公开(公告)号：US09037045B2

公开(公告)日：2015-05-19

申请号：US13981861

申请日：2011-02-04

申请人： Omer Gila ,  Michael H. Lee ,  Seongsik Chang ,  Tom Anthony

发明人： Omer Gila ,  Michael H. Lee ,  Seongsik Chang ,  Tom Anthony

IPC分类号： G03G15/02

CPC分类号： G03G15/0233

摘要： Printers, methods, and apparatus to form an image on a substrate are disclosed. An example disclosed charge roller includes a dielectric outer layer (104) comprising an inner surface (106) and an outer surface (108), the outer surface (108) to be charged by a first external surface and to discharge onto a second external surface, and the dielectric outer layer (104) to substantially prevent charge transfer between the inner surface (106) and the outer surface (108), and an electrically conductive inner layer (102) to direct electrical charge toward and away from the inner surface (106) of the outer layer (104), and to be coupled to an electrical source to control a transfer of the electrical charge.

摘要翻译： 公开了在基板上形成图像的打印机，方法和装置。 一个公开的充电辊的例子包括一个介电外层（104），它包括一个内表面（106）和一个外表面（108），外表面（108）被第一外表面充电并放电到第二外表面 和电介质外层（104），以基本上防止内表面（106）和外表面（108）之间的电荷转移;以及导电内层（102），以使电荷朝向和远离内表面 106），并且耦合到电源以控制电荷的转移。

公开(公告)号：US20130308982A1

公开(公告)日：2013-11-21

申请号：US13981861

申请日：2011-02-04

申请人： Omer Gila ,  Michael H. Lee ,  Seongsik Chang ,  Tom Anthony

发明人： Omer Gila ,  Michael H. Lee ,  Seongsik Chang ,  Tom Anthony

IPC分类号： G03G15/02

CPC分类号： G03G15/0233

摘要： Printers, methods, and apparatus to form an image on a substrate are disclosed. An example disclosed charge roller includes a dielectric outer layer (104) comprising an inner surface (106) and an outer surface (108), the outer surface (108) to be charged by a first external surface and to discharge onto a second external surface, and the dielectric outer layer (104) to substantially prevent charge transfer between the inner surface (106) and the outer surface (108), and an electrically conductive inner layer (102) to direct electrical charge toward and away from the inner surface (106) of the outer layer (104), and to be coupled to an electrical source to control a transfer of the electrical charge.

摘要翻译： 公开了在基板上形成图像的打印机，方法和装置。 一个公开的充电辊的例子包括一个介电外层（104），它包括一个内表面（106）和一个外表面（108），外表面（108）被第一外表面充电并放电到第二外表面 和电介质外层（104），以基本上防止内表面（106）和外表面（108）之间的电荷转移;以及导电内层（102），以使电荷朝向和远离内表面 106），并且耦合到电源以控制电荷的转移。

公开(公告)号：US20130287443A1

公开(公告)日：2013-10-31

申请号：US13459509

申请日：2012-04-30

申请人： Quang P. Lam ,  Michael H. Lee ,  Omer Gila ,  Thomas C. Anthony ,  Seongsik Chang ,  Paul F. Matheson

发明人： Quang P. Lam ,  Michael H. Lee ,  Omer Gila ,  Thomas C. Anthony ,  Seongsik Chang ,  Paul F. Matheson

IPC分类号： G03G15/02

CPC分类号： G03G15/0233

摘要： Printer charging blades and printers are disclosed. An example charging blade for a printer includes an insulating layer to contact a photo imaging surface at an angle to apply pressure to the photo imaging surface, the pressure to control an amount of material present on the photo imaging surface, and a conductive layer attached to a side of the insulating layer, the conductive layer to be charged and to apply a first charge to the photo imaging surface.

摘要翻译： 公开了打印机充电刀片和打印机。 用于打印机的示例性充电刮刀包括以一定角度接触光成像表面的绝缘层，以向光学成像表面施加压力，控制存在于光成像表面上的材料的量的压力，以及附着到 绝缘层的一侧，要被充电的导电层并且向光致成像表面施加第一电荷。

公开(公告)号：US08326173B2

公开(公告)日：2012-12-04

申请号：US12562467

申请日：2009-09-18

申请人： Seongsik Chang ,  Viet Hung Phan ,  Michael H. Lee ,  Omer Gila

发明人： Seongsik Chang ,  Viet Hung Phan ,  Michael H. Lee ,  Omer Gila

IPC分类号： G03G21/00

CPC分类号： H01L31/0352 ,  G03G21/203

摘要： Hard imaging devices, humidity control systems and hard imaging methods are described. According to one arrangement, a hard imaging device includes an imaging member comprising a surface and a writing assembly configured to form latent images upon the surface of the imaging member. The hard imaging device also includes a development assembly configured to provide a marking agent to the surface of the imaging member to develop the latent images to form developed images, a transfer assembly configured to transfer the developed images from the surface of the imaging member to media to form a plurality of hard images, and a humidity control system configured to control humidity within a region of the hard imaging device which is adjacent to the surface of the imaging member during the forming and the development of the latent images. Other structure and methods are described.

摘要翻译： 描述了硬成像设备，湿度控制系统和硬成像方法。 根据一种布置，硬成像装置包括成像构件，该成像构件包括表面和构造成在成像构件的表面上形成潜像的书写组件。 硬成像设备还包括开发组件，其被配置为向成像构件的表面提供标记剂以显影潜像以形成显影图像;传送组件，被配置为将显影图像从成像构件的表面传送到介质 以形成多个硬图像;以及湿度控制系统，其被配置为在所述潜像的形成和显影期间控制所述硬成像装置的与所述成像构件的表面相邻的区域内的湿度。 描述其他结构和方法。

公开(公告)号：US20110069987A1

公开(公告)日：2011-03-24

申请号：US12562467

申请日：2009-09-18

申请人： Seongsik Chang ,  Viet Hung Phan ,  Michael H. Lee ,  Omer Gila

发明人： Seongsik Chang ,  Viet Hung Phan ,  Michael H. Lee ,  Omer Gila

IPC分类号： G03G21/20

CPC分类号： H01L31/0352 ,  G03G21/203

摘要： Hard imaging devices, humidity control systems and hard imaging methods are described. According to one arrangement, a hard imaging device includes an imaging member comprising a surface and a writing assembly configured to form latent images upon the surface of the imaging member. The hard imaging device also includes a development assembly configured to provide a marking agent to the surface of the imaging member to develop the latent images to form developed images, a transfer assembly configured to transfer the developed images from the surface of the imaging member to media to form a plurality of hard images, and a humidity control system configured to control humidity within a region of the hard imaging device which is adjacent to the surface of the imaging member during the forming and the development of the latent images. Other structure and methods are described.

摘要翻译： 描述了硬成像设备，湿度控制系统和硬成像方法。 根据一种布置，硬成像装置包括成像构件，该成像构件包括表面和构造成在成像构件的表面上形成潜像的书写组件。 硬成像设备还包括开发组件，其被配置为向成像构件的表面提供标记剂以显影潜像以形成显影图像;传送组件，被配置为将显影图像从成像构件的表面传送到介质 以形成多个硬图像;以及湿度控制系统，其被配置为在所述潜像的形成和显影期间控制所述硬成像装置的与所述成像构件的表面相邻的区域内的湿度。 描述其他结构和方法。

公开(公告)号：US07035567B2

公开(公告)日：2006-04-25

申请号：US10902725

申请日：2004-07-29

申请人： Omer Gila ,  Michael H. Lee ,  Seongsik Chang

发明人： Omer Gila ,  Michael H. Lee ,  Seongsik Chang

IPC分类号： G03G21/20

CPC分类号： G03G15/107

摘要： An apparatus and method for reducing contamination of an image transfer surface in an image transfer device includes a shield member configured to restrict airflow against the image transfer surface.

公开(公告)号：US20140369717A1

公开(公告)日：2014-12-18

申请号：US14374230

申请日：2012-04-30

申请人： Seongsik Chang ,  Michael H. Lee ,  Omer Gila ,  Paul F. Matheson

发明人： Seongsik Chang ,  Michael H. Lee ,  Omer Gila ,  Paul F. Matheson

IPC分类号： G03G15/02

CPC分类号： G03G15/0216 ,  G03G15/0233

摘要： Techniques related to printing using a metal-surface charge element. A metal-surface charge element includes at least one metal charge roller to deposit electric charge on an imaging surface. Each metal charge roller includes a metal external surface in charge-transferring relation with the imaging surface and in a glow discharge regime during operation of the printing system for printing.

摘要翻译： 使用金属表面电荷元件进行印刷的技术。 金属表面电荷元件包括至少一个金属充电辊，以在成像表面上沉积电荷。 每个金属充电辊包括与成像表面的电荷转移关系的金属外表面和在用于打印的打印系统的操作期间的辉光放电状态。

公开(公告)号：US08488988B2

公开(公告)日：2013-07-16

申请号：US12914758

申请日：2010-10-28

申请人： Michael H. Lee ,  Seongsik Chang ,  Omer Gila ,  Paul F. Matheson

发明人： Michael H. Lee ,  Seongsik Chang ,  Omer Gila ,  Paul F. Matheson

IPC分类号： G03G21/20

CPC分类号： G03G21/206 ,  G03G15/6552

摘要： Printers and apparatus to reduce emissions from a print substrate exit port are disclosed. An example apparatus to reduce emissions from a print substrate exit port includes a first member coupled to a hinge adjacent a printer substrate exit port, the first member to substantially cover a travel path of a print substrate in a first position and to pivot from the exit travel path of the print substrate in response to air pressure associated with the print substrate when the print substrate travels through the print substrate exit port.

摘要翻译： 公开了一种用于减少印刷基板出口的排放的打印机和设备。 用于减少来自打印基板出口的排放的示例性装置包括联接到邻近打印机基板出口的铰链的第一构件，第一构件基本上覆盖打印基板在第一位置的行进路径并且从出口 当印刷基板行进通过印刷基板出口时，响应于与打印基板相关联的空气压力，打印基板的行进路径。

公开(公告)号：US07850274B1

公开(公告)日：2010-12-14

申请号：US12771822

申请日：2010-04-30

申请人： Seongsik Chang ,  Omer Gila ,  Michael H. Lee ,  Paul F. Matheson

发明人： Seongsik Chang ,  Omer Gila ,  Michael H. Lee ,  Paul F. Matheson

IPC分类号： B41J29/377

CPC分类号： B41J29/377 ,  B41J29/02 ,  G03G21/206

摘要： Printers and methods to reduce vapor emissions in printers are disclosed. An example printer is described, including a fan to urge an airflow from a first printer portion, a duct to direct the airflow from the first printer portion and to substantially prevent adding air to the airflow, a condenser in communication with the duct, the condenser comprising a first condensing fin to condense oil in the airflow into a liquid, and an airflow reflection reducer associated with the condenser to reduce reflection of the airflow off of the first condenser fin.

摘要翻译： 公开了打印机和减少打印机蒸气排放的方法。 描述了一个示例性的打印机，包括一个风扇，用于推动来自第一打印机部分的气流，一个导管，用于引导来自第一打印机部分的气流，并且基本上防止向气流增加空气;冷凝器，与冷凝器连通;冷凝器 包括用于将气流中的油冷凝成液体的第一冷凝翅片和与冷凝器相关联的气流反射减少器，以减少气流从第一冷凝器翅片离开的反射。

公开(公告)号：US09020401B2

公开(公告)日：2015-04-28

申请号：US14116598

申请日：2011-06-07

申请人： Seongsik Chang ,  Michael H. Lee ,  Omer Gila

发明人： Seongsik Chang ,  Michael H. Lee ,  Omer Gila

IPC分类号： G03G15/02

CPC分类号： G03G15/0216

摘要： Apparatus, printers, and charge roller assemblies are disclosed. An example apparatus includes a roller to charge a printer surface when closer to the printer surface than an upper threshold, and a damper to reduce movement of the roller and to keep the roller closer to the printer surface than the upper threshold.

摘要翻译： 公开了装置，打印机和充电辊组件。 示例性装置包括：当比打印机表面更靠近上限阈值时对打印机表面进行充电的辊子;以及用于减小辊子的运动并使辊子保持靠近打印机表面的阻尼器比上限阈值。