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52 条记录 (耗时 0.031 秒)

    Power-driven ornithopter
    1.
    发明授权
    Power-driven ornithopter 失效
    动力驱动的鸟巢

    公开(公告)号：US06769949B2

    公开(公告)日：2004-08-03

    申请号：US10184338

    申请日：2002-06-26

    申请人： Seung-Woo Kim ,  Ii-Hyung Jang ,  Myung-Hwan Kim ,  Jong-Seon Kim

    发明人： Seung-Woo Kim ,  Ii-Hyung Jang ,  Myung-Hwan Kim ,  Jong-Seon Kim

    IPC分类号： A63H2700

    CPC分类号： A63H27/008

    摘要： An ornithopter with an airframe structure that is lightweight, simple and stable and can generate sufficient lift and thrust. The ornithopter comprises a body, a main wing attached to an upper portion of a front section of the body, and a tail wing attached to a rear section of the body. The ornithopter further comprises a power source and a power transmission mechanism installed within a housing of the body. The main wing includes a wing frame composed of a plurality of frame rods and a skin attached to the wing frame for forming an outline of the main wing. The wing frame of the main wing is supported by a support means exposed to the outside at the upper portion of the front section of the body. The power transmission mechanism includes a gear train for adjusting the rotational motion of the power source at a proper speed and transferring it to the main wing, and connecting rods for converting the rotational motion into a swing motion of the main wing. Flight time of the ornithopter can be prolonged considering its weight and the power source can be easily manipulated.

    摘要翻译： 具有轻型，简单和稳定的机身结构的鸟巢车，可以产生足够的提升和推力。 该鸟巢器包括主体，附接到主体的前部的上部的主翼和附接到身体的后部的尾翼。 鸟巢器还包括安装在身体的壳体内的动力源和动力传递机构。 主翼包括由多个框架杆构成的翼架和附接到翼架的皮肤，用于形成主翼的轮廓。 主翼的翼架由在身体的前部的上部暴露于外部的支撑装置支撑。 动力传递机构包括用于以适当速度调节动力源的旋转运动并将其传递到主翼的齿轮系，以及用于将旋转运动转换成主翼的摆动运动的连杆。 考虑到其重量可以延长鸟巢的飞行时间，并且可以容易地操纵动力源。

    Power-driven ornithopter piloted by remote controller
    2.
    发明授权
    Power-driven ornithopter piloted by remote controller 失效
    由遥控器引导的动力驱动的鸟巢

    公开(公告)号：US06550716B1

    公开(公告)日：2003-04-22

    申请号：US10184352

    申请日：2002-06-26

    申请人： Seung-Woo Kim ,  Il-Hyung Jang ,  Myung-Hwan Kim ,  Jong-Seon Kim

    发明人： Seung-Woo Kim ,  Il-Hyung Jang ,  Myung-Hwan Kim ,  Jong-Seon Kim

    IPC分类号： B64C3300

    CPC分类号： B64C33/00 ,  A63H27/008

    摘要： A power-driven ornithopter piloted by a remote controller wherein a takeoff and landing motion, a climbing and descending motion, and a turning motion of the ornithopter can be controlled using the remote controller. The ornithopter comprises a body, a main wing attached to an upper portion of a front section of the body, and tail wings attached to a rear section of the body. An electric motor, a power transmission mechanism, a battery, first and second servo motors and a controller are installed within a housing of the body. A crank arm is connected to a rotating shaft of the first servo motor and a connecting rod attached to a free end of the crank arm is then pivotally connected to a lower edge of the horizontal tail support. The second servo motor is mounted into a recess formed at an upper side of a rectangular parallelepiped of the horizontal tail support and a rotating shaft of the second servo motor is disposed on a central axis of the horizontal tail. A vertical tail support is supported by the rotating shaft of the second servo motor so that it can be swung on the rotating shaft of the second servo motor in a right and left direction as the rotating shaft of the second servo motor rotates.

    摘要翻译： 由遥控器引导的由动力驱动的鸟鸣器，其中可以使用遥控器来控制起飞和降落运动，爬升和下降运动以及鸟巢车的转动运动。 鸟笼包括主体，附接到主体的前部的上部的主翼和附接到身体的后部的尾翼。 电动机，动力传递机构，电池，第一和第二伺服电动机和控制器安装在车体的壳体内。 曲柄臂连接到第一伺服电动机的旋转轴，并且连接到曲柄臂的自由端的连杆然后枢转地连接到水平尾部支撑件的下边缘。 第二伺服电动机安装在形成在水平尾部支撑件的长方体的上侧的凹部中，并且第二伺服电动机的旋转轴设置在水平尾部的中心轴线上。 由第二伺服电动机的旋转轴支撑垂直尾部支撑件，使得当第二伺服电动机的旋转轴旋转时，可以沿着左右方向在第二伺服电动机的旋转轴上摆动。

    Display controllers including memory controllers
    3.
    发明授权
    Display controllers including memory controllers 有权
    显示控制器，包括内存控制器

    公开(公告)号：US08581919B2

    公开(公告)日：2013-11-12

    申请号：US12727631

    申请日：2010-03-19

    申请人： Yong-Yun Park ,  Won-Gab Jung ,  Jong-Seon Kim ,  Sang-Woo Kim ,  Hae-Yong Ahn

    发明人： Yong-Yun Park ,  Won-Gab Jung ,  Jong-Seon Kim ,  Sang-Woo Kim ,  Hae-Yong Ahn

    IPC分类号： G09G5/36

    CPC分类号： G09G3/3611 ,  G09G5/395 ,  G09G5/397 ,  G09G2320/0252 ,  G09G2340/02 ,  G09G2360/18

    摘要： A display controller is provided. The display controller includes an external memory and a timing controller which compresses current frame data to generate front first in-first out (FIFO) input data, temporarily stores the front FIFO input data and writes the front FIFO input data to the external memory in a burst mode, and reads data from the external memory in the burst mode, temporarily stores the read data as back FIFO output data, and decodes the back FIFO output data to output previous frame data.

    摘要翻译： 提供显示控制器。 显示控制器包括外部存储器和定时控制器，其压缩当前帧数据以产生前置先进先出（FIFO）输入数据，临时存储前FIFO输入数据，并将前FIFO输入数据写入外部存储器 突发模式，并且以突发模式从外部存储器读取数据，将读取的数据临时存储为后向FIFO输出数据，并且解码后退FIFO输出数据以输出先前的帧数据。

    Low voltage differential signaling transceiver
    6.
    发明申请
    Low voltage differential signaling transceiver 有权

    公开(公告)号：US20060234650A1

    公开(公告)日：2006-10-19

    申请号：US11244831

    申请日：2005-10-06

    申请人： Jac-Youl Lee ,  Jae-Suk Yu ,  Jong-Seon Kim

    发明人： Jac-Youl Lee ,  Jae-Suk Yu ,  Jong-Seon Kim

    IPC分类号： H04B1/44

    CPC分类号： H03F3/45475 ,  H03F2203/45136 ,  H03F2203/45151 ,  H03F2203/45576

    摘要： A low voltage differential signaling transceiver includes a transmitter and a receiver, the transmitter having a first terminal in signal communication with a transmission line, a source resistance in signal communication with the first terminal, a switch in signal communication with the source resistance and in switchable signal communication from ground or an input voltage, a voltage regulator in switchable signal communication with the switch for providing the input voltage to the switch, and a voltage controller in signal communication between the first terminal and the voltage regulator for controlling the input voltage to provide a controlled voltage to a receiver; and the receiver having an amplifier having a first input, a first pad in signal communication with the first input, a load resistance, and a second pad in signal communication with the load resistance, where the first and second pads are both in signal communication with one end of a first transmission line.

    LIGHT EMITTING DIODE DRIVING CIRCUIT, AND DISPLAY DEVICE HAVING THE SAME
    8.
    发明申请
    LIGHT EMITTING DIODE DRIVING CIRCUIT, AND DISPLAY DEVICE HAVING THE SAME 审中-公开
    发光二极管驱动电路，以及具有该发光二极管驱动电路的显示装置

    公开(公告)号：US20120127214A1

    公开(公告)日：2012-05-24

    申请号：US13241737

    申请日：2011-09-23

    申请人： Hee-Seok HAN ,  Jong-Seon Kim

    发明人： Hee-Seok HAN ,  Jong-Seon Kim

    IPC分类号： G09G3/14 ,  H05B37/02 ,  G09G5/10

    CPC分类号： G09G3/342 ,  G09G2320/064 ,  G09G2330/028 ,  H05B33/0827

    摘要： A light-emitting-diode (LED) driving circuit and a display device include a current driving circuit, a level detector, a comparing circuit, a digital control circuit, and a power supply circuit. The level detector detects a minimum detection voltage signal having a minimum voltage level among voltage signals of first terminals of respective LED strings. The comparing circuit generates a first comparison output signal and a second comparison output signal based on a headroom-control reference voltage and the minimum detection voltage signal. The digital control circuit adjusts a duty ratio of a gate control signal in a digital mode based on the first comparison output signal, the second comparison output signal and a control clock signal. Therefore, the LED driving circuit has a small area in a semiconductor integrated circuit.

    摘要翻译： 发光二极管（LED）驱动电路和显示装置包括电流驱动电路，电平检测器，比较电路，数字控制电路和电源电路。 电平检测器检测在各个LED串的第一端子的电压信号中具有最小电压电平的最小检测电压信号。 比较电路基于余量控制参考电压和最小检测电压信号产生第一比较输出信号和第二比较输出信号。 数字控制电路基于第一比较输出信号，第二比较输出信号和控制时钟信号来调整数字模式中的门控制信号的占空比。 因此，LED驱动电路在半导体集成电路中具有小的面积。

    Flat panel display including transceiver circuit for digital interface
    9.
    发明授权
    Flat panel display including transceiver circuit for digital interface 有权
    平板显示器包括用于数字接口的收发电路

    公开(公告)号：US08026891B2

    公开(公告)日：2011-09-27

    申请号：US11450771

    申请日：2006-06-09

    申请人： Jong-Seon Kim ,  Jun-Hyung Souk ,  Myung-Ryul Choi ,  Seung-Woo Lee

    发明人： Jong-Seon Kim ,  Jun-Hyung Souk ,  Myung-Ryul Choi ,  Seung-Woo Lee

    IPC分类号： G09G3/36

    CPC分类号： G09G5/006

    摘要： The present invention relates to a digital data transceiver circuit applicable to a flat panel display such as an LCD to be placed between graphic signal generation module and liquid crystal display module or between timing control IC and data driver IC, etc. A digital data transceiver circuit of the present invention has a first current source and a second current source, and the second current source is controlled to supply a current or not depending on the status of the lower bit of input data. A transmitter is connected to a node, on which the first and second current sources combine, and the transmission paths of currents from the two current sources are determined depending on the status of the upper bit of input data. A signal of the transmitter is transmitted through a transmission line, and a termination resistor is connected to the transmission line. A receiver detects output data according to a voltage applied to the termination resistor. The digital data transceiver circuit of the present invention can transmit 2-bit or 3-bit data during one clock period, and it is resistible to the noise better than the voltage transmission method and effective to long distance transmission.

    摘要翻译： 数字数据收发电路技术领域本发明涉及适用于诸如LCD之类的平板显示器的数字数据收发器电路，放置在图形信号发生模块和液晶显示模块之间，或定时控制IC与数据驱动器IC之间。数字数据收发电路 本发明具有第一电流源和第二电流源，并且第二电流源被控制以根据输入数据的较低位的状态来提供电流。 发射机连接到第一和第二电流源组合的节点，并且根据输入数据的较高位的状态确定来自两个电流源的电流的传输路径。 发射机的信号通过传输线传输，终端电阻连接到传输线。 接收机根据施加到终端电阻器的电压来检测输出数据。 本发明的数字数据收发电路可以在一个时钟周期内发送2位或3位数据，并且比电压传输方式更能抵抗噪声，有效地进行长距离传输。

    COLOR CORRECTION LIQUID CRYSTAL DISPLAY AND METHOD OF DRIVING SAME
    10.
    发明申请
    COLOR CORRECTION LIQUID CRYSTAL DISPLAY AND METHOD OF DRIVING SAME 有权
    彩色校正液晶显示器及其驱动方法

    公开(公告)号：US20100309234A1

    公开(公告)日：2010-12-09

    申请号：US12824126

    申请日：2010-06-25

    申请人： Seung-Woo Lee ,  Jong-Seon Kim ,  Su-Hyun Kwon

    发明人： Seung-Woo Lee ,  Jong-Seon Kim ,  Su-Hyun Kwon

    IPC分类号： G09G5/10

    CPC分类号： G09G3/3607 ,  G09G3/2055 ,  G09G2320/0276

    摘要： A liquid crystal display includes a liquid crystal display panel for displaying picture images, and a color correction unit. Upon receipt of raw RGB picture data corresponding to raw RGB gamma curves, the color correction unit generates corrected RGB picture data based on values over a predetermined imaginative gamma curve established in accordance with the characteristic of the liquid crystal display panel. The color correction unit stores values over corrected RGB gamma curves corresponding to the corrected picture data, and gamma-corrects the raw RGB picture data based on values over the stored corrected RGB gamma curves, thereby displaying the picture images.

    摘要翻译： 液晶显示器包括用于显示图像图像的液晶显示面板和颜色校正单元。 在接收到与原始RGB伽马曲线对应的原始RGB图像数据时，颜色校正单元基于根据液晶显示面板的特性建立的预定想象伽马曲线上的值产生校正的RGB图像数据。 颜色校正单元存储与经校正的图像数据相对应的经校正的RGB伽马曲线的值，并且基于存储的校正的RGB伽玛曲线上的值对原始RGB图像数据进行伽马校正，从而显示图像图像。