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公开(公告)号：US20080150995A1
公开(公告)日：2008-06-26
申请号：US11644129
申请日：2006-12-22
IPC分类号： B41J29/393
CPC分类号： B41J2/2139 , H05K1/0269 , H05K3/0008 , H05K3/125 , H05K2203/013 , H05K2203/163
摘要： A method of printing spots with high spot placement accuracy using print heads with random/unevenly spaced ejector locations and coarse alignment of the multiple print heads. This is performed by accurately determining the spot positions from all the print heads using a vision system and printing at high addressability. The spot placement accuracy will be determined by the addressability as long as the ejected drop position is reproducible and other system errors are negligible.
摘要翻译： 使用具有随机/不均匀间隔的喷射器位置的打印头和多个打印头的粗略对准来打印具有高点放置精度的斑点的方法。 这是通过使用视觉系统精确地确定来自所有打印头的点位置并以高可寻址性进行打印来执行的。 点位置精度将由可寻址性决定，只要弹出的下降位置是可重复的，并且其他系统错误可以忽略不计。
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公开(公告)号：US07926900B2
公开(公告)日：2011-04-19
申请号：US11644129
申请日：2006-12-22
IPC分类号： B41J29/393
CPC分类号： B41J2/2139 , H05K1/0269 , H05K3/0008 , H05K3/125 , H05K2203/013 , H05K2203/163
摘要： A method of printing spots with high spot placement accuracy using print heads with random/unevenly spaced ejector locations and coarse alignment of the multiple print heads. This is performed by accurately determining the spot positions from all the print heads using a vision system and printing at high addressability. The spot placement accuracy will be determined by the addressability as long as the ejected drop position is reproducible and other system errors are negligible.
摘要翻译： 使用具有随机/不均匀间隔的喷射器位置的打印头和多个打印头的粗略对准来打印具有高点放置精度的斑点的方法。 这是通过使用视觉系统精确地确定来自所有打印头的点位置并以高可寻址性进行打印来执行的。 点位置精度将由可寻址性决定，只要弹出的下降位置是可重复的，并且其他系统错误可以忽略不计。
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公开(公告)号：US20080150989A1
公开(公告)日：2008-06-26
申请号：US11642146
申请日：2006-12-20
IPC分类号： B41J29/38
CPC分类号： H05K3/125 , H05K1/0266 , H05K2203/013 , H05K2203/162
摘要： A method of jet-printing smooth micro-scale features is presented. The desired feature prior to being printed is masked by various decimation filters and the decimation is performed at various pitches. The subsequently printed image is then scanned and analyzed to determine the roughness of the lines. The optimum decimation pitch is determined by the feature that exhibits the least amount of droplet spreading and has the lowest edge roughness. The optimum decimation pitch may also be calculated from the material properties and the dynamics of fluids.
摘要翻译： 提出了一种喷墨打印平滑微尺度特征的方法。 在打印之前的期望特征被各种抽取滤波器遮蔽，并且以各种间距进行抽取。 然后扫描并分析随后打印的图像以确定线的粗糙度。 最佳抽取间距由表现出最小量的液滴扩散并具有最低边缘粗糙度的特征决定。 也可以根据流体的材料性质和动力学来计算最佳抽取间距。
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公开(公告)号：US07524015B2
公开(公告)日：2009-04-28
申请号：US11642146
申请日：2006-12-20
IPC分类号： B41J29/393
CPC分类号： H05K3/125 , H05K1/0266 , H05K2203/013 , H05K2203/162
摘要： A method of jet-printing smooth micro-scale features is presented. The desired feature prior to being printed is masked by various decimation filters and the decimation is performed at various pitches. The subsequently printed image is then scanned and analyzed to determine the roughness of the lines. The optimum decimation pitch is determined by the feature that exhibits the least amount of droplet spreading and has the lowest edge roughness. The optimum decimation pitch may also be calculated from the material properties and the dynamics of fluids.
摘要翻译： 提出了一种喷墨打印平滑微尺度特征的方法。 在打印之前的期望特征被各种抽取滤波器遮蔽，并且以各种间距进行抽取。 然后扫描并分析随后打印的图像以确定线的粗糙度。 最佳抽取间距由表现出最小量的液滴扩散并具有最低边缘粗糙度的特征决定。 也可以根据流体的材料性质和动力学来计算最佳抽取间距。
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公开(公告)号：US20130087167A1
公开(公告)日：2013-04-11
申请号：US13268213
申请日：2011-10-07
申请人： Naveen Chopra , Peter Gordon Odell , Steven E. Ready , Eric Peeters , Timothy D. Stowe , Ashish Pattekar , David K. Biegelsen
发明人： Naveen Chopra , Peter Gordon Odell , Steven E. Ready , Eric Peeters , Timothy D. Stowe , Ashish Pattekar , David K. Biegelsen
CPC分类号： B41F35/06 , B08B3/08 , B08B3/10 , B41F7/04 , B41F7/24 , B41F7/30 , B41F35/02 , B41N3/08 , B41P2200/21 , B41P2227/20 , B41P2235/10 , B41P2235/50
摘要： A dampening fluid useful in offset ink printing applications contains water and a surfactant whose structure can be altered. The alteration in structure aids in reducing accumulation of the surfactant on the surface of an imaging member. The surfactant can be decomposed, switched between cis-trans states, or polymerizable with ink that is subsequently placed on the surface.
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公开(公告)号：US08408693B2
公开(公告)日：2013-04-02
申请号：US12618681
申请日：2009-11-13
申请人： Steven E. Ready
发明人： Steven E. Ready
IPC分类号： B41J2/01
CPC分类号： B41J11/002 , B41J11/0015
摘要： A printing system has a print mechanism to dispense a curable ink onto print media, a texture roller having a textured surface arranged to transfer a texture through a film to the curable ink on the media resulting in textured ink, and a curing mechanism to cure the textured ink. A printing system has a print head to dispense a curable ink onto print media, a film arranged adjacent a side of the media upon which the ink is dispensed, a texture roller arranged on a side of the film opposite the media to transfer texture to the curable ink, resulting in textured ink, and a curing mechanism to cure the textured ink. A method of controlling gloss in a printed image includes forming a printed image on print media using curable ink, using a roller to transfer a texture pattern to the curable ink, and curing the ink such that the pattern cures into the ink.
摘要翻译： 打印系统具有将可固化油墨分配到打印介质上的打印机构，具有纹理表面的纹理辊，其布置成将纹理通过膜转移到介质上的可固化油墨，从而获得纹理油墨;以及固化机构， 纹理油墨。 印刷系统具有将可固化油墨分配到打印介质上的打印头，邻近在其上分配油墨的介质的一侧布置的膜，布置在与介质相对的膜的侧面上以将纹理转印到 从而形成织构化油墨，以及固化机构，以使织构化油墨固化。 控制印刷图像中的光泽的方法包括使用可转印的油墨将印刷图像形成在印刷介质上，使用辊将纹理图案转印到可固化油墨上，并使油墨固化以使图案固化成油墨。
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公开(公告)号：US07879390B2
公开(公告)日：2011-02-01
申请号：US11755717
申请日：2007-05-30
申请人： Alberto Salleo , Steven E. Ready
发明人： Alberto Salleo , Steven E. Ready
IPC分类号： B05D5/06
CPC分类号： G02F1/133516 , G02B5/201
摘要： Black matrix (BM) material is deposited on glass and patterned to form walls that define an array of wells. Various surface treatments and masking schemes are utilized to achieve surface energy control of the BM glass. The surface treatments include one or more of chemically treating the BM walls by depositing hydrophobic self-assembled monolayers on the uppermost wall surfaces, and plasma treatments to control the surface energy of the various BM glass surfaces. Masking processes include backside exposure and development of photoresist, and maskless, self-aligned photo-patterning of the monolayers. Color filter ink is then injected into each well from an ink jet print head. The high surface energy of the lower and side wall surfaces facilitates wetting of the ink, and the low surface energy of the monolayers prevents intermixing of ink between adjacent wells. The ink then dries to form a color filter in each well.
摘要翻译： 黑色矩阵（BM）材料沉积在玻璃上并图案化以形成限定孔阵列的壁。 利用各种表面处理和掩蔽方案来实现BM玻璃的表面能量控制。 表面处理包括通过在最上壁表面上沉积疏水性自组装单层而进行化学处理BM壁的一种或多种，以及用于控制各种BM玻璃表面的表面能的等离子体处理。 掩模过程包括背面曝光和光致抗蚀剂的开发，以及单层的无掩模，自对准光刻图案。 然后将滤色器墨水从喷墨打印头注入每个孔中。 下表面和侧壁表面的高表面能有助于油墨的润湿，并且单层的低表面能防止相邻孔之间油墨的混合。 然后将油墨干燥以在每个孔中形成滤色器。
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公开(公告)号：US07559619B2
公开(公告)日：2009-07-14
申请号：US11204648
申请日：2005-08-15
IPC分类号： B41J29/393
CPC分类号： B41J2/2139 , B81C99/0065 , B81C2201/0184 , B81C2201/0198
摘要： A digital lithography system including a droplet source (printhead) for selectively ejecting liquid droplets of a phase-change masking material, and an imaging system for capturing (generating) image data representing printed features formed by the ejected liquid droplets. The system also includes a digital control system that detects defects in the printed features, for example, by comparing the image data with stored image data. The digital control system then modifies the printed feature to correct the defect, for example, by moving the printhead over the defect and causing the printhead to eject droplets onto the defect's location. In one embodiment, a single-printhead secondary printer operates in conjunction with a multi-printhead main printer to correct defects.
摘要翻译： 一种数字光刻系统，包括用于选择性地喷射相变掩模材料的液滴的液滴源（打印头）和用于捕获（产生）表示喷射液滴形成的打印特征的图像数据的成像系统。 该系统还包括数字控制系统，其检测打印特征中的缺陷，例如通过将图像数据与存储的图像数据进行比较。 然后，数字控制系统修改打印的特征以校正缺陷，例如通过将打印头移动到缺陷上并使打印头将液滴喷射到缺陷的位置上。 在一个实施例中，单打印头二次打印机与多打印头主打印机一起操作以校正缺陷。
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公开(公告)号：US09289976B2
公开(公告)日：2016-03-22
申请号：US13563445
申请日：2012-07-31
IPC分类号： B41J29/393 , B41J2/045
CPC分类号： B41J2/04536 , B41J2/04535 , B41J2/0456 , B41J2/04581 , B41J2/04588 , B41J2/0459 , B41J2/04591
摘要： A method can include receiving an initial waveform and generating, testing, and evaluating the performance of an initial child set of waveforms based on an initial parent set of waveforms from the initial waveform. The method can also include determining whether a termination condition has been met based on the evaluating and, if so, providing an optimized waveform. If the termination condition has not been met, the method can also include generating subsequent child sets of waveforms based on the previous child set(s).
摘要翻译： 一种方法可以包括基于来自初始波形的初始父组波形来接收初始波形并生成，测试和评估初始子波形组的性能。 该方法还可以包括基于评估来确定是否满足终止条件，并且如果是，则提供优化的波形。 如果没有满足终止条件，则该方法还可以包括基于先前的子组来生成后续的子组波形。
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公开(公告)号：US08617667B2
公开(公告)日：2013-12-31
申请号：US12764394
申请日：2010-04-21
申请人： Gregory J. Kovacs , Steven E. Ready , David K. Biegelsen , Lars E. Swartz , Christopher Paulson
发明人： Gregory J. Kovacs , Steven E. Ready , David K. Biegelsen , Lars E. Swartz , Christopher Paulson
CPC分类号： B05C5/001 , B41M7/0081 , B41M7/009
摘要： Methods of leveling ink on substrates and apparatuses useful in printing are provided. An exemplary embodiment of the methods includes irradiating ink disposed on a surface of a porous substrate with radiation emitted by at least one radiant energy source. The radiation heats the ink to at least a viscosity threshold temperature of the ink to allow the ink to flow laterally on the surface to produce leveling of the ink. The ink is heated sufficiently rapidly that heat transfer from the ink to the substrate is sufficiently small during the leveling that ink at the substrate interface is cooled to a temperature below the viscosity threshold temperature thereby preventing any significant ink permeation into the substrate.
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