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1. 发明申请

US20070052766A1 Continuous fluid jet ejector with anisotropically etched fluid chambers 有权
标题翻译：具有各向异性蚀刻流体室的连续流体喷射喷射器
公开(公告)号：US20070052766A1
公开(公告)日：2007-03-08
申请号：US11220514
申请日：2005-09-07
申请人： David Trauernicht , Christopher Delametter , John Lebens , James Chwalek , Gary Kneezel
发明人： David Trauernicht , Christopher Delametter , John Lebens , James Chwalek , Gary Kneezel
IPC分类号： B41J2/02
CPC分类号： B41J2/16517 , B41J2/03 , B41J2002/14467 , B41J2202/12
摘要： A fluid ejection device, a method of cleaning the device, and a method of operating the device are provided. The device includes a substrate having a first surface and a second surface located opposite the first surface. A nozzle plate 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 is in fluid communication with the nozzle 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：提供流体喷射装置，清洁装置的方法以及操作装置的方法。该装置包括具有第一表面和与该第一表面相对的第二表面的基底。喷嘴板形成在基板的第一表面上，并且具有喷嘴，流体被喷射通过该喷嘴。液滴形成机构位于喷嘴的周边。流体室与喷嘴流体连通并且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。

2. 发明申请

US20060028511A1 Fluid ejector having an anisotropic surface chamber etch 有权
标题翻译：具有各向异性表面腔蚀刻的流体喷射器
公开(公告)号：US20060028511A1
公开(公告)日：2006-02-09
申请号：US10911186
申请日：2004-08-04
申请人： James Chwalek , John Lebens , Christopher Delametter , David Trauernicht , Gary Kneezel
发明人： James Chwalek , John Lebens , Christopher Delametter , David Trauernicht , Gary Kneezel
IPC分类号： B41J2/05 , B41J2/01
CPC分类号： B41J2/1601 , B41J2/14137 , B41J2/1628 , B41J2/1629 , B41J2/1635 , B41J2/1637 , B41J2002/1437 , B41J2002/14467 , Y10T29/49401
摘要： A fluid ejecting device and method of forming same are provided. The fluid ejecting device includes a substrate having a first surface and a second surface located opposite the first surface. A nozzle plate is formed over the first surface of the substrate. The nozzle plate has a nozzle through which fluid is ejected. A drop forming mechanism is situated at the periphery of the nozzle. A fluid chamber is in fluid communication with the nozzle and has a first wall and a second wall with the first wall and the second wall being positioned at an angle 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. A source of fluid impedance comprises a physical structure located between the nozzle and the fluid delivery channel.
摘要翻译：提供一种流体喷射装置及其形成方法。流体喷射装置包括具有第一表面和与第一表面相对的第二表面的基底。在基板的第一表面上形成喷嘴板。喷嘴板具有喷嘴，流体被喷射通过喷嘴。液滴形成机构位于喷嘴的周边。流体室与喷嘴流体连通，并且具有第一壁和第二壁，其中第一壁和第二壁相对于彼此以一定角度定位。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。流体阻抗源包括位于喷嘴和流体输送通道之间的物理结构。

3. 发明申请

US20060027521A1 Substrate etching method for forming connected features 有权
标题翻译：用于形成连接特征的基板蚀刻方法
公开(公告)号：US20060027521A1
公开(公告)日：2006-02-09
申请号：US10911183
申请日：2004-08-04
申请人： Gary Kneezel , John Lebens , Christopher Delametter , David Trauernicht , James Chwalek
发明人： Gary Kneezel , John Lebens , Christopher Delametter , David Trauernicht , James Chwalek
IPC分类号： H01L21/311 , B44C1/22
CPC分类号： B41J2/16 , B41J2/1628 , B41J2/1632 , B41J2/1639 , B41J2002/14403
摘要： A method of etching a substrate and an article(s) formed using the method are provided. The method includes providing a substrate; coating a region of the substrate with a temporary material having properties that enable the temporary material to remain substantially intact during subsequent processing and enable the temporary material to be removed by a subsequent process that allows the substrate to remain substantially unaltered; removing a portion of the substrate to form a feature, at least some of the removed portion of the substrate overlapping at least a portion of the coated region of the substrate while allowing the temporary material substantially intact; and removing the temporary material while allowing the substrate to remain substantially unaltered.
摘要翻译：提供了使用该方法形成的蚀刻基板和制品的方法。该方法包括提供基板; 用临时材料涂覆基材的区域，所述临时材料具有使得临时材料能够在随后的处理期间保持基本上完整的，并且使临时材料能够通过允许基材保持基本上不变的后续工艺来除去; 去除衬底的一部分以形成特征，衬底的至少部分被去除的部分与衬底的涂覆区域的至少一部分重叠，同时允许临时材料基本上完整; 并且移除临时材料同时允许基底基本上保持不变。

4. 发明申请

US20070153060A1 FLUID EJECTOR HAVING AN ANISOTROPIC SURFACE CHAMBER ETCH 有权
标题翻译：具有各向异性表面腔体的流体喷射器
公开(公告)号：US20070153060A1
公开(公告)日：2007-07-05
申请号：US11685259
申请日：2007-03-13
申请人： James Chwalek , John Lebens , Christopher Delametter , David Trauernicht , Gary Kneezel
发明人： James Chwalek , John Lebens , Christopher Delametter , David Trauernicht , Gary Kneezel
IPC分类号： B41J2/04
CPC分类号： B41J2/1601 , B41J2/14137 , B41J2/1628 , B41J2/1629 , B41J2/1635 , B41J2/1637 , B41J2002/1437 , B41J2002/14467 , Y10T29/49401
摘要： A fluid ejecting device and method of forming same are provided. The fluid ejecting device includes a substrate having a first surface and a second surface located opposite the first surface. A nozzle plate is formed over the first surface of the substrate. The nozzle plate has a nozzle through which fluid is ejected. A drop forming mechanism is situated at the periphery of the nozzle. A fluid chamber is in fluid communication with the nozzle and has a first wall and a second wall with the first wall and the second wall being positioned at an angle 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. A source of fluid impedance comprises a physical structure located between the nozzle and the fluid delivery channel.
摘要翻译：提供一种流体喷射装置及其形成方法。流体喷射装置包括具有第一表面和与第一表面相对的第二表面的基底。在基板的第一表面上形成喷嘴板。喷嘴板具有喷嘴，流体被喷射通过喷嘴。液滴形成机构位于喷嘴的周边。流体室与喷嘴流体连通，并且具有第一壁和第二壁，其中第一壁和第二壁相对于彼此以一定角度定位。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。流体阻抗源包括位于喷嘴和流体输送通道之间的物理结构。

5. 发明申请

US20080094431A1 PRINTHEAD HAVING A REMOVABLE NOZZLE PLATE 审中-公开
标题翻译：具有可拆卸喷嘴板的头部
公开(公告)号：US20080094431A1
公开(公告)日：2008-04-24
申请号：US11960050
申请日：2007-12-19
申请人： Gilbert Hawkins , James Chwalek
发明人： Gilbert Hawkins , James Chwalek
IPC分类号： B41J29/38
CPC分类号： B41J2/1433 , B41J2/14137 , B41J2002/1437 , B41J2002/14467
摘要： A printhead and method of printing are provided. The printhead has a body with portions of the body defining a fluid chamber and a nozzle orifice. The nozzle orifice is in fluid communication with the fluid chamber. A drop forming mechanism is operatively associated with the nozzle orifice of the body. A plate is removably positioned over the body and has at least one orifice with the at least one orifice being in fluid communication with the nozzle orifice of the body.
摘要翻译：提供打印头和打印方法。打印头具有主体，主体部分限定流体室和喷嘴孔。喷嘴孔与流体室流体连通。液滴形成机构与身体的喷嘴孔可操作地相关联。板可拆卸地定位在主体上方并且具有至少一个孔口，其中至少一个孔口与主体的喷嘴孔流体连通。

6. 发明申请

US20050225597A1 Printhead having a removable nozzle plate 有权
标题翻译：打印头具有可拆卸的喷嘴板
公开(公告)号：US20050225597A1
公开(公告)日：2005-10-13
申请号：US10820593
申请日：2004-04-08
申请人： Gilbert Hawkins , James Chwalek
发明人： Gilbert Hawkins , James Chwalek
IPC分类号： B41J2/14 , B41J2/135
CPC分类号： B41J2/1433 , B41J2/14137 , B41J2002/1437 , B41J2002/14467
摘要： A printhead and method of printing are provided. The printhead has a body with portions of the body defining a fluid chamber and a nozzle orifice. The nozzle orifice is in fluid communication with the fluid chamber. A drop forming mechanism is operatively associated with the nozzle orifice of the body. A plate is removably positioned over the body and has at least one orifice with the at least one orifice being in fluid communication with the nozzle orifice of the body.
摘要翻译：提供打印头和打印方法。打印头具有主体，主体部分限定流体室和喷嘴孔。喷嘴孔与流体室流体连通。液滴形成机构与身体的喷嘴孔可操作地相关联。板可拆卸地定位在主体上方并且具有至少一个孔口，其中至少一个孔口与主体的喷嘴孔流体连通。

7. 发明申请

US20060103691A1 Fluid ejection device nozzle array configuration 有权
标题翻译：流体喷射装置喷嘴阵列配置
公开(公告)号：US20060103691A1
公开(公告)日：2006-05-18
申请号：US10992311
申请日：2004-11-18
申请人： Steven Dietl , Steven Billow , William Bland , James Chwalek
发明人： Steven Dietl , Steven Billow , William Bland , James Chwalek
IPC分类号： B41J2/145 , B41J2/15
CPC分类号： B41J2/155 , B41J2/1404 , B41J2/2125 , B41J2002/14475 , B41J2202/20
摘要： A fluid ejection device and a printhead including one or more such fluid ejection devices are provided. The fluid ejection device includes a substrate having a first nozzle array and a second nozzle array, each array having a plurality of nozzles and being arranged along a first direction, the first nozzle array being arranged spaced apart in a second direction from the second nozzle array. A first fluid delivery pathway is in fluid communication with the first nozzle array, and a second fluid delivery pathway is in fluid communication with the second nozzle array. Nozzles of the first nozzle array have a first opening area and are arranged along the first nozzle array at a pitch P. Nozzles of the second nozzle array have a second opening area, the second opening area being less than the first opening area. At least one nozzle of the second array is arranged offset in the first direction from at least one nozzle of the first array by a distance which is less than pitch P. A printhead comprises one or more such fluid ejection devices arranged on a support member.
摘要翻译：提供了一种流体喷射装置和包括一个或多个这种流体喷射装置的打印头。流体喷射装置包括具有第一喷嘴阵列和第二喷嘴阵列的基板，每个阵列具有多个喷嘴并且沿着第一方向布置，第一喷嘴阵列沿与第二喷嘴阵列相反的第二方向间隔布置。第一流体输送路径与第一喷嘴阵列流体连通，并且第二流体输送路径与第二喷嘴阵列流体连通。第一喷嘴阵列的喷嘴具有第一开口区域并且以间距P沿着第一喷嘴阵列布置。第二喷嘴阵列的喷嘴具有第二开口区域，第二开口区域小于第一开口区域。第二阵列的至少一个喷嘴沿着第一方向从第一阵列的至少一个喷嘴偏移距离小于间距P的距离。打印头包括布置在支撑构件上的一个或多个这样的流体喷射装置。

8. 发明申请

US20060023011A1 Suppression of artifacts in inkjet printing 有权
标题翻译：在喷墨打印中抑制文物
公开(公告)号：US20060023011A1
公开(公告)日：2006-02-02
申请号：US10903051
申请日：2004-07-30
申请人： Gilbert Hawkins , James Chwalek , Stephen Pond
发明人： Gilbert Hawkins , James Chwalek , Stephen Pond
IPC分类号： B41J29/38
CPC分类号： B41J2/03 , B41J2002/022 , B41J2002/031 , B41J2002/033
摘要： A method of printing is provided. The method includes providing a travel path comprising a direction of motion of a printhead relative to a recording medium, the printhead having a linear array of nozzles positioned at a nonzero angle relative to the travel path; associating a pixel area of the recording medium with each nozzle of the linear array and a time interval during which a drop ejected from each nozzle can impinge the pixel area of the recording medium; dividing the time interval into a plurality of subintervals; grouping some of the plurality of subintervals into blocks; associating one of two labels with each block, the first label defining a printing drop, the second label defining non-printing drops; associating a drop forming pulse between consecutive selected subintervals of each block having the first label; associating a drop forming pulse between each subinterval of each block having the second label; associating a drop forming pulse between other subintervals, the drop forming pulse being between each pair of consecutive blocks; and causing drops to be ejected from each nozzle based on the associated drop forming pulses.
摘要翻译：提供了一种打印方法。该方法包括提供包括打印头相对于记录介质的运动方向的行进路径，该打印头具有相对于行进路径定位成非零角度的线性排列阵列; 将记录介质的像素区域与线性阵列的每个喷嘴和从每个喷嘴喷射的液滴冲击记录介质的像素区域的时间间隔相关联; 将时间间隔划分成多个子区间; 将多个子间隔中的一些分成块; 将两个标签中的一个与每个块相关联，第一个标签定义打印滴，第二个标签定义非打印滴; 在具有第一标签的每个块的连续选择的子区间之间关联下降形成脉冲; 在具有第二标签的每个块的每个子间隔之间关联液滴形成脉冲; 在其他子间隔之间关联液滴形成脉冲，所述液滴形成脉冲在每对连续块之间; 并且基于相关联的液滴形成脉冲使液滴从每个喷嘴喷出。

9. 发明申请

US20050231558A1 Apparatus and method of controlling droplet trajectory 失效
标题翻译：控制液滴轨迹的装置和方法
公开(公告)号：US20050231558A1
公开(公告)日：2005-10-20
申请号：US10824507
申请日：2004-04-14
申请人： James Chwalek , Gilbert Hawkins
发明人： James Chwalek , Gilbert Hawkins
IPC分类号： B41J2/14 , B41J2/04
CPC分类号： B41J2/14
摘要： A printhead has a fluid chamber having an orifice, an associated fluid drop forming mechanism, and an associated fluid drop steering device. The fluid drop forming mechanism is operable to apply to fluid present in the fluid chamber energy sufficient to cause a fluid drop to be ejected from the orifice. The fluid drop steering device is operable to optionally apply to fluid present in the fluid chamber energy insufficient to cause drop formation prior to the fluid being ejected from the orifice. The fluid drop steering device is distinct from the fluid drop forming mechanism.
摘要翻译：打印头具有具有孔口，相关联的液滴形成机构和相关联的液滴转向装置的流体室。流体液滴形成机构可操作以对存在于流体腔中的流体施加足以使流体喷射从孔口喷出的能量。流体液滴转向装置可操作地可选地应用于存在于流体室中的流体，其能量不足以在流体从孔口喷射之前引起液滴形成。液滴转向装置不同于液滴形成机构。

10. 发明授权

US06497510B1 Deflection enhancement for continuous ink jet printers 有权
标题翻译：连续喷墨打印机的变形增强
公开(公告)号：US06497510B1
公开(公告)日：2002-12-24
申请号：US09470638
申请日：1999-12-22
申请人： Christopher N. Delametter , James Chwalek , David P. Trauernicht
发明人： Christopher N. Delametter , James Chwalek , David P. Trauernicht
IPC分类号： B41J207
CPC分类号： B41J2/03 , B41J2/09 , B41J2002/032 , B41J2202/16
摘要： A continuous ink jet printer having improved ink drop placement and image quality insuring from importing enhanced lateral flow characteristics, by geometric obstruction within it's ink delivery channel, which, in turn, enables enhanced ink drop deflection.
摘要翻译：具有改进的墨滴位置和图像质量的连续喷墨打印机确保通过其墨水输送通道内的几何阻塞而导致增强的横向流动特性，这反过来又能够实现增强的墨滴偏转。

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