专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

WO2012105938A1 PRINTING SYSTEMS UTILIZING INKS WITH HIGH SOLIDS CONTENT 审中-公开
标题翻译：印刷系统使用高固体含量的墨水
公开(公告)号：WO2012105938A1
公开(公告)日：2012-08-09
申请号：PCT/US2011/023192
申请日：2011-01-31
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , SANDLER, Mark , LIOR, Shai , SCHNEIDER, Avner
发明人： SANDLER, Mark , LIOR, Shai , SCHNEIDER, Avner
IPC分类号： B41J2/175 , B41J2/18
CPC分类号： G03G15/104 , B41J2/175 , B41J2/18 , G03G13/10
摘要： A printing system (200) utilizing inks with high solids content (205) includes a mixing unit (210) for receiving a high solids content ink (205) and producing a concentrated ink and an interim tank (220) for receiving the concentrated ink from the mixing unit (210). An ink tank (160) receives the concentrated ink from the interim tank (220) and produces printing ink. An liquid electro-photographic print engine (225) receives the printing ink from the ink tank (160). A fluid return line (240, 242, 244) is connected between the mixing unit (210) and at least one of the interim tank (220) and the ink tank (160), the mixing unit (210) receiving fluid from at least one of the interim tank (220) and the ink tank (160) and mixing the fluid with the high solids content ink (205). A method for liquid electro photographic printing using high solid content ink is also provided.
摘要翻译：使用具有高固体含量的油墨（205）的印刷系统（200）包括用于接收高固含量油墨（205）并产生浓缩油墨的混合单元（210）和用于从混合单元（210）。墨罐（160）从中间罐（220）接收浓缩墨水并产生印刷油墨。液体电子照相打印引擎（225）从墨水罐（160）接收印刷油墨。流体返回管线（240,242,244）连接在混合单元（210）和中间罐（220）和墨罐（160）中的至少一个之间，混合单元（210）至少从中间罐（220）和墨罐（160）中的一个并将流体与高固含量油墨（205）混合。还提供了使用高固体含量油墨的液体电子照相印刷方法。

12. 发明申请

WO2008133628A1 METHOD AND SYSTEM FOR ACTIVE DECREASE OF GHOST APPEARANCE 审中-公开
标题翻译： GHOST外观的主动衰减的方法和系统
公开(公告)号：WO2008133628A1
公开(公告)日：2008-11-06
申请号：PCT/US2007/010427
申请日：2007-04-30
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , SANDLER, Mark , LIOR, Shai
发明人： SANDLER, Mark , LIOR, Shai
IPC分类号： G03G15/00 , G03G15/041 , G03G15/10
CPC分类号： G03G15/043 , G03G15/0415 , G03G15/10 , G03G15/5062 , G03G2215/00755 , G03G2215/00759
摘要： A system and method to compensate for ghost appearances on a print due to a previous job, the method comprising defining areas in which ghosting is expected or detected and recording the image on a photoreceptor by selectively changing the parameters of the system as a function of position, to compensate for the effects of ghosting in ex-image and ex- nonimage areas.
摘要翻译：一种用于补偿由于先前作业导致的打印件上的鬼影外观的系统和方法，所述方法包括定义预期或检测重影的区域，并且通过根据位置的函数选择性地改变系统的参数来将图像记录在感光体上，以补偿前图像和非图像区域中的重影的影响。

13. 发明申请

WO2011071494A1 IMAGING SYSTEM AND METHOD 审中-公开
标题翻译：成像系统和方法
公开(公告)号：WO2011071494A1
公开(公告)日：2011-06-16
申请号：PCT/US2009/067407
申请日：2009-12-09
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , SANDLER, Mark , LIOR, Shai
发明人： SANDLER, Mark , LIOR, Shai
IPC分类号： G03G15/00
CPC分类号： G03G15/10 , G03G15/162 , G03G15/50
摘要： An intermediate transfer member (34) (ITM) transfers a toner image from an image bearing surface to a substrate. The ITM has an outermost surface having a roughness of less than or equal to about 300 Angstroms root-mean-square (RMS). An imaging liquid developer system (22) sequentially deposits differently colored layers of pigment containing material onto the outermost surface, wherein at least one of the layers has a final film thickness of less than or equal to 1 μm at 100 percent coverage.
摘要翻译：中间转印部件（34）（ITM）将调色剂图像从图像承载表面转印到基板。 ITM具有粗糙度小于或等于约300埃均方根（RMS）的最外表面。成像液体显影剂系统（22）将不同颜色的含颜料的层依次沉积到最外表面上，其中至少一层在100％覆盖下具有小于或等于1μm的最终膜厚度。

14. 发明申请

WO2011096929A1 IMAGING SYSTEM AND METHOD 审中-公开
标题翻译：成像系统和方法
公开(公告)号：WO2011096929A1
公开(公告)日：2011-08-11
申请号：PCT/US2010/023277
申请日：2010-02-05
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , SANDLER, Mark , LIOR, Shai
发明人： SANDLER, Mark , LIOR, Shai
IPC分类号： B41F31/10 , B41F31/12 , B41F33/00
CPC分类号： G03G15/10 , G03G15/1605 , G03G15/162
摘要： An intermediate transfer member (34) (ITM) transfers ink solids from an image bearing surface to a substrate. The ITM has an outermost surface having an absorptivity of less than or equal to about 5 percent when measured after 36 hours of immersion in Isopar L at 100 degrees Celsius. An imaging liquid developer system (22) deposits the ink solids and an ink solids carrier onto the outermost surface of the ITM, wherein the imaging liquid developer system (22) is configured to supply the ink solids carrier at a reduced thickness or reduced density as compared to more absorptive ITMs.
摘要翻译：中间转印构件（34）（ITM）将油墨固体从图像承载表面转移到基底。当在100℃的Isopar L中浸渍36小时后，ITM具有小于或等于约5％的吸收率的最外表面。成像液体显影剂系统（22）将油墨固体和油墨固体载体沉积到ITM的最外表面上，其中成像液体显影剂系统（22）被配置为以缩小的厚度或减小的密度供应油墨固体载体，与更多吸收ITM相比。

15. 发明申请

WO2017137065A1 PRINTING LIQUIDS CONCENTRATION 审中-公开
标题翻译：印刷液体浓度
公开(公告)号：WO2017137065A1
公开(公告)日：2017-08-17
申请号：PCT/EP2016/052641
申请日：2016-02-08
申请人： HEWLETT-PACKARD INDIGO B.V.
发明人： NEDELIN, Peter , LIOR, Shai , SANDLER, Mark
IPC分类号： G03G15/11
CPC分类号： G03G15/11
摘要： An example method includes concentrating first printing liquid on a conveyor. Concentrating the first printing liquid produces liquid carrier having a low non-volatile solid concentration. The method also includes concentrating the liquid carrier having the low non-volatile solid concentration on a developer roller. Concentrating the liquid carrier having the low non-volatile solid concentration produces liquid carrier substantially free of non-volatile solids. The method also includes delivering the liquid carrier substantially free of non-volatile solids to a storage vessel.
摘要翻译：示例性方法包括将第一印刷液体浓缩在传送带上。浓缩第一印刷液体产生具有低非挥发性固体浓度的液体载体。该方法还包括将具有低非挥发性固体浓度的液体载体浓缩在显影辊上。浓缩具有低非挥发性固体浓度的液体载体产生基本上不含非挥发性固体的液体载体。该方法还包括将基本上不含非挥发性固体的液体载体输送至储存容器。

16. 发明申请

WO2017016599A1 ELECTROPHOTOGRAPHIC PRINTERS 审中-公开
标题翻译：电子打印机
公开(公告)号：WO2017016599A1
公开(公告)日：2017-02-02
申请号：PCT/EP2015/067316
申请日：2015-07-28
申请人： HEWLETT-PACKARD INDIGO B.V.
发明人： NEDELIN, Peter , SANDLER, Mark , LIOR, Shai
IPC分类号： G03G15/10 , G03G15/16
CPC分类号： G03G15/10 , G03G15/14 , G03G15/161 , G03G2215/025 , G03G2215/027 , G03G2215/0631 , G03G2215/16 , G03G2215/1685
摘要： A method of operating an electrophotographic printer (100) to control the optical density of a printed image is described. The method comprises providing a printing substance on a transfer member (104); emitting a pulse of heat to heat the printing substance on the transfer member to increase flowability of the printing substance on the transfer member; and transferring, from the transfer member to a substrate (108), the printing substance heated by the pulse of heat so as to provide the printed image on the substrate.
摘要翻译：描述了操作电子照相打印机（100）以控制打印图像的光密度的方法。该方法包括在转印部件（104）上提供印刷物质; 发出热脉冲以加热转印部件上的印刷物质，以增加印刷物质在转印部件上的流动性; 以及从所述转印部件向所述基板（108）传送由所述加热脉冲加热的所述印刷物质，以将所述印刷图像提供在所述基板上。

17. 发明申请

WO2016141958A1 IMAGE TRANSFER FOR LIQUID ELECTRO-PHOTOGRAPHIC PRINTING 审中-公开
标题翻译：液晶电摄影图像传输
公开(公告)号：WO2016141958A1
公开(公告)日：2016-09-15
申请号：PCT/EP2015/054761
申请日：2015-03-06
申请人： HEWLETT-PACKARD INDIGO B.V.
发明人： SANDLER, Mark , NEDELIN, Peter , LIOR, Shai
IPC分类号： G03G15/10 , G03G15/16
CPC分类号： G03G15/104 , G03G15/10 , G03G15/11 , G03G15/161 , G03G15/169
摘要： In one example, a system for transferring an ink image from a photoconductor to a print substrate includes a transfer member having a light absorbing exterior surface to receive a liquid LEP ink image from the photoconductor and to release a molten toner layer to a print substrate and a light source to expose a width of the surface carrying the liquid ink image to a light beam delivering enough power to transform the liquid ink image into a molten toner layer.
摘要翻译：在一个示例中，用于将油墨图像从感光体转印到印刷基板的系统包括具有光吸收外表面的转印部件，以从光电导体接收液体LEP油墨图像并将熔融调色剂层释放到印刷基板，用于将承载液体墨水图像的表面的宽度暴露于光束的光源，该光束提供足够的功率以将液体墨水图像转化为熔融的调色剂层。

18. 发明申请

WO2016116131A1 PRINTING METHODS 审中-公开
标题翻译：印刷方法
公开(公告)号：WO2016116131A1
公开(公告)日：2016-07-28
申请号：PCT/EP2015/050873
申请日：2015-01-19
申请人： HEWLETT-PACKARD INDIGO B.V.
发明人： TZOMIK, Inna , RON, Hannoch , LIOR, Shai , ROMANTCOV, Gleb
IPC分类号： G03G7/00 , G03G9/12 , G03G9/13
CPC分类号： G03G15/556 , G03G7/002 , G03G7/004 , G03G7/0046 , G03G9/12 , G03G9/13 , G03G9/131 , G03G9/132 , G03G15/10
摘要： A method for determining coat weight of a printed transparent electrophotographic composition is described, in which a calibration composition is added to a transparent liquid electrophotographic composition to produce a test composition, the calibration composition comprising a carrier liquid, a polymer resin, and at least 5 wt.% of an optical brightening agent based on the total solids content of the calibration composition. The test composition is electrophotographically printed onto a test substrate to produce the printed transparent electrophotographic ink composition; the fluorescence of the printed transparent electrophotographic composition is measured; and the coat weight of the printed transparent electrophotographic composition is determine based on the fluorescence of the printed transparent electrophotographic composition.
摘要翻译：描述了一种确定印刷的透明电子照相组合物的涂层重量的方法，其中将校准组合物加入到透明液体电子照相组合物中以产生测试组合物，该校准组合物包含载体液体，聚合物树脂和至少5 基于校准组合物的总固体含量的光学增亮剂的重量％。将测试组合物电子照相印刷在测试基板上以产生印刷的透明电子照相油墨组合物; 测量印刷的透明电子照相组合物的荧光; 并且印刷的透明电子照相组合物的涂层重量基于印刷的透明电子照相组合物的荧光来确定。

19. 发明申请

WO2014117819A1 ELECTROPHOTOGRAPHIC PRINTING 审中-公开
标题翻译：电子印刷
公开(公告)号：WO2014117819A1
公开(公告)日：2014-08-07
申请号：PCT/EP2013/051699
申请日：2013-01-29
申请人： HEWLETT-PACKARD INDIGO B.V.
发明人： LIOR, Shai , SANDLER, Mark , NEDELIN, Peter
IPC分类号： G03G15/01 , G03G15/10 , G03G15/16
CPC分类号： G03G15/162 , G03G15/0189 , G03G15/10 , G03G15/1695
摘要： Disclosed herein is a method for electrophotographic printing, the method comprising: transferring, separately, from a photo imaging plate, a plurality of images formed from different colored electrostatic ink compositions to an intermediate transfer member to form a print image on the intermediate transfer member; providing a print substrate that has been wetted with a protic solvent; transferring the print image to the print substrate. Also disclosed herein is an apparatus for electrophotographic printing.
摘要翻译：本文公开了一种电子照相方法，该方法包括：将从不同颜色的静电油墨组合物形成的多个图像从光成像板分别转印到中间转印部件上以在中间转印部件上形成印刷图像; 提供已经用质子溶剂润湿的印刷基材; 将打印图像转印到打印基板。本文还公开了一种用于电子照相印刷的设备。

20. 发明申请

WO2017137066A1 PRINTING LIQUIDS CONCENTRATION 审中-公开
标题翻译：印刷液体浓度
公开(公告)号：WO2017137066A1
公开(公告)日：2017-08-17
申请号：PCT/EP2016/052642
申请日：2016-02-08
申请人： HEWLETT-PACKARD INDIGO B.V.
发明人： NEDELIN, Peter , LIOR, Shai , SANDLER, Mark
IPC分类号： G03G15/11
CPC分类号： G03G15/11
摘要： An example apparatus includes a conveyor. The apparatus also includes a developer unit. The developer unit is to concentrate printing liquid. The developer unit also is to deliver the printing liquid to the conveyor as a thick layer on the conveyor.
摘要翻译：示例装置包括传送机。该设备还包括显影单元。显影单元将浓缩印刷液体。显影单元也将印刷液体作为传送带上的厚层输送到输送机。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式