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1. 发明申请

US20090033694A1 PRINTER CONTROL SYSTEM AND METHOD FOR ARTIFACT FREE AND BORDERLESS PRINTING 审中-公开
标题翻译：打印机控制系统和无法打印无边打印的方法
公开(公告)号：US20090033694A1
公开(公告)日：2009-02-05
申请号：US11831081
申请日：2007-07-31
申请人： Yang Shi , Richard A. Dibiase , Christopher Rueby , Yu Chen
发明人： Yang Shi , Richard A. Dibiase , Christopher Rueby , Yu Chen
IPC分类号： B41J29/38
CPC分类号： B41J2/2139 , B41J11/0065
摘要： A system and a method for improving the quality of prints using a print mask for a printer having at least one printhead with a plurality of dot forming elements arranged in complementary dot forming element groups by section to prevent artifacts by compensating for bad dot forming elements on a print head. The method including the steps of identifying each bad dot forming element, identifying and setting up a threshold for each complementary dot forming element group corresponding to one or more bad dot forming elements, and creating a compensation print mask having one or more intermediate print sections by reassigning printing duty cycle from the bad dot forming elements to their respective complementary dot forming elements before printing using the compensation print mask.
摘要翻译：一种用于使用具有至少一个打印头的打印头的打印掩模来提高打印质量的系统和方法，所述打印头具有多个点形成元件，所述多个点形成元件被逐个地排列成互补的点形成元件，以通过补偿不良点形成元件来防止伪影打印头。该方法包括以下步骤：识别每个坏点形成元件，识别并设置与一个或多个坏点形成元件相对应的每个互补点形成元素组的阈值，以及通过以下步骤创建具有一个或多个中间印刷部分的补偿打印掩模：在使用补偿打印掩模进行打印之前，从坏点形成元件重新分配打印占空比到其各自的互补点形成元件。

2. 发明授权

US08480199B2 Method of printing with anti-curl solution 有权
标题翻译：用抗卷曲溶液印刷的方法
公开(公告)号：US08480199B2
公开(公告)日：2013-07-09
申请号：US12949960
申请日：2010-11-19
申请人： Huijuan D. Chen , James A. Reczek , Richard P. Szajewski , Douglas W. Couwenhoven , Richard C. Reem , Richard A. Dibiase
发明人： Huijuan D. Chen , James A. Reczek , Richard P. Szajewski , Douglas W. Couwenhoven , Richard C. Reem , Richard A. Dibiase
IPC分类号： B41J29/38
CPC分类号： B41J11/0015 , B41J2/2114 , B41J2/2132
摘要： A method of printing with an inkjet printer, the method includes moving the carriage along a first carriage scan direction while the second drop ejector array ejects drops of anti-curl solution onto the portion of recording medium providing a delay time that is greater than 15 milliseconds after the second drop ejector ejects drops of anti-curl solution at a given location on the portion of recording medium and before printing with the first drop ejector array moving the carriage along a second carriage scan direction while the first drop ejector array ejects drops of ink in an image-wise fashion onto the given location of the portion of recording medium.
摘要翻译：一种使用喷墨打印机进行打印的方法，所述方法包括沿着第一滑架扫描方向移动滑架，而第二液滴喷射器阵列将抗卷曲溶液喷射到记录介质的部分上，提供大于15毫秒的延迟时间在第二滴液喷射器在记录介质部分上的给定位置喷射抗卷曲溶液滴之后，并且在用第一液滴喷射器阵列进行打印之前沿着第二滑架扫描方向移动滑架，同时第一液滴喷射器阵列喷射墨滴以图像方式在记录介质的该部分的给定位置上。

3. 发明授权

US08390829B2 Inkjet printing method using print modes selected in response to image quality scores 有权
标题翻译：使用根据图像质量得分选择的打印模式的喷墨打印方法
公开(公告)号：US08390829B2
公开(公告)日：2013-03-05
申请号：US12241328
申请日：2008-09-30
申请人： Richard A. DiBiase , Douglas W. Couwenhoven , Guy E. Light
发明人： Richard A. DiBiase , Douglas W. Couwenhoven , Guy E. Light
IPC分类号： G06F3/12
CPC分类号： H04N1/6072
摘要： A method of using an inkjet printer to print an input digital image containing at least one color channel having a plurality of rows and columns of pixels sampled at a first resolution, each pixel having a code value, includes partitioning the input digital image into a set of spatially non-overlapping blocks; computing an average code value for each block responsive to the pixels in the input digital image that correspond to the block; computing an image quality score for each block responsive to the average code value for that block; determining a print mode in response to the image quality scores for the set of blocks; and printing the image on the inkjet printer using the print mode.
摘要翻译：一种使用喷墨打印机来打印包含至少一个颜色通道的输入数字图像的方法，所述至少一个颜色通道具有以第一分辨率采样的多个像素和列的像素，每个像素具有代码值，包括将输入数字图像分割成一组空间不重叠的块; 响应于对应于该块的输入数字图像中的像素计算每个块的平均码值; 响应于该块的平均代码值计算每个块的图像质量得分; 响应于该组块的图像质量得分确定打印模式; 并使用打印模式在喷墨打印机上打印图像。

4. 发明申请

US20120127226A1 METHOD OF PRINTING WITH ANTI-CURL SOLUTION 有权
标题翻译：用反式溶液印刷的方法
公开(公告)号：US20120127226A1
公开(公告)日：2012-05-24
申请号：US12949960
申请日：2010-11-19
申请人： Huijuan D. Chen , James A. Reczek , Richard P. Szajewski , Douglas W. Couwenhoven , Richard C. Reem , Richard A. Dibiase
发明人： Huijuan D. Chen , James A. Reczek , Richard P. Szajewski , Douglas W. Couwenhoven , Richard C. Reem , Richard A. Dibiase
IPC分类号： B41J29/38
CPC分类号： B41J11/0015 , B41J2/2114 , B41J2/2132
摘要： A method of printing with an inkjet printer, the method includes a) providing a printhead including at least first drop ejector array and a second drop ejector array; b) providing a carriage for moving the printhead along a printing region of the inkjet printer; c) providing an ink supply that is fluidically connected to the first drop ejector array; d) providing an anti-curl solution supply that is fluidically connected to the second drop ejector array; e) providing a controller for controlling the printing operations of the printer; f) advancing a portion of recording medium into the printing region; g) moving the carriage along a first carriage scan direction while the second drop ejector array ejects drops of anti-curl solution onto the portion of recording medium that is in the printing region; h) providing a delay time that is greater than 15 milliseconds after the second drop ejector ejects drops of anti-curl solution at a given location on the portion of recording medium; i) moving the carriage along a second carriage scan direction while the first drop ejector array ejects drops of ink in an image-wise fashion onto the given location of the portion of recording medium according to control by the controller to form a swath of image; and j) repeating steps f) through i) to form an image swath by swath on the recording medium.
摘要翻译：一种使用喷墨打印机进行打印的方法，所述方法包括：a）提供包括至少第一液滴喷射器阵列和第二液滴喷射器阵列的打印头; b）提供用于沿着喷墨打印机的打印区域移动打印头的滑架; c）提供流体连接到第一滴液喷射器阵列的墨水供应; d）提供流体连接到第二液滴喷射器阵列的抗卷曲溶液供应; e）提供用于控制打印机的打印操作的控制器; f）将一部分记录介质推入打印区域; g）沿着第一滑架扫描方向移动托架，同时第二液滴喷射器阵列将抗卷曲溶液滴喷射到在打印区域中的记录介质的部分上; h）提供在第二滴液喷射器在记录介质部分上的给定位置喷射抗卷曲溶液滴之后大于15毫秒的延迟时间; i）沿着第二滑架扫描方向移动滑架，同时第一液滴喷射器阵列根据控制器的控制将成像方式的墨水滴喷射到记录介质部分的给定位置上以形成一幅图像; 和j）重复步骤f）至i）以在记录介质上通过条纹形成图像条。

5. 发明申请

US20100079510A1 INKJET PRINTING METHOD 有权
标题翻译：喷墨打印方法
公开(公告)号：US20100079510A1
公开(公告)日：2010-04-01
申请号：US12241328
申请日：2008-09-30
申请人： Richard A. DiBiase , Douglas W. Couwenhoven , Guy E. Light
发明人： Richard A. DiBiase , Douglas W. Couwenhoven , Guy E. Light
IPC分类号： B41J29/38
CPC分类号： H04N1/6072
摘要： A method of using an inkjet printer to print an input digital image containing at least one color channel having a plurality of rows and columns of pixels sampled at a first resolution, each pixel having a code value, includes partitioning the input digital image into a set of spatially non-overlapping blocks; computing an average code value for each block responsive to the pixels in the input digital image that correspond to the block; computing an image quality score for each block responsive to the average code value for that block; determining a print mode in response to the image quality scores for the set of blocks; and printing the image on the inkjet printer using the print mode.
摘要翻译：一种使用喷墨打印机来打印包含至少一个颜色通道的输入数字图像的方法，所述至少一个颜色通道具有以第一分辨率采样的多个像素和列的像素，每个像素具有代码值，包括将输入数字图像分割成一组空间不重叠的块; 响应于对应于该块的输入数字图像中的像素计算每个块的平均码值; 响应于该块的平均代码值计算每个块的图像质量得分; 响应于该组块的图像质量得分确定打印模式; 并使用打印模式在喷墨打印机上打印图像。

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