直接成像系统和用于使用该系统直接标记图像的方法。所公开的直接成像系统可以消除在静电放电机中的充电和/或曝光子系统中的至少一个的使用和相关过程。具体地，直接成像系统可以包括直接标记基板（例如印刷基板）和与直接标记基板紧密间隔的显影辊构件。在一个实施例中，显影辊构件可以包括多个致动器单元，每个致动器单元可控制地寻址以喷射粘附到其上的一个或多个调色剂颗粒。排出的调色剂颗粒可以通过供体辊构件和直接标记衬底之间的空间，从而将标记到形成图像的直接标记衬底上。

2. 发明授权

US07873309B2 Addressable actuators for a digital development system 有权
标题翻译：用于数字开发系统的可寻址执行器
公开(公告)号：US07873309B2
公开(公告)日：2011-01-18
申请号：US12208103
申请日：2008-09-10
申请人： Lalit Keshav Mestha , John G. Shaw , Palghat Ramesh , Allen Ted Retzlaff, Jr. , Peter Michael Gulvin
发明人： Lalit Keshav Mestha , John G. Shaw , Palghat Ramesh , Allen Ted Retzlaff, Jr. , Peter Michael Gulvin
IPC分类号： G03G15/08
CPC分类号： G03G15/0818 , G03G2215/00957 , G03G2215/0653 , G03G2215/1614
摘要： Exemplary embodiments provide a digital development system and methods for making and using the system. Specifically, the digital development system can utilize a roll member that includes a plurality of actuator cells arranged in a 2-dimensional array with each actuator cell having an actuator membrane individually addressable to eject one or more toner particles adhered thereto. In addition, the digital development system can utilize an imager architecture that includes an addressing logic circuit connected to each cell to selectively control the ejection of the one or more toner particles onto an image receiving member that is closely spaced from each actuator membrane. The disclosed digital development system can be used for non-interactive development systems for image-on-image full-color printing similar to HSD (Hybrid Scavengeless Development) technology with the donor roll becoming a high quality silent imager.
摘要翻译：示例性实施例提供了用于制造和使用该系统的数字开发系统和方法。具体地，数字显影系统可以利用包括以二维阵列布置的多个致动器单元的滚动构件，每个致动器单元具有可独立寻址的致动器膜，以喷射粘附到其上的一个或多个调色剂颗粒。此外，数字开发系统可以利用成像器架构，其包括连接到每个单元的寻址逻辑电路，以选择性地控制一个或多个调色剂颗粒到与每个致动器膜紧密间隔的图像接收构件上的喷射。所公开的数字开发系统可以用于类似于HSD（混合扫描开发）技术的图像全彩打印的非交互式开发系统，其中捐赠者卷成为高质量的无声成像器。

3. 发明申请

US20090190968A1 DIRECT IMAGING SYSTEM WITH ADDRESSABLE ACTUATORS ON A DEVELOPMENT ROLL 有权
标题翻译：直接成像系统与可开发的执行器在开发滚动
公开(公告)号：US20090190968A1
公开(公告)日：2009-07-30
申请号：US12208116
申请日：2008-09-10
申请人： Lalit Keshav Mestha , John G. Shaw , Palghat Ramesh , Allen Ted Retzlaff, JR. , Peter Michael Gulvin
发明人： Lalit Keshav Mestha , John G. Shaw , Palghat Ramesh , Allen Ted Retzlaff, JR. , Peter Michael Gulvin
IPC分类号： B41J2/00 , G03G15/08
CPC分类号： G03G15/0818 , G03G2215/00957 , G03G2215/0653 , G03G2215/1614
摘要： Exemplary embodiments provide a direct imaging system and methods for direct marking an image using the system. The disclosed direct imaging system can eliminate the use of at least one of a charge, and/or exposure subsystems in an electrostatographic machine and related processes. Specifically, the direct imaging system can include a direct marking substrate (e.g., a printing substrate) and a development roll member closely spaced from the direct marking substrate. In one embodiment, the development roll member can include a plurality of actuator cells with each actuator cell controllably addressable to eject one or more toner particles adhered thereto. The ejected toner particles can transit the space between the donor roll member and the direct marking substrate, and thereby marking onto the direct marking substrate forming an image.
摘要翻译：示例性实施例提供直接成像系统和用于使用该系统直接标记图像的方法。所公开的直接成像系统可以消除在静电放电机中的充电和/或曝光子系统中的至少一个的使用和相关过程。具体地，直接成像系统可以包括直接标记基板（例如印刷基板）和与直接标记基板紧密间隔的显影辊构件。在一个实施例中，显影辊构件可以包括多个致动器单元，每个致动器单元可控制地寻址以喷射粘附到其上的一个或多个调色剂颗粒。排出的调色剂颗粒可以通过供体辊构件和直接标记衬底之间的空间，从而将标记到形成图像的直接标记衬底上。

4. 发明申请

US20090190967A1 ADDRESSABLE ACTUATORS FOR A DIGITAL DEVELOPMENT SYSTEM 有权
标题翻译：数字开发系统的可寻址执行器
公开(公告)号：US20090190967A1
公开(公告)日：2009-07-30
申请号：US12208103
申请日：2008-09-10
申请人： Lalit Keshav Mestha , John G. Shaw , Palghat Ramesh , Allen Ted Retzlaff, JR. , Peter Michael Gulvin
发明人： Lalit Keshav Mestha , John G. Shaw , Palghat Ramesh , Allen Ted Retzlaff, JR. , Peter Michael Gulvin
IPC分类号： G03G15/08
CPC分类号： G03G15/0818 , G03G2215/00957 , G03G2215/0653 , G03G2215/1614
摘要： Exemplary embodiments provide a digital development system and methods for making and using the system. Specifically, the digital development system can utilize a roll member that includes a plurality of actuator cells arranged in a 2-dimensional array with each actuator cell having an actuator membrane individually addressable to eject one or more toner particles adhered thereto. In addition, the digital development system can utilize an imager architecture that includes an addressing logic circuit connected to each cell to selectively control the ejection of the one or more toner particles onto an image receiving member that is closely spaced from each actuator membrane. The disclosed digital development system can be used for non-interactive development systems for image-on-image full-color printing similar to HSD (Hybrid Scavengeless Development) technology with the donor roll becoming a high quality silent imager.
摘要翻译：示例性实施例提供了用于制造和使用该系统的数字开发系统和方法。具体地，数字显影系统可以利用包括以二维阵列布置的多个致动器单元的滚动构件，每个致动器单元具有可独立寻址的致动器膜，以喷射粘附到其上的一个或多个调色剂颗粒。此外，数字开发系统可以利用成像器架构，其包括连接到每个单元的寻址逻辑电路，以选择性地控制一个或多个调色剂颗粒到与每个致动器膜紧密间隔的图像接收构件上的喷射。所公开的数字开发系统可以用于类似于HSD（混合扫描开发）技术的图像全彩打印的非交互式开发系统，其中捐赠者卷成为高质量的无声成像器。

5. 发明授权

US08055166B2 Active image state control with linear distributed actuators on development rolls 有权
标题翻译：主动图像状态控制与开发卷上的线性分布式执行器
公开(公告)号：US08055166B2
公开(公告)日：2011-11-08
申请号：US12208078
申请日：2008-09-10
申请人： Lalit Keshav Mestha , Palghat Ramesh , John G. Shaw , Dale R. Mashtare , Joel A. Kubby
发明人： Lalit Keshav Mestha , Palghat Ramesh , John G. Shaw , Dale R. Mashtare , Joel A. Kubby
IPC分类号： G03G15/08
CPC分类号： G03G15/0818 , G03G2215/00957 , G03G2215/0653 , G03G2215/1614
摘要： Exemplary embodiments provide a roll member that includes one or more linear arrays of actuator cells and methods for making and using the roll member. In one embodiment, each linear array of the roll member can be controllably actuated as a group by, e.g., an oscillating voltage, to release toner particles adhered thereto and to form a uniform toner cloud in the development area between the roll member and an image receiving member. The controllable actuation can also aid in the unloading process of the residual toner particles from the roll member. In various embodiments, the uniform toner cloud and/or the controllable unloading process can enable a non-interactive development system for image-on-image full-color printing.
摘要翻译：示例性实施例提供了包括一个或多个致动器单元的线性阵列的辊构件以及用于制造和使用辊构件的方法。在一个实施例中，辊构件的每个线性阵列可以通过例如振荡电压作为一组进行可控地致动，以释放附着在其上的调色剂颗粒，并在辊构件和图像之间的显影区域中形成均匀的调色剂云接收成员。可控制的致动还可以帮助来自辊构件的剩余调色剂颗粒的卸载过程。在各种实施例中，均匀调色剂云和/或可控卸载过程可以实现用于图像上全色打印的非交互式显影系统。

6. 发明申请

US20090190969A1 DIRECT IMAGING SYSTEM WITH ADDRESSABLE ACTUATORS ON A DEVELOPMENT BELT 有权
标题翻译：直接成像系统与发展带上的可寻址执行器
公开(公告)号：US20090190969A1
公开(公告)日：2009-07-30
申请号：US12362907
申请日：2009-01-30
申请人： Lalit K. MESTHA , Pinyen Lin , Baomin Xu , John G. Shaw , Palghat Ramesh , Peter Michael Gulvin
发明人： Lalit K. MESTHA , Pinyen Lin , Baomin Xu , John G. Shaw , Palghat Ramesh , Peter Michael Gulvin
IPC分类号： G03G15/08
CPC分类号： G03G15/344
摘要： Exemplary embodiments provide a direct imaging system and methods for direct marking an image using the system. The disclosed direct imaging system can eliminate the creation of a latent image and can be used in an electrophotographic machine and related processes. Specifically, the direct imaging system can include a direct marking substrate (e.g., a printing substrate) and a development belt member closely spaced from the direct marking substrate. In one embodiment, the development belt member can include a plurality of actuator cells with each actuator cell controllably addressable to eject one or more toner particles adhered thereto. The ejected toner particles can transit the space between the donor belt member and the direct marking substrate, and directly marking onto the direct marking substrate forming an image.
摘要翻译：示例性实施例提供直接成像系统和用于使用该系统直接标记图像的方法。所公开的直接成像系统可以消除潜像的产生，并且可以用于电子照相机和相关过程。具体地，直接成像系统可以包括直接标记衬底（例如，印刷衬底）和与直接标记衬底紧密间隔开的显影带构件。在一个实施例中，显影带构件可以包括多个致动器单元，每个致动器单元可控制地寻址以喷射粘附到其上的一个或多个调色剂颗粒。排出的调色剂颗粒可以通过供体带构件和直接标记衬底之间的空间，并直接标记到形成图像的直接标记衬底上。

7. 发明授权

US07929887B2 Direct imaging system with addressable actuators on a development belt 有权
标题翻译：在显影带上具有可寻址执行器的直接成像系统
公开(公告)号：US07929887B2
公开(公告)日：2011-04-19
申请号：US12362907
申请日：2009-01-30
申请人： Lalit K. Mestha , Pinyen Lin , Baomin Xu , John G. Shaw , Palghat Ramesh , Peter Michael Gulvin
发明人： Lalit K. Mestha , Pinyen Lin , Baomin Xu , John G. Shaw , Palghat Ramesh , Peter Michael Gulvin
IPC分类号： G03G15/08
CPC分类号： G03G15/344
摘要： Exemplary embodiments provide a direct imaging system and methods for direct marking an image using the system. The disclosed direct imaging system can eliminate the creation of a latent image and can be used in an electrophotographic machine and related processes. Specifically, the direct imaging system can include a direct marking substrate (e.g., a printing substrate) and a development belt member closely spaced from the direct marking substrate. In one embodiment, the development belt member can include a plurality of actuator cells with each actuator cell controllably addressable to eject one or more toner particles adhered thereto. The ejected toner particles can transit the space between the donor belt member and the direct marking substrate, and directly marking onto the direct marking substrate forming an image.
摘要翻译：示例性实施例提供直接成像系统和用于使用该系统直接标记图像的方法。所公开的直接成像系统可以消除潜像的产生，并且可以用于电子照相机和相关过程。具体地，直接成像系统可以包括直接标记衬底（例如，印刷衬底）和与直接标记衬底紧密间隔开的显影带构件。在一个实施例中，显影带构件可以包括多个致动器单元，每个致动器单元可控制地寻址以喷射粘附到其上的一个或多个调色剂颗粒。排出的调色剂颗粒可以通过供体带构件和直接标记衬底之间的空间，并直接标记到形成图像的直接标记衬底上。

8. 发明授权

US08055165B2 Active image state control with distributed actuators and sensors on development rolls 有权
标题翻译：主动图像状态控制与分布式执行器和传感器在开发卷上
公开(公告)号：US08055165B2
公开(公告)日：2011-11-08
申请号：US12208050
申请日：2008-09-10
申请人： Lalit Keshav Mestha , Palghat Ramesh , Joel A. Kubby , Dale R. Mashtare
发明人： Lalit Keshav Mestha , Palghat Ramesh , Joel A. Kubby , Dale R. Mashtare
IPC分类号： G03G15/08
CPC分类号： G03G15/0818 , G03G2215/00957 , G03G2215/0653 , G03G2215/1614
摘要： Exemplary embodiments provide a roll member that includes one or more controllable cells and methods for making and using the roll member to control an image (or toner) state thereon. The controllable cells can be disposed on a roll substrate and configured in a manner that each controllable cell can be addressed individually and/or as groups. Each controllable cell can be addressable to provide a surface vibration to release toner particles adhered/attracted thereto and can also be capable of sensing the toner state of the roll member and thus to control the image or toner state. In an exemplary embodiment, the disclosed roll member can be used as a donor roll for a development system of an electrophotographic printing machine to create controlled and desired toner powder cloud for high quality image development.
摘要翻译：示例性实施例提供了包括一个或多个可控电池的辊构件和用于制造和使用辊构件以控制其上的图像（或调色剂）状态的方法。可控电池可以设置在辊衬底上并且以使每个可控电池单独地和/或以组方式来寻址的方式配置。每个可控电池可以寻址以提供表面振动以释放附着/吸引到其上的调色剂颗粒，并且还能够感测辊构件的调色剂状态，从而控制图像或调色剂状态。在一个示例性实施例中，所公开的辊构件可用作电子照相印刷机的显影系统的供体辊，以产生受控和期望的调色剂粉末，用于高质量图像显影。

9. 发明申请

US20090190965A1 ACTIVE IMAGE STATE CONTROL WITH DISTRIBUTED ACTUATORS AND SENSORS ON DEVELOPMENT ROLLS 有权
标题翻译：主动图像状态控制与分布式执行器和传感器在开发滚动
公开(公告)号：US20090190965A1
公开(公告)日：2009-07-30
申请号：US12208050
申请日：2008-09-10
申请人： Lalit Keshav Mestha , Palghat Ramesh , Joel A. Kubby , Dale R. Mashtare
发明人： Lalit Keshav Mestha , Palghat Ramesh , Joel A. Kubby , Dale R. Mashtare
IPC分类号： G03G15/08
CPC分类号： G03G15/0818 , G03G2215/00957 , G03G2215/0653 , G03G2215/1614
摘要： Exemplary embodiments provide a roll member that includes one or more controllable cells and methods for making and using the roll member to control an image (or toner) state thereon. The controllable cells can be disposed on a roll substrate and configured in a manner that each controllable cell can be addressed individually and/or as groups. Each controllable cell can be addressable to provide a surface vibration to release toner particles adhered/attracted thereto and can also be capable of sensing the toner state of the roll member and thus to control the image or toner state. In an exemplary embodiment, the disclosed roll member can be used as a donor roll for a development system of an electrophotographic printing machine to create controlled and desired toner powder cloud for high quality image development.
摘要翻译：示例性实施例提供了包括一个或多个可控电池的辊构件和用于制造和使用辊构件以控制其上的图像（或调色剂）状态的方法。可控电池可以设置在辊衬底上并且以使每个可控电池单独地和/或以组方式来寻址的方式配置。每个可控电池可以寻址以提供表面振动以释放附着/吸引到其上的调色剂颗粒，并且还能够感测辊构件的调色剂状态，从而控制图像或调色剂状态。在一个示例性实施例中，所公开的辊构件可用作电子照相印刷机的显影系统的供体辊，以产生受控和期望的调色剂粉末，用于高质量图像显影。

10. 发明授权

US08294948B2 Image-based color printer fractal gamut extensions achieved with process set point adjustment 有权
$Image-based color printer fractal gamut extensions achieved with process set point adjustment$
标题翻译：基于图像的彩色打印机分形色域扩展通过过程设定点调整实现
公开(公告)号：US08294948B2
公开(公告)日：2012-10-23
申请号：US12127705
申请日：2008-05-27
申请人： Lalit Keshav Mestha , Palghat Ramesh
发明人： Lalit Keshav Mestha , Palghat Ramesh
IPC分类号： G06F15/00
CPC分类号： G03G13/01 , H04N1/4078 , H04N1/54 , H04N1/6058
摘要： A color management system is provided for enabling imaging of selected colors called spot colors by dynamically adjusting the normal printer gamut to achieve a color gamut extension. Developed toner mass may be increased or decreased by changing ROS laser intensity. Such adjustment can occur on a pixel-by-pixel basis for within page and within sections of the image gamut extension.
摘要翻译：提供了一种颜色管理系统，用于通过动态地调整正常的打印机色域以实现色域扩展来使所选择的被称为专色的颜色成像。通过改变ROS激光强度可以增加或减少显影的调色剂质量。这样的调整可以在逐个像素的范围内在页面内部以及在图像色域扩展的部分内发生。

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