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1. 发明授权

US06780339B2 CMOS/MEMS integrated ink jet print head with oxide based lateral flow nozzle architecture and method of forming same 失效
标题翻译： CMOS / MEMS集成喷墨打印头与基于氧化物的侧流喷嘴结构及其形成方法
公开(公告)号：US06780339B2
公开(公告)日：2004-08-24
申请号：US10025363
申请日：2001-12-19
申请人： Constantine N. Anagnostopoulos , John A. Lebens , Christopher N. Delametter
发明人： Constantine N. Anagnostopoulos , John A. Lebens , Christopher N. Delametter
IPC分类号： G01D1500
CPC分类号： B41J2/105 , B41J2/03 , B41J2/09 , B41J2002/032 , B41J2202/13 , B41J2202/16 , B41J2202/22
摘要： A continuous ink jet print head is formed using a combination of traditional CMOS technology to form the various controlling electrical circuits on a silicon substrate having insulating layer(s) which provide electrical connections and a MEMS technology for forming nozzle openings. A blocking structure is formed in the insulating layer(s) between a first ink channel formed in the silicon substrate and a second ink channel formed in the insulating layer(s). The blocking structure causes ink to flow around the blocking structure and thereby develop lateral flow components to the liquid entering the second channel so that, for droplets selected for printing, as the stream of droplets emanates from the bore of the nozzle, there is provided a reduced amount of heat needed for operating a heating element adjacent each nozzle opening.
摘要翻译：使用传统CMOS技术的组合形成连续喷墨打印头，以在具有提供电连接的绝缘层的硅基板上形成各种控制电路，以及用于形成喷嘴开口的MEMS技术。在形成在硅衬底中的第一油墨通道和形成在绝缘层中的第二油墨通道之间的绝缘层中形成阻挡结构。阻挡结构使油墨绕阻塞结构流动，从而向进入第二通道的液体形成横向流动分量，使得当液滴从喷嘴的孔发出时，为了选择用于印刷的液滴，提供了一种在每个喷嘴开口附近操作加热元件所需的减少的热量。

2. 发明授权

US06450619B1 CMOS/MEMS integrated ink jet print head with heater elements formed during CMOS processing and method of forming same 有权
公开(公告)号：US06450619B1
公开(公告)日：2002-09-17
申请号：US09792188
申请日：2001-02-22
申请人： Constantine N. Anagnostopoulos , John A. Lebens , Gilbert A. Hawkins , David P. Trauernicht , James M. Chwalek , Christopher N. Delametter
发明人： Constantine N. Anagnostopoulos , John A. Lebens , Gilbert A. Hawkins , David P. Trauernicht , James M. Chwalek , Christopher N. Delametter
IPC分类号： B41S205
CPC分类号： B41J2/02 , B41J2/03 , B41J2002/032 , B41J2202/13 , B41J2202/16
摘要： A continuous ink jet print head is formed of a silicon substrate that includes integrated circuits formed therein for controlling operation of the print head. An insulating layer or layers overlies the silicon substrate and has a series or an array of nozzle openings or bores formed therein along the length of the substrate and each nozzle opening is formed in a recess in the insulating layer or layers by a material depletion process such as etching. The process of etching defines the nozzle openings at locations where heater elements are formed in the insulating layer or layers during a conventional CMOS processing of the integrated circuits. The print head structure thereby provides for minimal post processing of the print head after the completion of the CMOS processing.

3. 发明授权

US06382782B1 CMOS/MEMS integrated ink jet print head with oxide based lateral flow nozzle architecture and method of forming same 失效
标题翻译： CMOS / MEMS集成喷墨打印头，具有基于氧化物的侧向流动喷嘴结构及其形成方法
公开(公告)号：US06382782B1
公开(公告)日：2002-05-07
申请号：US09751593
申请日：2000-12-29
申请人： Constantine N. Anagnostopoulos , John A. Lebens , Christopher N. Delametter
发明人： Constantine N. Anagnostopoulos , John A. Lebens , Christopher N. Delametter
IPC分类号： B41J2105
CPC分类号： B41J2/105 , B41J2/03 , B41J2/09 , B41J2002/032 , B41J2202/13 , B41J2202/16 , B41J2202/22
摘要： A continuous ink jet print head is formed using a combination of traditional CMOS technology to form the various controlling electrical circuits on a silicon substrate having insulating layer(s) which provide electrical connections and a MEMS technology for forming, nozzle openings. A blocking structure is formed in the insulating layer(s) between a first ink channel formed in the silicon substrate and a second ink channel formed in the insulating layer(s). The blocking structure causes ink to flow around the blocking structure and thereby develop lateral flow components to the liquid entering the second channel so that, for droplets selected for printing, as the stream of droplets emanates from the bore of the nozzle, there is provided a reduced amount of heat needed for operating a heating element adjacent each nozzle opening.
摘要翻译：使用传统CMOS技术的组合形成连续喷墨打印头，以在具有提供电连接的绝缘层和用于形成喷嘴开口的MEMS技术的硅基板上形成各种控制电路。在形成在硅衬底中的第一油墨通道和形成在绝缘层中的第二油墨通道之间的绝缘层中形成阻挡结构。阻挡结构使油墨绕阻塞结构流动，从而向进入第二通道的液体形成横向流动分量，使得当液滴从喷嘴的孔发出时，为了选择用于印刷的液滴，提供了一种在每个喷嘴开口附近操作加热元件所需的减少的热量。

4. 发明授权

US06502925B2 CMOS/MEMS integrated ink jet print head and method of operating same 失效
标题翻译： CMOS / MEMS集成喷墨打印头及其操作方法
公开(公告)号：US06502925B2
公开(公告)日：2003-01-07
申请号：US09792114
申请日：2001-02-22
申请人： Constantine N. Anagnostopoulos , John A. Lebens , David P. Trauernicht , James M. Chwalek , Christopher N. Delametter
发明人： Constantine N. Anagnostopoulos , John A. Lebens , David P. Trauernicht , James M. Chwalek , Christopher N. Delametter
IPC分类号： B41J205
CPC分类号： B41J2/03 , B41J2/105 , B41J2002/032 , B41J2202/13 , B41J2202/16 , B41J2202/22
摘要： An ink jet print head is formed of a silicon substrate that includes an integrated circuit formed therein for controlling operation of the print head. The silicon substrate has one or more ink channels formed therein along the longitudinal direction of the nozzle array. An insulating layer or layers overlie the silicon substrate and has a series or an array of nozzle openings or bores formed therein along the length of the substrate and each nozzle opening communicates with an ink channel. The area comprising the nozzle openings forms a generally planar surface to facilitate maintenance of the printhead. A heater element is associated with each nozzle opening or bore for asymmetrically heating ink as ink passes through the nozzle opening or bore.
摘要翻译：喷墨打印头由硅基板形成，该硅基板包括形成在其中的集成电路，用于控制打印头的操作。硅基板沿着喷嘴阵列的纵向方向形成有一个或多个油墨通道。绝缘层或层叠在硅衬底上，并且沿着衬底的长度形成有一系列或阵列的喷嘴开口或孔，并且每个喷嘴开口与油墨通道连通。包括喷嘴开口的区域形成大致平坦的表面，以便于打印头的维护。当墨水通过喷嘴开口或孔时，加热器元件与每个喷嘴开口或孔相关联，用于不对称地加热墨。

5. 发明授权

US06721082B1 Electrothermal diffraction grating 失效
$Electrothermal diffraction grating$
标题翻译：电热衍射光栅
公开(公告)号：US06721082B1
公开(公告)日：2004-04-13
申请号：US10271099
申请日：2002-10-15
申请人： Edward P. Furlani , John A. Lebens , Christopher N. Delametter , Constantine N. Anagnostopoulos
发明人： Edward P. Furlani , John A. Lebens , Christopher N. Delametter , Constantine N. Anagnostopoulos
IPC分类号： G02B2600
CPC分类号： G02B5/1828 , G02F1/0147 , G02F1/292
摘要： A modulator for modulating an incident beam of light, includes a structure defining a cavity and having a base and side walls surrounding the base; a first plurality of equally spaced apart thermally deformable reflective members having opposing end edges integrally formed in the side walls of the structure above the cavity.
摘要翻译：用于调制入射光束的调制器包括限定空腔的结构，并且具有围绕基底的基部和侧壁; 第一多个等间隔开的可热变形的反射构件，其具有一体地形成在空腔上方的结构的侧壁中的相对端边缘。

6. 发明授权

US06491376B2 Continuous ink jet printhead with thin membrane nozzle plate 失效
标题翻译：连续喷墨打印头带薄膜喷嘴板
公开(公告)号：US06491376B2
公开(公告)日：2002-12-10
申请号：US09862953
申请日：2001-05-22
申请人： David P. Trauernicht , Constantine N. Anagnostopoulos , James M. Chwalek , Christopher N. Delametter , Gilbert A. Hawkins , John A. Lebens
发明人： David P. Trauernicht , Constantine N. Anagnostopoulos , James M. Chwalek , Christopher N. Delametter , Gilbert A. Hawkins , John A. Lebens
IPC分类号： B41J214
CPC分类号： B41J2/03 , B41J2/105 , B41J2002/032 , B41J2202/13 , B41J2202/16 , B41J2202/22
摘要： A continuous ink jet printhead has a nozzle bore formed from a thin membrane that comprises an overhang from a relief portion of the substrate. The thin membrane of thickness t overhangs a relief portion of the substrate with a dimension OH. The nozzle bore has a respective diameter dimension D. The dimensions are characterized in that OH>=½ D; and wherein t
摘要翻译：连续的喷墨打印头具有由薄膜形成的喷嘴孔，该薄膜包括从基板的浮雕部分伸出的突出部。厚度为薄的薄膜以尺寸OH突出到衬底的浮雕部分。喷嘴孔具有相应的直径尺寸D.尺寸的特征在于OH> =½D; 并且其中t <= 0.33D。

7. 发明授权

US6065825A Printer having mechanically-assisted ink droplet separation and method of using same 失效
标题翻译：具有机械辅助墨滴分离的打印机及其使用方法
公开(公告)号：US6065825A
公开(公告)日：2000-05-23
申请号：US969299
申请日：1997-11-13
申请人： Constantine N. Anagnostopoulos , James M. Chwalek , John A. Lebens , Christopher N. Delametter , Walter S. Stevens
发明人： Constantine N. Anagnostopoulos , James M. Chwalek , John A. Lebens , Christopher N. Delametter , Walter S. Stevens
IPC分类号： B41J2/005 , B41J2/14 , G01D15/18
CPC分类号： B41J2/14451 , B41J2002/0055 , B41J2202/02
摘要： A printer having mechanically-assisted ink droplet separation and method of using same, for separating an ink meniscus from an ink nozzle orifice while clearing-away particulate matter from about the orifice. In a preferred embodiment of the invention, a heater surrounds an orifice formed by the nozzle, the orifice having an ink meniscus residing therein. As the heater heats the ink meniscus, surface tension of the ink meniscus decreases, thereby causing the ink meniscus to extend outwardly from the orifice to define an extended ink meniscus. A cutter, which is disposed near the orifice, includes a plate member disposed opposite an outside surface of the nozzle so as to define a passage between the outside surface and the plate member. The plate member has an opening aligned with the orifice and in communication with the passage. A gas pressure regulator in communication with the passage supplies pressurized gas into the passage, which gas flows along the passage an through the opening. As the gas flows through the opening, it impinges the extended ink meniscus to separate the extended ink meniscus from the orifice. As the extended ink meniscus separates from the orifice, it forms an ink droplet that travels to a receiver medium, so that an ink spot is placed onto the receiver medium. Moreover, as the gas flows through the opening, the gas clears-away particulate matter from about the orifice.
摘要翻译：一种具有机械辅助墨滴分离的打印机及其使用方法，用于从墨喷嘴孔口分离墨水弯月面，同时从孔口周围清除颗粒物质。在本发明的优选实施例中，加热器围绕由喷嘴形成的孔口，孔口具有驻留在其中的墨水弯月面。当加热器加热油墨弯月面时，油墨弯月面的表面张力减小，从而使油墨弯月面从孔口向外延伸以限定延伸的油墨弯液面。设置在孔口附近的切割器包括与喷嘴的外表面相对设置的板构件，以在外表面和板构件之间限定通道。板构件具有与孔口对准并与通道连通的开口。与通道连通的气体压力调节器将加压气体供应到通道中，该气体沿着通道A流过开口。当气体流过开口时，其撞击延伸的墨水弯液面以将延伸的墨水弯液面与孔口分离。随着延伸墨水弯月面与孔口分离，它形成一个墨滴，传送到接收介质，使得墨点被放置在接收介质上。此外，当气体流过开口时，气体从孔口周围清除颗粒物质。

8. 发明授权

US06943037B2 CMOS/MEMS integrated ink jet print head and method of forming same 有权
标题翻译： CMOS / MEMS集成喷墨打印头及其形成方法
公开(公告)号：US06943037B2
公开(公告)日：2005-09-13
申请号：US10242080
申请日：2002-09-12
申请人： Constantine N. Anagnostopoulos , John A. Lebens , David P. Trauernicht , James M. Chwalek , Christopher N. Delametter
发明人： Constantine N. Anagnostopoulos , John A. Lebens , David P. Trauernicht , James M. Chwalek , Christopher N. Delametter
IPC分类号： B41J2/03 , B41J2/105 , H01L21/00 , B41J2/045 , G11B5/127
CPC分类号： B41J2/03 , B41J2/105 , B41J2002/032 , B41J2202/13 , B41J2202/16 , B41J2202/22
摘要： An ink jet print head is formed of a silicon substrate that includes an integrated circuit formed therein for controlling operation of the print head. The silicon substrate has one or more ink channels formed therein along the longitudinal direction of the noble array. An insulating layer or layers overlie the silicon substrate and has a series or an array of nozzle openings or bores formed therein along the length of the substrate and each nozzle opening communicates with an ink channel. The area comprising the nozzle openings forms a generally planar surface to facilitate maintenance of the printhead. A heater element is associated with each nozzle opening or bore for asymmetrically heating ink as ink passes through the nozzle opening or bore.
摘要翻译：喷墨打印头由硅基板形成，该硅基板包括形成在其中的集成电路，用于控制打印头的操作。硅衬底沿着贵族阵列的纵向方向形成有一个或多个墨通道。绝缘层或层叠在硅衬底上，并且沿着衬底的长度形成有一系列或阵列的喷嘴开口或孔，并且每个喷嘴开口与油墨通道连通。包括喷嘴开口的区域形成大致平坦的表面，以便于打印头的维护。当墨水通过喷嘴开口或孔时，加热器元件与每个喷嘴开口或孔相关联，用于不对称地加热墨。

9. 发明授权

US07607227B2 Method of forming a printhead 有权
标题翻译：形成打印头的方法
公开(公告)号：US07607227B2
公开(公告)日：2009-10-27
申请号：US11350158
申请日：2006-02-08
申请人： Kathleen M. Vaeth , Constantine N. Anagnostopoulos , John A. Lebens
发明人： Kathleen M. Vaeth , Constantine N. Anagnostopoulos , John A. Lebens
IPC分类号： B21D53/76
CPC分类号： B41J2/16 , B41J2/1626 , B41J2/1642 , B41J2/1645 , Y10S29/016 , Y10T29/49401
摘要： A method of manufacturing a printhead includes providing a polymeric substrate having a surface; providing a patterned material layer on the surface of the polymeric substrate; and removing at least some of the polymeric substrate not covered by the patterned material layer using an etching process.
摘要翻译：制造打印头的方法包括提供具有表面的聚合物基材; 在所述聚合物基材的表面上提供图案化的材料层; 以及使用蚀刻工艺除去未被图案化材料层覆盖的聚合物基材的至少一些。

10. 发明授权

US07399068B2 Continuous ink jet printing apparatus with integral deflector and gutter structure 失效
标题翻译：连续喷墨打印设备具有整体偏转器和沟槽结构
公开(公告)号：US07399068B2
公开(公告)日：2008-07-15
申请号：US11071923
申请日：2005-03-04
申请人： Constantine N. Anagnostopoulos , Bryan A. Beaman , John A. Lebens , Theodore K. Ricks
发明人： Constantine N. Anagnostopoulos , Bryan A. Beaman , John A. Lebens , Theodore K. Ricks
IPC分类号： B41J2/02
CPC分类号： B41J2/185 , B41J2/03 , B41J2002/022 , B41J2002/031 , B41J2002/033 , B41J2002/1853
摘要： A continuous stream ink jet printer is provided having an ink droplet forming mechanism for ejecting a stream of ink droplets having a selected one of at least two different volumes toward a print medium and a droplet deflector and ink conduit which are integrally formed to the printhead for producing a flow of gas that interacts with the ink droplet stream to separate droplets having different volumes and collects all droplets not used for printing. The provision of integrally forming the gutter system with the droplet forming mechanism eliminates the requirement to align an external gutter system upon full print engine assembly.
摘要翻译：提供连续流式喷墨打印机，其具有墨滴形成机构，用于将具有至少两种不同体积中选择的一种的墨滴流朝着打印介质喷射，液滴偏转器和墨水导管与打印头一体形成，产生与墨滴流相互作用以分离具有不同体积的液滴的气体流并收集未用于印刷的所有液滴。使用液滴形成机构整体地形成沟槽系统的设置消除了在全打印发动机组装时对准外部沟槽系统的要求。

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