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1. 发明授权

US06608641B1 Electrophotographic apparatus and method for using textured receivers 有权
标题翻译：电子照相设备和使用纹理接收器的方法
公开(公告)号：US06608641B1
公开(公告)日：2003-08-19
申请号：US10184351
申请日：2002-06-27
申请人： Peter Steven Alexandrovich , Richard George Allen , Muhammed Aslam , Jiann-Hsing Chen , Diane M. Herrick , Robert Arthur Lancaster , Yee Seung Ng , Joseph A. Pavlisko , Hwai-Tzuu Tai , Thomas Nathaniel Tombs
发明人： Peter Steven Alexandrovich , Richard George Allen , Muhammed Aslam , Jiann-Hsing Chen , Diane M. Herrick , Robert Arthur Lancaster , Yee Seung Ng , Joseph A. Pavlisko , Hwai-Tzuu Tai , Thomas Nathaniel Tombs
IPC分类号： G03G1500
CPC分类号： G03G15/5029 , G03G15/0105 , G03G15/0131 , G03G2215/0119
摘要： A printer for printing color toner images on a receiver member of any of a variety of textures. The printer has a number of tandemly arranged electrophotographic image-forming modules respectively including a plurality of imaging subsystems to form a colored toner image transferred to a receiver member, the transfer of toner images from each of the modules forming a color print of the receiver member which is fused to form a desired color print. The image quality of the color print is produced by control of nonoperational co-optimization of fusing parameters and imaging subsystem parameters enabling printing on the variety of textures of receiver member.
摘要翻译：用于在各种纹理中的任一种的接收器构件上印刷彩色调色剂图像的打印机。打印机具有多个串联布置的电子照相图像形成模块，分别包括多个成像子系统以形成转印到接收器构件的着色调色剂图像，从形成接收器构件的彩色图案的每个模块转印调色剂图像其被熔化以形成期望的彩色印刷。通过控制融合参数和成像子系统参数的非工作协同优化来实现彩色打印的图像质量，从而能够对接收器构件的各种纹理进行打印。

2. 发明授权

US08358957B2 Selective printing of raised information by electrography 有权
标题翻译：通过电影选择性打印提升的信息
公开(公告)号：US08358957B2
公开(公告)日：2013-01-22
申请号：US11646134
申请日：2006-12-27
申请人： Thomas Nathaniel Tombs , Arun Chowdry , Hwai-Tzuu Tai , Dinesh Tyagi , Muhammed Aslam , Earl Gregory Gomes
发明人： Thomas Nathaniel Tombs , Arun Chowdry , Hwai-Tzuu Tai , Dinesh Tyagi , Muhammed Aslam , Earl Gregory Gomes
IPC分类号： G03G15/01
CPC分类号： G03G15/221 , G03G15/321 , G09B21/02
摘要： Electrographic printing wherein raised information, with a distinct tactile feel, can be printed by electrographic techniques. Such electrographic printing comprises the steps of forming a desired print image, electrographically, on a receiver member utilizing standard size marking particles; and in an area of the formed print image, where desired tactile feel, raised information is to be formed, selectively forming such tactile feel, raised information utilizing marking particles of a substantially larger size than the standard size marking particles of the desired print image.
摘要翻译：电印技术可以印刷其中具有明显触觉的凸起信息。这种电印打印包括以下步骤：使用标准尺寸的标记颗粒在接收器构件上以电摄影形成期望的打印图像; 并且在所形成的打印图像的区域中，在需要的触感的情况下，形成提高的信息，选择性地形成这种触感，利用比所需打印图像的标准尺寸标记颗粒大得多的标记颗粒的标记颗粒来提高信息。

3. 发明申请

US20080159786A1 Selective printing of raised information by electrography 有权
标题翻译：通过电影选择性打印提升的信息
公开(公告)号：US20080159786A1
公开(公告)日：2008-07-03
申请号：US11646134
申请日：2006-12-27
申请人： Thomas Nathaniel Tombs , Arun Chowdry , Hwai-Tzuu Tai , Dinesh Tyagi , Muhammed Aslam , Earl Gregory Gomes
发明人： Thomas Nathaniel Tombs , Arun Chowdry , Hwai-Tzuu Tai , Dinesh Tyagi , Muhammed Aslam , Earl Gregory Gomes
IPC分类号： G03G15/06
CPC分类号： G03G15/221 , G03G15/321 , G09B21/02
摘要： Electrographic printing wherein raised information, with a distinct tactile feel, can be printed by electrographic techniques. Such electrographic printing comprises the steps of forming a desired print image, electrographically, on a receiver member utilizing standard size marking particles; and in an area of the formed print image, where desired tactile feel, raised information is to be formed, selectively forming such tactile feel, raised information utilizing marking particles of a substantially larger size than the standard size marking particles of the desired print image.
摘要翻译：电印技术可以印刷其中具有明显触觉的凸起信息。这种电印打印包括以下步骤：使用标准尺寸的标记颗粒在接收器构件上以电摄影形成期望的打印图像; 并且在所形成的打印图像的区域中，在需要的触感的情况下，形成提高的信息，选择性地形成这种触感，利用比所需打印图像的标准尺寸标记颗粒大得多的标记颗粒的标记颗粒提高信息。

4. 发明授权

US06466331B1 Multi-bit rendering with single color and two-color capability 失效
标题翻译：具有单色和双色能力的多位渲染
公开(公告)号：US06466331B1
公开(公告)日：2002-10-15
申请号：US08630294
申请日：1996-04-10
申请人： Hwai-Tzuu Tai , Yee Seung Ng , Richard George Allen
发明人： Hwai-Tzuu Tai , Yee Seung Ng , Richard George Allen
IPC分类号： G06F1300
CPC分类号： G03G15/0415 , G03G15/04045 , G03G2215/0402 , G03G2215/0495 , H04N1/502
摘要： In an electrostatographic recording apparatus and method of forming images on a charge retentive surface such as a photoconductive member using a single writer source, the surface is uniformly charged by a corona charger to a predetermined voltage potential level. An image frame is then exposed on a pixel by pixel basis with varying amounts of exposure by the source for at least some pixels to form a tri-state type of latent image on the image frame including a charged area developable (CAD) latent image having at least some exposed pixels at various different sub-levels of exposure within the CAD latent image, a discharged-area developable (DAD) latent image having at least some exposed pixels at various different sub-levels of exposure within said discharged area developable image, and a background area The DAD and CAD latent images are then developed with toners of two different colors by two different developer sources. A second image frame of the uniformly charged surface is also exposed on a pixel by pixel basis with varying amounts of exposure by the source for at least some pixels to form a monochrome latent image wherein at least some exposed pixels are exposed at various different levels of exposure. The monochrome latent image is developed using one of the developer sources and this source is biased differently on the monochrome exposure made from the bias used in the two-color exposure mode. Data representing multicolor pixels are analyzed in accordance with criteria and a determination is made as to whether the pixel is to be recorded in black or another color in the tri-state recording mode.
摘要翻译：在使用单个写入器源的诸如感光体的电荷保持表面上形成图像的静电记录装置和方法中，通过电晕充电器将表面均匀地充电至预定电压电位。然后，以逐个像素为基础对图像帧进行曝光，对于至少一些像素，通过源的不同曝光量在图像帧上形成三态类型的潜像，包括具有带电区域的可显影（CAD）潜像，其具有至少一些曝光像素在CAD潜像内的各种不同的曝光水平，具有在所述放电区域可显影图像内的各种不同子曝光水平下的至少一些曝光像素的放电区可展开（DAD）潜像，和背景区域然后使用两种不同的显影剂来源，使用两种不同颜色的调色剂来开发DAD和CAD潜像。均匀带电的表面的第二图像帧也被逐个像素地曝光，并且通过源至少一些像素的不同曝光量来形成单色潜像，其中至少一些曝光像素以各种不同的等级曝光。使用其中一个显影剂源显影单色潜像，并且在由双色曝光模式中使用的偏压制成的单色曝光上该源偏置不同。根据标准分析表示多色像素的数据，并且确定在三态记录模式中该像素是以黑色还是另一种颜色记录。

5. 发明授权

US08774679B2 Electrographic tactile image printing system 有权
标题翻译：电子触觉图像打印系统
公开(公告)号：US08774679B2
公开(公告)日：2014-07-08
申请号：US13591259
申请日：2012-08-22
申请人： Donald Saul Rimai , Hwai-Tzuu Tai , Thomas Nathaniel Tombs
发明人： Donald Saul Rimai , Hwai-Tzuu Tai , Thomas Nathaniel Tombs
IPC分类号： G03G15/22
CPC分类号： G03G15/224
摘要： An electrographic printing system for forming a tactile printed image on a receiver medium, comprising an image processing path, one or more printing modules and a fixing subsystem. The image processing path provides a sequence of image patterns including a plurality of annular shapes having associated inner and outer sizes, the inner and outer sizes of the annular shapes varying in a monotonic sequence. The printing modules are controlled to form a sequence of toner particle images corresponding to the sequence of image patterns, and to sequentially transfer the sequence of toner particle images in register onto the receiver medium such that the annular shapes in the toner particle images overlap to form a tactile image feature having a hollow core. The fixing subsystem is used to permanently attach the transferred toner particle images to the receiver medium.
摘要翻译：一种用于在接收介质上形成触觉印刷图像的电子照相打印系统，包括图像处理路径，一个或多个打印模块和固定子系统。图像处理路径提供包括具有相关联的内部和外部尺寸的多个环形形状的图像序列序列，环形形状的内部和外部尺寸以单调序列变化。控制印刷模块以形成与图像图案序列相对应的调色剂颗粒图像序列，并将调色剂颗粒图像序列依次传送到接收介质上，使得调色剂颗粒图像中的环形形状重叠形成具有中空芯的触觉图像特征。固定子系统用于将转印的调色剂颗粒图像永久地附着到接收介质上。

6. 发明授权

US08849159B2 Electrographic printing of tactile images 有权
标题翻译：触觉图像的电印
公开(公告)号：US08849159B2
公开(公告)日：2014-09-30
申请号：US13591256
申请日：2012-08-22
申请人： Donald Saul Rimai , Hwai-Tzuu Tai , Thomas Nathaniel Tombs
发明人： Donald Saul Rimai , Hwai-Tzuu Tai , Thomas Nathaniel Tombs
IPC分类号： G03G15/22
CPC分类号： G03G15/224 , G03G2215/0141
摘要： A method for forming a tactile printed image on a receiver medium using an electrographic printer, comprising forming a sequence of toner particle images on one or more primary imaging members, the sequence of toner particle images including a plurality of annular shapes having associated inner and outer sizes. The inner and outer sizes of the annular shapes varying in a monotonic sequence, such that when the sequence of toner particle images are transferred in register onto the receiver medium the annular shapes are substantially concentric and overlapping, thereby forming a tactile image feature having a hollow core; which is then fixed to permanently attach the transferred toner particle images to the receiver medium.
摘要翻译：一种使用电印机在接收介质上形成触觉印刷图像的方法，包括在一个或多个主要成像构件上形成一系列调色剂颗粒图像，所述调色剂颗粒图像序列包括具有相关联的内部和外部的多个环形形状尺寸。环形形状的内部和外部尺寸以单调序列变化，使得当调色剂颗粒图像的顺序被寄存器转移到接收介质上时，环形形状基本上同心并重叠，从而形成具有中空的触觉图像特征核心; 然后将其固定以将转印的调色剂颗粒图像永久地附着到接收介质。

7. 发明申请

US20140056616A1 ELECTROGRAPHIC PRINTING OF TACTILE IMAGES 有权
标题翻译：电子图像的电子印刷
公开(公告)号：US20140056616A1
公开(公告)日：2014-02-27
申请号：US13591256
申请日：2012-08-22
申请人： Donald Saul Rimai , Hwai-Tzuu Tai , Thomas Nathaniel Tombs
发明人： Donald Saul Rimai , Hwai-Tzuu Tai , Thomas Nathaniel Tombs
IPC分类号： G03G15/22
CPC分类号： G03G15/224 , G03G2215/0141
摘要： A method for forming a tactile printed image on a receiver medium using an electrographic printer, comprising forming a sequence of toner particle images on one or more primary imaging members, the sequence of toner particle images including a plurality of annular shapes having associated inner and outer sizes. The inner and outer sizes of the annular shapes varying in a monotonic sequence, such that when the sequence of toner particle images are transferred in register onto the receiver medium the annular shapes are substantially concentric and overlapping, thereby forming a tactile image feature having a hollow core; which is then fixed to permanently attach the transferred toner particle images to the receiver medium.
摘要翻译：一种使用电印机在接收介质上形成触觉印刷图像的方法，包括在一个或多个主要成像构件上形成一系列调色剂颗粒图像，所述调色剂颗粒图像序列包括具有相关联的内部和外部的多个环形形状尺寸。环形形状的内部和外部尺寸以单调序列变化，使得当调色剂颗粒图像的顺序被寄存器转移到接收介质上时，环形形状基本上同心并重叠，从而形成具有中空的触觉图像特征核心; 然后将其固定以将转印的调色剂颗粒图像永久地附着到接收介质。

8. 发明授权

US07548343B2 Color enhancement method and system 有权
标题翻译：颜色增强方法和系统
公开(公告)号：US07548343B2
公开(公告)日：2009-06-16
申请号：US11262142
申请日：2005-10-28
申请人： Yee Seung Ng , Hwai-Tzuu Tai , Chung-Hui Kuo , Dmitri Anatolyevich Gusev
发明人： Yee Seung Ng , Hwai-Tzuu Tai , Chung-Hui Kuo , Dmitri Anatolyevich Gusev
IPC分类号： G06F15/00 , G06K15/00 , H04N1/40 , G03F3/08 , G06K9/00 , B41J2/385 , B41J2/325
CPC分类号： H04N1/6033 , G03G15/0194 , G03G15/5062 , G03G2215/00063 , G03G2215/00067
摘要： An apparatus and method for calibrating a multi-color imaging system are provided. Color values are measured for each of the different color patches, and compared to target process-sensitive colors color values, representing a weight-adjusted memory color. An error value is calculated. The error value represents a deviation of the measured color values from the target color values. The input values for each colorant then are independently adjusted to reduce the error value to a predetermined degree.
摘要翻译：提供了一种用于校准多色成像系统的装置和方法。对于每个不同的色块测量颜色值，并与目标过程敏感颜色颜色值进行比较，表示重量调整的记忆颜色。计算出错误值。误差值表示测量的颜色值与目标颜色值的偏差。然后，各个着色剂的输入值被独立地调整以将误差值减小到预定的程度。

9. 发明申请

US20140056617A1 ELECTROGRAPHIC TACTILE IMAGE PRINTING SYSTEM 有权
标题翻译：电子战术图像打印系统
公开(公告)号：US20140056617A1
公开(公告)日：2014-02-27
申请号：US13591259
申请日：2012-08-22
申请人： Donald Saul Rimai , Hwai-Tzuu Tai , Thomas Nathaniel Tombs
发明人： Donald Saul Rimai , Hwai-Tzuu Tai , Thomas Nathaniel Tombs
IPC分类号： G03G15/22
CPC分类号： G03G15/224
摘要： An electrographic printing system for forming a tactile printed image on a receiver medium, comprising an image processing path, one or more printing modules and a fixing subsystem. The image processing path provides a sequence of image patterns including a plurality of annular shapes having associated inner and outer sizes, the inner and outer sizes of the annular shapes varying in a monotonic sequence. The printing modules are controlled to form a sequence of toner particle images corresponding to the sequence of image patterns, and to sequentially transfer the sequence of toner particle images in register onto the receiver medium such that the annular shapes in the toner particle images overlap to form a tactile image feature having a hollow core. The fixing subsystem is used to permanently attach the transferred toner particle images to the receiver medium.
摘要翻译：一种用于在接收介质上形成触觉印刷图像的电子照相打印系统，包括图像处理路径，一个或多个打印模块和固定子系统。图像处理路径提供包括具有相关联的内部和外部尺寸的多个环形形状的图像序列序列，环形形状的内部和外部尺寸以单调序列变化。控制印刷模块以形成与图像图案序列相对应的调色剂颗粒图像序列，并将调色剂颗粒图像序列依次传送到接收介质上，使得调色剂颗粒图像中的环形形状重叠形成具有中空芯的触觉图像特征。固定子系统用于将转印的调色剂颗粒图像永久地附着到接收介质上。

10. 发明授权

US07139521B2 Gloss and differential gloss control methodology 有权
标题翻译：光泽度和差异光泽度控制方法
公开(公告)号：US07139521B2
公开(公告)日：2006-11-21
申请号：US11021250
申请日：2004-12-21
申请人： Yee Seung Ng , Hwai-Tzuu Tai
发明人： Yee Seung Ng , Hwai-Tzuu Tai
IPC分类号： G03G15/20
CPC分类号： G03G15/6585 , G03G15/2021 , G03G2215/00805 , G03G2215/2074
摘要： Gloss, differential gloss, and image relief of a printed image may be controlled by utilizing a combination of technologies in the appropriate manner. These technologies include the use of transparent toner overcoats, negative transparent toner masks, variable screen transparent toner screen masks, UV coaters, and post-press belt fusing. Unlike conventional systems, which may increase gloss at a cost of also increasing image relief, the present invention may produce an image having a controlled gloss, differential gloss, and image relief.
摘要翻译：可以通过以适当的方式利用技术的组合来控制印刷图像的光泽度，差异光泽度和图像浮雕。这些技术包括使用透明调色剂外涂层，负透明调色剂面罩，可变屏幕透明调色剂屏幕面罩，UV涂布机和后压榨带式定影。与传统的系统不同，传统的系统可以以增加图像浮雕的代价增加光泽度，本发明可以产生具有可控光泽，差别光泽和图像浮雕的图像。

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