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1. 发明公开

EP0494105A2 Method and apparatus for transverse image registration on photoreceptive belts 失效
标题翻译： Verfahren und Vorrichtung zur Querregistrierung aufLichtempfangsbändern。
公开(公告)号：EP0494105A2
公开(公告)日：1992-07-08
申请号：EP92300010.3
申请日：1992-01-02
申请人： XEROX CORPORATION
发明人： Wong, Lam Fun , Kluger, Jacob N. , Arnone, Stephen C. , Hou, Ssujan , Nowak, William J. , Durfey, Lloyd W. , Costanza, Daniel W.
IPC分类号： G03G15/00 , G03G15/01
CPC分类号： G06T3/0043 , G03G15/0147 , G03G15/0194 , G03G15/755 , G03G2215/00156 , G03G2215/0016 , G03G2215/00164 , H04N1/053 , H04N1/1135 , H04N1/12 , H04N1/193 , H04N1/506 , H04N2201/0471 , H04N2201/04722 , H04N2201/04732 , H04N2201/04749 , H04N2201/04755 , H04N2201/04786 , H04N2201/04787
摘要： A method and apparatus for transverse registration of image exposures on photoreceptive belts (12) subject to lateral deviation from linear travel in which targets (T₁, T₂, T₃), corresponding in location to the image areas (l₁, l₂, l₃) to be exposed, are used for the detection of lateral belt displacement and to control the transverse location of exposure scan. The targets are of a pattern defining a reference line and a line inclined with respect to the direction (18) of belt travel so that the duration of time between passage of the target lines with respect to a spacially fixed sensing axis in a sensor (36) will vary with lateral displacement of the belt. The targets may assume a variety of specific patterns and the invention is applicable to single and multi-pass image exposure systems as well as to both modulated laser and light emitting diode types of exposure devices.
摘要翻译：用于横向对准在光线传感带（12）上的图像曝光的方法和装置，其受到与线性行进的横向偏离，其中在位置对应于图像区域（11,112,33）的目标（T1，T2，T3）为用于检测侧向位移，并控制曝光扫描的横向位置。目标是限定参考线和相对于带行进方向（18）倾斜的线的图案，使得目标线相对于传感器中的空间固定的感测轴的通过之间的持续时间（36 ）将随着带的横向位移而变化。目标可以采取各种具体模式，并且本发明可应用于单次和多遍图像曝光系统以及调制激光和发光二极管类型的曝光装置。

2. 发明授权

EP1315049B1 Hybrid electrophotographic apparatus for custom color printing 有权
标题翻译：如所期望的彩色印刷的混合电子照相设备
公开(公告)号：EP1315049B1
公开(公告)日：2010-01-27
申请号：EP02257885.0
申请日：2002-11-14
申请人： Xerox Corporation
发明人： Viturro, Enrique R. , Knapp, John F. , Wallace, Anthony M.,
IPC分类号： G03G15/01 , G03G15/10
CPC分类号： G03G15/0147 , G03G15/0194 , G03G15/10

3. 发明授权

EP0973072B1 Apparatus for forming multiple toner images in register with each other on a substrate 有权
标题翻译：装置用于精确生成多个调色剂图像到基底
公开(公告)号：EP0973072B1
公开(公告)日：2004-08-04
申请号：EP99304270.4
申请日：1999-06-01
申请人： Xeikon International N.V.
发明人： Janssens, Robert Frans Louisa , Van Aken, Luc Karel Maria
IPC分类号： G03G15/01 , G03G15/00
CPC分类号： G03G15/5008 , G03G15/0147 , G03G15/0194 , G03G2215/017

4. 发明公开

EP1315049A3 Hybrid electrophotographic apparatus for custom color printing 有权
标题翻译： Hybridelektrophotographischer ApparatfürFarbdruck nach Wunsch
公开(公告)号：EP1315049A3
公开(公告)日：2004-10-13
申请号：EP02257885.0
申请日：2002-11-14
申请人： Xerox Corporation
发明人： Viturro, Enrique R. , Knapp, John F. , Wallace, Anthony M.,
IPC分类号： G03G15/01 , G03G15/10
CPC分类号： G03G15/0147 , G03G15/0194 , G03G15/10
摘要： A development system is provided that extends the functionality of liquid developer to produce custom colors and combines it with a powder development engine to enable custom color printing. This invention provides a apparatus and method, control scheme, hardware, and software, necessary for enabling custom color printing using an electrophotograpic hybrid technology.
摘要翻译：提供开发系统，其扩展液体显影剂的功能以产生定制颜色并将其与粉末显影引擎组合以实现定制彩色印刷。本发明提供了使用电子照相混合技术实现定制彩色打印所必需的装置和方法，控制方案，硬件和软件。

5. 发明公开

EP0738680A3 Digitales Präzisionspositioniersystem 失效
标题翻译：数字精密定位
公开(公告)号：EP0738680A3
公开(公告)日：1997-11-05
申请号：EP96104410.4
申请日：1996-03-20
申请人： Heidelberger Druckmaschinen Aktiengesellschaft
发明人： Kühnle, Manfred R., Dr. , Cormier, Steven O.
IPC分类号： B65H5/00
CPC分类号： B65H5/021 , B41F21/005 , B65H5/004 , B65H2404/251 , G03G15/0147 , G03G15/0194 , G03G15/169 , G03G15/321 , H04N1/40025 , H04N1/508
摘要： Diese Erfindung betrifft ein digitales Präzisionspositioniersystem und im besonderen ein Transportsystem mit einer Einrichtung zum elektrostatischen Niederhalten eines Substrats auf einem beweglichen, bandförmigen Träger. Dieses System findet Verwendung in Druckmaschinen und anderen, ein genaues Positionieren erfordernden Vorrichtungen.

6. 发明公开

EP0494105A3 Method and apparatus for transverse image registration on photoreceptive belts 失效
标题翻译：光电图像上的图像注册方法和装置
公开(公告)号：EP0494105A3
公开(公告)日：1993-02-10
申请号：EP92300010.3
申请日：1992-01-02
申请人： XEROX CORPORATION
发明人： Wong, Lam Fun , Kluger, Jacob N. , Arnone, Stephen C. , Hou, Ssujan , Nowak, William J. , Durfey, Lloyd W. , Costanza, Daniel W.
IPC分类号： G03G15/00 , G03G15/01
CPC分类号： G06T3/0043 , G03G15/0147 , G03G15/0194 , G03G15/755 , G03G2215/00156 , G03G2215/0016 , G03G2215/00164 , H04N1/053 , H04N1/1135 , H04N1/12 , H04N1/193 , H04N1/506 , H04N2201/0471 , H04N2201/04722 , H04N2201/04732 , H04N2201/04749 , H04N2201/04755 , H04N2201/04786 , H04N2201/04787
摘要： A method and apparatus for transverse registration of image exposures on photoreceptive belts (12) subject to lateral deviation from linear travel in which targets (T₁, T₂, T₃), corresponding in location to the image areas (l₁, l₂, l₃) to be exposed, are used for the detection of lateral belt displacement and to control the transverse location of exposure scan. The targets are of a pattern defining a reference line and a line inclined with respect to the direction (18) of belt travel so that the duration of time between passage of the target lines with respect to a spacially fixed sensing axis in a sensor (36) will vary with lateral displacement of the belt. The targets may assume a variety of specific patterns and the invention is applicable to single and multi-pass image exposure systems as well as to both modulated laser and light emitting diode types of exposure devices.

7. 发明公开

EP1315049A2 Hybrid electrophotographic apparatus for custom color printing 有权
标题翻译：如所期望的彩色印刷的混合电子照相设备
公开(公告)号：EP1315049A2
公开(公告)日：2003-05-28
申请号：EP02257885.0
申请日：2002-11-14
申请人： Xerox Corporation
发明人： Viturro, Enrique R. , Knapp, John F. , Wallace, Anthony M.,
IPC分类号： G03G15/01 , G03G15/10
CPC分类号： G03G15/0147 , G03G15/0194 , G03G15/10
摘要： A development system is provided that extends the functionality of liquid developer to produce custom colors and combines it with a powder development engine to enable custom color printing. This invention provides a apparatus and method, control scheme, hardware, and software, necessary for enabling custom color printing using an electrophotograpic hybrid technology.

8. 发明公开

EP0973072A1 Apparatus for forming multiple toner images in register with each other on a substrate 有权
标题翻译：装置用于精确生成多个调色剂图像到基底
公开(公告)号：EP0973072A1
公开(公告)日：2000-01-19
申请号：EP99304270.4
申请日：1999-06-01
申请人： XEIKON NV
发明人： Janssens, Robert Frans Louisa , Van Aken, Luc Karel Maria
IPC分类号： G03G15/01 , G03G15/00
CPC分类号： G03G15/5008 , G03G15/0147 , G03G15/0194 , G03G2215/017
摘要： The apparatus comprises an endless belt (26), an imaging station (29), a plurality of developing stations (35, 36, 37, 38), and a plurality of transfer stations (40, 41, 42, 43). A controllable belt drive (56) drives the endless belt (26) along a belt path (58) through the imaging station (29), the developing stations (35, 36, 37, 38) and the transfer stations (40, 41, 42, 43). A controllable substrate drive (76) drives the substrate (78) in sheet form along a substrate path (17) into synchronous contact with the endless belt (26) at the transfer stations (40, 41, 42, 43). A preformed timing mark (44) is carried on the belt (26) and a sensor (49) is provided for sensing the passage of the timing mark (44) past a sensing position (48). A control device (50) is provided for controlling the belt drive (56) to run at a constant speed and to control the speed of the belt (26) in response to the sensing of the timing mark (44). The maintenance of a constant belt speed can be more reliably assured.
摘要翻译：该装置包括上环形带（26）到成像站（29），显影站（35，36，37，38）的多个，并且转移站（40，41，42，43）的复数。可控带驱动器（56）驱动沿着带路径（58）通过所述成像站（29）的环形带（26），显影站（35，36，37，38）和所述转移站（40，41， 42，43）。可控基板的驱动器（76）驱动在片材形式的基底（78），沿基板路径（17）与在转印站（40，41，42，43）的环形带（26）同步接触。预成型定时标记（44）承载在所述带（26）和传感器（49）被设置用于感测所述定时标记（44）的通过过去的感测位置（48）。的控制装置（50）被设置用于控制带驱动装置（56）以恒定速度运行，并且响应于所述定时标记（44）的感测，以控制所述带（26）的速度。一个恒定带速度的维护，可以更可靠地保证。

9. 发明授权

EP0494105B1 Method and apparatus for transverse image registration on photoreceptive belts 失效
标题翻译：上的光接收频带的方法和装置用于横向定位
公开(公告)号：EP0494105B1
公开(公告)日：1997-04-09
申请号：EP92300010.3
申请日：1992-01-02
申请人： XEROX CORPORATION
发明人： Wong, Lam Fun , Kluger, Jacob N. , Arnone, Stephen C. , Hou, Ssujan , Nowak, William J. , Durfey, Lloyd W. , Costanza, Daniel W.
IPC分类号： G03G15/00 , G03G15/01
CPC分类号： G06T3/0043 , G03G15/0147 , G03G15/0194 , G03G15/755 , G03G2215/00156 , G03G2215/0016 , G03G2215/00164 , H04N1/053 , H04N1/1135 , H04N1/12 , H04N1/193 , H04N1/506 , H04N2201/0471 , H04N2201/04722 , H04N2201/04732 , H04N2201/04749 , H04N2201/04755 , H04N2201/04786 , H04N2201/04787
摘要： A method and apparatus for transverse registration of image exposures on photoreceptive belts (12) subject to lateral deviation from linear travel in which targets (T1, T2, T3), corresponding in location to the image areas (l1, l2, l3) to be exposed, are used for the detection of lateral belt displacement and to control the transverse location of exposure scan. The targets are of a pattern defining a reference line and a line inclined with respect to the direction (18) of belt travel so that the duration of time between passage of the target lines with respect to a spacially fixed sensing axis in a sensor (36) will vary with lateral displacement of the belt. The targets may assume a variety of specific patterns and the invention is applicable to single and multi-pass image exposure systems as well as to both modulated laser and light emitting diode types of exposure devices.

10. 发明公开

EP3230799A1 ELECTROSTATIC PRINTING 有权转让
标题翻译：静电印刷
公开(公告)号：EP3230799A1
公开(公告)日：2017-10-18
申请号：EP14809906.2
申请日：2014-12-12
申请人： Hewlett-Packard Indigo B.V.
发明人： NEDELIN, Peter , SANDLER, Mark
IPC分类号： G03G15/06 , G03G15/01
CPC分类号： G03G15/065 , G03G15/0147
摘要： According to one example, there is provided an electrostatic printer. The printer comprises a photoconductor member, an imaging unit to generate a latent electrostatic image on the photoconductor member, an interface to receive a developer unit comprising a colored toner, the developer unit to develop a colored toner image on the photoconductor member using an associated base developer voltage, and a controller. The controller is to obtain image data comprising color separation data representing a variant of the colored toner, to control the imaging unit to generate a latent electrostatic image on the photoconductor member in accordance with the obtained color separation data, to determine a variant developer voltage corresponding to the variant of the colored toner, and to control the developer unit to develop a toner image on the photoconductor member using the variant developer voltage to develop a toner image corresponding to the variant of the colored toner.
摘要翻译：根据一个例子，提供了一种静电打印机。该打印机包括感光体部件，用于在感光体部件上产生静电潜像的成像单元，用于接收包括彩色色调剂的显影单元的界面，显影单元使用相关联的基底在感光体部件上显影彩色色调剂图像显影剂电压和一个控制器。控制器获得包括表示彩色调色剂变体的颜色分离数据的图像数据，以控制成像单元根据获得的颜色分离数据在光电导体构件上产生静电潜像，以确定变体显影剂电压对应于并且控制显影单元使用变体显影剂电压在感光体构件上显影调色剂图像，以显影对应于有色调色剂的变体的调色剂图像。

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