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11. 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。

12. 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。

13. 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。

14. 发明授权

US06638693B2 Process for making media for high quality ink jet printing 失效
标题翻译：制造高质量喷墨打印介质的方法
公开(公告)号：US06638693B2
公开(公告)日：2003-10-28
申请号：US10046024
申请日：2001-10-29
申请人： Constantine N. Anagnostopoulos , Emmanuel K. Dokyi , Ravi Sharma , Mridula Nair , Zhihao Yang
发明人： Constantine N. Anagnostopoulos , Emmanuel K. Dokyi , Ravi Sharma , Mridula Nair , Zhihao Yang
IPC分类号： G03C500
CPC分类号： B41M5/52 , B32B27/10 , B41M5/506 , B41M5/5227 , B41M5/5254 , B41M5/5272 , B41M5/5281 , Y10T428/24802
摘要： Disclosed is media for receiving jetted ink comprising a support bearing a predetermined array of three dimensional cells composed of hydrophobic walls and having a hydrophilic base, the cross-section of the cells parallel to the support being of a size sufficiently small so as to increase the range of color density gradations attainable.
摘要翻译：公开了一种用于接收喷射墨的介质，其包括支撑由疏水壁组成并具有亲水基底的预定阵列的三维单元的支撑体，平行于支撑件的单元的横截面尺寸足够小以增加颜色浓度范围可达到。

15. 发明授权

US06505927B2 Apparatus and method for drying receiver media in an ink jet printer 失效
标题翻译：用于在喷墨打印机中干燥接收介质的装置和方法
公开(公告)号：US06505927B2
公开(公告)日：2003-01-14
申请号：US09464227
申请日：1999-12-15
申请人： Constantine N. Anagnostopoulos , David S. Ross , James M. Chwalek
发明人： Constantine N. Anagnostopoulos , David S. Ross , James M. Chwalek
IPC分类号： B41J201
CPC分类号： B41J11/002
摘要： An apparatus and method for drying a receiver media (30) in an ink jet printer. The apparatus generally comprises a means for creating a pressure differential between the upper surface (20) and the lower surface (50) of the receiver media (30), wherein the pressure at the lower surface (50) of the receiver media (30) is lower than the pressure at the upper surface (20) of the receiver media (30). The pressure differential-creating means may include a vacuum pump (70) adapted to generate a vacuum at the lower surface (50) of the receiver media (30) or an air pump (130) adapted to pass air currents (140) across the lower surface (50) of the receiver media (30) to cause a “Bernoulli effect”. The method generally comprises the steps of depositing ink droplets (10) onto the upper surface (20) of the receiver media (30); and creating a pressure differential between the upper surface (20) and the lower surface (50) of the receiver media (30), whereby carrier fluid contained in ink droplets (10) is drawn through the receiver media (30) from the upper surface (20) to the lower surface (50).
摘要翻译：一种用于干燥喷墨打印机中的接收介质（30）的设备和方法。该装置通常包括用于在接收介质（30）的上表面（20）和下表面（50）之间产生压差的装置，其中接收介质（30）的下表面（50）处的压力低于接收介质（30）的上表面（20）处的压力。压力差产生装置可以包括适于在接收器介质（30）的下表面（50）产生真空的真空泵（70）或适于使气流（140）穿过的空气泵（130）接收介质（30）的下表面（50）引起“伯努利效应”。该方法通常包括以下步骤：将墨滴（10）沉积到接收介质（30）的上表面（20）上; 以及在所述接收介质（30）的所述上表面（20）和所述下表面（50）之间产生压力差，由此包含在墨滴（10）中的载体流体从所述接收介质（30）从所述上表面（20）到所述下表面（50）。

16. 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.

17. 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。

18. 发明授权

US5714776A Compact isolation and antiblooming structure for full-frame CCD image sensors operated in the accumlation mode 失效
标题翻译：用于在累加模式下工作的全帧CCD图像传感器的紧凑型隔离和抗冲击结构
公开(公告)号：US5714776A
公开(公告)日：1998-02-03
申请号：US560555
申请日：1995-11-17
申请人： Edmund K. Banghart , Constantine N. Anagnostopoulos
发明人： Edmund K. Banghart , Constantine N. Anagnostopoulos
IPC分类号： H01L27/148 , H01L29/768
CPC分类号： H01L27/14887
摘要： By introducing an n-type drain implant substantially below the surface of the p-type substrate of a full frame image sensor, then enclosing the drain on the bottom and the sides with a deep p-type implant, and accumulating the surface with a shallow p-type implant, with all implantations performed through the same mask aperture, the blooming control, channel stop, and dark current suppression features of the imager are compressed, increasing the fill factor, facilitating pixel miniaturization, and therefore enabling high resolution imaging applications.
摘要翻译：通过引入基本上在全帧图像传感器的p型衬底的表面下面的n型漏极注入，然后用深p型植入物将漏极封闭在底部和侧面上，并且用浅的 p型植入物，通过相同的掩模孔径进行所有注入，成像器的起霜控制，通道停止和暗电流抑制特征被压缩，增加了填充因子，促进了像素的小型化，并因此实现了高分辨率成像应用。

19. 发明授权

US5612555A Full frame solid-state image sensor with altered accumulation potential and method for forming same 失效
标题翻译：具有改变积累电位的全帧固态图像传感器及其形成方法
公开(公告)号：US5612555A
公开(公告)日：1997-03-18
申请号：US408370
申请日：1995-03-22
申请人： Constantine N. Anagnostopoulos
发明人： Constantine N. Anagnostopoulos
IPC分类号： H01L27/148 , H01L29/423 , H01L31/0216 , H01L29/768 , H01L29/792
CPC分类号： H01L31/02161 , H01L27/14831 , H01L29/42396
摘要： In accordance with the invention, a full frame solid-state image sensor of altered accumulation potential comprises a substrate that includes a semiconductor of one conductivity type and has a surface at which is situated a photodetector that comprises a first storage area and a second storage area. The first and second storage areas each comprise a CCD channel of conductivity type opposite to the conductivity type of the semiconductor. A first barrier region separates the first storage area from the second storage area, and a second barrier region separates the second storage area from an adjacent photodetector; the second barrier region is shallower than the first barrier region. Adjacent to one side of the photodetector is a channel stop of the same conductivity type as the semiconductor. A first gate and a second gate each comprising a conductive layer overlie the CCD channel, and positioned between the channel and the conductive layer is an O--N--O dielectric that comprises a first silicon dioxide layer and a second silicon dioxide layer and a silicon nitride layer interposed between the silicon dioxide layers. The silicon nitride layer comprises a trapped electric charge sufficient to alter the accumulation potential by 3 to 4 volts; the trapped electric charge is injected into the silicon nitride layer by applying a stress potential to the first and second gates. Also in accordance with the invention, the silicon nitride layer may be heated simultaneously with the application of the stress potential to the gates.
摘要翻译：根据本发明，具有改变的累积电位的全帧固态图像传感器包括：衬底，其包括一种导电类型的半导体，并且其表面位于包括第一存储区域和第二存储区域的光电检测器。第一和第二存储区域各自包括与半导体的导电类型相反的导电类型的CCD通道。第一屏障区域将第一存储区域与第二存储区域分开，并且第二屏障区域将第二存储区域与相邻的光电检测器分离; 所述第二阻挡区域比所述第一阻挡区域浅。与光电检测器的一侧相邻的是具有与半导体相同导电类型的通道阻挡。每个包括导电层的第一栅极和第二栅极覆盖在CCD沟道上，并且位于沟道和导电层之间的是一个ONO电介质，其包括第一二氧化硅层和第二二氧化硅层以及介于二氧化硅层。氮化硅层包括足以将累积电位改变3至4伏特的俘获电荷; 通过向第一和第二栅极施加应力电势将捕获的电荷注入到氮化硅层中。同样根据本发明，氮化硅层可以同时施加到栅极的应力电位。

20. 发明授权

US5027148A Autofocus chip with reference level determination circuit 失效
标题翻译：自动对焦芯片与参考电平确定电路
公开(公告)号：US5027148A
公开(公告)日：1991-06-25
申请号：US566207
申请日：1990-08-13
申请人： Constantine N. Anagnostopoulos
发明人： Constantine N. Anagnostopoulos
IPC分类号： G02B7/34 , G02B7/36 , H04N5/232 , H04N5/372 , H04N5/378
CPC分类号： G02B7/36
摘要： The present invention is an autofocus chip which produces reference levels or voltages from CCD charge sources rather from voltage sources chip. The CCD sensor of the chip has normal photodiodes and bright diodes. A high voltage reference is produced from the maximum charge or full well level of one of the bright diodes of the sensor, stored and used as the high reference of an A/D converter in the chip. The reference traverses the same path as the image values produced by the photodiodes. A low voltage reference for the A/D converter is produced by storing the reset level voltage of the bright diode or of each pixel. Correlated double sampling for each pixel is accomplished when the low reference level in the A/D converter is updated with the reset value of each pixel. The reset level also traverses the same path as the image signals. By setting the high reference level each time the chip is enabled and the low reference level for each pixel, the reference levels are adapted to the environmental changes experienced by the chip or to changes due to manufacturing tolerances. The bright diode level is used to determine the integration time for the sensor during an autofocus operation by comparing the charge in the bright diode with the photodiode having the largest charge.
摘要翻译：本发明是一种自动对焦芯片，其从CCD电荷源而不是电压源芯片产生参考电平或电压。芯片的CCD传感器具有正常的光电二极管和亮二极管。从传感器的一个亮二极管的最大电荷或满阱电平产生高电压参考，作为芯片中A / D转换器的高参考存储和使用。参考点与由光电二极管产生的图像值相同。通过存储亮二极管或每个像素的复位电平电压来产生用于A / D转换器的低电压基准。当A / D转换器中的低参考电平用每个像素的复位值更新时，可以实现每个像素的相关双采样。复位电平也通过与图像信号相同的路径。通过在每次芯片被使能时设置高参考电平，并且对于每个像素设置低参考电平，参考电平适应于芯片所经历的环境变化或由于制造公差而改变。亮二极管电平用于通过将亮二极管中的电荷与具有最大电荷的光电二极管进行比较来确定自动对焦操作期间传感器的积分时间。

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