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1. 发明申请

WO2013048742A1 LIQUID EJECTION DEVICE WITH PLANARIZED NOZZLE PLATE 审中-公开
标题翻译：具有平面喷嘴板的液体喷射装置
公开(公告)号：WO2013048742A1
公开(公告)日：2013-04-04
申请号：PCT/US2012/054987
申请日：2012-09-13
申请人： EASTMAN KODAK COMPANY , LEBENS, John, Andrew , WEIBIN, Zhang , DOKYI, Emmanuel
发明人： LEBENS, John, Andrew , WEIBIN, Zhang , DOKYI, Emmanuel
IPC分类号： B41J2/14 , B41J2/16
CPC分类号： B41J2/1645 , B41J2/1404 , B41J2/1603 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1639 , B41J2002/14467
摘要： A liquid ejection device includes: a plurality of feed holes, each feed hole including a feed opening on the device side of the substrate; a plurality of fluid passageways controlling the flow of liquid from the feed openings to the chamber; and a polymer forming the nozzle plate and the walls of the fluid passageways and chambers, the nozzle plate including a first side that forms the top of the chambers and fluid passageways and a second side opposite the first side that forms the top of the nozzle plate, wherein the first side of the nozzle plate defines a nominally planar surface in a region proximate the plurality of feed openings, and wherein the first side of the nozzle plate does not deviate from the nominally planar surface by more than three microns in a region proximate the plurality of feed openings.
摘要翻译：液体喷射装置包括：多个进料孔，每个进料孔包括在所述基材的装置侧上的进料口; 多个流体通道，其控制液体从进料口到腔室的流动; 以及形成喷嘴板和流体通道和室的壁的聚合物，喷嘴板包括形成室的顶部的第一侧和流体通道，以及形成喷嘴板的顶部的与第一侧相对的第二侧，其中所述喷嘴板的所述第一侧在靠近所述多个进料口的区域中限定标称平面表面，并且其中所述喷嘴板的所述第一侧在接近的区域中没有偏离所述标称平面的表面超过三微米多个进料口。

2. 发明申请

WO2008108903A1 DUAL FEED LIQUID DROP EJECTOR 审中-公开
标题翻译：双进液滴喷枪
公开(公告)号：WO2008108903A1
公开(公告)日：2008-09-12
申请号：PCT/US2008/000543
申请日：2008-03-19
申请人： EASTMAN KODAK COMPANY , DELAMETTER, Christopher Newell , LEBENS, John Andrew , TRAUERNICHT, David Paul , CHWALEK, James Michael , XIE, Yonglin , KNEEZEL, Gary Alan , MORTON, Christopher R. , BURKE, Cathie J.
发明人： DELAMETTER, Christopher Newell , LEBENS, John Andrew , TRAUERNICHT, David Paul , CHWALEK, James Michael , XIE, Yonglin , KNEEZEL, Gary Alan , MORTON, Christopher R. , BURKE, Cathie J.
IPC分类号： B41J2/14
CPC分类号： B41J2/1404 , B41J2/055 , B41J2/14072 , B41J2/14145 , B41J2002/14387 , B41J2002/14403 , B41J2002/14467 , B41J2002/14475 , B41J2202/18 , H04L43/0864 , H04L43/12 , Y04S40/168
摘要： A liquid ejector includes a structure defining a chamber. The chamber includes a first surface and a second surface. The first surface includes a nozzle orifice. A drop forming mechanism is located on the second surface of the chamber opposite the nozzle orifice. A first liquid feed channel and a second liquid feed channel are in fluid communication with the chamber. A first segment of a segmented liquid inlet is in fluid communication with the first liquid feed channel and a second segment of the segmented liquid inlet is in fluid communication with the second liquid feed channel.
摘要翻译：液体喷射器包括限定腔室的结构。腔室包括第一表面和第二表面。第一表面包括喷嘴孔。液滴形成机构位于与喷嘴孔相对的腔室的第二表面上。第一液体供给通道和第二液体供给通道与腔室流体连通。分段液体入口的第一段与第一液体进料通道流体连通，并且分段液体入口的第二段与第二液体进料通道流体连通。

3. 发明申请

WO2005000588A1 LIQUID DROP EMITTER WITH SPLIT THERMOMECHANICAL ACUTATOR 审中-公开
标题翻译：液体蒸发器与分体式热力学仪器
公开(公告)号：WO2005000588A1
公开(公告)日：2005-01-06
申请号：PCT/US2004/020367
申请日：2004-06-25
申请人： EASTMAN KODAK COMPANY , CABAL, Antonio , LEBENS, John Andrew
发明人： CABAL, Antonio , LEBENS, John Andrew
IPC分类号： B41J2/04
CPC分类号： B41J2/1639 , B41J2/14427 , B41J2/1628 , B41J2/1648 , B41J2002/14346
摘要： An apparatus for a liquid drop emitter, especially for use in an ink jet printhead, is disclosed. A chamber filled with a liquid, a nozzle and a thermo-mechanical actuator (15), extending into the chamber from at least one wall of the chamber is disclosed. A movable element (20) of the thermo-mechanical actuator is configured with a bending portion which bends when heated, the bending portion having at least one actuator opening (32) for passage of the liquid. Apparatus is adapted to apply heat pulses to the bending portion resulting in rapid deflection of the movable element, ejection of a liquid drop, and passage of liquid through the at least one actuator opening.
摘要翻译：公开了一种用于液滴发射器的装置，特别用于喷墨打印头。公开了一种填充有液体的腔室，喷嘴和热机械致动器（15），其从腔室的至少一个壁延伸到腔室中。热机械致动器的可移动元件（20）构造有弯曲部分，其在加热时弯曲，弯曲部分具有用于液体通过的至少一个致动器开口（32）。设备适于将热脉冲施加到弯曲部分，导致可移动元件的快速偏转，液滴的喷射和液体通过至少一个致动器开口。

4. 发明申请

WO2006026668A2 A LIQUID EJECTOR HAVING INTERNAL FILTERS 审中-公开
标题翻译：具有内部过滤器的液体喷射器
公开(公告)号：WO2006026668A2
公开(公告)日：2006-03-09
申请号：PCT/US2005/030979
申请日：2005-08-26
申请人： EASTMAN KODAK COMPANY , CABAL, Antonio , STEPHANY, Thomas, Michael , MARKHAM, Roger, Guy , LEBENS, John, Andrew , ZIMMERLI, William, Raymond
发明人： CABAL, Antonio , STEPHANY, Thomas, Michael , MARKHAM, Roger, Guy , LEBENS, John, Andrew , ZIMMERLI, William, Raymond
IPC分类号： B41J2/14
CPC分类号： B41J2/1404 , B41J2/14137 , B41J2002/14403
摘要： A liquid drop ejector is provided. The ejector includes a liquid chamber and a liquid supply. Portions of the liquid chamber define a nozzle bore. A liquid supply passageway is positioned between the liquid chamber and the liquid supply. The liquid supply passageway is in fluid communication with the liquid chamber and the liquid supply. A plurality of pillars is suspended in the liquid supply passageway. A wall of the liquid chamber can extend to the liquid supply passageway. A center pillar can also be included with a portion of the center pillar being positioned in the liquid chamber and another portion of the center pillar being positioned in the liquid supply passageway.
摘要翻译：提供液滴喷射器。喷射器包括液体室和液体供应源。液体室的一部分限定了喷嘴孔。液体供应通道位于液体室和液体供应源之间。液体供应通道与液体室和液体供应流体连通。多个支柱悬挂在液体供应通道中。液体室的壁可以延伸到液体供应通道。中心支柱也可以包括在中心柱的一部分位于液体室中，而另一部分中心柱定位在液体供应通道中。

5. 发明申请

WO2005044570A1 METHOD OF PRODUCING INK JET CHAMBERS 审中-公开
标题翻译：制造喷墨打印机的方法
公开(公告)号：WO2005044570A1
公开(公告)日：2005-05-19
申请号：PCT/US2004/035333
申请日：2004-10-25
申请人： EASTMAN KODAK COMPANY , LEBENS, John, Andrew , STEPHANY, Thomas, Michael
发明人： LEBENS, John, Andrew , STEPHANY, Thomas, Michael
IPC分类号： B41J2/16
CPC分类号： B41J2/1603 , B41J2/1631
摘要： A method for creating one or more ink jet chambers, the method includes the steps of providing a substrate having a thermal element (70) covered with substantially one type of uncured photo-imageable material; providing a first mask (50) spanning the thermal element which creates both masked and unmasked uncured photo-imageable regions; exposing the unmasked photo-imageable region; providing a second mask (90) covering at least a portion of the thermal element; exposing a portion of the remaining unexposed photo-imageable region for forming an output nozzle; curing the exposed portions of the photo-imageable material; and removing all the remaining uncured photo-imageable material for creating the ink jet chamber.
摘要翻译：一种用于产生一个或多个喷墨室的方法，所述方法包括以下步骤：提供具有基本上一种类型的未固化可光成像材料覆盖的热元件（70）的基板; 提供跨越所述热元件的第一掩模（50），其产生掩蔽和未掩模的未固化可光成像区域; 曝光未曝光的可光成像区域; 提供覆盖所述热元件的至少一部分的第二掩模（90）; 暴露剩余的未曝光的可光成像区域的一部分以形成输出喷嘴; 固化可光成像材料的暴露部分; 并除去用于创建喷墨室的所有剩余的未固化的可光成像材料。

6. 发明申请

WO2005013447A1 OPTICALLY PUMPED ARRAY OF ORGANIC VCSEL 审中-公开
标题翻译：有机VCSEL的光泵浦阵列
公开(公告)号：WO2005013447A1
公开(公告)日：2005-02-10
申请号：PCT/US2004/023190
申请日：2004-07-19
申请人： EASTMAN KODAK COMPANY , KAHEN, Keith Brian , LEBENS, John Andrew , SHANTHARAMA, Lingadahalli Genasinakuni
发明人： KAHEN, Keith Brian , LEBENS, John Andrew , SHANTHARAMA, Lingadahalli Genasinakuni
IPC分类号： H01S5/42
CPC分类号： H01S5/041 , H01S5/18383 , H01S5/36 , H01S5/423
摘要： A vertical cavity laser array device (100) including a substrate (110), top (140) and bottom (120) dielectric stacks, and an active region (130) for producing laser light. The active region includes one or more periodic gain region(s) (160) and spacer layers (170) disposed on either side of the periodic gain region(s) (160) and arranged so that the periodic gain region(s) is aligned with the antinodes of the device's standing wave electromagnetic field. A structure is provided for modulating the properties of the periodic gain region(s) at spaced locations (150) so as to provide an array of spaced laser pixels (200) which have higher net gain than the interpixel regions (210); and the spaced laser pixels (200) having the same or different sizes and the spacings between pixels having the same or different lengths to cause the output of the vertical cavity laser array device to produce single or multimode laser output.
摘要翻译：包括衬底（110），顶部（140）和底部（120）电介质叠层的垂直腔激光器阵列器件（100）和用于产生激光的有源区域（130）。有源区域包括设置在周期性增益区域（160）的任一侧上的一个或多个周期性增益区域（160）和间隔层（170），并被布置为使得周期性增益区域对齐与设备的驻波电磁场的波腹。提供了一种用于调制间隔位置（150）处的周期性增益区域的特性的结构，以便提供具有比像素间区域（210）更高的净增益的间隔开的激光像素阵列（200）; 并且具有相同或不同尺寸的间隔激光像素（200）和具有相同或不同长度的像素之间的间距导致垂直腔激光器阵列器件的输出产生单模或多模激光输出。

7. 发明申请

WO2013016003A1 INKJET PRINTHEAD WITH TEST RESISTORS 审中-公开
标题翻译： INKJET PRINTHEAD与测试电阻
公开(公告)号：WO2013016003A1
公开(公告)日：2013-01-31
申请号：PCT/US2012/046403
申请日：2012-07-12
申请人： EASTMAN KODAK COMPANY , MARKHAM, Roger, G. , TRAUERNICHT, David, Paul , LEBENS, John, Andrew , MORTON, Christopher, R.
发明人： MARKHAM, Roger, G. , TRAUERNICHT, David, Paul , LEBENS, John, Andrew , MORTON, Christopher, R.
IPC分类号： B41J2/045
CPC分类号： B41J2/0458 , B41J2/04506 , B41J2/04538 , B41J2/04565 , B41J2/0459 , B41J2/04591 , B41J2202/11 , B41J2202/17
摘要： An inkjet printhead includes an array of drop ejectors, a first drop ejector of the array including a first resistive heater (Rl) having a first nominal length and a first nominal width; and a first configuration test resistor (RL) disposed proximate the first resistive heater (Rl), the first configuration test resistor (RL) including a second nominal length and a second nominal width, wherein the second nominal length is different from the first nominal length.
摘要翻译：喷墨打印头包括液滴喷射器的阵列，该阵列的第一液滴喷射器包括具有第一标称长度和第一标称宽度的第一电阻加热器（R1）以及设置在所述第一电阻加热器（R1）附近的第一配置测试电阻器（RL），所述第一配置测试电阻器（RL）包括第二标称长度和第二标称宽度，其中所述第二标称长度不同于所述第一标称长度。

8. 发明申请

WO2007092266A1 A METHOD OF FORMING A PRINTHEAD 审中-公开
标题翻译：形成纸张的方法
公开(公告)号：WO2007092266A1
公开(公告)日：2007-08-16
申请号：PCT/US2007/002804
申请日：2007-01-31
申请人： EASTMAN KODAK COMPANY , VAETH, Kathleen Michelle , ANAGNOSTOPOULOS, Constantine Nicholas , LEBENS, John Andrew
发明人： VAETH, Kathleen Michelle , ANAGNOSTOPOULOS, Constantine Nicholas , LEBENS, John Andrew
IPC分类号： B41J2/16
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 (14) having a surface; providing a patterned material layer (34) 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（14）; 在所述聚合物基材的表面上提供图案化的材料层（34）; 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。

9. 发明申请

WO2007030318A3 FLUID EJECTOR WITH ANISOTROPICALLY ETCHED FLUID CHAMBERS 审中-公开
标题翻译：具有异位蚀刻流体泡沫的流体喷射器
公开(公告)号：WO2007030318A3
公开(公告)日：2007-08-09
申请号：PCT/US2006032798
申请日：2006-08-22
申请人： EASTMAN KODAK CO , TRAUERNICHT DAVID PAUL , DELAMETTER CHRISTOPHER NEWELL , LEBENS JOHN ANDREW , CHWALEK JAMES MICHAEL , KNEEZEL GARY ALAN
发明人： TRAUERNICHT DAVID PAUL , DELAMETTER CHRISTOPHER NEWELL , LEBENS JOHN ANDREW , CHWALEK JAMES MICHAEL , KNEEZEL GARY ALAN
IPC分类号： B41J2/03
CPC分类号： B41J2/16517 , B41J2/03 , B41J2002/14467 , B41J2202/12
摘要： A fluid ejection device (10), a method of cleaning the device, and a method of operating the device are provided. The device includes a substrate having a first surface (111) and a second surface (112) located opposite the first surface. A nozzle plate (150) is formed over the first surface of the substrate and has a nozzle through which fluid is ejected. A drop forming mechanism is situated at the periphery of the nozzle. A fluid chamber (113) is in fluid communication with the nozzle (152) and has a first wall and a second wall. The first wall and the second wall are positioned at an angle other than 90° relative to each other. A fluid delivery channel is formed in the substrate and extends from the second surface of the substrate to the fluid chamber. The fluid delivery channel is in fluid communication with the fluid chamber.
摘要翻译：提供了一种流体喷射装置（10），一种清洁该装置的方法以及一种操作装置的方法。该装置包括具有第一表面（111）和与第一表面相对定位的第二表面（112）的基底。喷嘴板（150）形成在基板的第一表面之上，并具有喷嘴，流体被喷射通过该喷嘴。液滴形成机构位于喷嘴的周边。流体室（113）与喷嘴（152）流体连通并具有第一壁和第二壁。第一壁和第二壁相对于彼此以不同于90°的角度定位。流体输送通道形成在基底中并从基底的第二表面延伸到流体腔。流体输送通道与流体室流体连通。

10. 发明申请

WO2006026668A3 A LIQUID EJECTOR HAVING INTERNAL FILTERS 审中-公开
标题翻译：具有内部过滤器的液体喷射器
公开(公告)号：WO2006026668A3
公开(公告)日：2006-08-03
申请号：PCT/US2005030979
申请日：2005-08-26
申请人： EASTMAN KODAK CO , CABAL ANTONIO , STEPHANY THOMAS MICHAEL , MARKHAM ROGER GUY , LEBENS JOHN ANDREW , ZIMMERLI WILLIAM RAYMOND
发明人： CABAL ANTONIO , STEPHANY THOMAS MICHAEL , MARKHAM ROGER GUY , LEBENS JOHN ANDREW , ZIMMERLI WILLIAM RAYMOND
IPC分类号： B41J2/14
CPC分类号： B41J2/1404 , B41J2/14137 , B41J2002/14403
摘要： A liquid drop ejector (10) is provided. The ejector includes a liquid chamber (20) and a liquid supply (60). Portions of the liquid chamber define a nozzle bore (80). A liquid supply passageway (70) is positioned between the liquid chamber and the liquid supply. The liquid supply passageway is in fluid communication with the liquid chamber and the liquid supply. A plurality of pillars (90) is suspended in the liquid supply passageway. A wall (130) of the liquid chamber can extend to the liquid supply passageway. A center pillar (90a) can also be included with a portion of the center pillar being positioned in the liquid chamber and another portion of the center pillar being positioned in the liquid supply passageway.
摘要翻译：提供液滴喷射器（10）。喷射器包括液体室（20）和液体供应源（60）。液体室的一部分限定喷嘴孔（80）。液体供应通道（70）位于液体室和液体供应源之间。液体供应通道与液体室和液体供应流体连通。多个柱（90）悬挂在液体供应通道中。液体室的壁（130）可以延伸到液体供应通道。中心支柱（90a）也可以被包括在中心柱的一部分位于液体室中，另外中心柱的一部分位于液体供应通道中。

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