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41. 发明授权

US06337761B1 Electrophoretic display and method of making the same 有权
标题翻译：电泳显示及制作方法
公开(公告)号：US06337761B1
公开(公告)日：2002-01-08
申请号：US09409631
申请日：1999-10-01
申请人： John A. Rogers , Pierre Wiltzius
发明人： John A. Rogers , Pierre Wiltzius
IPC分类号： G02B2600
CPC分类号： G02F1/167 , G02F2001/1672
摘要： A configuration for an electrophoretic display device is described that is effective in substantially preventing agglomeration of pigment particles. A suspension medium is contained between first and second electrodes to define an electrophoretic display cell; a plurality of pigment particles are dispersed in the suspension medium and a plurality of mechanical members project therein. The members advantageously are sized sufficiently small such that a plurality of members can exist within a minimally visible region of the cell. The mechanical members may be fabricated separately from the remaining parts of the display, allowing for flexibility in the fabrication materials and processing conditions.
摘要翻译：描述了一种有效地基本上防止颜料颗粒附聚的电泳显示装置的结构。悬浮介质包含在第一和第二电极之间以限定电泳显示单元; 多个颜料颗粒分散在悬浮介质中，并且多个机械构件在其中突出。这些构件有利地尺寸足够小，使得多个构件可以存在于电池的最小可见区域内。机械构件可以与显示器的其余部分分开制造，允许制造材料和加工条件的灵活性。

42. 发明授权

US06329226B1 Method for fabricating a thin-film transistor 有权
标题翻译：薄膜晶体管的制造方法
公开(公告)号：US06329226B1
公开(公告)日：2001-12-11
申请号：US09585159
申请日：2000-06-01
申请人： Christopher D. W. Jones , Donald W. Murphy , John A. Rogers , Jennifer Tate , Richart E. Slusher
发明人： Christopher D. W. Jones , Donald W. Murphy , John A. Rogers , Jennifer Tate , Richart E. Slusher
IPC分类号： H01L2100
CPC分类号： H01L51/0545 , B82Y30/00 , H01L21/31687 , H01L51/0021 , H01L51/0023 , H01L51/0036
摘要： A method for fabricating a thin-film field effect transistor such as a thin-film field effect transistor. The method includes preparing a gate electrode on a substrate, anodizing at least a portion of the gate electrode to form a gate dielectric, and fabricating an electrically conducting source electrode and a drain electrode on the gate dielectric. The method also includes depositing an organic semiconductor on at least a portion of the gate dielectric, the source electrode and the drain electrode.
摘要翻译：一种制造诸如薄膜场效应晶体管的薄膜场效应晶体管的方法。该方法包括在衬底上制备栅电极，阳极化至少一部分栅电极以形成栅极电介质，以及在栅电介质上制造导电源电极和漏电极。该方法还包括在栅极电介质，源电极和漏电极的至少一部分上沉积有机半导体。

43. 发明授权

US06307988B1 Optical fiber communication system incorporating automatic dispersion compensation modules to compensate for temperature induced variations 有权
标题翻译：包含自动色散补偿模块的光纤通信系统，以补偿温度变化
公开(公告)号：US06307988B1
公开(公告)日：2001-10-23
申请号：US09362151
申请日：1999-07-28
申请人： Benjamin John Eggleton , John A. Rogers , Thomas Andrew Strasser , Kenneth Lee Walker
发明人： Benjamin John Eggleton , John A. Rogers , Thomas Andrew Strasser , Kenneth Lee Walker
IPC分类号： G02B634
CPC分类号： H04B10/2519 , H04B2210/252
摘要： A high speed optical communication system (≧10 Gbit/s) is compensated for temperature variation by providing it with one or more automatic dispersion compensation modules. Each module has an adjustable dispersion element, a data integrity monitor and a feedback network whereby the monitor adjusts the dispersion element to compensate for temperature variation. In a preferred embodiment the dispersion compensating modules comprise chirped fiber Bragg gratings in which the chirp is induced in the grating by passing a current along distributed thin film heaters deposited along the length of the fiber. The magnitude of the applied current determines the dispersion of the grating. A data integrity monitor is configured to sense the integrity of transmitted data and to provide electrical feedback for controlling the current applied to the grating.
摘要翻译：高速光通信系统（> = 10 Gbit / s）通过提供一个或多个自动色散补偿模块来补偿温度变化。每个模块具有可调色散元件，数据完整性监视器和反馈网络，由此监视器调节色散元件以补偿温度变化。在优选实施例中，色散补偿模块包括啁啾光纤布拉格光栅，其中通过沿沿着光纤长度沉积的分布式薄膜加热器传递电流而在光栅中感应啁啾。施加电流的大小决定了光栅的色散。数据完整性监视器被配置为感测传输数据的完整性，并提供用于控制施加到光栅的电流的电反馈。

44. 发明授权

US06275629B1 Optical grating devices with adjustable chirp 有权
标题翻译：具有可调啁啾的光栅设备
公开(公告)号：US06275629B1
公开(公告)日：2001-08-14
申请号：US09183048
申请日：1998-10-30
申请人： Benjamin John Eggleton , John A. Rogers , Thomas Andrew Strasser
发明人： Benjamin John Eggleton , John A. Rogers , Thomas Andrew Strasser
IPC分类号： G02B634
CPC分类号： G02B6/29395 , G02B6/02104 , G02B6/02123 , G02B6/0218 , G02B6/02204 , G02B6/2932 , G02B6/29322 , G02F1/0115 , G02F1/0147 , G02F2201/307 , H01S3/06758 , H01S2301/04 , H04B10/2941
摘要： In accordance with the invention, an optical waveguide grating with adjustable chirp comprises a waveguide grating in thermal contact with an electrically controllable heat-transducing body which varies the temperature along the length of the grating. The heat-transducing body can generate heat on the fiber or remove heat from the fiber to establish a temperature gradient along the grating. In an exemplary embodiment, the heat-transducing body is a resistive film coating whose local resistance varies along the length of the grating. Electrical current passed through the film generates a temperature gradient along the grating approximately proportional to the local resistance of the film, and the amount of chirp can be adjusted by the current. The resulting devices are simple, compact and power efficient.
摘要翻译：根据本发明，具有可调啁啾线的光波导光栅包括与电可控热传导体热接触的波导光栅，其沿着光栅的长度改变温度。热传导体可以在纤维上产生热量或从纤维去除热量以沿着光栅建立温度梯度。在一个示例性实施例中，热传导体是其局部电阻沿光栅的长度变化的电阻膜涂层。通过膜的电流沿着光栅产生大约与膜的局部电阻成比例的温度梯度，并且可以通过电流调节啁啾的量。所得到的器件简单，紧凑，功率高。

45. 发明授权

US4148174A Fold-up crop vegetation cutting implement 失效
标题翻译：折叠作物植被切割工具
公开(公告)号：US4148174A
公开(公告)日：1979-04-10
申请号：US750616
申请日：1976-12-15
申请人： Bernard C. Mathews , John A. Rogers
发明人： Bernard C. Mathews , John A. Rogers
IPC分类号： A01D75/30 , A01D55/22
CPC分类号： A01D75/30
摘要： A flail type shredder for farm crops employing an elongated frame which is adapted to be mounted at the front end thereof on the three point hitch of a conventional farm tractor and which travels along the terrain supported by a pair of wheels mounted at the rear end of the frame which are adjustable with respect to the terrain to adjust the distance between the terrain and the frame. The chopper has a central elongated flail type crop severing unit mounted on and below the frame at the rear thereof and two elongated wing flail type crop severing units extending outwardly from opposite sides of the frame. The two wing units have housings open at the bottom and provided with a top, and each of these units is mounted on one of the side rails of the frame by a hinge located at the top of the unit, and each of the wing units is provided with a rotatable wheel adjustably mounted at the rear thereof to determine the distance between the terrain and each of the wing units separately. The machine is hydraulically controlled by means of the hydraulic system of the tractor to (1) control the elevation of the crop severing units with respect to the terrain, and, (2) to pivot the two wing units upwardly with respect to the ground to reduce the width of the implement to facilitate transport. Power for rotating the flail type severing units is derived from the tractor by a drive mechanism which permits pivotal movement of the wing units with respect to the frame of the implement.
摘要翻译：用于农作物的连枷型粉碎机，其采用细长框架，其适于在其前端安装在常规农用拖拉机的三点搭接上，并且沿着地形行进，该地面由安装在该框架相对于地形可调节，以调整地形和框架之间的距离。切碎机具有安装在其后部的框架上和下方的中央细长的连枷型作物切割单元，以及从框架的相对侧向外延伸的两个细长的翼形连枷式作业切割单元。两翼单元具有在底部开口并具有顶部的壳体，并且这些单元中的每一个通过位于单元顶部的铰链安装在框架的一个侧轨上，并且每个翼单元是设置有可调节地安装在其后部的可旋转轮，以分别确定地形和每个翼单元之间的距离。该机器通过拖拉机的液压系统进行液压控制，以（1）控制作物切割单元相对于地形的高度，以及（2）使两个翼单元相对于地面向上枢转至减少工具的宽度，方便运输。用于旋转连枷式切断装置的动力是通过驱动机构从拖拉机得到的，该驱动机构允许翼单元相对于工具的框架枢转运动。

46. 发明申请

US20110187798A1 High Resolution Electrohydrodynamic Jet Printing for Manufacturing Systems 有权
标题翻译：用于制造系统的高分辨率电液动力喷墨印刷
公开(公告)号：US20110187798A1
公开(公告)日：2011-08-04
申请号：US12669287
申请日：2007-08-30
申请人： John A. Rogers , Jang-Ung Park , Placid M. Ferreira , Deepkishore Mukhopadhyay
发明人： John A. Rogers , Jang-Ung Park , Placid M. Ferreira , Deepkishore Mukhopadhyay
IPC分类号： B41J2/06
CPC分类号： B41J2/06 , B41J2/09 , B41J2/14314 , B41J2/16 , B41J2/162 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1639 , B41J2/1642 , B41J2/1645
摘要： Provided are high-resolution electrohydrodynamic inkjet (e-jet) printing systems and related methods for printing functional materials on a substrate surface. In an embodiment, a nozzle with an ejection orifice that dispenses a printing fluid faces a surface that is to be printed. The nozzle is electrically connected to a voltage source that applies an electric charge to the fluid in the nozzle to controllably deposit the printing fluid on the surface. In an aspect, a nozzle that dispenses printing fluid has a small ejection orifice, such as an orifice with an area less than 700 μm2 and is capable of printing nanofeatures or microfeatures. In an embodiment the nozzle is an integrated-electrode nozzle system that is directly connected to an electrode and a counter-electrode. The systems and methods provide printing resolutions that can encompass the sub-micron range.
摘要翻译：提供了高分辨率电动喷墨（e-jet）印刷系统和用于在基材表面上印刷功能材料的相关方法。在一个实施例中，具有分配打印流体的喷射孔的喷嘴面向待打印的表面。喷嘴电连接到电压源，该电压源对喷嘴中的流体施加电荷以可控地将打印流体沉积在表面上。在一方面，分配打印流体的喷嘴具有小的喷射孔，例如面积小于700μm2的孔口，并且能够印刷纳米尺寸或微特征。在一个实施例中，喷嘴是直接连接到电极和对电极的整体电极喷嘴系统。这些系统和方法提供可以涵盖亚微米范围的打印分辨率。

47. 发明申请

US20110147715A1 Medium Scale Carbon Nanotube Thin Film Integrated Circuits on Flexible Plastic Substrates 有权
标题翻译：中等碳纳米管薄膜集成电路在柔性塑料基板上
公开(公告)号：US20110147715A1
公开(公告)日：2011-06-23
申请号：US12996924
申请日：2009-06-16
申请人： John A. Rogers , Qing Cao , Muhammad Alam , Ninad Pimparkar
发明人： John A. Rogers , Qing Cao , Muhammad Alam , Ninad Pimparkar
IPC分类号： H01L29/775 , H01L21/20 , B82Y99/00 , B82Y40/00
CPC分类号： H01L51/0005 , B82Y10/00 , H01L51/0014 , H01L51/0048 , H01L51/0541 , H01L51/0545 , Y10S977/742 , Y10S977/938
摘要： The present invention provides device components geometries and fabrication strategies for enhancing the electronic performance of electronic devices based on thin films of randomly oriented or partially aligned semiconducting nanotubes. In certain aspects, devices and methods of the present invention incorporate a patterned layer of randomly oriented or partially aligned carbon nanotubes, such as one or more interconnected SWNT networks, providing a semiconductor channel exhibiting improved electronic properties relative to conventional nanotubes-based electronic systems.
摘要翻译：本发明提供了用于增强基于随机取向或部分对准的半导体纳米管的薄膜的电子器件的电子性能的器件组件几何形状和制造策略。在某些方面，本发明的装置和方法包括无规取向或部分对准的碳纳米管（例如一个或多个互连的SWNT网络）的图案化层，提供相对于传统的基于纳米管的电子系统显示改进的电子性质的半导体通道。

48. 发明申请

US20090153874A1 EN-FACE OCT WITH PARALLEL DETECTOR ARRAY 有权
标题翻译：具有平行检测器阵列的EN-FACE OCT
公开(公告)号：US20090153874A1
公开(公告)日：2009-06-18
申请号：US12092503
申请日：2006-10-31
申请人： John A. Rogers , Mark Hathaway
发明人： John A. Rogers , Mark Hathaway
IPC分类号： G01B11/02
CPC分类号： G01N21/4795 , A61B3/102
摘要： In an OCT apparatus, an object light beam is returned from a target and interferes with a reference light beam. Image information is obtained from a depth Z in the target that depends on the optical path difference between the object and reference beams with a resolution that depends on the coherence length of the light. A scanner transversely scans the target with the object beam over a plurality of image points defined by the resolution of the apparatus. Interface optics directs the reference and object beams onto an array of detector elements such that the optical path difference between the reference beam and the object beam varies across the array. The reference beam and the object beam interfere with each other over the array of detector elements for individual image points on the target during each transverse scan. A memory stores a subset of data points corresponding to each individual image point obtained from each detector elements of the array. A processor processes one or more of the subsets of data points to derive image information extending over a range of depths in the target for each individual image point. The obtained image information is displayed on a displace device.
摘要翻译：在OCT设备中，物体光束从目标返回并干扰参考光束。图像信息从目标中的深度Z获得，其取决于取决于光的相干长度的分辨率的对象和参考光束之间的光程差。扫描仪在由设备的分辨率限定的多个图像点上用对象光束横向扫描目标。接口光学器件将参考光束和物体光束引导到检测器元件阵列上，使得参考光束和物体光束之间的光程差在阵列上变化。参考光束和物体光束在每个横向扫描期间在目标上的各个图像点的检测器元件阵列上彼此干涉。存储器存储对应于从阵列的每个检测器元件获得的每个单独图像点的数据点的子集。处理器处理数据点的一个或多个子集以导出在每个单独图像点的目标中的深度范围上延伸的图像信息。获得的图像信息显示在位移装置上。

49. 发明申请

US20090080739A1 SWEPT SOURCE OCT APPARATUS 有权
标题翻译： SWEPT来源OCT装置
公开(公告)号：US20090080739A1
公开(公告)日：2009-03-26
申请号：US12092504
申请日：2006-10-31
申请人： John A. Rogers , Mark Hathaway
发明人： John A. Rogers , Mark Hathaway
IPC分类号： G06K9/00
CPC分类号： A61B3/102 , G01N21/4795
摘要： A method of performing spectral OCT imaging on a target involves repeatedly scanning said target along a transverse scanning line with an object beam derived from an OCT interferometer having a narrowband source. The wavelength of the narrowband source is modulated over a range of wavelengths at a rate that is slow relative to the rate of scanning the target. The object beam returned from the target is detected to produce a set of data obtained from multiple scans along said scanning line over the entire range of wavelengths. The data is then processed to extract an OCT image (typically a B-scan) of the target containing depth information.
摘要翻译：在目标上进行光谱OCT成像的方法涉及用具有窄带源的OCT干涉仪衍生的物体光束沿着横向扫描线重复扫描所述目标。窄带源的波长以相对于扫描目标的速率较慢的速率在波长范围内进行调制。检测从目标物返回的目标光束，以产生在整个波长范围内沿着扫描线从多次扫描获得的一组数据。然后处理数据以提取包含深度信息的目标的OCT图像（通常为B扫描）。

50. 发明授权

US07439096B2 Semiconductor device encapsulation 有权
标题翻译：半导体器件封装
公开(公告)号：US07439096B2
公开(公告)日：2008-10-21
申请号：US09789397
申请日：2001-02-21
申请人： Kirk W. Baldwin , Zhenan Bao , Peter Mach , John A. Rogers
发明人： Kirk W. Baldwin , Zhenan Bao , Peter Mach , John A. Rogers
IPC分类号： H01L51/40
CPC分类号： H01L51/107 , H01L51/0036 , H01L51/0052 , H01L51/0078 , H01L51/0545 , H01L51/5256
摘要： An encapsulated semiconductor device and method wherein an encapsulant material is deposited on the device in an environment that enhances device performance. Illustrative encapsulant materials are organic polymers, silicon polymers and metal/polymer-layered encapsulants. Encapsulant formation environments may include inert, reducing and ammonia gas environment. Further disclosed are an encapsulated transistor and a semiconductor device.
摘要翻译：一种封装的半导体器件和方法，其中密封剂材料在增强器件性能的环境中沉积在器件上。示例性的密封剂材料是有机聚合物，硅聚合物和金属/聚合物分层的密封剂。封装形成环境可包括惰性，还原和氨气环境。进一步公开的是封装晶体管和半导体器件。

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