公开(公告)号：KR1020080058698A

公开(公告)日：2008-06-26

申请号：KR1020060132724

申请日：2006-12-22

Applicant: 삼성전자주식회사 ,  재단법인서울대학교산학협력재단

Inventor： 신요안 ,  양석철 ,  박대진

IPC: H04B7/04 ,  H04B7/08

CPC classification number: H04B7/0634 ,  H04B7/0417 ,  H04B7/0456

Abstract: An antenna selecting apparatus and a method thereof in a MIMO(Multi-Input Multi-Output communication system) are provided to improve frequency efficiency performance in a bad channel state. When user data bits and control data bits are generated to be transmitted, the same are inputted to a coding unit(102). The coding unit codes the inputted user data bits and the control data bits according to a pre-set coding method and outputs the same to a modulator. The modulator modulates the received signals according to a pre-set modulation method and outputs the same to an antenna selector(104). The antenna selector checks whether there is antenna select information which has been received from a reception end. If there is antenna select information, the antenna selector selects transmit antennas to transmit the signals. A weight value determining unit(106) determines a weight vector of each transmit antenna. The signals transmitted via transmit antennas(150,152,156) from a transmission end are received via reception antennas(158,160) of the reception end. An antenna determining unit(110) performs calculation to determine transmit antennas to be used for transmitting the signals and transmits the result to a code selector(114). The code selector feeds back code index information to the transmission end. A coding unit(112) decodes the signals, and final signals are outputted via a demodulator.

Abstract translation: 提供了一种MIMO（多输入多输出通信系统）中的天线选择装置及其方法，用于提高不良信道状态下的频率效率性能。 当生成要发送的用户数据位和控制数据位时，它们被输入到编码单元（102）。 编码单元根据预设的编码方法对输入的用户数据位和控制数据位进行编码，并将其输出到调制器。 调制器根据预先设定的调制方式对接收的信号进行调制，并将其输出到天线选择器（104）。 天线选择器检查是否存在从接收端接收的天线选择信息。 如果有天线选择信息，天线选择器选择发射天线来发射信号。 权重值确定单元（106）确定每个发射天线的权重向量。 经由发送端发送的信号（150,152,156）经由接收端的接收天线（158,160）接收。 天线确定单元（110）执行计算以确定要用于发送信号的发射天线，并将结果发送到码选择器（114）。 代码选择器将代码索引信息反馈到传输端。 编码单元（112）对信号进行解码，并通过解调器输出最终信号。

公开(公告)号：KR101227245B1

公开(公告)日：2013-01-28

申请号：KR1020060032094

申请日：2006-04-07

Applicant: 삼성전자주식회사 ,  재단법인서울대학교산학협력재단

Inventor： 신요안 ,  양석철 ,  박대진

IPC: H04B7/04 ,  H04L27/26

Abstract: 본 발명은 빔 포밍-다중 입력 다중 출력(MIMO: Multiple Input Multiple Output)/직교 주파수 분할 다중화(OFDM: Orthogonal Frequency Division Multiplexing) 통신 시스템의 기지국에서 상기 기지국에서 사용하는 N
c 개의 서브 캐리어들 중, 각 서브 캐리어 별 채널 상태를 기반으로 사용자 단말기가 사용하기로 선택한 N
s 개의 서브 캐리어들에 대한 정보를 포함하는 자원 선택 정보를 수신하고, 상기 기지국에서 사용하는 M개의 송신 안테나들 각각을 통해 송신하고자 하는 N
s 개의 동일한 데이터 심볼들을 생성하고, 상기 M개의 송신 안테나들 별로, 상기 N
s 개의 동일한 데이터 심볼들을 상기 N
s 개의 서브 캐리어들을 사용하여 상기 사용자 단말기로 송신한다.
MIMO, 자원 선택 정보, 빔 포밍, SNR

公开(公告)号：KR1020070100596A

公开(公告)日：2007-10-11

申请号：KR1020060032094

申请日：2006-04-07

Applicant: 삼성전자주식회사 ,  재단법인서울대학교산학협력재단

Inventor： 신요안 ,  양석철 ,  박대진

IPC: H04B7/04 ,  H04L27/26

CPC classification number: H04B7/0617 ,  H04B7/0417 ,  H04L27/26 ,  H04W88/02 ,  H04W88/08

Abstract: A signal transceiving system in a beam forming MIMO(Multiple Input Multiple Output)/OFDM(Orthogonal Frequency Division Multiplexing) communication system and a method thereof are provided to reduce uplink load and to increase the resource efficiency of the beam forming MIMO/OFDM by minimizing fed back information with the resource selection. A method of a signal transceiving system in a beam forming MIMO(Multiple Input Multiple Output)/OFDM(Orthogonal Frequency Division Multiplexing) communication system comprises the following several steps. A BS(Base Station) receives resource selection information from a user terminal(411). The BS selects Ns units among Nc units of sub carriers corresponding to the received resource selection information, and maps the Ns units of the sub carriers with data symbols(413). The BS multiplies the Ns units of the sub carriers, mapped with the data symbols, by corresponding weighting factors and performs a beam forming process(415). The BS performs an Nc-Point IFFT(Inverse Fast Fourier Transform) operation for the signals resulted from the beam forming process(417). The BS performs a serial conversion process for the signals resulted from the Nc-point IFFT operation(419). The BS inserts a protection section into the signals resulted from the serial conversion process(421). The BS transmits the signals, where the protection section is inserted, to the user terminal(423).

Abstract translation: 提供了一种波束形成MIMO（多输入多输出）/ OFDM（正交频分复用）通信系统中的信号收发系统及其方法，以减少上行链路负载并通过最小化最小化来增加形成MIMO / OFDM的波束的资源效率 用资源选择反馈信息。 波束形成MIMO（多输入多输出）/ OFDM（正交频分复用）通信系统中的信号收发系统的方法包括以下几个步骤。 BS（基站）从用户终端接收资源选择信息（411）。 BS选择与所接收的资源选择信息相对应的子载波的Nc个单元中的Ns个单位，并且用数据符号映射子载波的Ns个单元（413）。 BS将与数据符号映射的子载波的Ns个单位乘以相应的加权因子并执行波束形成处理（415）。 BS对由波束形成处理（417）产生的信号执行Nc-Point IFFT（快速傅里叶逆变换）。 BS对由Nc点IFFT操作产生的信号进行串行转换处理（419）。 BS将保护部分插入到串行转换过程中产生的信号中（421）。 BS将保护部分插入的信号发送到用户终端（423）。

公开(公告)号：KR1020100068830A

公开(公告)日：2010-06-24

申请号：KR1020080127321

申请日：2008-12-15

Applicant: 삼성전자주식회사

Inventor： 박대진 ,  김규영 ,  전형일

IPC: H01L21/027 ,  G03F7/00 ,  G03F7/20

CPC classification number: B29C43/222 ,  B29C33/424 ,  B29C35/0888 ,  B29C2035/0827 ,  B29L2031/3475 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/0002 ,  G03F7/0017

Abstract: PURPOSE: An imprint mold, an imprint apparatus and a method for forming a pattern are provided to improve productivity by forming the mold with a flexible material and changing the shape of the mold according to various process conditions. CONSTITUTION: A material(L) for a mold is applied on a master mold(20). The master mold comprises a master plate(21) and a master pattern(22). The master mold forms a plurality of imprint molds. The master mold is formed with a flexible material. A master pattern of the same shape as the pattern of a product is formed on one side of the master plate.

Abstract translation: 目的：提供压印模具，压印装置和形成图案的方法，以通过用柔性材料形成模具并根据各种工艺条件改变模具的形状来提高生产率。 构成：用于模具的材料（L）被施加在母模（20）上。 主模具包括主板（21）和主模（22）。 主模具形成多个压印模具。 主模具由柔性材料形成。 在母板的一侧形成与产品图案相同形状的主图形。

公开(公告)号：KR1020100046778A

公开(公告)日：2010-05-07

申请号：KR1020080105791

申请日：2008-10-28

Applicant: 삼성전자주식회사

Inventor： 김규영 ,  장재혁 ,  박대진 ,  배주한

IPC: H01L21/027

CPC classification number: G03F7/0002 ,  B82Y10/00 ,  B82Y40/00 ,  H05K3/046 ,  H05K3/207 ,  H05K2203/0108 ,  H05K2203/0528 ,  H05K2203/1173

Abstract: PURPOSE: A mold for print, a manufacturing method thereof, and a method for forming a thin film pattern using the same are provided to improve efficiency of an ink material with a simple mold surface process. CONSTITUTION: A basic body(45) has a surface including a convex part and a concave part. The basic body is made of a polymer. A half ink layer(50a) is formed on the surface of the concave part of the basic body. The half ink layer has a hydrophobic surface.

Abstract translation: 目的：提供用于印刷的模具，其制造方法和使用其的薄膜图案的形成方法，以通过简单的模具表面处理来提高油墨材料的效率。 构成：基体（45）具有包括凸部和凹部的面。 基体由聚合物制成。 在基体的凹部的表面上形成有半个油墨层（50a）。 半油墨层具有疏水性表面。

公开(公告)号：KR100850211B1

公开(公告)日：2008-08-04

申请号：KR1020070019132

申请日：2007-02-26

Applicant: 삼성전자주식회사

Inventor： 이재열 ,  박대진 ,  김종선

IPC: G09G3/36 ,  G02F1/133 ,  G09G3/20

CPC classification number: G09G3/3611 ,  G09G3/3614 ,  G09G2300/0426 ,  G09G2310/0297 ,  G09G2330/06

Abstract: An LCD device having a timing controller and a source driver is provided to reuse IP(Intellectual Property) blocks in the LCD(Liquid Crystal Display) device by utilizing packet typed data. An LCD(Liquid Crystal Display) device includes a timing controller(310) and plural source drivers(361-366). The timing controller receives first data from outside and outputs clock signals and second data used for displaying the first data. The source drivers receive the second data, convert the second data into analog data, and output the converted data to a display panel. The clock signals and the second data are respectively transmitted through first and second signal lines which connect the timing controller with the source drivers using a point-to-point scheme.

Abstract translation: 具有定时控制器和源驱动器的LCD装置被提供以通过利用分组类型的数据来重新使用LCD（液晶显示器）装置中的IP（知识产权）块。 LCD（液晶显示器）装置包括定时控制器（310）和多个源极驱动器（361-366）。 定时控制器从外部接收第一数据，并输出用于显示第一数据的时钟信号和第二数据。 源驱动器接收第二数据，将第二数据转换为模拟数据，并将转换的数据输出到显示面板。 时钟信号和第二数据分别通过使用点对点方案将定时控制器与源极驱动器连接的第一和第二信号线发送。

公开(公告)号：KR1020080069395A

公开(公告)日：2008-07-28

申请号：KR1020070007057

申请日：2007-01-23

Applicant: 삼성전자주식회사

Inventor： 박대진 ,  김규영 ,  배주한

IPC: H01L29/786

CPC classification number: G02F1/136227 ,  H01L21/76897

Abstract: A method for manufacturing a thin film transistor substrate is provided to reduce cost and to increase yield by shortening a mask process. A method for manufacturing a thin film transistor substrate includes: forming a conductive layer on a substrate(100); forming a resin column(162) on a partial region of the conductive layer; sequentially forming an insulation layer(122) and an organic layer(182); removing the resin column to form a contact hole; and forming a conductive layer of light penetration. A formation step of the resin column includes forming a resin layer on the conductive layer; transforming the resin layer into a column shape using a forming plate; and curing the resin layer of the column shape.

Abstract translation: 提供一种制造薄膜晶体管基板的方法，以通过缩短掩模处理来降低成本并提高产量。 制造薄膜晶体管基板的方法包括：在基板（100）上形成导电层; 在导电层的部分区域上形成树脂柱（162）; 依次形成绝缘层（122）和有机层（182）; 去除树脂柱以形成接触孔; 并形成光穿透的导电层。 树脂柱的形成步骤包括在导电层上形成树脂层; 使用成形板将树脂层变成柱状; 并固化柱状树脂层。

公开(公告)号：KR1020070070694A

公开(公告)日：2007-07-04

申请号：KR1020050133513

申请日：2005-12-29

Applicant: 삼성전자주식회사

Inventor： 양영철 ,  박대진

IPC: G02F1/136

CPC classification number: G02F1/136213 ,  G02F1/13458 ,  G02F1/136227 ,  G02F1/136286 ,  G02F2201/123

Abstract: A thin film transistor array panel and a method for manufacturing the same are provided to enlarge storage capacity of a storage capacitor without reducing the aperture ratio of a display device by overlapping two conductors with having a relatively thin passivation layer between the two conductors without extending areas of the conductors. Gate lines and storage electrode lines are formed on a substrate(110), wherein the gate lines include gate electrodes, and the storage electrode lines include storage electrodes. A gate insulating layer(140) is formed on the substrate. A semiconductor layer(154) is formed on the gate insulating layer. Data lines and drain electrodes(175) are formed on the gate insulating layer and the semiconductor layer. A passivation layer(180) is formed on the data lines, the drain electrodes, and a storage conductor. A transparent electrode(192) is formed on the passivation layer and is connected with the drain electrodes.

Abstract translation: 提供了一种薄膜晶体管阵列面板及其制造方法，以通过在两个导体之间具有相对薄的钝化层的两个导体重叠而不减小显示装置的开口率来扩大存储电容器的存储容量，而没有延伸区域 的导体。 栅极线和存储电极线形成在基板（110）上，其中栅极线包括栅电极，并且存储电极线包括存储电极。 在基板上形成栅极绝缘层（140）。 在栅极绝缘层上形成半导体层（154）。 数据线和漏电极（175）形成在栅极绝缘层和半导体层上。 在数据线，漏电极和存储导体上形成钝化层（180）。 透明电极（192）形成在钝化层上并与漏极连接。

公开(公告)号：KR1020060127316A

公开(公告)日：2006-12-12

申请号：KR1020050048299

申请日：2005-06-07

Applicant: 삼성전자주식회사

Inventor： 전형일 ,  장재혁 ,  박대진

IPC: G09G3/36 ,  G02F1/1345 ,  G09G3/20

CPC classification number: G09G3/3677 ,  G02F1/136259 ,  G02F2001/136263 ,  G09G2330/08

Abstract: A display device is provided to repair a broken gate line without a laser by forming gate driving units generating the same output for one gate line, on left and right sides. A display device includes a plurality of pixels having switching elements, respectively; gate lines connected to the switching elements; and first and second gate driving units(400RM,400LM,400S) connected to each other and provided with a plurality of stages generating output signals in order. One of the stages of the first gate driving unit is connected to the same gate line together with one of the stages of the second gate driving unit. Each stage of the first and second gate driving units connected to the same gate line generates the output at the same time.

Abstract translation: 提供一种显示装置，用于通过形成在左侧和右侧为一条栅极线产生相同输出的栅极驱动单元来修复没有激光的断开的栅极线。 显示装置分别包括具有开关元件的多个像素; 连接到开关元件的栅极线; 以及第一和第二栅极驱动单元（400RM，400LM，400S），它们彼此连接并且设置有多个阶段来依次产生输出信号。 第一栅极驱动单元的一个级与第二栅极驱动单元的一个级连接到同一栅极线。 连接到同一栅极线的第一和第二栅极驱动单元的每个级同时产生输出。

公开(公告)号：KR1020080024762A

公开(公告)日：2008-03-19

申请号：KR1020060089311

申请日：2006-09-14

Applicant: 삼성전자주식회사

Inventor： 배주한 ,  박대진

IPC: G02F1/136

CPC classification number: G02F1/13624 ,  G02F1/134309

Abstract: A liquid crystal display is provided to solve a problem that a wide viewing angle can be implemented by adjusting the arrangement of liquid crystal molecules but it is difficult to implement a narrow viewing angle in terms of security for protecting personal information. An insulation substrate(111) includes a display region and a non-display region. A pixel electrode(191) is provided at the display region and includes the first pixel electrode part(192) and the second pixel electrode part(193) by a separation pattern(194). The first and second TFTs(Thin Film Transistors)(Tr1,Tr2) are connected with the first and second pixel electrode parts, respectively. The first and second gate lines are connected with the first and second TFTs, respectively. Gate drivers alternately apply gate signals to the first and second gate lines by the period of a certain frame. The number of a frame is one. A frame is formed sixty times or less per a second.

Abstract translation: 提供了一种液晶显示器来解决通过调节液晶分子的布置可以实现宽视角的问题，但是在保护个人信息的安全性方面难以实现窄视角的问题。 绝缘基板（111）包括显示区域和非显示区域。 像素电极（191）设置在显示区域，并且通过分离图案（194）包括第一像素电极部分（192）和第二像素电极部分（193）。 第一和第二TFT（薄膜晶体管）（Tr1，Tr2）分别与第一和第二像素电极部分连接。 第一和第二栅极线分别与第一和第二TFT连接。 栅极驱动器在某一帧的周期内交替地将栅极信号施加到第一和第二栅极线。 一个帧的数量是一个。 一帧形成每秒60次或更少。