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1. 发明授权

US07517043B2 Fluidic structures 有权
标题翻译：流体结构
公开(公告)号：US07517043B2
公开(公告)日：2009-04-14
申请号：US11014356
申请日：2004-12-16
申请人： John S. Fitch , Scott Elrod , Jurgen Daniel , James W. Stasiak , Steven A. Buhler , Babur B. Hadimioglu , Joy Roy , Michael C. Weisberg , James C. Zesch
发明人： John S. Fitch , Scott Elrod , Jurgen Daniel , James W. Stasiak , Steven A. Buhler , Babur B. Hadimioglu , Joy Roy , Michael C. Weisberg , James C. Zesch
IPC分类号： B41J2/015
CPC分类号： B01L3/0268 , B01L2200/12 , B01L2300/0819 , B01L2400/0433 , B01L2400/0605 , B01L2400/084
摘要： Various fluidic techniques can employ ducting structures, such as microstructures, that extend between other components, such as plate-like structures. A ducting structure can, for example, include an inlet opening toward or near one plate-like structure, an outlet opening toward or near another plate-like structure, and a duct in which fluid flows after being received through the inlet opening and before being provided through the outlet opening. In some implementations, a ducting structure is photo-defined, such as by exposing a photoimageable structure and then removing either exposed or unexposed regions. In some implementations, a ducting structure is a freestanding polymer microstructure. In some implementations, ducting structures are microstructures that extend approximately the same length between first and second plate-like structures, and have a ratio of length to maximum cavity diameter of approximately two or more. A printhead implementation includes an array of such microstructures supported between drive side and drop side assemblies.
摘要翻译：各种流体技术可以采用在诸如板状结构的其他部件之间延伸的管道结构，例如微结构。管道结构可以例如包括朝向或靠近一个板状结构的入口开口，朝向或接近另一个板状结构的出口，以及在通过入口开口之后流体流动的管道通过出口开口提供。在一些实施方案中，管道结构是光限定的，例如通过曝光可光成像的结构，然后去除暴露或未曝光的区域。在一些实施方案中，管道结构是独立的聚合物微结构。在一些实施方案中，管道结构是在第一和第二板状结构之间延伸大致相同长度的微结构，并且具有大约两个或更多个长度与最大腔直径的比率。打印头实现包括支撑在驱动侧和液滴侧组件之间的这种微结构的阵列。

2. 发明授权

US06200491B1 Fabrication process for acoustic lens array for use in ink printing 有权
标题翻译：用于油墨印刷的声透镜阵列的制造工艺
公开(公告)号：US06200491B1
公开(公告)日：2001-03-13
申请号：US09274846
申请日：1999-03-23
申请人： James C. Zesch , Calvin F. Quate
发明人： James C. Zesch , Calvin F. Quate
IPC分类号： G01D1516
CPC分类号： B41J2/14008
摘要： An acoustic lens array fabrication process includes the formation of a microlens array mold stamper through the melting of a photoresist resin deposited on formed pedestals of a substrate. Heating of the resin causes formation of semi-spherical photoresist mounds. A further processing step, such as reactive ion etching, is used to transfer the geometry of the photoresist mounds to the substrate material, thereby forming a microlens mold stamper with convex mounds. The microlens mold stamper is then pressed into an upper surface of a acoustic ink print head substrate heated to a predetermined temperature, allowing the convex mounds to form concave impressions in the acoustic ink print head substrate, thereby forming the microlens array.
摘要翻译：声透镜阵列制造工艺包括通过熔化沉积在基底的形成的基座上的光致抗蚀剂树脂来形成微透镜阵列模具压模。树脂的加热导致半球形光致抗蚀剂沉积物的形成。使用诸如反应离子蚀刻的另外的处理步骤将光致抗蚀剂沉积物的几何形状转移到基底材料，从而形成具有凸丘的微透镜模具模具。然后将微透镜模具压入加热到预定温度的声学墨水打印头基板的上表面，允许凸起的凹凸在声学墨水打印头基底中形成凹形的印模，从而形成微透镜阵列。

3. 发明申请

US20140071198A1 METHOD OF FABRICATING LOW-COST TRANSFIX DRUMS FOR SOLID INK TRANSFER 有权
标题翻译：制造用于固体转移转运的低成本转运药的方法
公开(公告)号：US20140071198A1
公开(公告)日：2014-03-13
申请号：US13607458
申请日：2012-09-07
申请人： Ashish Pattekar , Gregory J. Kovacs , Paul J. McConville , James C. Zesch , Trevor J. Snyder
发明人： Ashish Pattekar , Gregory J. Kovacs , Paul J. McConville , James C. Zesch , Trevor J. Snyder
IPC分类号： B41J2/015 , B23P11/02
CPC分类号： B41J2/0057 , B23P11/025
摘要： A printer has a print head arranged to jet molten ink onto a surface, a transfix surface arranged to provide the surface for the print head, the transfix surface having a core and an outer shell of a predetermined grade of aluminum arranged on the core, the outer shell forming the surface for the print head. The printer also has a transport subsystem to transport a print substrate past the transfix surface such that the molten ink transfers from the transfix surface to the print substrate.
摘要翻译：打印机具有将熔融油墨喷射到表面上的打印头，布置成提供用于打印头的表面的半透明表面，所述透镜表面具有布置在芯上的预定等级的铝的芯和外壳，外壳形成打印头的表面。打印机还具有运输子系统，以将印刷基底运送经过透镜表面，使得熔融墨水从透镜表面转移到印刷基底。

4. 发明授权

US3938881A Acousto-optic modulation device 失效
标题翻译：声光调制装置
公开(公告)号：US3938881A
公开(公告)日：1976-02-17
申请号：US526493
申请日：1974-11-25
申请人： David K. Biegelsen , Gary K. Starkweather , James C. Zesch
发明人： David K. Biegelsen , Gary K. Starkweather , James C. Zesch
IPC分类号： G02F1/00 , G02F1/11 , G02F1/33
CPC分类号： G02F1/11 , G02F1/0009 , G02F1/33 , Y10T29/49005
摘要： An acousto-optic modulation device is provided which is comprised of an interaction material of an injection moulded plastic integrally combined with a transducer which is bonded automatically to the interaction material during the injection process. A beam of light is projected through the interaction material, the light being diffracted by an acoustic field established by the transducer.
摘要翻译：提供了一种声光调制装置，其包括与在注射过程中自动地结合到相互作用材料的换能器整体结合的注射模塑塑料的相互作用材料。光束通过相互作用材料投射，光被由换能器建立的声场衍射。

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