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公开(公告)号：US08199175B2
公开(公告)日：2012-06-12
申请号：US12304795
申请日：2007-06-18
申请人： Guy Sirton
发明人： Guy Sirton
CPC分类号： B41M5/38221 , B41M2205/02 , B41M2205/06 , G02B5/201 , G02F1/133514 , G02F2201/52 , H01L51/0004 , H01L51/0013
摘要： A pattern of non-contiguous features that can be imaged in one pass of a multi-channel imaging head is divided into sets of the non-contiguous features. Each set of the non-contiguous features is imaged separately during a single scan of the multi-channel imaging head. The pattern can be completely imaged after all of the sets have been separately imaged. The non-contiguous features of one set may be interleaved with the non-contiguous features of another one of the sets.
摘要翻译： 可以在多通道成像头的一次通过中成像的不连续特征的图案被划分为非连续特征的集合。 在多通道成像头的单次扫描期间，各组不连续特征被单独成像。 在所有的组都被单独成像之后，图案可以被完全成像。 一组的非连续特征可以与另一组的不连续特征交错。
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公开(公告)号：US08110069B2
公开(公告)日：2012-02-07
申请号：US12441723
申请日：2007-10-25
申请人： Ian Michael Garben
发明人： Ian Michael Garben
IPC分类号： B32B38/00
CPC分类号： B41J29/38 , G02F1/1303 , G02F1/133516 , Y10T156/1174 , Y10T156/195 , Y10T156/1956
摘要： Methods and apparatus are described for removing donor sheets from substrates. A take-up roller contacts the donor element at or near an edge thereof and a peel roller contacts the donor element at a location spaced apart from the edge. A securing mechanism secures the edge of the donor element to the take-up roller which is then moved away from the substrate. While maintaining the peel roller in contact with the donor element, the take-up roller is rotated to take up the donor element while the peel roller and take-up roller are both simultaneously moved in a direction tangential to the substrate. In this manner, the donor element is peeled from the surface of the substrate.
摘要翻译： 描述了从衬底去除供体片的方法和装置。 卷绕辊在其边缘处或其附近与施主元件接触，并且剥离辊在与边缘间隔开的位置处接触施主元件。 固定机构将供体元件的边缘固定到卷取辊上，然后将其从衬底移开。 在保持剥离辊与供体元件接触的同时，卷取辊旋转以卷取施主元件，同时剥离辊和卷取辊同时沿与基板相切的方向移动。 以这种方式，施主元件从基板的表面剥离。
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公开(公告)号：US07598008B2
公开(公告)日：2009-10-06
申请号：US11045769
申请日：2005-01-28
IPC分类号： G02B5/20
CPC分类号： G02B5/201 , G02F1/133516 , G06K15/029 , G06K15/107 , G06K15/1261 , G06K2215/111
摘要： Methods for imaging regular patterns are provided. A multi-channel imaging head is configured in accordance with the repeat of a pre-determined regular pattern such that no swath boundaries appear within the visibly imaged features of the pattern. The imaged articles have reduced visible banding due to the elimination of swath boundaries in the imaged features.
摘要翻译： 提供了规则图案成像的方法。 多通道成像头根据预定的规则图案的重复来配置，使得在图案的可见成像的特征内没有出现条纹边界。 成像的制品由于消除成像特征中的条纹边界而减少了可见条带。
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4.发明授权Printing plate registration and optical alignment device including locating at least a part of a reference edge in at least one digital camera image 有权印版登记和光学对准装置，包括在至少一个数字照相机图像中定位参考边缘的至少一部分公开(公告)号：US07456379B2
公开(公告)日：2008-11-25
申请号：US11204223
申请日：2005-08-16
IPC分类号： H01L27/00
CPC分类号： B41C1/00 , B41C1/1075 , B41F27/005 , G03F7/24 , G03F9/00
摘要： A method and apparatus for determining the alignment of printing plate mounted on an imaging drum, and applying an image to a printing plate while maintaining registration and alignment between the image and a reference edge of the printing plate include mounting the printing plate on a plate making machine and then determining the locations of at least one point on the reference edge. The locations of two or more points are used to determine a transformation that is applied to image data to yield transformed image data. The transformed image data is used to image the printing plate.
摘要翻译： 用于确定安装在成像鼓上的印版的对准的方法和装置，以及在保持图像与印刷版的参考边缘之间的配准和对准的同时将图像施加到印版，包括将印版安装在制版 机器，然后确定参考边缘上的至少一个点的位置。 使用两个或多个点的位置来确定应用于图像数据以产生经变换的图像数据的变换。 变换后的图像数据用于对印版进行成像。
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公开(公告)号：US07411701B2
公开(公告)日：2008-08-12
申请号：US10830026
申请日：2004-04-23
申请人： Harold Boll
发明人： Harold Boll
CPC分类号： H04N1/6058 , H04N1/6061
摘要： A method and system for constructing a color gamut allows the determination of the boundaries of the color gamut in color space for a color reproduction system having N-colorants. A forward model characterizing the color reproduction system is established and used to map a plurality of inkvectors from colorant space into color space. The color gamut is constructed by determining which of the mapped inkvectors define the boundaries of the color gamut in color space.
摘要翻译： 用于构建色域的方法和系统允许确定具有N-着色剂的色彩再现系统的颜色空间中色域的边界。 建立了表征颜色再现系统的正向模型，并用于将多个墨迹从着色剂空间映射到颜色空间。 色域是通过确定哪个映射的墨迹定义颜色空间中的色域的边界来构造的。
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公开(公告)号：US07279263B2
公开(公告)日：2007-10-09
申请号：US11157204
申请日：2005-06-20
申请人： Jonathan W. Goodin
发明人： Jonathan W. Goodin
CPC分类号： G03F7/0392 , B41C1/1008 , B41C2210/02 , B41C2210/06 , B41C2210/20 , B41C2210/22 , B41C2210/24 , B41M5/368 , C08K5/235 , G03F7/0233 , C08L29/14
摘要： A positive-working radiation-sensitive composition for use with a radiation source comprises one or more polymers capable of being eluted in an alkaline aqueous solution and a development-enhancing compound. The invention provides a positive-working photosensitive composition of good sensitivity for use with one or both of ultra-violet radiation and an infrared laser radiation source. The composition is stable in its state before exposure and has an excellent handling property. The sensitivity of a radiation-sensitive coating based on the composition of this invention is increased without compromising the handling characteristics. Radiation-sensitive elements based on the composition of the invention have good development latitude. A positive-working lithographic printing precursor is based on the radiation-sensitive composition coated on a hydrophilic surface. The precursor is developable using an alkaline aqueous solution, and may be used with a radiation source in lithographic applications, such as conventional imaging systems, computer-to-plate systems or other direct imaging applications. The precursor is stable in its state before exposure and has an excellent handling property.
摘要翻译： 用于辐射源的正性辐射敏感组合物包含一种或多种能够在碱性水溶液和显影增强化合物中洗脱的聚合物。 本发明提供了用于紫外线辐射和红外激光辐射源中的一种或两种的良好灵敏度的正性感光组合物。 组合物在曝光前状态稳定，处理性能优异。 基于本发明组合物的辐射敏感性涂层的灵敏度增加而不损害处理特性。 基于本发明组合的辐射敏感元件具有良好的开发自由度。 正性平版印刷前体基于涂覆在亲水表面上的辐射敏感组合物。 该前体可使用碱性水溶液显影，并且可以与光刻应用中的辐射源一起使用，例如常规成像系统，计算机对板系统或其它直接成像应用。 前体在其暴露前的状态下是稳定的，并且具有优异的处理性能。
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公开(公告)号：US07248734B2
公开(公告)日：2007-07-24
申请号：US10625335
申请日：2003-07-22
申请人： Kent M. Brothers
发明人： Kent M. Brothers
IPC分类号： G06K9/00
摘要： The present invention provides for a method and system for reducing the storage required for transmitting digital images. The reduction is accomplished by coalescing identical pixels that are adjacent to each other. Accordingly, a determination is made as to whether pixels along a first axis are identical with pixels along a second axis and, if they are identical, they are coalesced together. The process is repeated along a second axis such that an image resulting from the reduction is significantly smaller, especially if the image was originally upsampled. The present invention reverses the upsampling process to create a reduced image. Additionally, the present invention allows for differentiation between upsampled contone data and linework data that may be overlaid over upsampled contone data. Image data that is linework data is treated as wild card pixels in the image and may be coalesced with any adjacent pixel when coalescing adjacent pixels.
摘要翻译： 本发明提供了一种用于减少发送数字图像所需的存储的方法和系统。 还原是通过将彼此相邻的相同像素聚结而实现的。 因此，确定沿着第一轴的像素是否与沿着第二轴的像素相同，并且如果它们相同，则它们被聚合在一起。 该过程沿着第二轴重复，使得由减少产生的图像显着更小，特别是如果图像最初被上采样。 本发明反转上采样处理以创建缩小图像。 此外，本发明允许区分上采样连续色调数据和可能被上采样连续色调数据覆盖的线数据。 作为线条数据的图像数据被视为图像中的通配符，并且在合并相邻像素时可以与任何相邻像素合并。
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公开(公告)号：US07126724B2
公开(公告)日：2006-10-24
申请号：US10736216
申请日：2003-12-15
CPC分类号： G03F7/2022 , B41C1/00 , B41C1/02 , B41C1/05 , B41M1/04 , B41N1/12 , G03F5/12 , G03F7/2055 , H04N1/405 , H04N1/4057
摘要： A method of screening a continuous tone image into a halftone representation for a flexographic printing operation can compensate for characteristic printing problems in highlight areas by selectively placing non-printing dots proximate highlight dots. The non-printing dots raise the printing relief floor in the highlight areas providing additional support for marginally printable image features.
摘要翻译： 将连续色调图像筛选为用于柔性版印刷操作的半色调表示的方法可以通过将非打印点选择性地放置在高亮点附近来补偿高亮区域中的特征打印问题。 非打印点在亮点区域提高印刷浮雕层，为边缘打印图像特征提供额外的支持。
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公开(公告)号：US07042624B2
公开(公告)日：2006-05-09
申请号：US10628887
申请日：2003-07-29
申请人： Daniel Gelbart
发明人： Daniel Gelbart
CPC分类号： H04N1/0311 , B41J2/465 , G02B26/02 , G02B26/0825 , G02B26/0841 , G02F1/133516 , G02F1/134309 , H04N1/0314
摘要： A light valve for use in an imaging head for imaging a regular pattern with relatively large imaged areas in a pre-determined orientation has low resolution channels and high resolution channels corresponding to the pattern to be imaged.
摘要翻译： 用于成像头中的光阀，用于以预定方向对具有相对大的成像区域成像的规则图案进行成像，具有对应于待成像图案的低分辨率通道和高分辨率通道。
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公开(公告)号：US08741087B2
公开(公告)日：2014-06-03
申请号：US13132082
申请日：2008-12-05
CPC分类号： B41J17/24 , B41J2/475 , B41M5/38221 , B41M2205/06 , G02F1/133516
摘要： A method and apparatus are provided which include providing a rotatable roller with a cylindrical surface adapted to wrap the donor element on the surface. A donor element is secured to the roller and a first portion of the donor element is wrapped onto the cylindrical surface while applying tension to the media. The tension is then decreased to alter a region of contact between the first portion of the donor element and the cylindrical surface. An additional portion of the donor element is then wrapped onto the cylindrical surface. The donor element is then transferred from the roller to a substrate.
摘要翻译： 提供了一种方法和装置，其包括提供具有适于将施主元件包裹在表面上的圆柱形表面的可旋转辊。 供体元件被固定到辊上，并且供体元件的第一部分被卷绕到圆柱形表面上，同时向介质施加张力。 然后减小张力以改变施主元件的第一部分和圆柱形表面之间的接触区域。 然后将施主元件的另外部分包裹到圆柱形表面上。 供体元件然后从辊转移到基底。
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