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    • 15. 发明申请
    • LIMITER CIRCUIT AND VOLTAGE CONTROLLED OSCILLATOR INCLUDING THE SAME
    • 限制电路和电压控制振荡器,包括它们
    • US20120182076A1
    • 2012-07-19
    • US13348783
    • 2012-01-12
    • Do-Hyung KimJi-Hyun Kim
    • Do-Hyung KimJi-Hyun Kim
    • H03L7/06H03K5/08
    • H03K3/017H03K3/021H03L7/0998
    • A limiter circuit in a voltage controlled oscillator (VCO) includes a first control circuit, a second control circuit and a driving circuit having a pull-up transistor and a pull-down transistor. The first control circuit generates a first driving control signal for controlling the pull-up transistor based on an AC input signal and a first DC bias voltage. The second control circuit generates a second driving control signal for controlling the pull-down transistor based on the AC input signal and a second DC bias voltage. The driving circuit generates an output signal based on the first driving control signal and the second driving control signal. The output signal swings between a first voltage at the pull-up transistor and a second voltage at the pull-down transistor.
    • 压控振荡器(VCO)中的限幅电路包括第一控制电路,第二控制电路和具有上拉晶体管和下拉晶体管的驱动电路。 第一控制电路基于AC输入信号和第一DC偏置电压产生用于控制上拉晶体管的第一驱动控制信号。 第二控制电路产生用于基于AC输入信号和第二DC偏置电压来控制下拉晶体管的第二驱动控制信号。 驱动电路基于第一驱动控制信号和第二驱动控制信号生成输出信号。 输出信号在上拉晶体管的第一电压和下拉晶体管的第二电压之间摆动。
    • 16. 发明授权
    • Method and apparatus for dynamically changing settings for image forming apparatus
    • 用于动态地改变图像形成装置的设置的方法和装置
    • US08199338B2
    • 2012-06-12
    • US10993444
    • 2004-11-22
    • Do-Hyung Kim
    • Do-Hyung Kim
    • G06K15/00G06K15/02G06F3/12
    • G06K15/00G03G15/5012G06K15/002G06K15/1809
    • Disclosed is a method and apparatus for controlling an image forming apparatus which allows the print setting to be changed. The method for controlling the print driving of an image forming apparatus comprises the steps of monitoring whether a stop signal is input while printing one or more images corresponding to input print data; stopping print driving of the image forming apparatus when the stop signal is detected; changing print setting of the image forming apparatus as demanded by a user; and printing one or more images, which correspond to the remaining print data unprinted due to the stoppage of the print driving, by applying the print setting changed. It is possible to change the print setting of the image forming apparatus desired by a user regardless of the print driving operation of the image forming apparatus and to reflect the changed print setting to the print driving.
    • 公开了一种用于控制允许改变打印设置的图像形成装置的方法和装置。 用于控制图像形成装置的打印驱动的方法包括以下步骤:在打印与输入打印数据相对应的一个或多个图像的同时监视是否输入停止信号; 当检测到停止信号时停止图像形成装置的打印驱动; 根据用户要求改变图像形成装置的打印设置; 并且通过应用改变的打印设置来打印与由于打印驱动停止而未打印的剩余打印数据相对应的一个或多个图像。 无论图像形成装置的打印驱动操作如何,都可以改变用户期望的图像形成装置的打印设置,并且将改变的打印设置反映到打印驱动。
    • 19. 发明申请
    • BUTTON ASSEMBLY FOR REFRIGERATOR
    • 用于制冷器的按钮组件
    • US20110016901A1
    • 2011-01-27
    • US12934210
    • 2008-12-22
    • Do-Hyung KimChang-Bong Choi
    • Do-Hyung KimChang-Bong Choi
    • F25D27/00F25D11/00
    • F25D29/005F25C2400/10
    • A button assembly for a refrigerator comprises: a case having a cooling chamber, and a door for opening or closing the cooling chamber; a cover mounted to one side of the case, and provided with a plurality of button insertion openings; a substrate fixed to an inner side of the cover, and provided with a plurality of switch buttons; elastic supporters inserted into the button insertion openings of the cover, and covering the switch buttons of the substrate; and button pads coupled to the elastic supporters, and elastically supported by an elastic force of the elastic supporters when pressed by a user, for switching on/off the switch buttons. The button assembly prevents humid air from being introduced thereinto, and simplifies the components to enhance the reliability and productivity. The button assembly enhances appearance around the buttons.
    • 一种用于冰箱的按钮组件,包括:具有冷却室的壳体和用于打开或关闭冷却室的门; 安装在所述壳体的一侧的盖,并且设置有多个按钮插入口; 固定在所述盖的内侧的基板,具有多个开关按钮; 弹性支撑体插入到盖的按钮插入口中,并覆盖基板的开关按钮; 和按钮垫,其连接到弹性支撑件上,并且当被用户按压时由弹性支撑件的弹力弹性地支撑,用于打开/关闭开关按钮。 按钮组件防止湿空气被引入其中,并且简化部件以提高可靠性和生产率。 按钮组件增强了按钮周围的外观。