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    Controlling execution of additional function during a refresh operation in a semiconductor memory device
    1.
    发明授权
    Controlling execution of additional function during a refresh operation in a semiconductor memory device 有权
    在半导体存储器件的刷新操作期间控制附加功能的执行

    公开(公告)号：US07701795B2

    公开(公告)日：2010-04-20

    申请号：US11811601

    申请日：2007-06-11

    申请人： Dong-Woo Lee ,  Jung-Yong Choi

    发明人： Dong-Woo Lee ,  Jung-Yong Choi

    IPC分类号： G11C7/00

    CPC分类号： G11C11/406 ,  G11C7/04 ,  G11C7/1045 ,  G11C7/1048 ,  G11C7/1051 ,  G11C7/1069 ,  G11C11/40603 ,  G11C11/40626 ,  G11C11/4093

    摘要： A semiconductor memory device includes a mode register, an additional function executer, and an additional function controller. The mode register activates an additional function control signal when a mode register set code indicates that an additional function is to be executed concurrently with a refresh operation. The additional function controller controls the additional function executer to carry out the additional function concurrently with the refresh operation when the additional function control signal is activated.

    摘要翻译： 半导体存储器件包括模式寄存器，附加功能执行器和附加功能控制器。 当模式寄存器组代码指示要与刷新操作同时执行附加功能时，模式寄存器激活附加功能控制信号。 当附加功能控制信号被激活时，附加功能控制器控制附加功能执行器与刷新操作同时执行附加功能。

    Methods of Communicating Data Using Inversion and Related Systems
    2.
    发明申请
    Methods of Communicating Data Using Inversion and Related Systems 审中-公开
    使用反演和相关系统通信数据的方法

    公开(公告)号：US20110113168A1

    公开(公告)日：2011-05-12

    申请号：US13008340

    申请日：2011-01-18

    申请人： Jung-Yong Choi ,  Dong-Woo Lee

    发明人： Jung-Yong Choi ,  Dong-Woo Lee

    IPC分类号： G06F13/38

    CPC分类号： G06F13/4217 ,  Y02D10/14 ,  Y02D10/151

    摘要： A method may be provided to communicate a plurality of groups of output data bits representing a respective plurality of groups of input data bits over a data bus with each group of output data bits and each group of input data bits have an equal data width. Each of the plurality of groups of input data bits at may be received at a data register. For each group of input data bits received at the data register, if a number of data bits of the group of input data bits having a first logic level is greater than half of the data width, the group of input data bits are inverted, the inverted group of input data bits are transmitted as a respective group of output data bits in parallel over the data bus, and an inversion flag associated with the respective group of output data bits is transmitted. For each group of input data bits received at the data register, if a number of data bits of the group of input data bits having a second logic level different than the first logic level is greater than half of the data width, the group of input data bits is transmitted without inversion as a respective group of output data bits in parallel over the data bus, and a non-inversion flag associated with the respective group of output data bits is transmitted. Related systems are also discussed.

    摘要翻译： 可以提供一种方法，以通过数据总线与每组输出数据位和每组输入数据位具有相等的数据宽度来传送表示相应多组输入数据位的多组输出数据位。 多个输入数据组中的每一组可以在数据寄存器处被接收。 对于在数据寄存器处接收的每组输入数据位，如果具有第一逻辑电平的输入数据位组组中的数据位的数目大于数据宽度的一半，则输入数据位组被反转， 输出数据位的反相组作为数据总线上的并行输出数据位组发送，并且发送与各组输出数据位相关联的反转标志。 对于在数据寄存器处接收的每组输入数据位，如果具有与第一逻辑电平不同的第二逻辑电平的输入数据位组组中的数据位数大于数据宽度的一半，则输入组 数据位在数据总线上并行发送而不反转为相应的输出数据位组，并且发送与各组输出数据位相关联的非反转标志。 还讨论了相关系统。

    Apparatus and method for providing visual-haptic information, and terminal having the same
    4.
    发明授权
    Apparatus and method for providing visual-haptic information, and terminal having the same 有权
    用于提供视觉触觉信息的装置和方法，以及具有相同信息的终端

    公开(公告)号：US08884880B2

    公开(公告)日：2014-11-11

    申请号：US13328025

    申请日：2011-12-16

    申请人： Jeong-Mook Lim ,  Ki-Uk Kyung ,  Hee-Sook Shin ,  Yo-An Lim ,  Dong-Woo Lee

    发明人： Jeong-Mook Lim ,  Ki-Uk Kyung ,  Hee-Sook Shin ,  Yo-An Lim ,  Dong-Woo Lee

    IPC分类号： G06F3/02 ,  G06F3/01 ,  G06F3/023

    CPC分类号： G06F3/016 ,  G06F3/0238

    摘要： A terminal for providing visual-haptic information includes a visual-haptic keypad that displays and provides the visual-haptic information. The visual-haptic keypad includes: a button frame of a plurality of buttons provided in the visual-haptic keypad; a visual display layer positioned under the button frame in a vertical direction on a basis of the button frame; and a haptic display layer positioned under the visual display layer in the vertical direction on the basis of the button frame. The button frame and the visual display layer are fixedly bonded to boundary portions of the plurality of buttons.

    摘要翻译： 用于提供视觉触觉信息的终端包括显示和提供视觉触觉信息的视觉触觉小键盘。 视觉触觉键盘包括：设置在视觉触觉键盘中的多个按钮的按钮框架; 基于按钮框架在垂直方向上定位在按钮框架下方的视觉显示层; 以及基于按钮框架在垂直方向上位于视觉显示层下方的触觉显示层。 按钮框和视觉显示层固定地结合到多个按钮的边界部分。

    Multi-path accessible semiconductor memory device with prevention of pre-charge skip
    5.
    发明授权
    Multi-path accessible semiconductor memory device with prevention of pre-charge skip 失效
    具有防止预充电跳跃的多路径可访问半导体存储器件

    公开(公告)号：US08032695B2

    公开(公告)日：2011-10-04

    申请号：US12151946

    申请日：2008-05-09

    申请人： Jin-Hyoung Kwon ,  Han-Gu Sohn ,  Dong-Woo Lee

    发明人： Jin-Hyoung Kwon ,  Han-Gu Sohn ,  Dong-Woo Lee

    IPC分类号： G06F12/16 ,  G06F12/00

    CPC分类号： G06F13/1663 ,  G11C7/1075 ,  G11C11/4094

    摘要： A multiprocessor system includes first and second processors and a multi-path accessible semiconductor memory device including a shared memory area and a pseudo operation execution unit. The shared memory area is accessible by the first and second processors according to a page open policy. The pseudo operation execution unit responds to a virtual active command from one of the first and second processors to close a last-opened page. The virtual active command is generated with a row address not corresponding to any row of the shared memory area. For example, bit-lines of a last accessed row are pre-charged for closing the last-opened page.

    摘要翻译： 多处理器系统包括第一和第二处理器以及包括共享存储器区域和伪操作执行单元的多路径可访问半导体存储器件。 根据页面打开策略，共享存储器区域可由第一和第二处理器访问。 伪操作执行单元响应来自第一和第二处理器之一的虚拟活动命令以关闭最后打开的页面。 生成虚拟活动命令，其中行地址不对应于共享存储器区域的任何行。 例如，最后访问的行的位线是预先关闭最后打开的页面的。

    Organic light-emitting diode (OLED) display apparatus and method of driving the same
    7.
    发明申请
    Organic light-emitting diode (OLED) display apparatus and method of driving the same 有权
    有机发光二极管（OLED）显示装置及其驱动方法

    公开(公告)号：US20090027311A1

    公开(公告)日：2009-01-29

    申请号：US12081217

    申请日：2008-04-11

    申请人： Dong-Woo Lee ,  Sung-Un Park

    发明人： Dong-Woo Lee ,  Sung-Un Park

    IPC分类号： G09G3/30

    CPC分类号： G09G3/3233 ,  G09G2300/0866 ,  G09G2320/0261 ,  G09G2330/02

    摘要： An organic light-emitting diode (OLED) display apparatus, including a control unit to receive an image signal and to generate a frame-based image data signal and a frame identification signal based at least in part on the received image signal, the frame identification signal being synchronized with the frame-based image data signal, a driving voltage supply unit to generate a first voltage for a switching unit and a second voltage for a display unit, and a switching unit to receive the first voltage and the frame identification signal and to supply the first voltage for the display unit based at least in part on the frame identification signal.

    摘要翻译： 一种有机发光二极管（OLED）显示装置，包括用于接收图像信号并且至少部分地基于接收到的图像信号生成基于帧的图像数据信号和帧识别信号的控制单元，帧识别 信号与基于帧的图像数据信号同步;驱动电压供应单元，用于产生开关单元的第一电压和用于显示单元的第二电压;以及开关单元，用于接收第一电压和帧识别信号;以及 至少部分地基于帧识别信号来为显示单元提供第一电压。

    APPARATUS AND METHOD FOR IMPROVING RECEIVING SENSITIVITY OF PORTABLE RADIO FREQUENCY IDENTIFICATION
    8.
    发明申请
    APPARATUS AND METHOD FOR IMPROVING RECEIVING SENSITIVITY OF PORTABLE RADIO FREQUENCY IDENTIFICATION 有权
    提高便携式无线电频率识别接收灵敏度的装置和方法

    公开(公告)号：US20080165012A1

    公开(公告)日：2008-07-10

    申请号：US11965492

    申请日：2007-12-27

    申请人： Hee-Chan CHOI ,  Seung-Bum Kim ,  Dong-Woo Lee

    发明人： Hee-Chan CHOI ,  Seung-Bum Kim ,  Dong-Woo Lee

    IPC分类号： G08B13/14

    CPC分类号： H04B1/525 ,  G06K7/0008 ,  G06K19/0701 ,  G06K19/0715

    摘要： Disclosed is an apparatus and a method for improving the receive (Rx) sensitivity of a portable Radio Frequency IDentification (RFID). The portable RFID reader/writer is equipped with a variable phase shifter which is connected between an antenna and a directional coupler and then changes an impedance in the direction of the antenna in response to controlling a phase shift, a level of a reflection signal if a transmit (Tx) signal of the portable RFID reader/writer reflected by the antenna flows into an Rx path is measured, and then the phase shift of the variable phase shifter is controlled in such a manner as to minimize the measured level of the reflection signal. Therefore, calibration is implemented so that an antenna impedance changing in response to a position in which contact is made by a user's hand may have an adaptively optimal antenna reflection coefficient, thereby improving the Rx sensitivity.

    摘要翻译： 公开了一种用于提高便携式射频识别（RFID）的接收（Rx）灵敏度的装置和方法。 便携式RFID阅读器/写入器配备有可变移相器，其连接在天线和定向耦合器之间，然后响应于控制相移而改变天线方向上的阻抗，反射信号的电平如果 测量由天线反射的便携式RFID读写器的发送（Tx）信号流入Rx路径，然后控制可变移相器的相移，使得反射信号的测量电平最小化 。 因此，实现校准，使得响应于由用户的手进行接触的位置而改变的天线阻抗可以具有自适应地最佳的天线反射系数，从而提高Rx灵敏度。

    Apparatus and method for controlling contents player
    10.
    发明授权
    Apparatus and method for controlling contents player 有权
    用于控制内容播放器的装置和方法

    公开(公告)号：US08669842B2

    公开(公告)日：2014-03-11

    申请号：US12944524

    申请日：2010-11-11

    申请人： Jeong-Mook Lim ,  Dong-Woo Lee ,  Yong-Ki Son ,  Bae-Sun Kim

    发明人： Jeong-Mook Lim ,  Dong-Woo Lee ,  Yong-Ki Son ,  Bae-Sun Kim

    IPC分类号： G05B19/02

    CPC分类号： G05B19/042 ,  G05B2219/23021 ,  G05B2219/2615

    摘要： Provided is a technology for controlling a contents player based on a grasping power information of a hand by measuring a change of the bundle shape of a tendons in an inside muscle of wrist, in which the device and method for controlling the contents player comprises a sensing unit that generates a grasping power information; a control state managing unit that manages a control state of the contents player; and a control order generating unit that generates a control order controlling the contents player based on the control state and the grasping power information, and transmits the control order, in which the control state can be changed or can be generates in response to the grasping power information, and the sensing unit can be existed in both hands, respectively.

    摘要翻译： 提供了一种通过测量手腕内侧肌肉中的肌腱的束形状的变化来基于手的掌握力信息来控制内容播放器的技术，其中，用于控制内容播放器的装置和方法包括感测 生成掌握力信息的单元; 控制状态管理单元，其管理内容播放器的控制状态; 以及控制顺序生成单元，其基于控制状态和掌握功率信息生成控制内容播放器的控制顺序，并且发送控制顺序，其中控制状态可以响应于所述掌握功能而改变或可以生成 信息，并且感测单元可以分别存在于双手中。