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    • 4. 发明申请
    • Organic light emitting display and its driving method
    • 有机发光显示器及其驱动方法
    • US20080246701A1
    • 2008-10-09
    • US11905147
    • 2007-09-27
    • Young-jong ParkJune-young Song
    • Young-jong ParkJune-young Song
    • G09G3/30
    • G09G3/3233G09G2320/0285G09G2360/16
    • In an organic light emitting display and its driving method, a pixel portion includes a plurality of pixels which express images corresponding to a scan signal, an emission control signal, and a data signal. A scan driver transfers the scan signal and the emission control signal to the pixel portion. A data driver generates and transfers a plurality of data signals to the pixel portion using video data. A frame memory stores and transfers the video data in frame periods to the data driver. A luminance controller determines a pulse of the emission control signal using frame data, which is a sum of video data stored in the frame memory. A power supply unit supplies voltages of first and second power sources to the pixel portion. The luminance controller determines the number and widths of pulses in the emission control signal corresponding to a sum of the video data.
    • 在有机发光显示器及其驱动方法中,像素部分包括表示对应于扫描信号,发射控制信号和数据信号的图像的多个像素。 扫描驱动器将扫描信号和发射控制信号传送到像素部分。 数据驱动器使用视频数据产生并将多个数据信号传送到像素部分。 帧存储器将帧周期中的视频数据存储并传送到数据驱动器。 亮度控制器使用作为存储在帧存储器中的视频数据的和的帧数据来确定发射控制信号的脉冲。 电源单元将第一和第二电源的电压提供给像素部分。 亮度控制器确定与视频数据的和相对应的发射控制信号中的脉冲的数量和宽度。
    • 6. 发明授权
    • Apparatus for controlling stiffness of anti-roll bar for vehicle
    • 用于控制车辆防倾杆的刚度的装置
    • US07311315B2
    • 2007-12-25
    • US11024764
    • 2004-12-30
    • June Young Song
    • June Young Song
    • B60G17/015
    • B60G17/0162B60G21/0558B60G2202/424B60G2800/012
    • An apparatus for controlling stiffness of an anti-roll bar for a vehicle includes an anti-roll bar provided with piezoelectric ceramics, the anti-roll bar interconnecting both lower arms of a vehicle suspension system, a power converter connected to a power supply to change an amount of electric power and to supply the electric power to the piezoelectric ceramics of the anti-roll bar, and a controller connected to the power converter to calculate an amount of the electric power needed for providing the piezoelectric ceramics with optimal stiffness based on previously stored vehicle speed and steering angle in response to data detected by a vehicle speed sensor and a steering angle sensor and to control the power converter such that the calculated electric power can be supplied to the piezoelectric ceramics.
    • 用于控制用于车辆的防倾杆的刚度的装置包括设置有压电陶瓷的防侧倾杆,连接车辆悬架系统的两个下臂的防侧倾杆,连接到电源的功率转换器 电力量并将电力供给到防倾杆的压电陶瓷,以及连接到功率转换器的控制器,以基于先前的方式计算提供具有最佳刚度的压电陶瓷所需的电力量 响应于由车速传感器和转向角传感器检测到的数据来存储车辆速度和转向角度,并且控制功率转换器,使得计算的电力可以被提供给压电陶瓷。
    • 9. 发明授权
    • Stereopsis display device and driving method thereof
    • 立体显示装置及其驱动方法
    • US09049438B2
    • 2015-06-02
    • US13300504
    • 2011-11-18
    • June-Young SongByung-Sik KohHye-Jin Shin
    • June-Young SongByung-Sik KohHye-Jin Shin
    • G09G3/30H04N13/04
    • H04N13/341H04N13/398
    • A stereoscopic image display device and a driving method thereof are disclosed. According to one aspect, the device includes a scan driver and a data driver configured to transmit scan signals and data signals to scan lines and data lines respectively, a light emission driver configured to transmit light emission control signals to light emission control lines, and a display unit divided into pixel areas including pixel lines. A controller is configured to control the drivers, generate a left-eye and right-eye image data signals, and supply the generated signals to the data driver. The light emission driver includes light emitting circuits configured to sequentially transmit light emission control signals that are equivalent to each other to light emission control lines of the corresponding pixel area.
    • 公开了立体图像显示装置及其驱动方法。 根据一个方面,所述装置包括扫描驱动器和数据驱动器,其被配置为分别将扫描信号和数据信号传输到扫描线和数据线,配置成将光发射控制信号传输到发光控制线的发光驱动器,以及 显示单元被分成包括像素线的像素区域。 控制器被配置为控制驱动器,产生左眼和右眼图像数据信号,并将产生的信号提供给数据驱动器。 发光驱动器包括发光电路,其被配置为将彼此相等的发光控制信号顺序地发送到相应像素区域的发光控制线。