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1. 发明申请

US20080024548A1 Methods and apparatus for purging a substrate during inkjet printing 审中-公开
标题翻译：在喷墨打印期间吹扫基材的方法和装置
公开(公告)号：US20080024548A1
公开(公告)日：2008-01-31
申请号：US11494254
申请日：2006-07-26
申请人： Quanyuan Shang , Fan Cheung Sze , Josef Hoog , Lizhong Sun , John M. White
发明人： Quanyuan Shang , Fan Cheung Sze , Josef Hoog , Lizhong Sun , John M. White
IPC分类号： B41J2/165
CPC分类号： B41J2/16552 , B41J29/17
摘要： The invention provides an inkjet printing apparatus that includes at least one inkjet print head adapted to dispense fluids onto a substrate and at least one delivery aperture adapted to direct a gas toward the substrate. The apparatus may also include at least one recovery aperture adapted to draw materials away from the substrate and evaporate liquids from the surface of the substrate.
摘要翻译：本发明提供了一种喷墨打印设备，其包括适于将流体分配到基底上的至少一个喷墨打印头和适于将气体引向基底的至少一个输送孔。该装置还可以包括至少一个适于将材料从衬底拉出并从衬底的表面蒸发液体的回收孔。

2. 发明申请

US20070070132A1 INKJET DELIVERY MODULE 审中-公开
标题翻译： INKJET传送模块
公开(公告)号：US20070070132A1
公开(公告)日：2007-03-29
申请号：US11535475
申请日：2006-09-26
申请人： Fan-Cheung Sze , Quanyuan Shang , Shinichi Kurita
发明人： Fan-Cheung Sze , Quanyuan Shang , Shinichi Kurita
IPC分类号： B41J2/175
CPC分类号： B41J2/175
摘要： A cabinet for housing an ink supply is provided for use with an inkjet printing system. The cabinet, ink supply, and related structures are set apart from inkjet print heads in the inkjet printing system. Accordingly, the cabinet provides a location to store and supply quantities of ink and may make service and replacement of parts and/or consumables simpler and more accessible. The cabinet also houses components used to process and/or supply ink to inkjet print heads such as solvent, fluid delivery mechanisms (e.g., pumps, gas pressure devices, etc.), tubes, sensors, filters, exhaust, and drainage.
摘要翻译：提供用于容纳墨水供应的机壳，用于与喷墨打印系统一起使用。橱柜，墨水供应和相关结构与喷墨打印系统中的喷墨打印头分开。因此，机柜提供存储和供应数量的墨水的位置，并且可以使零件和/或消耗品的维修和更换更简单和更易于使用。机柜还容纳用于处理和/或向喷墨打印头供应墨水的部件，例如溶剂，流体输送机构（例如泵，气体压力装置等），管，传感器，过滤器，排气和排放。

3. 发明申请

US20070068560A1 Methods and apparatus for inkjet print head cleaning 审中-公开
标题翻译：喷墨打印头清洁方法和设备
公开(公告)号：US20070068560A1
公开(公告)日：2007-03-29
申请号：US11238631
申请日：2005-09-29
申请人： Quanyuan Shang , Shinichi Kurita , Fan-Cheung Sze
发明人： Quanyuan Shang , Shinichi Kurita , Fan-Cheung Sze
IPC分类号： B08B7/00 , B08B3/00 , B41J2/165
CPC分类号： B41J2/16535 , B41J2/16526
摘要： Methods and apparatus for cleaning a nozzle plate of an inkjet print head are provided. A first method includes positioning a cleaning medium proximate the inkjet print head, determining a pressure for a pressure roller to apply against the cleaning medium, contacting the cleaning medium with the pressure roller with the determined pressure, and moving the cleaning medium relative to the inkjet print head so as to clean the inkjet print head. The method also includes purging ink from the inkjet print head prior to the pressure roller contacting the cleaning medium and pre-jetting ink from the inkjet print head after moving the cleaning medium. Numerous other aspects are provided.
摘要翻译：提供了用于清洁喷墨打印头的喷嘴板的方法和装置。第一种方法包括将清洁介质定位在喷墨打印头附近，确定压力辊施加在清洁介质上的压力，使清洁介质与压力辊以确定的压力接触，并且相对于喷墨打印机移动清洁介质打印头以清洁喷墨打印头。该方法还包括在加压辊接触清洁介质之前从喷墨打印头清洗墨水，并在移动清洁介质之后从喷墨打印头预喷墨。提供了许多其他方面。

4. 发明授权

US07625063B2 Apparatus and methods for an inkjet head support having an inkjet head capable of independent lateral movement 失效
标题翻译：用于具有能够独立横向运动的喷墨头的喷墨头支撑件的装置和方法
公开(公告)号：US07625063B2
公开(公告)日：2009-12-01
申请号：US11019967
申请日：2004-12-22
申请人： John M. White , Fan Cheung Sze , Quanyuan Shang , Shinichi Kurita , Hongbin Ji , Janusz Jozwiak , Inchen Huang , Emanual Beer
发明人： John M. White , Fan Cheung Sze , Quanyuan Shang , Shinichi Kurita , Hongbin Ji , Janusz Jozwiak , Inchen Huang , Emanual Beer
IPC分类号： B41J23/00
CPC分类号： B41J3/407 , B41J2/04505 , B41J2/04541 , B41J2/04581 , B41J2/04588 , B41J2/0459 , B41J2/04593 , B41J2/125 , B41J3/28 , B41J3/543 , B41J25/001 , B41J25/003 , B41J25/005 , B41J29/15 , B41J29/393
摘要： In a first aspect, a first apparatus is provided for inkjet printing. The first apparatus includes an inkjet head support that includes a plurality of inkjet heads. A first inkjet head of the plurality of inkjet heads is adapted to be independently moveable in both directions along a lateral axis relative to a second inkjet head of the plurality of inkjet heads. The first apparatus also includes a system controller adapted to control an independent lateral movement of the first inkjet head relative to the second inkjet head. Numerous other aspects are provided.
摘要翻译：在第一方面，提供了用于喷墨打印的第一装置。第一装置包括包括多个喷墨头的喷墨头支撑件。多个喷墨头中的第一喷墨头适于独立地沿相对于多个喷墨头的第二喷墨头的横向轴向两个方向移动。第一装置还包括适于控制第一喷墨头相对于第二喷墨头的独立横向移动的系统控制器。提供了许多其他方面。

5. 发明申请

US20080291228A1 METHODS AND APPARATUS FOR INKJET PRINTING WITH MULTIPLE ROWS OF PRINT HEADS 审中-公开
标题翻译：用于打印头多个打印头的方法和装置
公开(公告)号：US20080291228A1
公开(公告)日：2008-11-27
申请号：US11751231
申请日：2007-05-21
申请人： JOHN M. WHITE , Fan-Cheung Sze , Quanyuan Shang , Shinichi Kurita , Hongbin Ji , Janusz Jozwiak , Inchen Huang , Emanuel Beer
发明人： JOHN M. WHITE , Fan-Cheung Sze , Quanyuan Shang , Shinichi Kurita , Hongbin Ji , Janusz Jozwiak , Inchen Huang , Emanuel Beer
IPC分类号： B41J29/38 , B41J2/145
CPC分类号： B41J2/145 , B41J2/515 , B41J25/003 , B41J2202/09 , H01L51/0005
摘要： According to the present invention, multiple rows of nozzles within a print head may be arranged proximal to and offset from each other to facilitate inkjet printing. Print heads may comprise a single row of nozzles or may comprise a plurality of rows of nozzles. Each row of nozzles may be situated such that the immediately adjacent row of nozzles may be offset by a predetermined distance. In some embodiments, adjacent rows of nozzles may each print with the same color. In this way, adjacent offset rows of nozzles may be used in combination to dispense ink drops into sub-pixel wells in improved patterns and with improved ink distribution within the sub-pixel well. These offset print techniques may also enable tighter grouping of ink drops within a sub-pixel well and enable faster printing operations.
摘要翻译：根据本发明，打印头内的多排喷嘴可以布置成彼此靠近并且彼此偏离，以便于喷墨打印。打印头可以包括单排喷嘴，或者可以包括多排喷嘴。每排喷嘴可以被定位成使得紧邻的喷嘴排可以偏移预定距离。在一些实施例中，相邻排的喷嘴可以以相同的颜色打印。以这种方式，相邻的喷嘴排可以组合使用，以将墨滴以改进的图案分配到子像素阱中，并且改进子像素阱内的油墨分布。这些偏移打印技术还可以使得子像素内的墨滴更紧密地分组并且能够实现更快的打印操作。

6. 发明申请

US20070076040A1 Methods and apparatus for inkjet nozzle calibration 审中-公开
标题翻译：喷墨喷嘴校准方法和装置
公开(公告)号：US20070076040A1
公开(公告)日：2007-04-05
申请号：US11489258
申请日：2006-07-19
申请人： Quanyuan Shang , Fan-Cheung Sze
发明人： Quanyuan Shang , Fan-Cheung Sze
IPC分类号： B41J29/393
CPC分类号： B41J2/0456 , B41J2/0458 , B41J2/04588 , B41J3/28 , B41J3/4073 , B41J11/0035 , B41J25/308 , G02F1/1303 , G02F1/133516
摘要： Methods and apparatus are provided for calibrating inkjet print nozzles that include dispensing a plurality of ink drops onto a surface with one or more inkjet print nozzles at a firing pulse voltage, measuring a parameter of the ink drops, and calibrating the firing pulse voltage of at least one of the one or more inkjet print nozzles based on the measured parameter of the ink drops.
摘要翻译：提供了用于校准喷墨打印喷嘴的方法和装置，其包括使用一个或多个喷墨打印喷嘴在喷射脉冲电压下将多个墨滴分配到表面上，测量墨滴的参数，以及校准喷墨脉冲电压基于所测量的墨滴的参数，一个或多个喷墨打印喷嘴中的至少一个。

7. 发明申请

US20050253917A1 Method for forming color filters in flat panel displays by inkjetting 审中-公开
标题翻译：通过喷墨在平板显示器中形成滤色器的方法
公开(公告)号：US20050253917A1
公开(公告)日：2005-11-17
申请号：US10845629
申请日：2004-05-13
申请人： Quanyuan Shang , Fan Cheung Sze , John White
发明人： Quanyuan Shang , Fan Cheung Sze , John White
IPC分类号： G02B5/20 , B41M5/20 , B41M7/00 , G02B5/23 , G02F1/1335
CPC分类号： G02F1/133516 , B41M7/0072 , B41M7/0081
摘要： A method for forming color filters for flat panel displays comprising dispensing color inks into a pre-patterned matrix using an inkjet device and curing the dispensed color inks. In one aspect, the color inks are cured in a concave configuration. In another aspect, the color inks are cured using electron beam, laser, X-ray, or other suitable high energy source.
摘要翻译：一种用于形成用于平板显示器的滤色器的方法，包括使用喷墨装置将彩色油墨分散到预先图案化的基质中并固化所分配的彩色油墨。在一个方面，彩色油墨以凹形构型固化。另一方面，彩色油墨使用电子束，激光，X射线或其他合适的高能量源固化。

8. 发明申请

US20090267975A1 METHODS AND APPARATUS FOR ALIGNING PRINT HEADS 审中-公开
标题翻译：用于校准打印头的方法和装置
公开(公告)号：US20090267975A1
公开(公告)日：2009-10-29
申请号：US12498322
申请日：2009-07-06
申请人： John M. White , Fan Cheung Sze , Quanyuan Shang , Shinichi Kurita , Hongbin Ji , Janusz Jozwiak , Inchen Huang , Emanual Beer
发明人： John M. White , Fan Cheung Sze , Quanyuan Shang , Shinichi Kurita , Hongbin Ji , Janusz Jozwiak , Inchen Huang , Emanual Beer
IPC分类号： B41J3/00 , B41J29/393 , B41J23/00
CPC分类号： B41J3/407 , B41J2/04505 , B41J2/04541 , B41J2/04581 , B41J2/04588 , B41J2/0459 , B41J2/04593 , B41J2/125 , B41J3/28 , B41J3/543 , B41J25/001 , B41J25/003 , B41J25/005 , B41J29/15 , B41J29/393
摘要： In a first aspect, a system is provided. The system includes (1) a stage adapted to move a substrate relative to print heads during printing; (2) at least one print head suspended from a support above the stage and adapted to be moveable in a plane above the stage; (3) a controller operable to rotate the print head about a center of the print head; and (4) an imaging system adapted to capture an image of the print head and to determine a center point of the print head based upon images of the print head captured as the print head is rotated. Numerous other aspects are provided.
摘要翻译：在第一方面，提供一种系统。该系统包括（1）适于在印刷期间相对于打印头移动基板的台阶; （2）至少一个打印头，其从所述平台上方的支撑件悬挂并适于在所述平台上方的平面中移动; （3）可操作以使打印头围绕打印头的中心旋转的控制器; 以及（4）成像系统，其适于捕获所述打印头的图像，并且基于当所述打印头旋转时捕获的打印头的图像来确定所述打印头的中心点。提供了许多其他方面。

9. 发明授权

US07556334B2 Methods and apparatus for aligning print heads 失效
标题翻译：打印头对准的方法和设备
公开(公告)号：US07556334B2
公开(公告)日：2009-07-07
申请号：US11019930
申请日：2004-12-22
申请人： John M. White , Fan Cheung Sze , Quanyuan Shang , Shinichi Kurita , Hongbin Ji , Janusz Jozwiak , Inchen Huang , Emanual Beer
发明人： John M. White , Fan Cheung Sze , Quanyuan Shang , Shinichi Kurita , Hongbin Ji , Janusz Jozwiak , Inchen Huang , Emanual Beer
IPC分类号： B41J29/393 , B05C11/00 , B05B7/06 , B05B9/06 , B05D5/06
CPC分类号： B41J3/407 , B41J2/04505 , B41J2/04541 , B41J2/04581 , B41J2/04588 , B41J2/0459 , B41J2/04593 , B41J2/125 , B41J3/28 , B41J3/543 , B41J25/001 , B41J25/003 , B41J25/005 , B41J29/15 , B41J29/393
摘要： In a first aspect, a system is provided. The system includes (1) a stage adapted to move a substrate relative to print heads during printing; (2) at least one print head suspended from a support above the stage and adapted to be moveable in a plane above the stage; (3) a controller operable to rotate the print head about a center of the print head; and (4) an imaging system adapted to capture an image of the print head and to determine a center point of the print head based upon images of the print head captured as the print head is rotated. Numerous other aspects are provided.
摘要翻译：在第一方面，提供一种系统。该系统包括（1）适于在印刷期间相对于打印头移动基板的台阶; （2）至少一个打印头，其从所述平台上方的支撑件悬挂并适于在所述平台上方的平面中移动; （3）可操作以使打印头围绕打印头的中心旋转的控制器; 以及（4）成像系统，其适于捕获所述打印头的图像，并且基于当所述打印头旋转时捕获的打印头的图像来确定所述打印头的中心点。提供了许多其他方面。

10. 发明申请

US20060159843A1 Method of substrate treatment for manufacturing of color filters by inkjet printing systems 审中-公开
标题翻译：喷墨印刷系统制造滤色片的基板处理方法
公开(公告)号：US20060159843A1
公开(公告)日：2006-07-20
申请号：US11039603
申请日：2005-01-18
申请人： Fan-Cheung Sze , Quanyuan Shang , John White
发明人： Fan-Cheung Sze , Quanyuan Shang , John White
IPC分类号： B05D5/12 , B05D5/06 , C23C16/00
CPC分类号： G02F1/133516 , G02F1/133512
摘要： A method for treating a glass substrate and a black matrix thereon for a flat panel display is provided. In one application, the treatment of the glass substrate and black matrix is performed prior to delivery of ink to the glass substrate by an inkjet printing system. The black matrix and glass substrate are exposed to a surface active compound. In one aspect, exposing the black matrix and the glass substrate to a surface active compound modifies the surface energy of the black matrix, the surface energy of the glass substrate, or both. In another aspect, treating the black matrix and the glass substrate enhances the formation of color filters having sub-pixel wells that have a substantially uniform distribution of ink therein.
摘要翻译：提供了一种用于处理用于平板显示器的玻璃基板和其上的黑矩阵的方法。在一个应用中，玻璃基板和黑色矩阵的处理在通过喷墨打印系统将墨水输送到玻璃基板之前进行。将黑色矩阵和玻璃基底暴露于表面活性化合物。在一个方面，将黑色矩阵和玻璃基底暴露于表面活性化合物改变黑色基体的表面能，玻璃基底的表面能或两者。在另一方面，处理黑色矩阵和玻璃基板增强了形成具有基本上均匀的油墨分布的子像素阱的滤色器。

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