公开(公告)号：US5298358A

公开(公告)日：1994-03-29

申请号：US905942

申请日：1992-06-29

申请人： Bruce J. Rubin ,  William Mey ,  Dennis R. Kamp

发明人： Bruce J. Rubin ,  William Mey ,  Dennis R. Kamp

IPC分类号： B41M5/36 ,  G03G15/34 ,  G03G13/16

CPC分类号： B41M5/36 ,  G03G15/344 ,  G03G2217/0041

摘要： Method and apparatus for producing a hardcopy reproduction of image information. A uniform layer of toner particles is applied to a surface. A receiver sheet with a thermoplastic outer layer is placed over the layer of toner particles, the thermoplastic layer contacting the layer of toner particles. An electrostatic attraction is established between the layer of toner particles and the receiver sheet. The thermoplastic layer is imagewise exposed to heat to selectively soften the thermoplastic layer, allowing the toner particles opposite the softened thermoplastic to migrate into the layer. The receiver sheet is then removed from the surface, taking with it the migrated particles in an imagewise pattern.

摘要翻译： 用于产生图像信息的硬拷贝再现的方法和装置。 将均匀的调色剂颗粒层施加到表面。 具有热塑性外层的接收片放置在调色剂颗粒层上方，热塑性层与调色剂颗粒层接触。 在调色剂颗粒层和接收片之间建立静电吸引。 将热塑性塑料层成像曝光加热以选择性地软化热塑性层，使与软化的热塑性塑料相对的调色剂颗粒迁移到该层中。 然后从表面去除接收片材，以其成像方式将迁移后的颗粒带走。

公开(公告)号：US5256510A

公开(公告)日：1993-10-26

申请号：US844082

申请日：1992-03-02

申请人： Douglas E. Bugner ,  William Mey ,  Dennis R. Kamp

发明人： Douglas E. Bugner ,  William Mey ,  Dennis R. Kamp

IPC分类号： G03G5/026 ,  G03G15/09

CPC分类号： G03G5/026

摘要： The present invention relates to a photoelectrographic element having a conductive layer in electrical contact with an acid photogenerating layer which is free of photopolymerizable materials and contains an electrically insulating binder and acid photogenerator. A dye which absorbs near-infrared radiation is included in the photoelectrographic element so that the element, when used in electrostatic copying, can be exposed with near-infrared radiation. A method for forming images with this element is also disclosed.

摘要翻译： 本发明涉及一种光电元件，其具有与不含可光聚合材料并含有电绝缘粘合剂和酸性光发生器的酸性光生成层电接触的导电层。 吸收近红外辐射的染料包括在光电元件中，使得当静电复制时使用该元件可以用近红外辐射曝光。 还公开了用该元件形成图像的方法。

公开(公告)号：US5240800A

公开(公告)日：1993-08-31

申请号：US737114

申请日：1991-07-29

申请人： Lawrence E. Contois ,  Dennis R. Kamp ,  William Mey

发明人： Lawrence E. Contois ,  Dennis R. Kamp ,  William Mey

IPC分类号： G03G5/02 ,  G03G5/026 ,  G03G5/09 ,  G03G17/00

CPC分类号： G03G17/00 ,  G03G5/02 ,  G03G5/026 ,  G03G5/09

摘要： A photoelectrographic element for electrostatic imaging, containing a conductive layer and a photosensitive layer, is produced using photosensitive layer materials which form a barrier to charge injection where exposed to near-infrared radiation. As a result, exposed areas can be charged, while unexposed portions cannot. The photosensitive layer contains an organic photoconductor, a near-infrared radiation sensitizer, and, optionally, an organic binder. A method of forming images with this phctoelectrographic element is also disclosed.

摘要翻译： 使用感光层材料制成含有导电层和感光层的用于静电成像的光电元件，该材料在暴露于近红外辐射下形成电荷注入的屏障。 结果，曝光区域可以被充电，而未曝光部分则不能充电。 感光层包含有机光电导体，近红外线辐射敏化剂和任选的有机粘合剂。 还公开了用该phcto电子元件形成图像的方法。

公开(公告)号：US5138388A

公开(公告)日：1992-08-11

申请号：US632698

申请日：1990-12-24

申请人： Dennis R. Kamp ,  William Mey

发明人： Dennis R. Kamp ,  William Mey

IPC分类号： G03G15/34 ,  G03G17/10

CPC分类号： G03G15/342 ,  G03G17/10

摘要： Method and apparatus for the production of a hard copy reproduction of image information. After imagewise exposure of one or more uniform depositions of marking particles in one or more respective image frames on a web, the image frames are cleaned by a novel magnetic brush cleaning apparatus which provides a differential cleaning action, whereby the unexposed marking particles are removed while the exposed marking particles are left in place. The resulting transferable images are then transferred from the image frames to a one or more receivers. After transfer, each receiver is transported to a fuser where the transferred image is fixed.

摘要翻译： 用于制作图像信息的硬拷贝再现的方法和装置。 在幅材上的一个或多个相应的图像帧中成像曝光一个或多个标记颗粒的均匀沉积物之后，通过提供差动清洁动作的新型磁刷清洁装置清洁图像帧，由此清除未曝光的标记颗粒，同时 暴露的标记颗粒留在原位。 然后将所得到的可传输图像从图像帧传送到一个或多个接收器。 传送后，每个接收器都被传送到传送图像固定的定影器。