公开(公告)号：US06572939B2

公开(公告)日：2003-06-03

申请号：US10105349

申请日：2002-03-26

Applicant: Soon Bum Kwon ,  Kyeong Jin Kim ,  Young Seok Choi ,  Gerus Igor Iranovich ,  Andrey Dyadyusha ,  Yuriy A. Reznikov

Inventor： Soon Bum Kwon ,  Kyeong Jin Kim ,  Young Seok Choi ,  Gerus Igor Iranovich ,  Andrey Dyadyusha ,  Yuriy A. Reznikov

IPC: C09K1956

CPC classification number: G02F1/133711 ,  G02F1/133788 ,  Y10T428/1005 ,  Y10T428/1018 ,  Y10T428/1023

Abstract: A liquid crystal display device comprises first and second substrates, an alignment layer including a pyranose polymer or a furanose polymer on at least one of the first and second substrates, and a liquid crystal layer between the first and second substrates. The liquid crystal display device is characterized by excellent thermostability, superior anchoring energy and uniform alignment of the liquid crystal achieved in a reduced treatment time without creating any flowing effect in the liquid crystal.

公开(公告)号：US08284374B2

公开(公告)日：2012-10-09

申请号：US12005622

申请日：2007-12-28

Applicant: Kyeong Jin Kim ,  In Su Baik

Inventor： Kyeong Jin Kim ,  In Su Baik

IPC: C09K19/60

CPC classification number: G02F1/134363 ,  G02F1/13725 ,  G02F1/141 ,  G02F2001/134372

Abstract: A liquid crystal display device capable of improving a contrast ratio is provided. The device includes a first substrate including a first alignment film and a first polarizing film having a first transmission axis parallel to an alignment direction of the first alignment film, a second substrate including a second alignment film and a second polarizing film having a second transmission axis perpendicular to the first transmission axis of the first polarizing film, and a liquid crystal layer between the first and second substrates, the liquid crystal layer including a dichroic dye, wherein the liquid crystal is aligned in horizontal direction.

Abstract translation: 提供能够提高对比度的液晶显示装置。 该装置包括：第一基板，包括第一取向膜和具有平行于第一取向膜的取向方向的第一透射轴的第一偏振膜;第二基板，包括第二取向膜和具有第二透射轴的第二偏振膜 垂直于第一偏振膜的第一透射轴，以及在第一和第二基板之间的液晶层，液晶层包括二色性染料，其中液晶在水平方向上排列。

公开(公告)号：US08253902B2

公开(公告)日：2012-08-28

申请号：US10978378

申请日：2004-11-02

Applicant: Kyeong Jin Kim ,  Do Yeon Kim

Inventor： Kyeong Jin Kim ,  Do Yeon Kim

IPC: G02F1/1337

CPC classification number: G02F1/1393 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/133788

Abstract: A liquid crystal display device includes: a first substrate, wherein a pixel region is defined by a gate line and a data line, an electric field guide window is formed within the pixel region, and a first alignment layer is formed on the first substrate, the first alignment layer having a predetermined number of domains aligned in different directions on the pixel region; a second substrate facing the first substrate, and having a dielectric rib spaced apart by a predetermined distance from the electric field guide window, and a second alignment layer having a predetermined number of domains aligned in different directions; and a liquid crystal layer interposed between the first and the second substrates.

Abstract translation: 液晶显示装置包括：第一基板，其中像素区域由栅极线和数据线限定，在所述像素区域内形成电场引导窗，并且在所述第一基板上形成第一取向层， 所述第一取向层具有在所述像素区域上沿不同方向排列的预定数量的畴; 面对所述第一基板的第二基板，并且具有与所述电场引导窗隔开预定距离的介质肋，以及具有在不同方向上排列的预定数量的畴的第二取向层; 以及插入在第一和第二基板之间的液晶层。

公开(公告)号：US20120054577A1

公开(公告)日：2012-03-01

申请号：US13292540

申请日：2011-11-09

Applicant: Kyeong Jin Kim

Inventor： Kyeong Jin Kim

IPC: H03M13/29 ,  G06F11/10

CPC classification number: H03M13/1148 ,  H03M13/2972

Abstract: Disclosed is an apparatus having a detector for an iterative LDPC-coded MIMO-OFDM system, where the detector is configured to use a structured irregular LDPC code in conjunction with a belief propagation algorithm. Also disclosed is an apparatus having a detector for a structured irregular LDPC-coded MIMO-OFDM system, where the detector is configured to use an iterative Recursive Least Squares-based data detection and channel estimation technique. Corresponding methods and computer program products are also disclosed.

Abstract translation: 公开了一种具有用于迭代LDPC编码MIMO-OFDM系统的检测器的装置，其中检测器被配置为结合置信传播算法使用结构化不规则LDPC码。 还公开了一种具有用于结构化不规则LDPC编码MIMO-OFDM系统的检测器的装置，其中检测器被配置为使用基于迭代递归最小二乘法的数据检测和信道估计技术。 还公开了相应的方法和计算机程序产品。

公开(公告)号：US08060803B2

公开(公告)日：2011-11-15

申请号：US11804239

申请日：2007-05-16

Applicant: Kyeong Jin Kim

Inventor： Kyeong Jin Kim

IPC: H03M13/00

CPC classification number: H03M13/1148 ,  H03M13/2972

Abstract: Disclosed is an apparatus having a detector for an iterative LDPC-coded MIMO-OFDM system, where the detector is configured to use a structured irregular LDPC code in conjunction with a belief propagation algorithm. Also disclosed is an apparatus having a detector for a structured irregular LDPC-coded MIMO-OFDM system, where the detector is configured to use an iterative Recursive Least Squares-based data detection and channel estimation technique. Corresponding methods and computer program products are also disclosed.

Abstract translation: 公开了一种具有用于迭代LDPC编码MIMO-OFDM系统的检测器的装置，其中检测器被配置为结合置信传播算法使用结构化不规则LDPC码。 还公开了一种具有用于结构化不规则LDPC编码MIMO-OFDM系统的检测器的装置，其中检测器被配置为使用基于迭代递归最小二乘法的数据检测和信道估计技术。 还公开了相应的方法和计算机程序产品。

公开(公告)号：US07808593B1

公开(公告)日：2010-10-05

申请号：US09541426

申请日：2000-04-03

Applicant: Kyeong Jin Kim ,  Do Hee Kwon

Inventor： Kyeong Jin Kim ,  Do Hee Kwon

IPC: G02F1/1337

CPC classification number: G02F1/133788 ,  G02F1/133711 ,  G02F1/133753

Abstract: A multi-domain liquid crystal display device includes first and second substrates facing each other; a liquid crystal layer between the first and second substrates; a plurality of gate bus lines arranged in a first direction on the first substrate and a plurality of data bus lines arranged in a second direction on the first substrate to define a pixel region; a electric field inducing window in the pixel region; and a photo alignment layer having a pre-tilt angle on at least one substrate.

Abstract translation: 多域液晶显示装置包括彼此面对的第一和第二基板; 第一和第二基板之间的液晶层; 在所述第一基板上沿第一方向排列的多个栅极总线和在所述第一基板上沿第二方向布置的多个数据总线，以限定像素区域; 像素区域中的电场诱导窗口; 以及在至少一个基板上具有预倾角的光取向层。

公开(公告)号：US20090154600A1

公开(公告)日：2009-06-18

申请号：US12002017

申请日：2007-12-14

Applicant: Kyeong Jin Kim ,  Predrag Radosavljevic ,  Joseph R. Cavallaro

Inventor： Kyeong Jin Kim ,  Predrag Radosavljevic ,  Joseph R. Cavallaro

IPC: H04L27/06

CPC classification number: H04L25/03216 ,  H04L25/0246 ,  H04L25/03242 ,  H04L25/03318 ,  H04L2025/03426

Abstract: An apparatus includes a receiver configurable to receive signals from y pairs of antennas, where y is greater than one, and where the received signals convey coded bits of information. The apparatus further includes a detection block that includes a plurality of search modules configurable to process signals received from pairs of the antennas in parallel to find partial Euclidian distances and determine valid partial candidates for individual antennas; and a plurality of sort modules configurable to sort the valid partial candidates to find M best partial candidates to be combined into M2 final candidates. The apparatus further includes a plurality of a posteriori probability function units arranged to process the M2 final candidates in parallel, with corresponding final Euclidian distances, to determine a posteriori reliability information for coded bits. As an example, the signals are received from four antennas and are modulated using 16-QAM modulation. The apparatus may be embodied at least partially as an integrated circuit that provides a QRD-QLD detection algorithm as part of a wireless MIMO OFDM downlink receiver.

Abstract translation: 一种装置包括可配置为从y对天线接收信号的接收机，其中y大于1，并且其中接收信号传送信息的编码比特。 所述装置还包括检测块，所述检测块包括多个搜索模块，所述多个搜索模块可配置为并行处理从所述天线对接收的信号，以找到部分欧几里德距离并且确定各个天线的有效部分候选; 以及多个分类模块，可配置为对有效的部分候选进行排序以找到要组合成M2最终候选的M个最佳部分候选。 该装置还包括多个后验概率函数单元，其被布置为并行处理M2最终候选，并具有对应的最终欧几里德距离，以确定编码比特的后验可靠性信息。 作为示例，从四个天线接收信号，并使用16-QAM调制进行调制。 该装置可以至少部分地被实现为提供作为无线MIMO OFDM下行链路接收机的一部分的QRD-QLD检测算法的集成电路。

公开(公告)号：US07212268B2

公开(公告)日：2007-05-01

申请号：US09944116

申请日：2001-09-04

Applicant: Kyeong Jin Kim

Inventor： Kyeong Jin Kim

IPC: G02F1/1337

CPC classification number: G02F1/133707 ,  G02F1/134336

Abstract: A multi-domain LCD device and a method for manufacturing the same are disclosed in which the process steps can be simplified and picture quality can be improved. The multi-domain LCD device includes first and second substrates, data and gate lines on the first substrate in first and second directions to define a plurality of pixel regions, a pixel electrode in each pixel region, having at least one slit pattern, a dielectric frame within the pixel regions on the second substrate to define a plurality of domains, and a liquid crystal layer between the first and second substrates. The method for manufacturing a multi-domain LCD device includes forming gate and data lines on a first substrate, the data line being formed to cross the gate line, forming a passivation film on the first substrate, forming a transparent conductive film on the passivation film, patterning the transparent conductive film to form a pixel electrode having at least one slit in a pixel region defined by the gate and data lines, forming a dielectric frame within the pixel region to define a plurality of domains on a second substrate opposite to the first substrate, and forming a liquid crystal layer between the first and second substrates.

公开(公告)号：US06809787B1

公开(公告)日：2004-10-26

申请号：US09256180

申请日：1999-02-24

Applicant: Seong Moh Seo ,  Hyun Ho Shin ,  Kyeong Jin Kim ,  Yun Bok Lee ,  Jeom Jae Kim

Inventor： Seong Moh Seo ,  Hyun Ho Shin ,  Kyeong Jin Kim ,  Yun Bok Lee ,  Jeom Jae Kim

IPC: G02F11337

CPC classification number: G02F1/133707 ,  G02F1/133512 ,  G02F1/136213 ,  G02F1/136286 ,  G02F2001/133519 ,  G02F2001/133562 ,  G02F2001/136218

Abstract: A multi-domain liquid crystal display device includes first and second substrates facing each other and a liquid crystal layer between the first and second substrates. A plurality of gate bus lines are arranged in a first direction on the first substrate and a plurality of data bus lines are arranged in a second direction on the first substrate to define a pixel region. A pixel electrode is electrically charged through the data bus line in the pixel region. A common-auxiliary electrode surrounds the pixel electrode on a same layer whereon the gate bus line is formed.

Abstract translation: 多域液晶显示装置包括彼此面对的第一和第二基板以及第一和第二基板之间的液晶层。 在第一基板上沿第一方向布置多条栅极总线，并且在第一基板上沿第二方向布置多条数据总线以限定像素区域。 像素电极通过像素区域中的数据总线进行充电。 共同辅助电极围绕形成栅极总线的同一层上的像素电极。

公开(公告)号：US06671020B2

公开(公告)日：2003-12-30

申请号：US09748868

申请日：2000-12-28

Applicant: Kyeong Jin Kim ,  Yun Bok Lee

Inventor： Kyeong Jin Kim ,  Yun Bok Lee

IPC: G02F113

CPC classification number: G02F1/133707 ,  G02F1/134336 ,  G02F1/1393 ,  G02F2201/128

Abstract: A multi-domain liquid crystal display device includes first and second substrates having pixel regions; a liquid crystal layer formed between the first substrate and the second substrate; a plurality of dielectric structures formed on the first substrate at predetermined intervals; and a pixel electrode having a plurality of electric field induction windows formed to alternate with the dielectric structures.

Abstract translation: 多域液晶显示装置包括具有像素区域的第一和第二基板; 形成在第一基板和第二基板之间的液晶层; 以预定间隔形成在所述第一基板上的多个电介质结构; 以及像素电极，具有形成为与电介质结构交替的多个电场感应窗。