公开(公告)号：US20110273416A1

公开(公告)日：2011-11-10

申请号：US12885785

申请日：2010-09-20

Applicant: Yu-Han Bae ,  Young-Su Kim ,  Jae-Hoon Lee

Inventor： Yu-Han Bae ,  Young-Su Kim ,  Jae-Hoon Lee

IPC: G09G5/00 ,  G05F1/10

CPC classification number: H02M3/07 ,  G09G3/3648 ,  G09G3/3677 ,  G09G2230/00 ,  G09G2300/0408 ,  G09G2310/0286 ,  G11C5/145 ,  G11C19/28 ,  H02M2003/072

Abstract: A voltage generating circuit includes a first charge pumping part and a second charge pumping part. The first charge pumping part pumps a switching voltage, in response to a reference voltage, to output a first voltage. The second charge pumping part pumps the switching voltage, in response to the first voltage, to output a second voltage that is lower than the first voltage that is varied in accordance with time.

Abstract translation: 电压产生电路包括第一电荷泵送部分和第二电荷泵送部分。 第一电荷泵送部分响应于参考电压泵送开关电压以输出第一电压。 第二电荷泵送部分响应于第一电压泵送开关电压，以输出低于根据时间变化的第一电压的第二电压。

公开(公告)号：US07904106B2

公开(公告)日：2011-03-08

申请号：US11974402

申请日：2007-10-12

Applicant: Shuangfeng Han ,  Seong-Taek Hwang ,  Hoon Kim ,  Sang-Ho Kim ,  Jae-Hun Cho ,  Jae-Hoon Lee ,  Ki-Uk Song

Inventor： Shuangfeng Han ,  Seong-Taek Hwang ,  Hoon Kim ,  Sang-Ho Kim ,  Jae-Hun Cho ,  Jae-Hoon Lee ,  Ki-Uk Song

IPC: H04B1/04 ,  H04B7/02 ,  H04B7/00 ,  H04B7/185 ,  H04B1/02 ,  H04B17/00 ,  H04B1/66 ,  H04B3/46 ,  H03C7/02 ,  H04M1/00 ,  H04L27/00 ,  H01Q3/00

CPC classification number: H04W52/42 ,  H04B7/043 ,  H04B7/0617 ,  H04B7/0691 ,  H04L1/0625 ,  H04L1/0668 ,  H04W52/04

Abstract: Disclosed is an apparatus and method for adaptively allocating transmission power for beamforming combined with orthogonal space-time block codes (OSTBC) in a distributed wireless communication system, the apparatus comprising: a plurality of sub-arrays for beamforming, which are geographically distributed and each of which comprises a plurality of distributed antennas placed in random groups; and a central processing unit for identifying performances of subsets by applying a predetermined power allocation scheme according to subsets which can be obtained by combining the sub-arrays, by means of a Nakagami fading parameter and information about large-scale fading of each of the sub-arrays, fed back from a receiving party, for determining a subset having a best performance as an optimal subset according to the identified performances, and for performing power allocation based on the subset set as the optimal subset.

Abstract translation: 公开了一种用于在分布式无线通信系统中自适应地分配与正交空时块码（OSTBC）组合的波束成形的发射功率的装置和方法，该装置包括：多个用于波束成形的子阵列，其在地理上分布并且每个 其中包括放置在随机组中的多个分布式天线; 以及中央处理单元，用于通过应用根据可以通过组合子阵列获得的子集的预定功率分配方案，通过Nakagami衰落参数和关于每个子级的大规模衰落的信息来应用子集的性能 - 从接收方反馈的用于根据所识别的性能确定具有最佳性能的子集作为最佳子集的子阵列，以及用于基于所述子集作为所述最佳子集执行功率分配。

公开(公告)号：US20110012887A1

公开(公告)日：2011-01-20

申请号：US12722221

申请日：2010-03-11

Applicant: Jae-Hoon LEE ,  Yong-Soon LEE ,  Hoi-Sik MOON ,  Chang-Soo LEE

Inventor： Jae-Hoon LEE ,  Yong-Soon LEE ,  Hoi-Sik MOON ,  Chang-Soo LEE

IPC: G09G5/00

CPC classification number: G09G3/3648 ,  G02F2001/134345 ,  G09G3/3614 ,  G09G2300/0426 ,  G09G2320/0219 ,  G09G2330/04

Abstract: A display apparatus includes a display panel and a data driving part. The display panel includes pixels, data lines and gate lines. A transverse side of the pixels is disposed adjacent to the data lines extending along a first direction, and a longitudinal side of the pixels is disposed adjacent to the gate lines extending along a second direction. Two adjacent pixels of the pixels disposed adjacent to each other along the second direction are connected to one gate line of the gate lines. The data driving part transmits two-dot-inversed first direction data voltages to pixels disposed along the second direction and two-dot-inversed second direction data voltages to pixels disposed along the first direction.

Abstract translation: 显示装置包括显示面板和数据驱动部。 显示面板包括像素，数据线和栅极线。 像素的横向侧被设置为与沿着第一方向延伸的数据线相邻，并且像素的纵向侧邻近于沿着第二方向延伸的栅极线设置。 沿着第二方向彼此相邻布置的像素的两个相邻像素连接到栅极线的一个栅极线。 数据驱动部分将沿着第二方向设置的像素的双点反转的第一方向数据电压和沿着第一方向布置的像素的二点反转的第二方向数据电压发送。

公开(公告)号：US07809327B2

公开(公告)日：2010-10-05

申请号：US11977473

申请日：2007-10-25

Applicant: Jae-Hoon Lee ,  Seong-Taek Hwang ,  Won-Jin Sung ,  Jin-Woo Choe ,  Byoung-Seok Lee ,  In-Hong Shong

Inventor： Jae-Hoon Lee ,  Seong-Taek Hwang ,  Won-Jin Sung ,  Jin-Woo Choe ,  Byoung-Seok Lee ,  In-Hong Shong

IPC: H04B1/00 ,  H04B7/00 ,  H04B17/00 ,  H04B3/36 ,  H04W24/00

CPC classification number: H04W52/46 ,  H04W52/24 ,  H04W52/26 ,  H04W52/346 ,  H04W52/386

Abstract: A method of controlling power in a Base Station (BS) of a cellular system using wired Relay Stations (RSs) includes the RSs and the BS individually performing scheduling of packets to be transmitted to Mobile Stations (MSs) in respective areas of coverage, the BS increasing a difference between a sum of signals to be transmitted and a sum of interference signals according to a scheduling result, guaranteeing a minimum amount of data to be received by each MS, and calculating a power allocation solution of each MS, which satisfies a condition that the power allocation solution is in a range of allocatable power, which was pre-set by each of the RSs and the BS, and the RSs and the BS performing sub-channel allocation and power allocation according to the power allocation solution satisfying the condition.

Abstract translation: 使用有线中继站（RS）的蜂窝系统的基站（BS）中的功率控制方法包括RS和BS分别对覆盖的各个区域中的移动站（MS）进行分组的调度， BS根据调度结果增加要发送的信号的总和与干扰信号的和之间的差，保证每个MS要接收的最小数据量，以及计算每个MS的功率分配解，其满足 条件是功率分配解决方案在由每个RS和BS预先设定的可分配功率的范围内，以及RS和BS根据满足以下条件的功率分配解决方案进行子信道分配和功率分配 条件。

公开(公告)号：US20100128028A1

公开(公告)日：2010-05-27

申请号：US12625839

申请日：2009-11-25

Applicant: Jae-Hoon LEE ,  Chang-Soo LEE ,  Hoi-Sik MOON ,  Young-Su HAN

Inventor： Jae-Hoon LEE ,  Chang-Soo LEE ,  Hoi-Sik MOON ,  Young-Su HAN

IPC: G06F3/038

CPC classification number: G09G3/3688 ,  G09G3/3614 ,  G09G3/3677 ,  G09G2300/0426 ,  G09G2310/0218 ,  G09G2320/0209 ,  G09G2320/0219 ,  G09G2320/0285

Abstract: Disclosed is a method of driving a display panel, which includes a plurality of data lines, a plurality of gate lines, a first pixel column electrically connected to an N-th gate line and a second pixel column electrically connected to an (N+1)-th gate line adjacent to the N-th gate line (wherein N is a natural number). In the method, compensation data of the first pixel for compensating for a kickback deviation between the first and second pixel columns is generated using first data and second data corresponding to the first and second pixel columns, respectively. The compensation data of the first pixel column and the second data of the second pixel column are converted to data voltages of an analog type to output the data voltages to the data lines.

Abstract translation: 公开了一种驱动显示面板的方法，其包括多条数据线，多条栅极线，电连接到第N条栅极线的第一像素列和与第（N + 1）条电性连接的第N像素列 ）栅极线，其中N是自然数。 在该方法中，分别使用与第一和第二像素列对应的第一数据和第二数据来生成用于补偿第一和第二像素列之间的反冲偏离的第一像素的补偿数据。 将第一像素列的补偿数据和第二像素列的第二数据转换为模拟类型的数据电压，以将数据电压输出到数据线。

公开(公告)号：US20100124338A1

公开(公告)日：2010-05-20

申请号：US12652892

申请日：2010-01-06

Applicant: Jae-hoon Lee

Inventor： Jae-hoon Lee

IPC: H04R1/10 ,  H03G3/00

CPC classification number: H04R5/02 ,  H04R5/04

Abstract: An audio/video (A/V) device having a volume control function for external audio reproduction units by using volume control buttons of a remote controller is provided. The A/V device includes speakers, an audio output port for externally outputting an audio signal, an audio signal processing unit for reproducing and amplifying the audio signal and applying the amplified audio signal to the speakers or the audio output port, a memory unit for storing volume control values, and a control unit for applying to the audio signal processing unit any of the volume control values stored in the memory based on whether the external audio reproduction unit is plugged in the audio output port. The control unit controls the audio signal processing unit to adjust the volume control values for the audio output port by the volume control buttons when the external audio reproduction unit is plugged in the audio output port.

Abstract translation: 提供了通过使用遥控器的音量控制按钮，具有用于外部音频再现单元的音量控制功能的音频/视频（A / V）设备。 A / V装置包括扬声器，用于外部输出音频信号的音频输出端口，用于再现和放大音频信号并将放大的音频信号施加到扬声器或音频输出端口的音频信号处理单元，用于 存储音量控制值，以及控制单元，用于基于外部音频再现单元是否插入音频输出端口，将存储在存储器中的任何音量控制值应用于音频信号处理单元。 当外部音频再现单元插入音频输出端口时，控制单元控制音频信号处理单元，以通过音量控制按钮调节音频输出端口的音量控制值。

公开(公告)号：US20100110028A1

公开(公告)日：2010-05-06

申请号：US12573315

申请日：2009-10-05

Applicant: Seiki TAKAHASHI ,  Jae-Hoon LEE ,  Sang-Soo KIM ,  Bong-Hyun YOU ,  Byoung-Jun LEE ,  Sung-Jae MOON ,  So-Young KIM

Inventor： Seiki TAKAHASHI ,  Jae-Hoon LEE ,  Sang-Soo KIM ,  Bong-Hyun YOU ,  Byoung-Jun LEE ,  Sung-Jae MOON ,  So-Young KIM

IPC: G06F3/041

CPC classification number: G06F3/0412 ,  G06F3/044

Abstract: A touchscreen display substrate includes; a plurality of pixel parts including a plurality of first pixel rows arranged in a first direction, and a plurality of pixel columns arranged in a second direction substantially perpendicular to the first direction, wherein each of the plurality of pixel parts includes a pixel electrode, and a plurality of sensing parts which sense a touch state, the sensing parts being disposed in an area corresponding to the plurality of pixel parts, and being sequentially arranged in the first direction between adjacent pixel parts of first plurality of pixel columns.

Abstract translation: 触摸屏显示基板包括： 包括沿第一方向布置的多个第一像素行的多个像素部分和沿与第一方向大致正交的第二方向排列的多个像素列，其中，所述多个像素部分中的每一个包括像素电极，以及 多个感测部件，其感测触摸状态，所述感测部件设置在与所述多个像素部件对应的区域中，并且在所述第一多个像素列的相邻像素部分之间沿所述第一方向依次布置。

公开(公告)号：US20100104019A1

公开(公告)日：2010-04-29

申请号：US12573954

申请日：2009-10-06

Applicant: Jae-hoon Lee

Inventor： Jae-hoon Lee

IPC: H04N7/26

CPC classification number: H04N19/59 ,  H04N19/112 ,  H04N19/137 ,  H04N19/17 ,  H04N19/18 ,  H04N19/48

Abstract: A method and apparatus for processing an image. The method and apparatus may each perform the operations of extracting motion information of an input signal calculating true motion information, which indicates whether an object of interest moves and an area where the object of interest moved, from the motion information, and deinterlacing the input signal by using the motion information with respect to an area that is determined to have true motion, such that the input signal is in a form before being compressed for transmission. The method and apparatus may further perform an operation of converting resolution of the deinterlaced input signal. In the converting of the resolution, the resolution may be converted by using the true motion information and the motion information.

Abstract translation: 一种用于处理图像的方法和装置。 该方法和装置可以各自执行提取运动信息的操作，该输入信号计算真实运动信息，该运动信息指示关注物体是否移动，以及感兴趣对象移动的区域是否从运动信息中移除，以及去隔行输入信号 通过使用关于确定为具有真实运动的区域的运动信息，使得输入信号在被压缩以进行传输之前的形式。 该方法和装置还可以执行转换去隔行输入信号的分辨率的操作。 在分辨率的转换中，可以通过使用真实运动信息和运动信息来转换分辨率。

公开(公告)号：US07630694B2

公开(公告)日：2009-12-08

申请号：US11395806

申请日：2006-03-31

Applicant: Yong-Gyoo Kim ,  Seong-Taek Hwang ,  Byung-Jik Kim ,  Gyu-Woong Lee ,  Hoon Kim ,  Sang-Ho Kim ,  Sung-Kee Kim ,  Han-Lim Lee ,  Jae-Hoon Lee

Inventor： Yong-Gyoo Kim ,  Seong-Taek Hwang ,  Byung-Jik Kim ,  Gyu-Woong Lee ,  Hoon Kim ,  Sang-Ho Kim ,  Sung-Kee Kim ,  Han-Lim Lee ,  Jae-Hoon Lee

IPC: H01Q11/12

CPC classification number: H04L5/26 ,  H04B10/25758 ,  H04W16/26

Abstract: Disclosed is a remote access unit for transmitting and receiving upstream and downstream data in which channels having different transmission scheme are multiplexed, and an optical network for bi-directional wireless communication using same. The remote access unit includes an antenna for receiving the downstream data and wirelessly transmitting same and for receiving the upstream data and providing same to the remote access unit, a switch for outputting downstream time division channels of the downstream data to the antenna and for receiving upstream time division channels of the upstream data from the antenna, and a controller for controlling the switch in order to prevent the upstream and downstream time division channels from overlapping.

Abstract translation: 公开了一种用于发送和接收上行和下行数据的远程访问单元，其中具有不同传输方案的信道被复用，以及用于使用其的双向无线通信的光网络。 远程接入单元包括：天线，用于接收下行数据并进行无线发送，并用于接收上行数据并将其提供给远程接入单元;开关，用于向下游天线输出下游数据的下行时分信道​​，并用于接收上游 来自天线的上行数据的时分信道，以及用于控制交换机的控制器，以防止上游和下游时分信道重叠。

公开(公告)号：US07571253B2

公开(公告)日：2009-08-04

申请号：US11403101

申请日：2006-04-11

Applicant: Jae-hoon Lee

Inventor： Jae-hoon Lee

IPC: G06F15/16

CPC classification number: H04N21/6582 ,  H04J3/0638 ,  H04N21/2343 ,  H04N21/23805 ,  H04N21/2381 ,  H04N21/2393 ,  H04N21/25816 ,  H04N21/44209 ,  H04N21/6377 ,  H04N21/6437 ,  H04N21/658

Abstract: Provided is a method for controlling a video server providing video and audio data to a plurality of clients via a communication network in real time. Analog audio signals and analog video signals are respectively converted into digital audio data and digital video data. The digital audio data and digital video data are compressed. The compressed digital audio data and digital video data are packetized to generate an audio packet and a video packet. The audio packet and video packet are converted into an audio/video RTP packet according to real-time transport protocol. The audio/video RTP packet are transmitted to the clients according to TCP/UDP-IP.

Abstract translation: 提供了一种用于经由通信网络实时控制向多个客户端提供视频和音频数据的视频服务器的方法。 模拟音频信号和模拟视频信号分别转换成数字音频数据和数字视频数据。 数字音频数据和数字视频数据被压缩。 压缩的数字音频数据和数字视频数据被分组化以产生音频分组和视频分组。 音频包和视频包根据实时传输协议转换成音频/视频RTP包。 音频/视频RTP数据包根据TCP / UDP-IP传送给客户端。