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1. 发明授权

US08711425B2 Selecting one of a plurality of print modes based on pixel coverage of a document 有权
标题翻译：基于文档的像素覆盖来选择多个打印模式之一
公开(公告)号：US08711425B2
公开(公告)日：2014-04-29
申请号：US12789752
申请日：2010-05-28
申请人： Sergio Puigardeu , Luis Garcia , Marc Serra , Javier Roses , Angel Martinez
发明人： Sergio Puigardeu , Luis Garcia , Marc Serra , Javier Roses , Angel Martinez
IPC分类号： G06K15/02
CPC分类号： G06F3/1284 , G06F3/1208 , G06F3/1244 , G06F3/1254
摘要： A method and a print apparatus are described. The method and the print apparatus allow for selecting from a plurality of print modes a print mode for a whole page of a document to be printed dependent on a print material coverage of the whole page of the document to be printed.
摘要翻译：描述了一种方法和打印装置。该方法和打印装置允许根据要打印的文档的整个页面的打印材料覆盖，从多个打印模式中选择要打印的文档的整个页面的打印模式。

2. 发明申请

US20110292436A1 METHOD FOR SELECTING ONE OF A PLURALITY OF PRINT MODES FOR PRINTING A DOCUMENT AND PRINTING APPARATUS 有权
标题翻译：选择打印文件和打印设备的打印模式之一的方法
公开(公告)号：US20110292436A1
公开(公告)日：2011-12-01
申请号：US12789752
申请日：2010-05-28
申请人： Sergio PUIGARDEU , Luis Garcia , Marc Serra , Fco. Javier Roses , Angel Martinez
发明人： Sergio PUIGARDEU , Luis Garcia , Marc Serra , Fco. Javier Roses , Angel Martinez
IPC分类号： G06F3/12
CPC分类号： G06F3/1284 , G06F3/1208 , G06F3/1244 , G06F3/1254
摘要： A method and a print apparatus are described. The method and the print apparatus allow for selecting from a plurality of print modes a print mode for a whole page of a document to be printed dependent on a print material coverage of the whole page of the document to be printed.
摘要翻译：描述了一种方法和打印装置。该方法和打印装置允许根据要打印的文档的整个页面的打印材料覆盖，从多个打印模式中选择要打印的文档的整个页面的打印模式。

3. 发明授权

US08469487B2 Inkjet printing apparatus and method for printing a plurality of pixels 有权
标题翻译：喷墨打印设备和用于打印多个像素的方法
公开(公告)号：US08469487B2
公开(公告)日：2013-06-25
申请号：US12789808
申请日：2010-05-28
申请人： Sergio Puigardeu , Luis Garcia , M. Isabel Borrell , Marc Serra , Angel Martinez
发明人： Sergio Puigardeu , Luis Garcia , M. Isabel Borrell , Marc Serra , Angel Martinez
IPC分类号： B41J2/165
CPC分类号： B41J2/2135
摘要： In a method for printing a plurality of pixels, each pixel of a plurality of pixels is printed by controlling an inkjet print head to provide for each pixel at least two ink drops at different positions in a print head movement direction, the print head having a plurality of trenches supplying ink to a plurality of sets of nozzles. The at least two ink drops forming first pixels of said plurality of pixels are fired from the same trench.
摘要翻译：在打印多个像素的方法中，通过控制喷墨打印头来打印多个像素的每个像素，以在打印头移动方向上的不同位置处为每个像素提供至少两个墨滴，打印头具有多个沟槽将墨水供应到多组喷嘴。形成所述多个像素的第一像素的至少两个墨滴从相同的沟槽被烧制。

4. 发明申请

US20110292111A1 INKJET PRINTING APPARATUS AND METHOD FOR PRINTING A PLURALITY OF PIXELS 有权
标题翻译：喷墨打印设备和打印多个像素的方法
公开(公告)号：US20110292111A1
公开(公告)日：2011-12-01
申请号：US12789808
申请日：2010-05-28
申请人： Sergio PUIGARDEU , Luis Garcia , M. Isabel Borrell , Marc Serra , Angel Martinez
发明人： Sergio PUIGARDEU , Luis Garcia , M. Isabel Borrell , Marc Serra , Angel Martinez
IPC分类号： B41J29/38
CPC分类号： B41J2/2135
摘要： In a method for printing a plurality of pixels, each pixel of a plurality of pixels is printed by controlling an inkjet print head to provide for each pixel at least two ink drops at different positions in a print head movement direction, the print head having a plurality of trenches supplying ink to a plurality of sets of nozzles. The at least two ink drops forming first pixels of said plurality of pixels are fired from the same trench.
摘要翻译：在打印多个像素的方法中，通过控制喷墨打印头来打印多个像素的每个像素，以在打印头移动方向上的不同位置处为每个像素提供至少两个墨滴，打印头具有多个沟槽将墨水供应到多组喷嘴。形成所述多个像素的第一像素的至少两个墨滴从相同的沟槽被烧制。

5. 发明申请

US20160344895A1 IMAGE PROCESSING USING CONTENT-BASED WEIGHTED DITHERING 有权
标题翻译：使用基于内容的加权迭代的图像处理
公开(公告)号：US20160344895A1
公开(公告)日：2016-11-24
申请号：US15028891
申请日：2013-10-15
申请人： Sergio PUIGARDEU ARAMENDIA , Angel MARTINEZ BARAMBIO , Luis GARCIA GARCIA , M.Isabel BORRELL BAYONA , HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： Sergio Puigardeu Aramendia , Angel Martinez Barambio , Luis Garcia , M.Isabel Borrell Bayona
IPC分类号： H04N1/405
CPC分类号： H04N1/4052 , G06K15/1876 , G06K15/1881
摘要： Image processing transforms input multi-level image data into output image data having a smaller number of levels (the input and output image data represents images formed of cells). The image processing distributes quantization error of a target cell of the image to neighbour cells in proportions determined by a set of weights. The distribution excludes neighbour cells whose data level is less than a threshold value from receiving distributed quantization error, or allows just a fraction of the quantization error to be distributed to such neighbour cells.
摘要翻译：图像处理将输入的多级图像数据变换为具有较小级数的输出图像数据（输入和输出图像数据表示由单元形成的图像）。图像处理以由一组权重确定的比例将图像的目标小区的量化误差分配给相邻小区。该分布从接收分布式量化误差中排除其数据级别小于阈值的相邻小区，或者允许将仅一部分量化误差分配给这样的相邻小区。

6. 发明授权

US08328304B2 Changing printmodes according to objective 有权
标题翻译：根据目标改变打印模式
公开(公告)号：US08328304B2
公开(公告)日：2012-12-11
申请号：US12769111
申请日：2010-04-28
申请人： Maria Isabel Borrell , Sergio Puigardeu , Luis Garcia , Marc Serra
发明人： Maria Isabel Borrell , Sergio Puigardeu , Luis Garcia , Marc Serra
IPC分类号： B41J29/38
CPC分类号： B41J19/142 , B41J19/202 , G06K15/105
摘要： In one embodiment, a plot width for an image to be printed is determined. A carriage return time that is a function of the plot width and a first carriage speed in a first printmode is calculated. A change is made from the first printmode to a second printmode according to an objective if the carriage return time is less than a media advance time.
摘要翻译：在一个实施例中，确定要打印的图像的图幅宽度。计算作为第一打印模式中的图幅宽度和第一滚动速度的函数的回车时间。如果回车时间小于媒体提前时间，则根据目标从第一打印模式改变为第二打印模式。

7. 发明申请

US20110267392A1 CHANGING PRINTMODES ACCORDING TO OBJECTIVE 有权
标题翻译：根据目标更改打印件
公开(公告)号：US20110267392A1
公开(公告)日：2011-11-03
申请号：US12769111
申请日：2010-04-28
申请人： Maria Isabel Borrell , Sergio Puigardeu , Luis Garcia , Marc Serra
发明人： Maria Isabel Borrell , Sergio Puigardeu , Luis Garcia , Marc Serra
IPC分类号： B41J29/38
CPC分类号： B41J19/142 , B41J19/202 , G06K15/105
摘要： In one embodiment, a plot width for an image to be printed is determined. A carriage return time that is a function of the plot width and a first carriage speed in a first printmode is calculated. A change is made from the first printmode to a second printmode according to an objective if the carriage return time is less than a media advance time.
摘要翻译：在一个实施例中，确定要打印的图像的图幅宽度。计算作为第一打印模式中的图幅宽度和第一滚动速度的函数的回车时间。如果回车时间小于媒体提前时间，则根据目标从第一打印模式改变为第二打印模式。

8. 发明授权

US09264583B2 Printing system and method for backlit substrate calibration 有权
标题翻译：用于背光基板校准的印刷系统和方法
公开(公告)号：US09264583B2
公开(公告)日：2016-02-16
申请号：US14396618
申请日：2012-04-24
申请人： Luis Garcia , Sergio Puigardeu , M. Isabel Borell , Angel Martinez
发明人： Luis Garcia , Sergio Puigardeu , M. Isabel Borell , Angel Martinez
IPC分类号： H04N1/46 , H04N1/60 , G06K15/10 , H04N1/00
CPC分类号： H04N1/00087 , G06K15/102 , H04N1/00023 , H04N1/00034 , H04N1/6044
摘要： According to one example, there is provided a printing system. The printing system comprises a support having a plurality of spaced apertures and a color sensor moveable to measure light from each aperture. The printing system further comprises a controller to control the color sensor to measure characteristics of light emitted through each aperture, and to determine, for each aperture, light calibration data. The printing system is particularly adapted for use with substrates that are intended to be viewed when backlit, that is in conjunction with backlighting.
摘要翻译：根据一个示例，提供了一种打印系统。打印系统包括具有多个间隔开的孔的支撑件和可移动以测量每个孔的光的颜色传感器。打印系统还包括控制器，用于控制颜色传感器以测量通过每个孔径发射的光的特性，并且为每个孔径确定光校准数据。该打印系统特别适用于与背光相结合的旨在被观看的基底使用。

9. 发明授权

US10632672B2 Temperature control prior to fusion 有权
公开(公告)号：US10632672B2
公开(公告)日：2020-04-28
申请号：US16095189
申请日：2016-05-12
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , Alejandro Manuel De Pena , Sergio Puigardeu Aramendia , David Ramirez Muela , Luis Garcia
发明人： Xavier Vilajosana , Alejandro Manuel De Pena , Sergio Puigardeu Aramendia , David Ramirez Muela , Luis Garcia
IPC分类号： G06F19/00 , B29C64/165 , B33Y10/00 , B33Y50/00 , B33Y40/00 , B29C64/386 , B29C64/393
CPC分类号： B29C64/165 , B29C64/386 , B29C64/393 , B33Y10/00 , B33Y40/00 , B33Y50/00
摘要： In an example, a method includes measuring the temperature of a fused region and the temperature of an unfused region of a first layer of build material; determining a preheating setting for a subsequent layer of build material in response to the measured temperature of the unfused region of the first layer; determining a print instruction for applying print agent to the subsequent layer of build material, wherein the application of print agent prescribed by the print instruction for the subsequent layer to cause the temperature of the preheated build material to be a predetermined temperature prior to fusion in response to the measured temperature of the fused region of the first layer; forming the subsequent layer of build material; preheating the subsequent layer of build material in accordance with the preheating setting; and selectively applying the print agent onto the subsequent layer based on the print instruction.

10. 发明授权

US08376489B2 Recovery print mode 有权
标题翻译：恢复打印模式
公开(公告)号：US08376489B2
公开(公告)日：2013-02-19
申请号：US13077438
申请日：2011-03-31
申请人： Sergio Puigardeu , Luis Garcia , M. Isabel Borrell , Ángel Martinez
发明人： Sergio Puigardeu , Luis Garcia , M. Isabel Borrell , Ángel Martinez
IPC分类号： B41J29/38
CPC分类号： B41J2/16579
摘要： In one embodiment, first printing is caused in response to a print job, applying ink upon a media utilizing a first row of printheads and a second row of printheads. The first row of printheads includes a plurality of printhead types. The second row of printheads is adjacent to the first row and includes at least one printhead of each of types. Failure of a first printhead within the first row is detected. The status of printheads included within the second row is analyzed. Second printing is caused applying ink upon the media utilizing the second row of printheads, and not the first row of printheads, in response to determining that printheads within the second row are operable to complete the print job.
摘要翻译：在一个实施例中，响应于打印作业而引起第一次打印，使用第一排打印头和第二排打印头将墨施加到介质上。第一排打印头包括多个打印头类型。第二排打印头与第一排相邻并且包括每种类型的至少一个打印头。检测到第一行内的第一打印头的故障。分析第二行内打印头的状态。响应于确定第二行中的打印头可操作以完成打印作业，使得利用第二排打印头而不是第一排打印头在介质上施加墨水。

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