专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明授权

US6120002A Fluid valves having cantilevered blocking films 有权
标题翻译：具有悬臂阻挡膜的流体阀
公开(公告)号：US6120002A
公开(公告)日：2000-09-19
申请号：US481234
申请日：2000-01-11
申请人： David K. Biegelsen , Warren B. Jackson , Patrick C. P. Cheung
发明人： David K. Biegelsen , Warren B. Jackson , Patrick C. P. Cheung
IPC分类号： F16K31/02 , F16K31/00
CPC分类号： B65H29/245 , B65H5/228 , F16K31/006 , B65H2406/1132 , B65H2406/14
摘要： A cantilever valve useful for paper handling applications is disclosed. The valve can be batch fabricated in two dimensional valve arrays, with each valve in the array being controlled by passive matrix addressing. Typically, each valve includes a valve housing having an aperture plate defining an aperture therethrough, and an opposing port plate positioned in spaced apart relationship to the aperture plate. A flexible film or strip is attached at its first end between the aperture and port plates and is unattached so that it is free to move between the aperture and port plates at its second end. Valve action is provided by use of a single switching electrode for moving the flexible film between an aperture blocking position and an aperture open position, with the switching electrodes positioned adjacent to the port plate.
摘要翻译：公开了一种用于纸张处理应用的悬臂阀。阀门可以批量制造在二维阀门阵列中，阵列中的每个阀门都被无源矩阵寻址控制。通常，每个阀包括具有限定穿过其中的孔的孔板的阀壳体和与孔板间隔开的关系的相对的端口板。柔性膜或带在其第一端连接在孔和端口板之间，并且不附着，使得其可在其第二端处在孔和端口板之间自由移动。通过使用单个开关电极来提供阀动作，用于在孔闭阻位置和孔打开位置之间移动柔性膜，开关电极邻近端口板定位。

52. 发明授权

US5790699A Macrodetector based image conversion system 失效
标题翻译：基于宏检测器的图像转换系统
公开(公告)号：US5790699A
公开(公告)日：1998-08-04
申请号：US549379
申请日：1995-10-27
申请人： Warren B. Jackson , David A. Jared , Sumit Basu , David K. Biegelsen
发明人： Warren B. Jackson , David A. Jared , Sumit Basu , David K. Biegelsen
IPC分类号： H04N1/40 , G06T7/60 , H04N1/409 , G06K9/48 , G06K9/32 , G06K9/36
CPC分类号： H04N1/4092
摘要： An image detection and pixel processing system includes a plurality of detector elements for receiving an image. The detector elements are subdivided into a plurality of macrodetectors, with each macrodetector constituting four or more detector elements, and with each macrodetector providing information for determining both a total light intensity value within the macrodetector and a centroid of light intensity indicative of light intensity position within the macrodetector. An image processing assembly receives information from the plurality of macrodetectors, with the image processing assembly relating a pixel and its encompassed subpixel area to each corresponding macrodetector, and further determining the total light intensity within the pixel and the centroid of light intensity within the subpixel. The image processing assembly is capable of rendering each subpixel area as an edge when magnitude of the centroid of light intensity is greater than a predetermined threshold.
摘要翻译：图像检测和像素处理系统包括用于接收图像的多个检测器元件。检测器元件被细分为多个宏检测器，每个宏检测器构成四个或更多个检测器元件，并且每个宏检测器提供用于确定宏检测器内的总光强度值的信息，以及指示宏观检测器内的光强度位置的光强度的质心宏检测器图像处理组件从多个宏检测器接收信息，图像处理组件将像素及其包含的子像素区域相关联到每个对应的宏检测器，并进一步确定像素内的总光强度和子像素内的光强度的质心。当光强度的大小大于预定阈值时，图像处理组件能够将每个子像素区域呈现为边缘。

53. 发明授权

US5754690A Position sensitive detector based image conversion system capable of preserving subpixel information 失效
标题翻译：基于位置敏感检测器的图像转换系统能够保留子像素信息
公开(公告)号：US5754690A
公开(公告)日：1998-05-19
申请号：US548994
申请日：1995-10-27
申请人： Warren B. Jackson , David A. Jared , Sumit Basu , David K. Biegelsen
发明人： Warren B. Jackson , David A. Jared , Sumit Basu , David K. Biegelsen
IPC分类号： H04N1/40 , G06T7/60 , H04N1/409 , G06K9/48 , G06K9/32 , G06K9/36
CPC分类号： H04N1/4092
摘要： An image detection and pixel processing system includes a plurality of position sensitive detector elements arranged to receive an image. Each position sensitive detector element provides information for determining both a total light intensity value within the position sensitive detector element and a centroid of light intensity indicative of light intensity position within the position sensitive detector element. An image processing assembly receives information from the plurality of position detector elements with the image processing assembly relating a pixel and its encompassed subpixel area to each corresponding position detector element. The total light intensity within the pixel and the centroid of light intensity within the subpixel is determined, with the image processing assembly rendering each subpixel area as an edge when magnitude of the centroid of light intensity is large.
摘要翻译：图像检测和像素处理系统包括布置成接收图像的多个位置敏感检测器元件。每个位置敏感检测器元件提供用于确定位置敏感检测器元件内的总光强度值和指示位置敏感检测器元件内的光强度位置的光强度的质心的信息。图像处理组件从多个位置检测器元件接收信息，图像处理组件将像素及其包围的子像素区域与每个相应的位置检测器元件相关联。确定像素内的总光强度和子像素内的光强度的质心，当图像处理组件的光强度的大小的大小大的时候，图像处理组件将每个子像素区域渲染为边。

54. 发明授权

US5629517A Sensor element array having overlapping detection zones 失效
标题翻译：具有重叠检测区域的传感器元件阵列
公开(公告)号：US5629517A
公开(公告)日：1997-05-13
申请号：US423906
申请日：1995-04-17
申请人： Warren B. Jackson , David K. Biegelsen , Robert A. Street , Richard L. Weisfield
发明人： Warren B. Jackson , David K. Biegelsen , Robert A. Street , Richard L. Weisfield
IPC分类号： H01L27/146 , H01L27/144 , H04N1/028 , H01L27/00 , H01L31/00
CPC分类号： H01L27/1446
摘要： An image sensor array has overlapping responsive zones for detecting incident radiation. The sensor array includes a plurality of collection electrodes for sensing charge and a charge distribution layer in contact with the collection electrodes. The charge distribution layer is configured to distribute charge generated from incident radiation to more than one collection electrode, effectively providing overlapping responsive zones that reduce adverse aliasing effects.
摘要翻译：图像传感器阵列具有用于检测入射辐射的重叠响应区域。传感器阵列包括用于感测电荷的多个收集电极和与收集电极接触的电荷分布层。电荷分布层被配置为将从入射辐射产生的电荷分配到多于一个收集电极，有效地提供重叠的响应区，其减少不利的混叠效应。

55. 发明授权

US5572344A Pixel elements having resistive divider elements 失效
标题翻译：具有电阻分压元件的像素元件
公开(公告)号：US5572344A
公开(公告)日：1996-11-05
申请号：US368131
申请日：1995-01-03
申请人： Warren B. Jackson , David K. Biegelsen , David A. Jared , Richard L. Weisfield
发明人： Warren B. Jackson , David K. Biegelsen , David A. Jared , Richard L. Weisfield
IPC分类号： G02F1/133 , G02F1/1343 , G09F9/30 , G02F1/1393
CPC分类号： G02F1/134309
摘要： Pixel elements capable of imaging spatial intensity variations within themselves, and displays comprised of such elements, are described. The pixel elements include a resistance layer disposed between at least one set of electrodes. Over that resistance layer is a liquid crystal material. Over that liquid crystal material is a field electrode. In operation a voltage, whose components are referenced to the field electrode, is applied across the resistance layer. The resulting current flow induces a spatially varying electric field between the field electrode and the resistance layer. That spatially varying electric field results in a corresponding response by the liquid crystal layer which results in a spatially varying light transmission through the liquid crystal material. By varying the voltage across the resistance layer and/or the voltage applied to the field electrode varying amounts of light transmission can be achieved.
摘要翻译：描述了能够对其内的空间强度变化进行成像的像素元件以及由这些元件组成的显示器。像素元件包括设置在至少一组电极之间的电阻层。在该电阻层之上是液晶材料。在该液晶材料上是场电极。在操作中，其分量参考场电极的电压跨越电阻层施加。所得到的电流在场电极和电阻层之间引起空间变化的电场。该空间变化的电场导致液晶层的相应响应，这导致通过液晶材料的空间变化的光透射。通过改变跨越电阻层的电压和/或施加到场电极的电压可以实现不同的光透射量。

56. 发明授权

US5953061A Pixel cells having integrated analog memories and arrays thereof 失效
标题翻译：像素单元具有集成的模拟存储器及其阵列
公开(公告)号：US5953061A
公开(公告)日：1999-09-14
申请号：US75149
申请日：1998-05-08
申请人： David K. Biegelsen , Warren B. Jackson , Robert A. Street
发明人： David K. Biegelsen , Warren B. Jackson , Robert A. Street
IPC分类号： H04N5/66 , G11C27/02 , H01L27/146 , H04N5/357 , H04N5/365 , H04N5/3745 , H04N5/335
CPC分类号： H04N5/3745 , G11C27/024 , H01L27/14609 , H04N5/3572 , H04N5/3651
摘要： Image transduction device pixel cells are described which have analog memory integrated with the pixel transduction elements and arrays made from such pixel cells. The integrated pixel cells are capable of storing information which, for example, can achieve a desired transduction transfer function for a given pixel transduction element. While the present invention may be used with any type of continuously variable, settable, and nonvolatile analog memory, the analog memory is beneficially based on a ferroelectric gate transistor comprised of an amorphous silicon transistor integrated with a ferroelectric gate dielectric layer or an amorphous silicon transistor with a charge storage dielectric gate layer.
摘要翻译：描述了具有与由像素单元制成的像素转导元件和阵列集成的模拟存储器的图像转换装置像素单元。集成像素单元能够存储例如可以实现给定像素转导元件的期望的转导传递函数的信息。虽然本发明可以与任何类型的连续可变，可设置和非易失性模拟存储器一起使用，但是模拟存储器有利地基于由与铁电栅极介电层或非晶硅晶体管集成的非晶硅晶体管组成的铁电栅极晶体管具有电荷存储电介质栅极层。

57. 发明授权

US5578837A Integrating hyperacuity sensors and arrays thereof 失效
标题翻译：整合超声传感器及其阵列
公开(公告)号：US5578837A
公开(公告)日：1996-11-26
申请号：US368114
申请日：1995-01-03
申请人： Warren B. Jackson , David K. Biegelsen , Richard L. Weisfield
发明人： Warren B. Jackson , David K. Biegelsen , Richard L. Weisfield
IPC分类号： H01L27/146 , H01L31/02 , H01L31/10 , H01L29/04 , H01L31/036 , H01L31/0376 , H01L31/20
CPC分类号： H01L27/14665 , H01L31/02024
摘要： Sensor elements which are capable of sensing illumination edges with subpixel accuracy are described. The sensor elements include a plurality of conductive storage nodes and a plurality of collection electrodes which are in a low resistance, touching relationship with a first semiconductive material layer. A second semiconductive material layer is placed over the first such that the first and second semiconductive material layers and the storage nodes form light sensors. Near the first semiconductive layer is a gate electrode. When a first voltage is applied to the gate electrode the resistance of the first semiconductive material layer between the storage nodes and the conductive collection electrodes is high. Illumination which strikes the sensor element creates electron hole pairs which induce charges on the storage nodes. When a second voltage is applied to the gate electrode the resistance of the first semiconductive material layer between the storage nodes and the conductive collection electrodes becomes low. Charges which have accumulated onto the storage nodes can then easily flow to the conductive collection electrodes.
摘要翻译：描述了能够感测亚像素精度的照明边缘的传感器元件。传感器元件包括多个导电存储节点和与第一半导体材料层处于低电阻，触摸关系的多个收集电极。第二半导体材料层放置在第一半导体材料层上，使得第一和第二半导体材料层和存储节点形成光传感器。靠近第一半导体层是栅电极。当向栅电极施加第一电压时，存储节点与导电收集电极之间的第一半导体材料层的电阻高。撞击传感器元件的照明产生在存储节点上引起电荷的电子空穴对。当向栅电极施加第二电压时，存储节点和导电收集电极之间的第一半导体材料层的电阻变低。积聚在存储节点上的电荷然后可以容易地流到导电收集电极。

58. 发明授权

US06454260B1 Air jet board device 有权
标题翻译：空气喷射板装置
公开(公告)号：US06454260B1
公开(公告)日：2002-09-24
申请号：US09730159
申请日：2000-12-05
申请人： Jaan Noolandi , David K. Biegelsen , Patrick C. P. Cheung , Andrew A. Berlin
发明人： Jaan Noolandi , David K. Biegelsen , Patrick C. P. Cheung , Andrew A. Berlin
IPC分类号： A63F736
CPC分类号： B65H29/245 , A63F7/06 , A63F7/066 , A63F7/3603 , B65H2406/1132 , B65H2406/14
摘要： An air jet game comprising an air jet conduiting member having a plurality of air jet outlets and a controller adapted to selectively control at least partially, the flow of air out of the air jet outlets in order to move an object located in an air flow path of the outlet in a desired direction.
摘要翻译：一种喷气式飞机，包括具有多个空气喷射出口的空气喷射导管构件和适于选择性地至少部分地控制空气流出空气喷射出口的空气流的流量的控制器，以便移动位于空气流路的出口。

59. 发明授权

US06210514B1 Thin film structure machining and attachment 失效
标题翻译：薄膜结构加工和附件
公开(公告)号：US06210514B1
公开(公告)日：2001-04-03
申请号：US09022173
申请日：1998-02-11
申请人： Patrick C. P. Cheung , Andrew A. Berlin , David K. Biegelsen , Rachel King-Ha Lau , Mark H. Yim
发明人： Patrick C. P. Cheung , Andrew A. Berlin , David K. Biegelsen , Rachel King-Ha Lau , Mark H. Yim
IPC分类号： B32B3118
CPC分类号： B26D7/08 , Y10T156/1052 , Y10T156/1062 , Y10T156/108
摘要： Batch fabrication of thin film structures can be facilitated by sandwiching a thin film between a first and a second polymeric or elastomeric layers. The sandwiched layer can be machined to define a thin film structure, typically a micoroelectromechanical element. This element is separated from the sandwiching layers by adhesive attachment to a target substrate.
摘要翻译：通过在第一和第二聚合物或弹性体层之间夹有薄膜可以促进薄膜结构的分批制造。夹层可以加工成限定薄膜结构，通常是微电子机械元件。该元件通过粘合剂附着到目标基底与夹层分离。

60. 发明授权

US09529307B2 Imaging system for patterning of an image definition material by electro-wetting and methods therefor 有权
标题翻译：通过电润湿对图像定义材料进行图案化的成像系统及其方法
公开(公告)号：US09529307B2
公开(公告)日：2016-12-27
申请号：US13548155
申请日：2012-07-12
申请人： Janos Veres , David K. Biegelsen
发明人： Janos Veres , David K. Biegelsen
IPC分类号： G03G15/10 , G03G15/22 , G03G13/28
CPC分类号： G03G15/10 , G03G13/28 , G03G15/226
摘要： A system comprises an electro-wetting subsystem, a transfer subsystem, an imaging member, and an inking subsystem. The electro-wetting subsystem comprises a photo-responsive photoreceptor, a charging mechanism, an image definition material reservoir, a charge erase mechanism, and an exposure subsystem, such as a light source and rotating polygon forming a raster output scanner (ROS) disposed for exposure of the photoreceptor through the image definition material reservoir. The imaging member comprises a reimageable surface having certain properties, such as having a low surface energy to promote ink release onto a substrate. In operation, the photoreceptor is charged areawise. An exposure pattern is formed by the exposure subsystem on the surface of the charged photoreceptor, which is developed with image definition material. The image definition material pattern is transferred to the reimageable surface. The pattern is developed with ink. The inked image may be transferred to a substrate.
摘要翻译：系统包括电润湿子系统，传输子系统，成像构件和着墨子系统。电润湿子系统包括光响应感光体，充电机构，图像定义材料储存器，电荷擦除机构和曝光子系统，例如形成光栅输出扫描器（ROS）的光源和旋转多边形，其设置用于通过图像定义材料储存器曝光感光体。成像构件包括具有某些特性的可再成像表面，例如具有低表面能以促进油墨释放到基底上。在操作中，感光体面积充电。通过曝光子系统在带图像定义材料显影的带电感光体的表面上形成曝光图案。图像定义材料图案被转移到可再成像的表面。该图案是用墨水开发的。着墨的图像可以被转印到基底上。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式