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公开(公告)号：US07388319B2
公开(公告)日：2008-06-17
申请号：US10967012
申请日：2004-10-15
IPC分类号： H01L41/08
CPC分类号： H01L41/0973 , B41J2/14233 , B41J2/161 , B41J2/1629 , B41J2/1632 , H01L41/313 , H01L41/337 , H01L41/338
摘要： Microelectromechanical systems with structures having piezoelectric actuators are described. The structures each have a body that supports piezoelectric islands. The piezoelectric islands have a first surface and a second opposite surface. The piezoelectric islands can be formed, in part, by forming cuts into a thick layer of piezoelectric material, attaching the cut piezoelectric layer to a body having etched features and grinding the piezoelectric layer to a thickness that is less than the depths of the cuts. Conductive material can be formed on the piezoelectric layer to form electrodes.
摘要翻译： 描述了具有压电致动器结构的微机电系统。 每个结构都具有支撑压电岛的主体。 压电岛具有第一表面和第二相对表面。 压电岛可以部分地通过形成切割成厚的压电材料层而形成，将切割的压电层附接到具有蚀刻特征的主体并且将压电层研磨到小于切口深度的厚度。 可以在压电层上形成导电材料以形成电极。
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公开(公告)号：US20130286097A1
公开(公告)日：2013-10-31
申请号：US13460503
申请日：2012-04-30
CPC分类号： B41J2/1433 , B41J2/14233 , B41J2/162 , B41J2/1628 , B41J2/1631 , B41J2002/14475 , B41J2202/11
摘要： Techniques are provided for making a funnel-shaped nozzle in a semiconductor substrate. The funnel-shaped recess includes a straight-walled bottom portion and a curved top portion having a curved sidewall gradually converging toward and smoothly joined to the straight-walled bottom portion, and the curved top portion encloses a volume that is substantially greater than a volume enclosed by the straight-walled bottom portion.
摘要翻译： 提供了在半导体衬底中制作漏斗形喷嘴的技术。 漏斗状凹部包括直壁的底部部分和弯曲的顶部部分，该弯曲的顶部部分具有朝向并顺利地连接到直壁底部的弯曲侧壁，并且弯曲的顶部部分包围大体积大于体积的体积 由直壁底部包围。
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公开(公告)号：US08128201B2
公开(公告)日：2012-03-06
申请号：US11948692
申请日：2007-11-30
IPC分类号： B41J2/135
CPC分类号： B41J2/1606 , B05D1/185 , B41J2/14233 , C23C16/045 , C23C16/30
摘要： A fluid ejector having a first surface, a second surface, and an orifice that allows fluid in contact with the second surface to be ejected. The fluid ejector has a non-wetting layer exposed on at least a first surface of the fluid ejector, and a overcoat layer exposed on a second surface, the overcoat layer being more wetting than the non-wetting layer. Fabrication of this apparatus can include depositing a non-wetting layer on the first and second surfaces, masking the first surface, optionally removing the non-wetting layer from the second surface, and depositing an overcoat layer on the second surface.
摘要翻译： 具有允许流体与第二表面接触的第一表面，第二表面和孔的流体喷射器被喷射。 流体喷射器具有暴露在流体喷射器的至少第一表面上的非润湿层和暴露在第二表面上的外涂层，外涂层比非润湿层更润湿。 该装置的制造可以包括在第一和第二表面上沉积非润湿层，掩蔽第一表面，任选地从第二表面去除非润湿层，以及在第二表面上沉积外涂层。
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公开(公告)号：US20080136866A1
公开(公告)日：2008-06-12
申请号：US11948692
申请日：2007-11-30
CPC分类号： B41J2/1606 , B05D1/185 , B41J2/14233 , C23C16/045 , C23C16/30
摘要： A fluid ejector having a first surface, a second surface, and an orifice that allows fluid in contact with the second surface to be ejected. The fluid ejector has a non-wetting layer exposed on at least a first surface of the fluid ejector, and a overcoat layer exposed on a second surface, the overcoat layer being more wetting than the non-wetting layer. Fabrication of this apparatus can include depositing a non-wetting layer on the first and second surfaces, masking the first surface, optionally removing the non-wetting layer from the second surface, and depositing an overcoat layer on the second surface.
摘要翻译： 具有允许流体与第二表面接触的第一表面，第二表面和孔的流体喷射器被喷射。 流体喷射器具有暴露在流体喷射器的至少第一表面上的非润湿层和暴露在第二表面上的外涂层，外涂层比非润湿层更润湿。 该装置的制造可以包括在第一和第二表面上沉积非润湿层，掩蔽第一表面，任选地从第二表面去除非润湿层，以及在第二表面上沉积外涂层。
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公开(公告)号：US5034774A
公开(公告)日：1991-07-23
申请号：US562588
申请日：1990-08-02
IPC分类号： G03G15/10
CPC分类号： G03G15/10 , G03G15/101
摘要： An improved toner applying apparatus is provided for developing an electrographic latent image formed on the charge retaining surface of a moving recording medium. The toner applicator includes a housing defining an internal reservoir and including a series of longitudinal, parallel toner applying recesses which are disposed for developmental engagement with a moving recording medium across its entire width. Each toner applying recess communicates with the reservoir. Internal baffles are provided across a toner inlet to the reservoir chamber to provide uniform fluid pressure throughout the reservoir. The parallel toner applying recesses provide a more even and constant flow of toner than is possible in prior art roller applicators and completely eliminate the problem of electrodeposition or plating up of toner particles on the applicator. In accordance with another aspect of this invention, a flexure mounted articulation system is provided for enabling the toner applicator structure to be maintained in an invariant position with closer proximity to a recording medium than was previously possible. The system includes compliant cleaning blades disposed for contacting a drying roller to prevent agglomeration of paper fibers and toner particles on the interface been the roller and scraper blade. The flexure mounted system eliminates the fraction and backlash inherent in prior art sliding bearing articulation systems and achieves substantially instantaneous separation of the toner applicator structure away from the surface of a recording medium when a plot is concluded. This advantageously prevents formation of a meniscus bridge between the toner applicator and recording medium and facilities drying of the toner on the recording medium.
摘要翻译： 提供了一种改进的调色剂施加装置，用于显影形成在移动记录介质的电荷保持表面上的电沉积潜像。 调色剂施加器包括限定内部储存器的壳体，并且包括一系列纵向平行的调色剂施加凹部，其设置成与移动的记录介质在其整个宽度上发展接合。 每个调色剂施加凹槽与储存器连通。 内部挡板设置在储存室的调色剂入口两侧，以在整个储存器中提供均匀的流体压力。 与现有技术的辊施加器相比，平行调色剂施加凹槽提供更均匀且恒定的调色剂流，并且完全消除了在涂布器上电沉积或电镀调色剂颗粒的问题。 根据本发明的另一方面，提供了一种弯曲安装的关节运动系统，用于使调色剂施用器结构能够保持在与先前可能更接近记录介质的不变位置。 该系统包括适合的清洁刀片，其设置用于接触干燥辊，以防止纸纤维和界面上的调色剂颗粒是辊和刮刀。 挠曲安装系统消除了现有技术的滑动轴承铰接系统中固有的分数和间隙，并且当绘图结束时，实现了调色剂施用器结构远离记录介质的表面的基本上瞬时的分离。 这有利于防止在调色剂涂布器和记录介质之间形成弯液面桥，并且使设备干燥记录介质上的调色剂。
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公开(公告)号：US08551692B1
公开(公告)日：2013-10-08
申请号：US13460503
申请日：2012-04-30
IPC分类号： B41J2/16
CPC分类号： B41J2/1433 , B41J2/14233 , B41J2/162 , B41J2/1628 , B41J2/1631 , B41J2002/14475 , B41J2202/11
摘要： Techniques are provided for making a funnel-shaped nozzle in a semiconductor substrate. The funnel-shaped recess includes a straight-walled bottom portion and a curved top portion having a curved sidewall gradually converging toward and smoothly joined to the straight-walled bottom portion, and the curved top portion encloses a volume that is substantially greater than a volume enclosed by the straight-walled bottom portion.
摘要翻译： 提供了在半导体衬底中制作漏斗形喷嘴的技术。 漏斗状凹部包括直壁的底部部分和弯曲的顶部部分，该弯曲的顶部部分具有朝向并顺利地连接到直壁底部的弯曲侧壁，并且弯曲的顶部部分包围大体积大于体积的体积 由直壁底部包围。
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公开(公告)号：USD450005S1
公开(公告)日：2001-11-06
申请号：US29125134
申请日：2000-06-19
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公开(公告)号：US07168788B2
公开(公告)日：2007-01-30
申请号：US10749622
申请日：2003-12-30
CPC分类号： B41J2/1433 , B41J2002/14475
摘要： A drop delivery printhead includes a well about a nozzle opening to enhance jetting performance.
摘要翻译： 液滴传送打印头包括关于喷嘴开口的井，以增强喷射性能。
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公开(公告)号：USD446209S1
公开(公告)日：2001-08-07
申请号：US29125135
申请日：2000-06-19
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