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298 条记录 (耗时 0.032 秒)

    Metal seal for ultra high vacuum system
    61.
    发明授权
    Metal seal for ultra high vacuum system 有权
    超高真空系统金属密封

    公开(公告)号：US09581245B2

    公开(公告)日：2017-02-28

    申请号：US13437107

    申请日：2012-04-02

    申请人： Qingpo Xi ,  Tao Li ,  Feng Cao ,  Fumin He ,  Zhongwei Chen

    发明人： Qingpo Xi ,  Tao Li ,  Feng Cao ,  Fumin He ,  Zhongwei Chen

    IPC分类号： F16L23/20 ,  F16J15/08

    CPC分类号： F16J15/0881 ,  F16L23/20

    摘要： A metal seal flange assembly for a vacuum system is presented. Its metal gasket has a crossectional shape that is an irregular hexagon with two acute angles between the longest side and the second- and third-longest sides, respectively. The longest side of the irregular hexagon is the vertical inner wall of the metal gasket. This design can reduce the normal force required to seal the metal seal flange assembly and reduce the number of bolts needed, enabling use in a limited working space.

    摘要翻译： 提出了一种用于真空系统的金属密封法兰组件。 其金属垫片的横截面形状是不规则六边形，分别在最长侧和第二和第三最长边之间具有两个锐角。 不规则六边形的最长边是金属垫片的垂直内壁。 这种设计可以减少密封金属密封凸缘组件所需的法向力，并减少所需的螺栓数量，从而在有限的工作空间中使用。

    Ultrasonic fluid pressure generator
    62.
    发明授权
    Ultrasonic fluid pressure generator 有权
    超声波流体压力发生器

    公开(公告)号：US09410542B2

    公开(公告)日：2016-08-09

    申请号：US13518175

    申请日：2009-12-22

    申请人： Freddy Yin Chiang Boey ,  Jan Ma ,  Tao Li

    发明人： Freddy Yin Chiang Boey ,  Jan Ma ,  Tao Li

    IPC分类号： F04B17/03 ,  F04B19/16 ,  F04B19/00 ,  F04B19/20 ,  F04B43/04 ,  F04B19/02

    CPC分类号： F04B17/03 ,  F04B19/006 ,  F04B19/02 ,  F04B19/16 ,  F04B19/20 ,  F04B43/046

    摘要： An ultrasonic fluid pressure generator for generating high pressure head in a fluid. The ultrasonic fluid pressure generator comprises a transducer comprising a piezoelectric actuator and a displacement amplifier, the displacement amplifier having a fluid channel therethrough, the displacement amplifier being connected to the piezoelectric actuator at one end and having a free vibrating tip at another end; a reflecting condenser disposed at the vibrating tip of the displacement amplifier to form a gap between the vibrating tip and a reflecting surface of the reflecting condenser; and a casing configured for establishing a standing wave in the fluid contained within the casing, the transducer and the reflecting condenser being at least in part within the casing.

    摘要翻译： 一种在流体中产生高压头的超声波流体压力发生器。 所述超声波流体压力发生器包括一个包括压电致动器和位移放大器的换能器，所述位移放大器具有通过其的流体通道，所述位移放大器在一端连接到所述压电致动器并且在另一端具有自由振动尖端; 反射冷凝器，设置在所述位移放大器的振动末端，以在所述振动尖端和所述反射冷凝器的反射表面之间形成间隙; 以及壳体，其构造成用于在容纳在壳体内的流体中建立驻波，所述换能器和反射冷凝器至少部分地在壳体内。

    Method for crystallizing amorphous silicon thin film and method for fabricating poly crystalline thin film transistor using the same
    67.
    发明授权
    Method for crystallizing amorphous silicon thin film and method for fabricating poly crystalline thin film transistor using the same 失效
    用于使非晶硅薄膜结晶的方法和使用其制造多晶薄膜晶体管的方法

    公开(公告)号：US08716112B2

    公开(公告)日：2014-05-06

    申请号：US13630148

    申请日：2012-10-16

    申请人： Seung Ki Joo ,  Chang Woo Byun ,  Se Wan Son ,  Yong Woo Lee ,  Hyun Mo Kang ,  Seol Ah Park ,  Woo Chang Lim ,  Tao Li ,  Seung Jae Yun ,  Sang Joo Lee

    发明人： Seung Ki Joo ,  Chang Woo Byun ,  Se Wan Son ,  Yong Woo Lee ,  Hyun Mo Kang ,  Seol Ah Park ,  Woo Chang Lim ,  Tao Li ,  Seung Jae Yun ,  Sang Joo Lee

    IPC分类号： H01L21/20

    CPC分类号： H01L21/02422 ,  H01L21/0245 ,  H01L21/02532 ,  H01L21/0262 ,  H01L21/02672 ,  H01L29/66757

    摘要： Provided is a method of crystallizing an amorphous silicon thin film transistor and a method of fabricating a polycrystalline thin film transistor using the same, in which the polycrystalline thin film transistor indicating leakage current characteristics of a level that is applicable for active matrix organic light emitting diode displays (AMOLEDs) can be manufactured by using a silicide seed induced lateral crystallization (SILC) method. The amorphous silicon thin film transistor crystallizing method includes the steps of: forming an amorphous silicon layer on a substrate; forming an active region by patterning the amorphous silicon layer; forming a crystallization induced metal layer in both a source region and a drain region that are placed on both side ends of the active region; forming a number of dot-shaped metal silicide seeds on the surfaces of the source region and the drain region made of amorphous silicon by removing the crystallization induced metal layer; and crystallizing the active region formed of the amorphous silicon layer by heat-treating the substrate by using the metal silicide seeds as crystallization seeds.

    摘要翻译： 提供了一种使非晶硅薄膜晶体管结晶的方法和使用其制造多晶薄膜晶体管的方法，其中指示可用于有源矩阵有机发光二极管的电平的漏电流特性的多晶薄膜晶体管 可以通过使用硅化物种子诱导横向结晶（SILC）方法来制造显示器（AMOLED）。 非晶硅薄膜晶体管结晶方法包括以下步骤：在基板上形成非晶硅层; 通过图案化所述非晶硅层形成有源区; 在放置在有源区的两侧端的源区和漏区中形成结晶诱导金属层; 通过除去结晶诱导的金属层，在源极区和由非晶硅制成的漏极区域的表面上形成多个点状金属硅化物晶种; 并且通过使用金属硅化物种子作为结晶种子对基底进行热处理，使由非晶硅层形成的活性区域结晶。

    Object image detection method and object image detection device for detecting an object image from an input image
    69.
    发明授权
    Object image detection method and object image detection device for detecting an object image from an input image 有权
    对象图像检测方法和物体图像检测装置，用于从输入图像检测物体图像

    公开(公告)号：US08660317B2

    公开(公告)日：2014-02-25

    申请号：US12076612

    申请日：2008-03-20

    申请人： Tao Li ,  Haike Guan ,  Gang Wang ,  Zhongchao Shi ,  Cheng Du

    发明人： Tao Li ,  Haike Guan ,  Gang Wang ,  Zhongchao Shi ,  Cheng Du

    IPC分类号： G06K9/00

    CPC分类号： G06K9/3208 ,  G06K9/00228 ,  G06K9/4614

    摘要： An object image detection device is disclosed that is able to rapidly detect an object image from an input image without a great deal of computation. The object image detection device includes an object image classification unit for determining whether the object images are included in an image having a given orientation, an image orientation detection unit for detecting orientation of the input image, an image rotation unit for rotating the object image classification unit according to the detected orientation of the input image, and a detection unit for detecting the object images from the input image by using the rotated object image classification unit.

    摘要翻译： 公开了一种能够在没有大量计算的情况下从输入图像快速检测物体图像的物体图像检测装置。 对象图像检测装置包括：对象图像分类单元，用于确定对象图像是否包括在具有给定取向的图像中;图像取向检测单元，用于检测输入图像的取向;图像旋转单元，用于旋转对象图像分类 根据检测到的输入图像的方向的单位，以及检测单元，用于通过使用旋转的对象图像分类单元从输入图像检测对象图像。

    Cost-effective linearization for wireless communication
    70.
    发明授权
    Cost-effective linearization for wireless communication 有权
    无线通信的成本效益线性化

    公开(公告)号：US08638840B2

    公开(公告)日：2014-01-28

    申请号：US13325269

    申请日：2011-12-14

    申请人： Hans Wang ,  Binglei Zhang ,  Tao Li ,  Shih Hsiung Mo

    发明人： Hans Wang ,  Binglei Zhang ,  Tao Li ,  Shih Hsiung Mo

    IPC分类号： H04B1/38

    CPC分类号： H04B1/525 ,  H04B15/04

    摘要： One embodiment of the present invention provides a transceiver for wireless communication. The transceiver includes a transmitting circuit, a receiving circuit, a power amplifier coupled to the transmitting circuit, and a looping mechanism configured to establish a closed loop that couples an output of the power amplifier to an input of the receiving circuit in response to a linearity compensation need, thereby facilitating cost-effective linearity compensation.

    摘要翻译： 本发明的一个实施例提供了一种用于无线通信的收发器。 收发器包括发射电路，接收电路，耦合到发射电路的功率放大器，以及环路机构，其被配置为建立闭环，其响应于线性将功率放大器的输出耦合到接收电路的输入 补偿需求，从而促进成本效益的线性补偿。