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1. 发明授权

US08602532B2 Electrowetting mechanism for fluid-application device 有权
标题翻译：流体应用装置的电润湿机构
公开(公告)号：US08602532B2
公开(公告)日：2013-12-10
申请号：US13098451
申请日：2011-04-30
申请人： Dustin W. Blair , Steven W. Steinfield , Stephen W. Bauer , Dennis M. Huff
发明人： Dustin W. Blair , Steven W. Steinfield , Stephen W. Bauer , Dennis M. Huff
IPC分类号： B41J2/06 , B41M1/42 , G01N27/447 , G01N27/453
CPC分类号： B41J11/02
摘要： A fluid-application mechanism is to cause fluid to be applied onto media. An electrowetting mechanism is to generate an electric field to affect the fluid applied onto the media.
摘要翻译：流体应用机制是将流体施加到介质上。电润湿机制是产生电场以影响施加在介质上的流体。

2. 发明授权

US07959264B2 Print head having extended surface elements 有权
标题翻译：打印头具有延伸的表面元件
公开(公告)号：US07959264B2
公开(公告)日：2011-06-14
申请号：US12260326
申请日：2008-10-29
申请人： Dustin W. Blair , Jeff Pollard , Matthew D. Giere , Satya Prakash
发明人： Dustin W. Blair , Jeff Pollard , Matthew D. Giere , Satya Prakash
IPC分类号： B41J2/05
CPC分类号： B41J2/1603 , B41J2/1408 , B41J2/14145 , B41J2/1629 , B41J2/1631 , B41J2/1634
摘要： Embodiments include forming internal or external extended surface elements on a print-head substrate, at least in part, using a light beam.
摘要翻译：实施例包括至少部分地使用光束在打印头基板上形成内部或外部延伸的表面元件。

3. 发明授权

US07467858B2 Back pressure control in inkjet printing 有权
标题翻译：喷墨印刷中的背压控制
公开(公告)号：US07467858B2
公开(公告)日：2008-12-23
申请号：US11248907
申请日：2005-10-12
申请人： Hector J. Lebron , Clayton L. Holstun , Dustin W. Blair
发明人： Hector J. Lebron , Clayton L. Holstun , Dustin W. Blair
IPC分类号： B41J2/175
CPC分类号： B41J2/17 , B41J2/165 , B41J2002/16502
摘要： A method of inkjet printing includes establishing a back pressure corresponding to a desired print mode in a printhead and changing the back pressure in response to changes in print mode. A printing system for printing in a number of distinct print modes includes an inkjet pen having a printhead and a back pressure control unit having multiple back pressure settings. The back pressure is set to a first value when the printing system is operating in a first print mode to a second value when the printing system is operating in a second print mode. In another embodiment, the printing system includes structure for controlling meniscus condition in the printhead nozzles by selectively changing back pressure.
摘要翻译：一种喷墨打印方法包括在打印头中建立与所需打印模式对应的背压，并根据打印模式的变化改变背压。用于以许多不同打印模式打印的打印系统包括具有打印头的喷墨笔和具有多个背压设置的背压控制单元。当打印系统在第二打印模式下操作时，当打印系统以第一打印模式操作到第二值时，将背压设置为第一值。在另一个实施例中，打印系统包括通过选择性地改变背压来控制打印头喷嘴中的弯液面状况的结构。

4. 发明授权

US06502918B1 Feature in firing chamber of fluid ejection device 失效
公开(公告)号：US06502918B1
公开(公告)日：2003-01-07
申请号：US09942475
申请日：2001-08-29
申请人： Richard W Seaver , Timothy L Weber , James A Mott , Dustin W Blair , Charles C Haluzak
发明人： Richard W Seaver , Timothy L Weber , James A Mott , Dustin W Blair , Charles C Haluzak
IPC分类号： B41J215
CPC分类号： B41J2/1404 , B41J2002/14387 , B41J2202/03
摘要： A fluid ejection device has a firing chamber with a feature disposed therewithin.

5. 发明授权

US08267498B1 Methods, apparatus and articles of manufacture to control gloss quality 有权
标题翻译：方法，设备和制品以控制光泽度
公开(公告)号：US08267498B1
公开(公告)日：2012-09-18
申请号：US12791648
申请日：2010-06-01
申请人： Dustin W. Blair , Brian E. Curcio , David S. Vejtasa , Glenn Thomas Haddick
发明人： Dustin W. Blair , Brian E. Curcio , David S. Vejtasa , Glenn Thomas Haddick
IPC分类号： B41J29/38
CPC分类号： H04N1/54
摘要： Example methods, apparatus and articles of manufacture to control gloss quality in printed images are disclosed. A disclosed example apparatus includes a print engine to print a plurality of images for respective ones of a plurality of colors, each image representing a plurality of different print parameter combinations, a scan module to measure a first plurality of light reflectances for respective ones of the plurality of images and the print parameter combinations, and a calibrator to calibrate an operation of the print engine for respective ones of the plurality of colors based on the first plurality of measured light reflectances, the operations of the print engine including at least one of an order of ink application, a rate of ink application, a density of ink application, or an applied amount of gloss enhancer.
摘要翻译：公开了用于控制印刷图像中的光泽度的示例性方法，设备和制品。所公开的示例性设备包括打印引擎，用于打印多种颜色中的各种颜色的多个图像，每个图像表示多个不同的打印参数组合;扫描模块，用于测量各个多个图像和打印参数组合，以及校准器，用于基于第一多个测量的光反射来校准针对多个颜色中的相应颜色的打印引擎的操作，打印引擎的操作包括以下各项中的至少一个：油墨应用顺序，油墨应用速率，油墨应用密度或光泽增强剂的施加量。

6. 发明授权

US06860588B1 Inkjet nozzle structure to reduce drop placement error 有权
标题翻译：喷墨喷嘴结构可减少放置误差
公开(公告)号：US06860588B1
公开(公告)日：2005-03-01
申请号：US09686037
申请日：2000-10-11
申请人： Clayton L Holstun , Jeffrey Allen Nielsen , Matthew D Giere , Scott Norum , Stephen W Bauer , Mark D Lund , Robert W Sperry , Dustin W Blair
发明人： Clayton L Holstun , Jeffrey Allen Nielsen , Matthew D Giere , Scott Norum , Stephen W Bauer , Mark D Lund , Robert W Sperry , Dustin W Blair
IPC分类号： B41J2/05 , B41J2/14 , B41J2/16
CPC分类号： B41J2/14016 , B41J2002/14475
摘要： A printhead for an inkjet printer having geometric features which reduce drop placement error of main and satellite drops ejected from the nozzles of the printhead. Nozzles that are tilted along an axis corresponding to the direction of scanning of the printhead while printing have reduced drop placement error in the orthogonal direction to the scanning, and create a breakoff velocity for the satellite drop that can cause the main and satellite drops to be placed in a coincident location on the medium in one of the directions of scanning, thus forming desireable round printed spots and reducing drop placement error in the scan direction. These improvements can be repeatably achieved for all nozzles. Nozzles with non-circular and asymmetric bores also reduce drop placement errors, particularly when these types of nozzles are also tilted.
摘要翻译：一种用于喷墨打印机的打印机，其具有几何特征，其减少从打印头的喷嘴喷射的主和卫星滴的滴定布置误差。在打印时沿着与打印头的扫描方向相对应的轴线倾斜的喷嘴在与扫描正交的方向上具有降低的放置位置误差，并且产生可导致主卫星和卫星降落的卫星降落的断裂速度在扫描方向中的一个方向上放置在介质上的重合位置，从而形成所需的圆形印刷点并减少扫描方向上的放置位置误差。对于所有喷嘴可以重复地实现这些改进。具有非圆形和不对称孔的喷嘴还降低了滴落布置误差，特别是当这些类型的喷嘴也倾斜时。

7. 发明授权

US06042222A Pinch point angle variation among multiple nozzle feed channels 失效
标题翻译：多个喷嘴进料通道之间的夹点角度变化
公开(公告)号：US06042222A
公开(公告)日：2000-03-28
申请号：US921217
申请日：1997-08-27
申请人： Jules G. Moritz, III , Patrick J. Coven , Dustin W. Blair
发明人： Jules G. Moritz, III , Patrick J. Coven , Dustin W. Blair
IPC分类号： B41J2/14 , B41J2/05
CPC分类号： B41J2/1404 , B41J2002/14387
摘要： An inkjet printhead includes multiple printing elements grouped in sets about an ink refill channel. Each printing element includes a nozzle chamber and firing resistor. Respective nozzle chambers are located at a staggered distance away from the ink refill channel. A printing element's feed channel couples its nozzle chamber to the ink refill channel. A pinch point defined by barrier walls occurs along the feed channel. Converging and diverging half angles for each barrier wall of a given printing element are the same. Such angles differ among a plurality of printing elements. The specific angle for a given printing element defines where along the feed channel the pinch point occurs. The specific angle is prescribed according to the distance from a given printing element's firing resistor to the ink refill channel. A certain angle is used for a certain resistor stagger position to provide ink refill balancing among printing elements.
摘要翻译：喷墨打印头包括关于墨水补充通道成组的多个打印元件。每个印刷元件包括喷嘴室和点火电阻器。相应的喷嘴室位于距离墨水补充通道交错的距离处。打印元件的馈送通道将其喷嘴室连接到墨水补充通道。由阻挡壁限定的夹点沿馈送通道发生。给定印刷元件的每个阻挡壁的会聚和发散的半角是相同的。这些角度在多个打印元件之间是不同的。给定印刷元件的特定角度定义了沿着进给通道发生夹点的位置。根据从给定的打印元件的点火电阻到墨水补充通道的距离来规定特定角度。一定角度用于某个电阻器交错位置，以提供打印元件之间的墨水补充平衡。

8. 发明授权

US09016830B2 Inkjet cleaning unit and method 有权
标题翻译：喷墨清洁装置及方法
公开(公告)号：US09016830B2
公开(公告)日：2015-04-28
申请号：US12548326
申请日：2009-08-26
申请人： Dennis P. Parazak , Dustin W. Blair
发明人： Dennis P. Parazak , Dustin W. Blair
IPC分类号： B41J2/165 , C09D11/38
CPC分类号： B41J2/16552 , C09D11/38
摘要： An inkjet cleaning unit includes a reservoir housing an inkjet wiping fluid that includes a non-wettable material; and an applicator wick fluidly coupled to the reservoir, in which the applicator wick is configured to transport the inkjet wiping fluid from the reservoir to a surface of an inkjet material dispenser. A method for cleaning an inkjet material dispenser includes applying an inkjet wiping fluid from a reservoir housing the inkjet wiping fluid to a surface of the inkjet material dispenser; in which the inkjet wiping fluid includes a non-wettable material; andin which an applicator wick is fluidly coupled to the reservoir to transport the inkjet wiping fluid from the reservoir to the surface of the inkjet material dispenser.
摘要翻译：喷墨清洁单元包括容纳包括不可润湿材料的喷墨擦拭流体的储存器; 以及流体地联接到储存器的施加器芯，其中施加器芯被配置成将喷墨擦拭流体从储存器输送到喷墨材料分配器的表面。一种用于清洁喷墨材料分配器的方法，包括将来自容纳所述喷墨擦拭流体的储存器喷墨擦拭流体施加到所述喷墨材料分配器的表面; 其中喷墨擦拭流体包括不可润湿的材料; 并且其中施加器芯液体地联接到储存器以将喷墨擦拭流体从储存器输送到喷墨材料分配器的表面。

9. 发明授权

US08474934B1 Method for improving gloss of a print 有权
标题翻译：提高印刷品光泽度的方法
公开(公告)号：US08474934B1
公开(公告)日：2013-07-02
申请号：US12772152
申请日：2010-04-30
申请人： Brian E. Curcio , Joshua A. Mann , Dustin W. Blair , Glenn Thomas Haddick , Thomas Jeffrey Winter
发明人： Brian E. Curcio , Joshua A. Mann , Dustin W. Blair , Glenn Thomas Haddick , Thomas Jeffrey Winter
IPC分类号： B41J29/38 , B41J2/21
CPC分类号： B41J2/21
摘要： A method for improving gloss of a print includes configuring a printing system to deposit ink drops from a plurality of inks in an ink set onto a print surface. During the depositing, the printing system is further configured to control micro-coalescence of the ink drops. The micro-coalescence is controlled by i) depositing the ink drops onto the print surface according to a predefined order of color based upon solids content, ii) adjusting a number of printing passes, iii) adjusting a delay time between the printing passes, and/or iv) depositing different amounts of the ink drops onto the print surface during different printing passes.
摘要翻译：一种用于改善印刷品的光泽度的方法包括配置打印系统以将墨滴从油墨组中的多种墨水沉积到印刷表面上。在沉积期间，打印系统还被配置为控制墨滴的微聚合。通过i）控制微聚结; i）基于固体含量，按照预定的颜色顺序将墨滴沉积到印刷表面上，ii）调整打印通过次数，iii）调节打印通过之间的延迟时间，以及 /或iv）在不同的印刷过程中将不同量的墨滴沉积到印刷表面上。

10. 发明申请

US20080141882A1 Imaging device 审中-公开
标题翻译：成像设备
公开(公告)号：US20080141882A1
公开(公告)日：2008-06-19
申请号：US11580573
申请日：2006-10-13
申请人： David Sabo , Ziv Gilan , Dustin W. Blair
发明人： David Sabo , Ziv Gilan , Dustin W. Blair
IPC分类号： B41K1/38
CPC分类号： G03G15/104 , B41J2/18
摘要： One embodiment of an imaging device includes an ink holder adapted for holding ink and an ink flow restriction device positioned within the ink holder, the ink flow restriction device including structure for defining a variable fluid resistance along a length of the ink flow restriction device.
摘要翻译：成像装置的一个实施例包括适于保持油墨的油墨保持器和位于油墨保持器内的油墨流量限制装置，所述油墨流动限制装置包括用于沿油墨流动限制装置的长度限定可变流体阻力的结构。

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