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    • 1. 发明申请
    • RACK BAR SUPPORTING DEVICE OF STEERING APPARATUS FOR VEHICLE
    • 车架转向装置支架装置
    • US20110192250A1
    • 2011-08-11
    • US13022223
    • 2011-02-07
    • Jin Won CHUNG
    • Jin Won CHUNG
    • B62D1/20B62D1/19
    • B62D3/123F16H55/283
    • Disclosed is a rack bar supporting device of a steering apparatus for a vehicle. The disclosed rack bar supporting device reduces the friction between a rack bar and a support yoke during the rack bar's linear motion interlocking with the operation of a steering wheel. Thus, the device can prevent free movement from increasing by reducing the wear of the support yoke, and can facilitate the restoration of the steering wheel by the reduction of the friction between the rack bar and the support yoke when a driver drives a vehicle in a forward direction after the operation of the steering wheel. Also, it is possible to prevent a noise from occurring caused by an increase of free movement when the support yoke collides with a yoke plug by an impact revelry input from an uneven road surface, etc. This provides a comfortable steering feeling to the driver.
    • 公开了一种用于车辆的转向装置的齿条支撑装置。 所公开的齿条支撑装置在机架杆的线性运动与方向盘的操作联动的同时减小了齿条和支撑轭之间的摩擦。 因此,该装置可以通过减小支撑轭的磨损来防止自由运动的增加,并且当驾驶员在驾驶员中驾驶车辆时,可以通过减小齿条和支撑轭之间的摩擦来促进方向盘的恢复 方向盘操作后的前进方向。 此外,通过由不平坦的路面等输入的冲击波形,当支撑轭与轭塞碰撞时,可以防止由于自由运动的增加引起的噪声。这为司机提供了舒适的转向感。
    • 2. 发明授权
    • Data transmitting device and flat plate display using the same
    • 数据传输设备和平板显示器使用相同
    • US08421792B2
    • 2013-04-16
    • US12845213
    • 2010-07-28
    • Jin-Won Chung
    • Jin-Won Chung
    • G09G5/00
    • G09G3/2096G09G3/3291G09G2330/021G09G2330/06G09G2370/14
    • A data transmitting device and a flat plate display using the same are disclosed. The data transmitting device includes a current generator comprising a plurality of constant current sources connected in parallel and a plurality of switches connected to output terminals of the constant current sources, respectively, the current generator configured to switch the switches independently according to a preset digital current control signal and adding up the currents supplied from the constant current sources via the tuned-on switches to output; a current amplifier configured to amplify and output the output current of the current generator; and a line driver configured to generate and output a low voltage differential signal according to input data by using a constant current such as the amplified current of the current amplifier.
    • 公开了一种使用其的数据发送装置和平板显示器。 数据发送装置包括电流发生器,其包括并联连接的多个恒流源和分别连接到恒流源的输出端的多个开关,所述电流发生器被配置为根据预设的数字电流独立地切换开关 控制信号并将从恒定电流源提供的电流通过调谐开关相加到输出; 配置为放大并输出电流发生器的输出电流的电流放大器; 以及线驱动器,被配置为通过使用诸如电流放大器的放大电流的恒定电流根据输入数据生成和输出低电压差分信号。
    • 4. 发明申请
    • DATA TRANSMITTING DEVICE AND FLAT PLATE DISPLAY USING THE SAME
    • 数据发送装置和平板显示器使用它
    • US20110157142A1
    • 2011-06-30
    • US12845213
    • 2010-07-28
    • Jin-Won CHUNG
    • Jin-Won CHUNG
    • G09G5/00H03K3/00
    • G09G3/2096G09G3/3291G09G2330/021G09G2330/06G09G2370/14
    • A data transmitting device and a flat plate display using the same are disclosed. The data transmitting device includes a current generator comprising a plurality of constant current sources connected in parallel and a plurality of switches connected to output terminals of the constant current sources, respectively, the current generator configured to switch the switches independently according to a preset digital current control signal and adding up the currents supplied from the constant current sources via the tuned-on switches to output; a current amplifier configured to amplify and output the output current of the current generator; and a line driver configured to generate and output a low voltage differential signal according to input data by using a constant current such as the amplified current of the current amplifier.
    • 公开了一种使用其的数据发送装置和平板显示器。 数据发送装置包括电流发生器,其包括并联连接的多个恒流源和分别连接到恒流源的输出端的多个开关,所述电流发生器被配置为根据预设的数字电流独立地切换开关 控制信号并将从恒定电流源提供的电流通过调谐开关相加到输出; 配置为放大并输出电流发生器的输出电流的电流放大器; 以及线驱动器,被配置为通过使用诸如电流放大器的放大电流的恒定电流根据输入数据生成和输出低电压差分信号。
    • 5. 发明申请
    • DATA TRANSMITTING DEVICE AND FLAT PLATE DISPLAY USING THE SAME
    • 数据发送装置和平板显示器使用它
    • US20110157104A1
    • 2011-06-30
    • US12845245
    • 2010-07-28
    • Hyeong-Won KangJin-Won Chung
    • Hyeong-Won KangJin-Won Chung
    • G09G5/00H03M9/00
    • G09G3/3611G09G3/2096G09G5/005G09G2370/14
    • A data transmitting device and a flat plate display using the same are disclosed. The data transmitting device includes a clock generator to generate and output a first clock signal and to generate a plurality of second clocks signals having different phases; a serializer to convert parallel image data and a dot clock input at a slow speed to high speed serial data and high speed clock according to the first and second clocks outputted from the clock generator and to output the high speed serial image data and the high speed clock; and a signal converter to convert the serial image data and the high speed clock outputted from the serializer into differential signals and to output the differential signals.
    • 公开了一种使用其的数据发送装置和平板显示器。 数据发送装置包括时钟发生器,用于产生和输出第一时钟信号并产生具有不同相位的多个第二时钟信号; 根据从时钟发生器输出的第一和第二时钟将并行图像数据和点时钟输入以慢速转换为高速串行数据和高速时钟的串行器,并输出高速串行图像数据和高速 时钟; 以及将从串行器输出的串行图像数据和高速时钟转换为差分信号并输出​​差分信号的信号转换器。
    • 8. 发明授权
    • Data transmitting device and flat plate display using the same
    • 数据传输设备和平板显示器使用相同
    • US08379002B2
    • 2013-02-19
    • US12845245
    • 2010-07-28
    • Hyeong-Won KangJin-Won Chung
    • Hyeong-Won KangJin-Won Chung
    • G09G5/00G09G3/36
    • G09G3/3611G09G3/2096G09G5/005G09G2370/14
    • A data transmitting device and a flat plate display using the same are disclosed. The data transmitting device includes a clock generator to generate and output a first clock signal and to generate a plurality of second clocks signals having different phases; a serializer to convert parallel image data and a dot clock input at a slow speed to high speed serial data and high speed clock according to the first and second clocks outputted from the clock generator and to output the high speed serial image data and the high speed clock; and a signal converter to convert the serial image data and the high speed clock outputted from the serializer into differential signals and to output the differential signals.
    • 公开了一种使用其的数据发送装置和平板显示器。 数据发送装置包括时钟发生器,用于产生和输出第一时钟信号并产生具有不同相位的多个第二时钟信号; 根据从时钟发生器输出的第一和第二时钟将并行图像数据和点时钟输入以慢速转换为高速串行数据和高速时钟的串行器,并输出高速串行图像数据和高速 时钟; 以及将从串行器输出的串行图像数据和高速时钟转换为差分信号并输出​​差分信号的信号转换器。
    • 9. 发明申请
    • APPARATUS FOR DETECTING JITTER OF PHASE LOCKED LOOP
    • 用于检测相位锁定环的抖动的装置
    • US20110156780A1
    • 2011-06-30
    • US12853704
    • 2010-08-10
    • Hyeong-Won KangJin-Won Chung
    • Hyeong-Won KangJin-Won Chung
    • H03L7/08
    • H03L7/095
    • A method and apparatus for detecting jitter of a Phase Locked Loop (PLL), which is capable of detecting a jitter level of the PLL without using a separate jitter measurement device, is disclosed. The apparatus for detecting the jitter of the PLL includes the PLL configured to detect a phase difference signal between a reference clock and a feedback clock and to generate an oscillation signal having a predetermined frequency according to the phase difference signal, a variable phase delay unit configured to switch a plurality of capacitors according to an input delay control signal and to delay the phase difference signal from the PLL according to the delay control signal, a comparator configured to compare the phase difference signal from the PLL with the phase difference signal delayed by the variable phase delay unit and to detect a delay period of the phase difference signal, and a lock detection unit configured to detect whether the oscillation signal is within a lock range after the delay period detected by the comparator.
    • 公开了一种用于检测锁相环(PLL)的抖动的方法和装置,其能够在不使用单独的抖动测量装置的情况下检测PLL的抖动电平。 用于检测PLL的抖动的装置包括被配置为检测参考时钟和反馈时钟之间的相位差信号并根据相位差信号产生具有预定频率的振荡信号的PLL,可变相位延迟单元配置 根据输入延迟控制信号切换多个电容器,并根据延迟控制信号延迟来自PLL的相位差信号;比较器,被配置为将来自PLL的相位差信号与由延迟控制信号延迟的相位差信号进行比较 可变相位延迟单元,并且检测相位差信号的延迟周期;以及锁定检测单元,被配置为在由比较器检测到的延迟周期之后检测振荡信号是否处于锁定范围内。