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1.发明公开Printing head system and graphic data transferring method 有权Druckkopfsystem und Verfahren zurÜbertragungvon graphischen Daten
公开(公告)号：EP0922586A1
公开(公告)日：1999-06-16
申请号：EP98123404.0
申请日：1998-12-09
摘要： A plurality of driver modules for energizing selected electrodes are mounted on a printing head. The printing head has 64 driver modules, each driver module connected to corresponding electrodes included in respective groups. Specifically, driver module No.1 is connected to electrode No.1 in group 1, electrode No.1 in group 2, ..., and electrode No.1 in group 32. Driver module No.2 is connected to electrode No.2 in group 1, electrode No.2 in group 2, ..., and electrode No.2 in group 32. During operation, at a time t1, each driver module sends a signal to a conductor connected to an associated electrode therewith in group 1. Then, at times t2, t3, ..., each driver module operates as above with respect to groups 2, 3, ..., sequentially. Meanwhile, when the pixel density values in a single group are partially different each other, a correction is performed.
摘要翻译： 用于激励选定电极的多个驱动器模块安装在打印头上。 打印头具有64个驱动器模块，每个驱动器模块连接到相应组中包括的相应电极。 具体来说，驱动器模块1连接到组1中的电极No.1，组2中的电极No.1，组32中的电极No.1。驱动器模块2连接到电极号 组2中的2，组2中的电极No.2，组32中的电极No.2。在操作期间，在时间t1，每个驱动器模块向连接到相关电极的导体发送信号， 然后，在时间t2，t3，...，每个驱动器模块相对于组2,3，...依次操作如上。 同时，当单个组中的像素密度值部分地彼此不同时，执行校正。
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2.发明公开Electrocoagulation printing method and apparatus providing color juxtaposition 审中-公开Elektrokoagulationsdruckverfahren und Vorrichtung mit Farbennebeneinanderstellung
公开(公告)号：EP1285748A2
公开(公告)日：2003-02-26
申请号：EP02017610.3
申请日：2002-08-05
IPC分类号： B41C1/10
CPC分类号： B41C1/105
摘要： A polychromic image is reproduced and transferred onto a substrate (26) by (a) providing a positive electrolytically inert electrode (10) having a continuous passivated surface (12) moving at constant speed; (b) coating the positive electrode active surface with an olefinic substance; (c) forming on the olefin-coated positive electrode surface a plurality of colored pixels representative of a desired polychromic image and each pixel comprising juxtaposed dots of differently colored, coagulated colloid, by electrocoagulation of a colloid present in an electrocoagulation printing ink; and (d) bringing a substance (26) into contact with the colored pixels to cause transfer of the colored pixels from the positive electrode surface onto the substrate and thereby imprint the substrate with the polychromic image.
摘要翻译： 通过（a）提供具有以恒定速度移动的连续钝化表面（12）的正电解惰性电极（10），再现多色图像并将其转印到基底（26）上; （b）用烯烃物质涂覆正极活性物质; （c）在所述烯烃涂覆的正电极表面上形成代表所需多色图像的多个着色像素，并且每个像素包含不同颜色的凝固胶体的并置点，通过电凝凝在电凝油墨中存在的胶体; 和（d）使物质（26）与着色像素接触以使有色像素从正极表面转移到基板上，从而用多色图像印刷基板。
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3.发明公开
公开(公告)号：EP1285748A3
公开(公告)日：2004-05-06
申请号：EP02017610.3
申请日：2002-08-05
IPC分类号： B41C1/10
CPC分类号： B41C1/105
摘要： A polychromic image is reproduced and transferred onto a substrate (26) by (a) providing a positive electrolytically inert electrode (10) having a continuous passivated surface (12) moving at constant speed; (b) coating the positive electrode active surface with an olefinic substance; (c) forming on the olefin-coated positive electrode surface a plurality of colored pixels representative of a desired polychromic image and each pixel comprising juxtaposed dots of differently colored, coagulated colloid, by electrocoagulation of a colloid present in an electrocoagulation printing ink; and (d) bringing a substance (26) into contact with the colored pixels to cause transfer of the colored pixels from the positive electrode surface onto the substrate and thereby imprint the substrate with the polychromic image.
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公开(公告)号：EP0922586B1
公开(公告)日：2003-04-23
申请号：EP98123404.0
申请日：1998-12-09
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5.发明公开Printing head system and graphic data transferring method 审中-公开Druckkopfsystem und Verfahren zurÜbertragungvon graphischen Daten
公开(公告)号：EP1249350A1
公开(公告)日：2002-10-16
申请号：EP02016248.3
申请日：1998-12-09
摘要： A plurality of driver modules for energizing selected electrodes are mounted on a printing head. The printing head has 64 driver modules, each driver module connected to corresponding electrodes included in respective groups. Specifically, driver module No.1 is connected to electrode No.1 in group 1, electrode No.1 in group 2, ..., and electrode No.1 in group 32. Driver module No.2 is connected to electrode No.2 in group 1, electrode No.2 in group 2, ..., and electrode No.2 in group 32. During operation, at a time tl, each driver module sends a signal to a conductor connected to an associated electrode therewith in group 1. Then, at times t2, t3, ..., each driver module operates as above with respect to groups 2, 3, ..., sequentially. Meanwhile, when the pixel density values in a single group are partially different each other, a correction is performed.
摘要翻译： 打印头包括具有64个驱动器模块（1-64）的电极阵列，每个驱动器模块（1-64）连接到以32组排列的相应电极，模块1连接到每组中的电极编号1，模块2至电极编号2等， 使得每组中的电极同时被驱动。 打印头还可以包括用于像素密度校正的信号处理装置。 独立附图也包括以下内容：（a）像素密度校正装置，用于处理包含像素密度值的信号，所述信号被传送到包括多个同时寻址的电极的电凝式打印装置的打印头; （校正像素密度的方法;（含有嵌入图形数据的凝固聚合物的电凝印刷油墨的膜。
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