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88 条记录 (耗时 0.033 秒)

    Power factor correction circuit and driving method thereof
    52.
    发明授权
    Power factor correction circuit and driving method thereof 有权
    功率因数校正电路及其驱动方法

    公开(公告)号：US08213135B2

    公开(公告)日：2012-07-03

    申请号：US12610519

    申请日：2009-11-02

    申请人： Dong-Hee Kim ,  Jung-Won Kim ,  Dae-Jung Kim

    发明人： Dong-Hee Kim ,  Jung-Won Kim ,  Dae-Jung Kim

    IPC分类号： H02H7/00

    CPC分类号： H02M1/32 ,  H02M1/4225 ,  Y02B70/126

    摘要： The present invention relates to a set protection circuit for when a diode short-circuit defect occurs in a power factor correction circuit of a critical conduction mode. In a conventional power factor correction circuit, an excessive amount of current flows to a switch if a diode is short-circuited so that the switch is damaged. In order to prevent damage to the switch, the present invention provides a method for stopping turn-on of the switch when a switch current is excessive.

    摘要翻译： 本发明涉及一种用于在临界导通模式的功率因数校正电路中发生二极管短路缺陷的组合保护电路。 在传统的功率因数校正电路中，如果二极管发生短路，则过大的电流流向开关，从而损坏开关。 为了防止对开关的损坏，本发明提供一种当开关电流过大时停止开关接通的方法。

    METHOD OF DISPLAYING STEREOSCOPIC IMAGE AND DISPLAY APPARATUS FOR PERFORMING THE SAME
    53.
    发明申请
    METHOD OF DISPLAYING STEREOSCOPIC IMAGE AND DISPLAY APPARATUS FOR PERFORMING THE SAME 有权
    显示立体图像的方法和用于执行其的显示装置

    公开(公告)号：US20120147162A1

    公开(公告)日：2012-06-14

    申请号：US13306563

    申请日：2011-11-29

    申请人： Bong-Im Park ,  Byoung-Jun Lee ,  Yun-Jae Kim ,  Seon-Ki Kim ,  Se-Huhn Hur ,  Jae-Woo Jung ,  Jun-Pyo Lee ,  Ah-Reum Kim ,  Ik-Huyn Ahn ,  Kang-Min Kim ,  Jung-Won Kim

    发明人： Bong-Im Park ,  Byoung-Jun Lee ,  Yun-Jae Kim ,  Seon-Ki Kim ,  Se-Huhn Hur ,  Jae-Woo Jung ,  Jun-Pyo Lee ,  Ah-Reum Kim ,  Ik-Huyn Ahn ,  Kang-Min Kim ,  Jung-Won Kim

    IPC分类号： H04N13/04

    CPC分类号： H04N13/324 ,  H04N13/334 ,  H04N13/341

    摘要： A method of displaying a stereoscopic image provides first light having a first wavelength and second light having a second wavelength different from the first wavelength to the a display panel according to left-eye and right-eye images displayed on the display panel. Color correcting data are generated by correcting at least one of left-eye color data corresponding to the left-eye image and right-eye color data corresponding to the right-eye image such that a first color coordinate according to the first light and a second color coordinate according to the second light coincide with each other with respect to the same color. The left-eye and right-eye images are displayed using light having wavelengths different from each other, so that a display quality of the stereoscopic image may be enhanced.

    摘要翻译： 显示立体图像的方法根据显示在显示面板上的左眼图像和右眼图像向显示面板提供具有第一波长的第一光和具有不同于第一波长的第二波长的第二光。 通过校正与左眼图像相对应的左眼图像和右眼颜色数据的左眼颜色数据中的至少一个来生成颜色校正数据，使得根据第一光和第二颜色的第一颜色坐标 根据第二光的颜色坐标相对于相同的颜色相互重合。 使用彼此不同的波长的光来显示左眼图像和右眼图像，从而可以提高立体图像的显示质量。

    Display apparatus
    55.
    发明授权
    Display apparatus 失效
    显示装置

    公开(公告)号：US08169391B2

    公开(公告)日：2012-05-01

    申请号：US12325475

    申请日：2008-12-01

    申请人： Jun-Pyo Lee ,  Jung-Won Kim ,  Byoung-Jun Lee

    发明人： Jun-Pyo Lee ,  Jung-Won Kim ,  Byoung-Jun Lee

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3659 ,  G02F1/133707 ,  G02F1/136213 ,  G09G2300/0443 ,  G09G2300/0447 ,  G09G2300/0876 ,  G09G2310/06 ,  G09G2320/028

    摘要： A display apparatus includes a plurality of pixels. Each pixel includes a main pixel, a sub-pixel, and a boosting capacitor. The main pixel receives a data signal in response to a first gate signal and is charged with a main pixel voltage. The sub-pixel receives the data signal in response to a second gate signal, and is charged with a sub-pixel voltage. The boosting capacitor is provided between the main pixel and the sub-pixel to increase the main pixel voltage when the sub-pixel is charged with the sub-pixel voltage in response to the second gate signal.

    摘要翻译： 显示装置包括多个像素。 每个像素包括主像素，子像素和升压电容器。 主像素响应于第一栅极信号接收数据信号并且以主像素电压进行充电。 子像素响应于第二栅极信号接收数据信号，并且以子像素电压进行充电。 升压电容器设置在主像素和子像素之间，以响应于第二栅极信号而在子像素被子像素电压充电时增加主像素电压。

    Apparatus and method of scheduling data packet in a communication system
    57.
    发明授权
    Apparatus and method of scheduling data packet in a communication system 有权
    在通信系统中调度数据包的装置和方法

    公开(公告)号：US07864778B2

    公开(公告)日：2011-01-04

    申请号：US11769317

    申请日：2007-06-27

    申请人： Jae-Ho Lee ,  Jeong-Ho Lee ,  Jung-Won Kim

    发明人： Jae-Ho Lee ,  Jeong-Ho Lee ,  Jung-Won Kim

    IPC分类号： H04L12/28

    CPC分类号： H04L47/521 ,  H04L47/14 ,  H04L47/50 ,  H04L47/56 ,  H04W72/1221 ,  H04W72/1242

    摘要： An apparatus and method of scheduling data packets in a communication system are provided, in which the number of first-type data packets to be transmitted with priority is determined according to a predetermined criterion from among total first-type data packets, and the determined number of first-type data packets and second-type data packets are scheduled so as to transmit the determined number of first-type data packets and then transmit the second-type data packets.

    摘要翻译： 提供了一种在通信系统中调度数据分组的装置和方法，其中根据来自总第一类型数据分组的预定标准确定要优先发送的第一类型数据分组的数量，并且确定的数目 调度第一类型数据分组和第二类型数据分组，以便发送确定数量的第一类型数据分组，然后发送第二类型数据分组。

    System and method for assigning a sub-channel in a BWA communication system
    58.
    发明授权
    System and method for assigning a sub-channel in a BWA communication system 有权
    在BWA通信系统中分配子信道的系统和方法

    公开(公告)号：US07725109B2

    公开(公告)日：2010-05-25

    申请号：US12255400

    申请日：2008-10-21

    申请人： Jun-Hyung Kim ,  Jung-Won Kim ,  Jeong-Heon Kim

    发明人： Jun-Hyung Kim ,  Jung-Won Kim ,  Jeong-Heon Kim

    IPC分类号： H04W72/00

    CPC分类号： H04W72/085 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0453

    摘要： A method for requesting a Base Station (BS) to assign sub-channels to a Subscriber Station (SS) in a communication system, The method includes determining a channel quality of sub-channels assigned using a normal sub-channel assignment scheme, transmitting, to the BS, a first codeword of a Channel Quality Indicator CHannel (CQICH) indicating a transition from the normal sub-channel assignment scheme to a band Adaptive Modulation and Coding (AMC) sub-channel assignment scheme, during a sub-channel assignment scheme transition based on the determined channel quality, transmitting a second codeword of the CQICH and a report response message in response to a report request message received from the BS, and transmitting, to the BS, differential Channel Quality Indicators (CQI) of the selected bands.

    摘要翻译： 一种用于请求基站（BS）在通信系统中向子用户站（SS）分配子信道的方法。所述方法包括：确定使用正常子信道分配方案分配的子信道的信道质量， 指示在子信道分配方案期间指示从正常子信道分配方案到频带自适应调制和编码（AMC）子信道分配方案的转换的信道质量指示符信道（CQICH）的第一码字 基于确定的信道质量进行转换，响应于从BS接收到的报告请求消息，发送CQICH的第二码字和报告响应消息，并向BS发送所选频带的差分信道质量指示符（CQI） 。