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1. 发明授权

US06663221B2 Page wide ink jet printing 失效
公开(公告)号：US06663221B2
公开(公告)日：2003-12-16
申请号：US09731355
申请日：2000-12-06
申请人： Constantine N. Anagnostopoulos , Charles F. Faisst , John A. Lebens
发明人： Constantine N. Anagnostopoulos , Charles F. Faisst , John A. Lebens
IPC分类号： B41J215
CPC分类号： B41J2/14016 , B41J2/03 , B41J2/1601 , B41J2/1623 , B41J2/1628 , B41J2/1631 , B41J2/1642 , B41J2002/032 , B41J2202/13
摘要： Methods are disclosed for fabricating page wide Drop-on-Demand and continuous ink printheads in which the nozzle array, the heaters, their drivers and data carrying circuits are all integrated on the same non-silicon and non-semiconducting substrate.

2. 发明申请

US20110261125A1 CONTINUOUS PRINTHEAD INCLUDING POLYMERIC FILTER 有权
标题翻译：连续打印，包括聚合物过滤器
公开(公告)号：US20110261125A1
公开(公告)日：2011-10-27
申请号：US12767826
申请日：2010-04-27
申请人： Yonglin Xie , John A. Lebens , Charles F. Faisst
发明人： Yonglin Xie , John A. Lebens , Charles F. Faisst
IPC分类号： B41J2/175
CPC分类号： B41J2/09
摘要： A printhead includes a substrate, a filter membrane structure, and a liquid source. A first portion of the substrate defines a plurality of nozzles. A second portion of the substrate defines a plurality of liquid chambers. Each liquid chamber of the plurality of liquid chambers is in fluid communication with a respective one of the plurality of nozzles. The filter membrane structure is in contact with the second portion of the substrate. Each liquid chamber of the plurality of liquid chambers is in fluid communication with a distinct portion of the filter membrane structure. The filter membrane structure includes a polymeric material layer. The liquid source provides liquid under pressure through the filter membrane structure. The pressure is sufficient to jet an individual stream of the liquid through each nozzle of the plurality of nozzles after the liquid flows through the filter membrane structure.
摘要翻译：打印头包括基板，过滤膜结构和液体源。衬底的第一部分限定多个喷嘴。衬底的第二部分限定多个液体室。多个液体室中的每个液体室与多个喷嘴中的相应一个流体连通。过滤膜结构与衬底的第二部分接触。多个液体室的每个液体室与过滤膜结构的不同部分流体连通。过滤膜结构包括聚合材料层。液体源通过过滤膜结构在压力下提供液体。在液体流过滤膜结构之后，压力足以喷射单个流体通过多个喷嘴的每个喷嘴。

3. 发明申请

US20110261126A1 PRINTHEAD INCLUDING POLYMERIC FILTER 审中-公开
标题翻译：包括聚合物过滤器
公开(公告)号：US20110261126A1
公开(公告)日：2011-10-27
申请号：US12767827
申请日：2010-04-27
申请人： Charles F. Faisst , John A. Lebens , Yonglin Xie
发明人： Charles F. Faisst , John A. Lebens , Yonglin Xie
IPC分类号： B41J2/175
CPC分类号： B41J2/09 , B41J2002/14403
摘要： A printhead includes a substrate and a filter membrane structure in contact with the substrate. A first portion of the substrate defines a plurality of nozzles. A second portion of the substrate defines a plurality of liquid chambers. Each liquid chamber is in fluid communication with a nozzle. The filter membrane structure includes a polymeric material layer and a plurality of pores. The plurality of pores are positioned to filter liquid provided to the plurality of liquid chambers.
摘要翻译：打印头包括与基板接触的基板和滤膜结构。衬底的第一部分限定多个喷嘴。衬底的第二部分限定多个液体室。每个液体室与喷嘴流体连通。过滤膜结构包括聚合材料层和多个孔。多个孔定位成过滤设置到多个液体室的液体。

4. 发明申请

US20110258851A1 METHOD OF MANUFACTURING PRINTHEAD INCLUDING POLYMERIC FILTER 有权
标题翻译：包括聚合物过滤器在内的制造方法
公开(公告)号：US20110258851A1
公开(公告)日：2011-10-27
申请号：US12767828
申请日：2010-04-27
申请人： Yonglin Xie , John A. Lebens , Charles F. Faisst
发明人： Yonglin Xie , John A. Lebens , Charles F. Faisst
IPC分类号： B23P17/00
CPC分类号： B41J2/175 , B41J2/03 , B41J2/09 , B41J2/105 , B41J2002/031 , B41J2002/14403
摘要： A method of manufacturing a printhead includes providing a substrate and a filter membrane structure. A first portion of the substrate defines a plurality of nozzles and a second portion of the substrate defines a plurality of liquid chambers. Each liquid chamber of the plurality of liquid chambers is in fluid communication with a respective one of the plurality of nozzles. The filter membrane structure is adhered, for example, laminated, to the second portion of the substrate. Each liquid chamber of the plurality of liquid chambers is in fluid communication with a distinct portion of the filter membrane structure. Pores are formed in the filter membrane structure using a photo-lithography process.
摘要翻译：打印头的制造方法包括提供基板和滤膜结构。衬底的第一部分限定多个喷嘴，并且衬底的第二部分限定多个液体室。多个液体室中的每个液体室与多个喷嘴中的相应一个流体连通。过滤膜结构例如层叠在基板的第二部分上。多个液体室的每个液体室与过滤膜结构的不同部分流体连通。使用光刻工艺在滤膜结构中形成孔。

5. 发明授权

US08562120B2 Continuous printhead including polymeric filter 有权
标题翻译：连续打印头包括聚合物过滤器
公开(公告)号：US08562120B2
公开(公告)日：2013-10-22
申请号：US12767826
申请日：2010-04-27
申请人： Yonglin Xie , John A. Lebens , Charles F. Faisst
发明人： Yonglin Xie , John A. Lebens , Charles F. Faisst
IPC分类号： B41J2/175
CPC分类号： B41J2/09
摘要： A printhead includes a substrate, a filter membrane structure, and a liquid source. A first portion of the substrate defines a plurality of nozzles. A second portion of the substrate defines a plurality of liquid chambers. Each liquid chamber of the plurality of liquid chambers is in fluid communication with a respective one of the plurality of nozzles. The filter membrane structure is in contact with the second portion of the substrate. Each liquid chamber of the plurality of liquid chambers is in fluid communication with a distinct portion of the filter membrane structure. The filter membrane structure includes a polymeric material layer. The liquid source provides liquid under pressure through the filter membrane structure. The pressure is sufficient to jet an individual stream of the liquid through each nozzle of the plurality of nozzles after the liquid flows through the filter membrane structure.
摘要翻译：打印头包括基板，过滤膜结构和液体源。衬底的第一部分限定多个喷嘴。衬底的第二部分限定多个液体室。多个液体室中的每个液体室与多个喷嘴中的相应一个流体连通。过滤膜结构与衬底的第二部分接触。多个液体室的每个液体室与过滤膜结构的不同部分流体连通。过滤膜结构包括聚合材料层。液体源通过过滤膜结构在压力下提供液体。在液体流过滤膜结构之后，压力足以喷射单个流体通过多个喷嘴的每个喷嘴。

6. 发明授权

US08806751B2 Method of manufacturing printhead including polymeric filter 有权
标题翻译：打印头的制造方法包括聚合物过滤器
公开(公告)号：US08806751B2
公开(公告)日：2014-08-19
申请号：US12767828
申请日：2010-04-27
申请人： Yonglin Xie , John A. Lebens , Charles F. Faisst
发明人： Yonglin Xie , John A. Lebens , Charles F. Faisst
IPC分类号： B21D53/76 , B23P17/00
CPC分类号： B41J2/175 , B41J2/03 , B41J2/09 , B41J2/105 , B41J2002/031 , B41J2002/14403
摘要： A method of manufacturing a printhead includes providing a substrate and a filter membrane structure. A first portion of the substrate defines a plurality of nozzles and a second portion of the substrate defines a plurality of liquid chambers. Each liquid chamber of the plurality of liquid chambers is in fluid communication with a respective one of the plurality of nozzles. The filter membrane structure is adhered, for example, laminated, to the second portion of the substrate. Each liquid chamber of the plurality of liquid chambers is in fluid communication with a distinct portion of the filter membrane structure. Pores are formed in the filter membrane structure using a photo-lithography process.
摘要翻译：打印头的制造方法包括提供基板和滤膜结构。衬底的第一部分限定多个喷嘴，并且衬底的第二部分限定多个液体室。多个液体室中的每个液体室与多个喷嘴中的相应一个流体连通。过滤膜结构例如层叠在基板的第二部分上。多个液体室的每个液体室与过滤膜结构的不同部分流体连通。使用光刻工艺在滤膜结构中形成孔。

7. 发明授权

US06367905B1 Print head cleaning assembly with roller and method for an ink jet print head with fixed gutter 失效
标题翻译：具有滚筒的打印头清洁组件和具有固定沟槽的喷墨打印头的方法
公开(公告)号：US06367905B1
公开(公告)日：2002-04-09
申请号：US09590988
申请日：2000-06-09
申请人： Ravi Sharma , Todd R. Griffin , Charles F. Faisst
发明人： Ravi Sharma , Todd R. Griffin , Charles F. Faisst
IPC分类号： B41J2165
CPC分类号： B41J2/16535 , B41J2/03 , B41J2/16552 , B41J2/16585 , B41J2/185 , B41J2002/032
摘要： A self-cleaning printer system (400) with cleaning liquid supply (270) and print head cleaning assembly (32) and method of assembling a self-cleaning printer. The printer system (400) comprises a print head (16) defining a plurality of ink channels therein, each ink channel terminating in one or more ink ejection nozzles (25). The print head (16) also has a surface (15) thereon surrounding all the nozzles (25). Contaminant may reside on the surface (15) and also may completely or partially obstruct one or more of the nozzles (25). Therefore, the print head cleaning assembly (32) includes a roller (190) disposed relative to the surface (15) and/or nozzles (25) for cleaning the surface (15) and/or the nozzles (25). A cleaning assembly control (40) directs sliding contact of the roller (190) with the surface (15) and/or nozzles (25). The print head cleaning assembly (32) is configured to introduce cleaning liquid (300) to the print head surface (15) to facilitate and augment cleaning by the roller (190). In addition, the roller (190) is combined with channels (250, 260) for delivery and suction of cleaning liquid (300).
摘要翻译：具有清洁液供应装置（270）和打印头清洁组件（32）的自清洁打印机系统（400）和组装自清洁打印机的方法。打印机系统（400）包括在其中限定多个墨水通道的打印头（16），每个墨水通道终止于一个或多个墨水喷射嘴（25）中。打印头（16）还具有围绕所有喷嘴（25）的表面（15）。污染物可以驻留在表面（15）上，并且还可以完全或部分地阻塞一个或多个喷嘴（25）。因此，打印头清洁组件（32）包括相对于表面（15）设置的辊（190）和/或用于清洁表面（15）和/或喷嘴（25）的喷嘴（25）。清洁组件控制器（40）引导辊（190）与表面（15）和/或喷嘴（25）的滑动接触。打印头清洁组件（32）构造成将清洁液（300）引入打印头表面（15），以便于和增强由辊（190）的清洁。此外，辊（190）与通道（250,260）组合，用于输送和抽吸清洗液（300）。

8. 发明授权

US06406122B1 Method and cleaning assembly for cleaning an ink jet print head in a self-cleaning ink jet printer system 失效
标题翻译：用于在自清洁喷墨打印机系统中清洁喷墨打印头的方法和清洁组件
公开(公告)号：US06406122B1
公开(公告)日：2002-06-18
申请号：US09607092
申请日：2000-06-29
申请人： Ravi Sharma , Todd R. Griffin , Charles F. Faisst
发明人： Ravi Sharma , Todd R. Griffin , Charles F. Faisst
IPC分类号： B41J2165
CPC分类号： B41J2/1714 , B41J2/16552 , B41J2/185 , B41J2002/16567
摘要： A cleaning assembly (170) for removing contaminants from the surface (90) of an ink jet print head (60) in a self-cleaning ink jet printer (10). The print head (60) defines a plurality of ink channels (31) terminating in orifices (25) with a surface (90) surrounding the orifices (25). A gutter (17) is disposed opposite the print head surface (90) for collecting ink droplets (100) ejected from the orifices (25). A cleaning assembly (170) includes a cup (190) defining a cavity (197) with an open end (195) adapted to make contact with the print head surface (90). An inflow channel (210) provides the entry pathway for cleaning liquid to flow into the cavity (197) via a gap (220). An outflow channel provides an exit pathway for the flow of cleaning liquid from cavity (197). The inflow channel (210) and outflow channel are arranged to direct the flow of cleaning liquid into the cavity (197), over the print head surface (90) and orifices (25) so that contaminants are removed from the print head surface (90) and orifices (25).
摘要翻译：一种用于从自清洁喷墨打印机（10）中的喷墨打印头（60）的表面（90）去除污染物的清洁组件（170）。打印头（60）限定多个墨水通道（31），其终止于具有围绕孔口（25）的表面（90）的孔口（25）中。沟槽（17）与打印头表面（90）相对设置，用于收集从孔口（25）喷出的墨滴（100）。清洁组件（170）包括限定具有适于与打印头表面（90）接触的开口端（195）的空腔（197）的杯（190）。流入通道（210）提供用于清洁液体经由间隙（220）流入空腔（197）的入口通道。流出通道提供用于从空腔（197）流动清洁液体的出口路径。流入通道（210）和流出通道布置成将清洁液体的流动引导到打印头表面（90）和孔（25）之间的空腔（197）中，使得污染物从打印头表面（90 ）和孔（25）。

9. 发明授权

US06554391B1 Rotating disk cleaning assembly apparatus and method for an ink jet print head with fixed gutter 失效
标题翻译：用于具有固定沟槽的喷墨打印头的旋转盘清洁组装装置和方法
公开(公告)号：US06554391B1
公开(公告)日：2003-04-29
申请号：US09619999
申请日：2000-07-20
申请人： Ravi Sharma , Todd R. Griffin , Charles F. Faisst
发明人： Ravi Sharma , Todd R. Griffin , Charles F. Faisst
IPC分类号： B41J2165
CPC分类号： B41J2/03 , B41J2/16552 , B41J2/1714 , B41J2002/032
摘要： A self-cleaning printer system (400) with cleaning liquid (300) and cleaning mechanism (140) with a rotating disk cleaning assembly (32) can be used to remove contaminants from a print head (16) in the self-cleaning ink jet printer system (400). A rotating disk cleaning assembly (32) is disposed relative to the surface (15) of a print head (16) for directing a flow of cleaning liquid (300) along the surface (15) and to direct sliding contact of a disk (190) to clean the contaminants from the surface (15). The rotating disk cleaning assembly (32) is configured to introduce cleaning liquid (300) to the print head surface (15) to facilitate and augment cleaning by the disk (190). Flow of the cleaning liquid (300) is facilitated by vacuum pump (36) which directs cleaning liquid (300) from a cleaning liquid reservoir (270) to the rotating disk cleaning assembly (32).
摘要翻译：具有清洁液体（300）的自清洁打印机系统（400）和具有旋转盘清洁组件（32）的清洁机构（140）可用于在自清洁喷墨口中从打印头（16）去除污染物打印机系统（400）。旋转盘清洁组件（32）相对于打印头（16）的表面（15）设置，用于沿着表面（15）引导清洗液体（300）的流动并引导盘（190）的滑动接触）清洁表面上的污染物（15）。旋转盘清洁组件（32）构造成将清洁液体（300）引入打印头表面（15）以便于并增强盘（190）的清洁。通过将清洁液体（300）从清洗液体储存器（270）引导到旋转盘清洁组件（32）的真空泵（36）来促进清洗液体（300）的流动。

10. 发明授权

US06513918B1 Screen mesh catcher for a continuous ink jet printer and method for making same 有权
标题翻译：用于连续喷墨打印机的筛网捕集器及其制造方法
公开(公告)号：US06513918B1
公开(公告)日：2003-02-04
申请号：US09656627
申请日：2000-09-07
申请人： Charles F. Faisst , Timothy J. Wojcik
发明人： Charles F. Faisst , Timothy J. Wojcik
IPC分类号： B41J202
CPC分类号： B41J2/185
摘要： A screen mesh ink drop catcher assembly, which is adapted to catch non-printed ink drops while not catching printed ink drops, includes a housing having a fluid return channel, and a screen extending from the housing operable to collect unwanted ink drops. The housing of the ink drop catcher assembly may include at least one surface, at least a portion of which is grooved and operatively associated with the screen thereby improving ink drop flow from the screen to the fluid return channel. The housing of the ink drop catcher assembly may include a screen support with the screen being at least partially positioned about the screen support. The screen support of the ink drop catcher assembly may include at least one surface, at least a portion of which is grooved and operatively associated with the screen thereby improving ink drop flow from the screen to the fluid return channel.
摘要翻译：一种网眼墨滴捕获器组件，其适于在不捕获印刷墨滴的情况下捕获非印刷墨滴，包括具有流体返回通道的壳体和从壳体延伸的可操作以收集不需要的墨滴的屏幕。墨滴捕获器组件的壳体可以包括至少一个表面，其至少一部分是开槽的并且与丝网可操作地相关联，从而改善从筛网到流体返回通道的墨滴流动。墨滴捕获器组件的壳体可以包括屏幕支撑件，屏幕至少部分地围绕屏幕支撑件定位。墨滴捕集器组件的屏幕支撑可以包括至少一个表面，其至少一部分是开槽的并且与屏幕可操作地相关联，从而改善从屏幕到流体返回通道的墨滴流动。

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