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1. 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。

2. 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。

3. 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。

4. 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。

5. 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。

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

US07606515B2 Coupling mechanism for material supply module 失效
标题翻译：材料供应模块联轴器机构
公开(公告)号：US07606515B2
公开(公告)日：2009-10-20
申请号：US11904110
申请日：2007-09-26
申请人： Michael A. Parisi , Richard W. Seyfried , John G. Shaw
发明人： Michael A. Parisi , Richard W. Seyfried , John G. Shaw
IPC分类号： G03G15/00
CPC分类号： G03G21/186 , G03G15/757
摘要： A coupling mechanism includes a driven coupling for mating with a driving coupling. The driven coupling includes a cylinder flange, a concentric shaft that extends axially outwardly from the flange, and a cylindrical driven coupling member that extends axially outwardly from the concentric shaft. The driven coupling member includes a flexible membrane that encases non-rigid fill material, such as, e.g., a flowable granular material or a non-Newtonian fluid. The driven coupling member has a non-twisted, triangular cross-section, and is configured such that, when it is operationally engaged with the driving coupling, the non-rigid material substantially solidifies, thereby providing a substantially non-flexible structure for the membrane. The driven coupling may be connected to, for example, a photoreceptor drum of a material supply module, and the driving coupling may be connected to a reprographic device.
摘要翻译：联接机构包括用于与驱动联轴器配合的从动联轴器。从动联轴器包括气缸凸缘，从凸缘轴向向外延伸的同心轴以及从同心轴轴向向外延伸的圆柱形从动联接构件。从动联接构件包括柔性膜，其包围非刚性填充材料，例如可流动的颗粒材料或非牛顿流体。从动联接构件具有非扭曲的三角形横截面，并且构造成使得当其与驱动联接器可操作地接合时，非刚性材料基本上凝固，从而为膜提供基本上非柔性的结构。从动联接器可以连接到例如材料供应模块的感光鼓，并且驱动联接器可以连接到复制装置。

9. 发明授权

US4984041A High voltage thin film transistor with second control electrode 失效
标题翻译：具有第二控制电极的高压薄膜晶体管
公开(公告)号：US4984041A
公开(公告)日：1991-01-08
申请号：US387324
申请日：1989-07-28
申请人： Michael Hack , John G. Shaw
发明人： Michael Hack , John G. Shaw
IPC分类号： H01L29/78 , H01L21/336 , H01L29/786
CPC分类号： H01L29/78648 , H01L29/78624 , H01L29/78645 , H01L29/78663
摘要： A high voltage thin film transistor comprising an amorphous semiconductor charge transport layer, laterally disposed source and drain electrodes, a first control electrode with one edge laterally overlapping the source electrode and an other edge laterally spaced from the drain electrode. A source of high potential is applied to the drain electrode and a source of low potential is applied to the first control electrode in a time varying manner so as to form an accumulation channel in the charge transport layer, opposite to the first control electrode. Device performance is improved by including a second control electrode disposed in the same plane as the first control electrode and biased for preventing the formation of defects within the charge transport layer adjacent the other edge.

10. 发明授权

US07433631B2 Material supply module drive shaft 失效
标题翻译：材料供应模块驱动轴
公开(公告)号：US07433631B2
公开(公告)日：2008-10-07
申请号：US11314894
申请日：2005-12-20
申请人： Robert S. Karz , John G. Shaw
发明人： Robert S. Karz , John G. Shaw
IPC分类号： G03G15/00 , G03G21/16 , G03G15/08
CPC分类号： G03G15/757
摘要： A drive shaft for coupling with a drive gear having a gear shaft extending outwardly therefrom. The gear shaft includes a twisted triangular coupling hole having defined vertices. The drive shaft includes a cylinder flange joined to one end of a drive shaft cylinder, the cylinder flange having a concentric shaft extending outwardly therefrom and a plurality of members extending longitudinally outwardly from the concentric shaft, wherein the members are adapted to fit within the twisted triangular coupling hole. The plurality of members may include parallelogram-shaped prongs. Alternatively, a rod extends outwardly from the concentric shaft. The rod has three skewed blades that extend radially outwardly therefrom. Another aspect is a material supply module including a drive shaft.
摘要翻译：用于与驱动齿轮联接的驱动轴，该驱动齿轮具有从其向外延伸的齿轮轴。齿轮轴包括具有限定顶点的扭曲三角形联接孔。驱动轴包括连接到驱动轴缸的一端的气缸凸缘，气缸凸缘具有从其向外延伸的同心轴和从同心轴纵向向外延伸的多个构件，其中构件适于装配在扭转三角形耦合孔。多个构件可以包括平行四边形形状的插脚。或者，杆从同心轴向外延伸。杆具有从其径向向外延伸的三个偏斜叶片。另一方面是包括驱动轴的材料供应模块。

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