公开(公告)号：US08003815B2

公开(公告)日：2011-08-23

申请号：US12739598

申请日：2008-02-22

Applicant: Ik Mo Lee ,  Dong Hwan Lee ,  Ho Sub Kim ,  Sang Eon Park

Inventor： Ik Mo Lee ,  Dong Hwan Lee ,  Ho Sub Kim ,  Sang Eon Park

IPC: C07F7/04

CPC classification number: C07F7/1892

Abstract: The present invention provides a method of preparing a cross-condensed compound of an amino-acid derivative and (aminoalkyl)trialkoxysilane using microwave, including: irradiating and heating an amino-acid derivative and (aminoalkyl)trialkoxysilane in a microwave reactor to obtain a reaction product (step 1); and refining the reaction product obtained in the step 1 by removing an unreacted solid material from the reaction product and then leaving the reaction product at room temperature under vacuum to remove excess (aminoalkyl)trialkoxysilane therefrom (step 2). According to the method, since a cross-condensation reaction is performed using microwave, unlike a conventional condensation reaction, economic efficiency is increased due to no catalyst, short reaction time and no solvent. Further, the yield and selectivity of products is increased, and the condensation reaction can be environment-friendly performed because a solvent which can badly influence the environment may not be used.

Abstract translation: 本发明提供了使用微波制备氨基酸衍生物和（氨基烷基）三烷氧基硅烷的交联稠合化合物的方法，包括：在微波反应器中照射加热氨基酸衍生物和（氨基烷基）三烷氧基硅烷，得到反应 产品（步骤1）; 并通过从反应产物中除去未反应的固体物质，然后在真空下将反应产物在室温下离心以从其中除去过量的（氨基烷基）三烷氧基硅烷，从而精制步骤1中获得的反应产物（步骤2）。 根据该方法，由于使用微波进行交联缩合反应，与常规的缩合反应不同，由于没有催化剂，反应时间短，无溶剂，经济效率提高。 此外，产物的产率和选择性提高，并且缩合反应可以是环境友好的，因为可能不会使用可能严重影响环境的溶剂。

公开(公告)号：US07956702B2

公开(公告)日：2011-06-07

申请号：US12262206

申请日：2008-10-31

Applicant: Dong Hwan Lee ,  Hee Soo Yoon

Inventor： Dong Hwan Lee ,  Hee Soo Yoon

IPC: H03H7/42 ,  H01P5/12

CPC classification number: H01P5/10 ,  H03H7/1758 ,  H03H7/1775 ,  H03H7/422

Abstract: A balun having a first balanced terminal, a second balanced terminal and an unbalanced terminal, includes a filter unit and a first transmission line. The filter unit is connected to the first balanced terminal, the second balanced terminal and the unbalanced terminal, and includes a low-pass filter and a high-pass filter. The first transmission line is connected between the filter unit and the first balanced terminal.

Abstract translation: 具有第一平衡端子，第二平衡端子和不平衡端子的平衡 - 不平衡转换器包括滤波器单元和第一传输线。 滤波器单元连接到第一平衡端子，第二平衡端子和不平衡端子，并且包括低通滤波器和高通滤波器。 第一传输线连接在滤波器单元和第一平衡端子之间。

公开(公告)号：US20100202157A1

公开(公告)日：2010-08-12

申请号：US12693799

申请日：2010-01-26

Applicant: Da-Eun Jang ,  Won-Ki Cho ,  Dong-Hwan Lee ,  Chan-Iek Choi

Inventor： Da-Eun Jang ,  Won-Ki Cho ,  Dong-Hwan Lee ,  Chan-Iek Choi

IPC: F21V7/04 ,  G02B6/10 ,  G02B6/34

CPC classification number: G02B6/0065 ,  G02B6/0051 ,  G02B6/0053 ,  G02B6/0055

Abstract: A backlight unit includes a light source for emitting light; and a light guide film for directing light emitted from the light source toward a liquid crystal display panel. In the backlight unit, the light guide film includes a polycarbonate (PC) film comprising a plasticizer; and at least one of a reflective layer or an optical layer on at least one surface of the PC film.

Abstract translation: 背光单元包括用于发光的光源; 以及用于将从光源发射的光引导到液晶显示面板的导光膜。 在背光单元中，导光膜包括包含增塑剂的聚碳酸酯（PC）膜; 以及PC膜的至少一个表面上的反射层或光学层中的至少一个。

公开(公告)号：USD603824S1

公开(公告)日：2009-11-10

申请号：US29328240

申请日：2008-11-20

Applicant: Soo Yeon Kim ,  Dong Hwan Lee ,  Hyun Chul Kim ,  Min Sun Park ,  Hyon I Kim

Designer： Soo Yeon Kim ,  Dong Hwan Lee ,  Hyun Chul Kim ,  Min Sun Park ,  Hyon I Kim

公开(公告)号：US20090197369A1

公开(公告)日：2009-08-06

申请号：US12385314

申请日：2009-04-03

Applicant: Don C. Choi ,  Dong-Hwan Lee ,  Hee-Soo Yoon

Inventor： Don C. Choi ,  Dong-Hwan Lee ,  Hee-Soo Yoon

IPC: H01L21/50

CPC classification number: H05K1/144 ,  H01L23/49811 ,  H01L2224/16225 ,  H01L2924/01019 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/15174 ,  H01L2924/16195 ,  H01L2924/1627 ,  H01L2924/3011 ,  H05K3/368 ,  H05K3/445 ,  H05K2201/10318 ,  H05K2201/10378 ,  Y10S439/931 ,  Y10T29/49126 ,  H01L2924/00

Abstract: A method for producing a multilayer substrate includes stacking a first substrate, the first substrate having a circuit pattern; stacking a connector, the connector coupling onto said first substrate, the connector having a ring structure, the ring structure having a plurality of holes separated a predetermined distance from one another; and stacking a second substrate, the second substrate coupling onto said first substrate by inserting said connector, the second substrate having a circuit pattern, the circuit pattern being electrically connected to a circuit pattern formed on said first substrate, the circuit pattern being electrically connected using the plurality of holes formed on said connector. The method of producing a multilayer substrate can shield the EMI generated by a high-speed switching element.

Abstract translation: 一种多层基板的制造方法，包括层叠第一基板，所述第一基板具有电路图案; 将所述连接器堆叠在所述第一基板上，所述连接器具有环形结构，所述环形结构具有彼此隔开预定距离的多个孔; 并且通过插入所述连接器将所述第二基板层叠到所述第一基板上，所述第二基板具有电路图案，所述电路图案电连接到形成在所述第一基板上的电路图案，所述电路图案使用 所述多个孔形成在所述连接器上。 制造多层基板的方法可以屏蔽由高速开关元件产生的EMI。

公开(公告)号：US07262675B2

公开(公告)日：2007-08-28

申请号：US11126361

申请日：2005-05-11

Applicant: Dong Hwan Lee ,  Sung Yeol Park ,  Ki Pyo Hong ,  Hee Soo Yoon

Inventor： Dong Hwan Lee ,  Sung Yeol Park ,  Ki Pyo Hong ,  Hee Soo Yoon

IPC: H01P3/08

CPC classification number: H01P1/20345

Abstract: Disclosed herein is a laminated filter with improved stop band attenuation, which is adopted in devices using a radio frequency, such as communication systems and/or broadcasting systems. The laminated filter forms cross capacitive coupling as feeding lines of input lead and/or output lead are coupled to a resonator pattern, and enhances an attenuation characteristic of stop band. Also, the laminated filter is minimized if feeding lines of the input lead and output lead are aligned in different layers, and the positions of the attenuation poles are easily controlled by adjusting the feeding line length.

Abstract translation: 本文公开了一种具有改进的阻带衰减的层叠滤波器，其被用于使用诸如通信系统和/或广播系统之类的射频的设备中。 当输入引线和/或输出引线的馈线被耦合到谐振器图案时，层叠滤波器形成交叉电容耦合，并且增强阻带的衰减特性。 此外，如果输入引线和输出引线的馈线在不同层中对准，则层压滤波器最小化，并且通过调节馈线长度容易地控制衰减极的位置。

公开(公告)号：US20160179415A1

公开(公告)日：2016-06-23

申请号：US14800783

申请日：2015-07-16

Applicant: DONG HWAN LEE ,  JUN JIN KONG ,  CHANG KYU SEOL ,  HONG RAK SON

Inventor： DONG HWAN LEE ,  JUN JIN KONG ,  CHANG KYU SEOL ,  HONG RAK SON

IPC: G06F3/06 ,  G06F17/30 ,  G11C16/04

CPC classification number: G06F3/0619 ,  G06F3/065 ,  G06F3/0653 ,  G06F3/068 ,  G06F12/0246 ,  G06F17/3033 ,  G06F17/30867 ,  G06F21/79 ,  G11C16/0466

Abstract: A method is provided for operating a data storage device capable of compensating for an initial threshold voltage shift of multiple memory cells. The method includes generating a first compression value for a first write address corresponding to a first write request input during a first time interval among different time intervals, and storing the first compression value in a first table among multiple tables.

Abstract translation: 提供一种用于操作能够补偿多个存储单元的初始阈值电压偏移的数据存储设备的方法。 该方法包括在不同时间间隔内的第一时间间隔期间产生与第一写入请求输入对应的第一写入地址的第一压缩值，并将第一压缩值存储在多个表中的第一表中。

公开(公告)号：US20140098083A1

公开(公告)日：2014-04-10

申请号：US13908333

申请日：2013-06-03

Applicant: Dong-Hwan LEE ,  Seung-Kyun HONG ,  So-Young PARK ,  In-Soo LEE

Inventor： Dong-Hwan LEE ,  Seung-Kyun HONG ,  So-Young PARK ,  In-Soo LEE

IPC: G09G3/32

CPC classification number: G09G3/3291 ,  G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0297

Abstract: An organic light emitting display device includes a scan driving unit supplying a first scan signal and a second scan signal to each of a plurality of scan lines; a data driving unit supplying data signals to each of a plurality of data lines to be synchronized with the second scan signal; pixels positioned at intersections of the scan lines with the data lines, receiving bias power when the first scan signal is supplied, and receiving the data signals when the second scan signal is supplied.

Abstract translation: 有机发光显示装置包括向多条扫描线中的每条扫描线提供第一扫描信号和第二扫描信号的扫描驱动单元; 数据驱动单元，向多个数据线中的每一个提供与第二扫描信号同步的数据信号; 位于扫描线与数据线的交点处的像素，当提供第一扫描信号时接收偏置功率，并且在提供第二扫描信号时接收数据信号。

公开(公告)号：US20140062988A1

公开(公告)日：2014-03-06

申请号：US13917749

申请日：2013-06-14

Applicant: Dong Hwan LEE ,  Seung Kyun HONG ,  So Young PARK

Inventor： Dong Hwan LEE ,  Seung Kyun HONG ,  So Young PARK

IPC: G09G3/32

CPC classification number: G09G3/3208 ,  G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861

Abstract: An organic light emitting diode display includes at least one pixel circuit, a scanning drive unit connected to the pixel circuit through a scan line and generating a selection signal to be applied to the pixel circuit, and a data drive unit connected to the pixel circuit through a data line and applying a data voltage to the pixel circuit. The data drive unit includes a first line to which the data voltage is applied and a demultiplexer connected between the first line and a first end of the data line, the demultiplexer time-divisionally applying the data voltage applied to the first line to the data line according to a demultiplexing signal. In one horizontal cycle, at least a portion of a period in which the demultiplexing signal is applied and at least a portion of a period in which the selection signal is applied overlap each other.

Abstract translation: 有机发光二极管显示器包括至少一个像素电路，扫描驱动单元，其通过扫描线连接到像素电路，并产生要施加到像素电路的选择信号;以及数据驱动单元，连接到像素电路，通过 数据线并将数据电压施加到像素电路。 数据驱动单元包括施加数据电压的第一行和连接在数据线的第一行和第一端之间的解复用器，多路分解器将施加到第一行的数据电压分时地施加到数据线 根据解复用信号。 在一个水平周期中，施加解复用信号的周期的至少一部分和施加选择信号的周期的至少一部分彼此重叠。

公开(公告)号：US08258283B2

公开(公告)日：2012-09-04

申请号：US12649239

申请日：2009-12-29

Applicant: Dong Hwan Lee ,  Jin Seok Kang ,  Jae Sung Lee ,  Young Suk Park ,  Dong Hyun Kim

Inventor： Dong Hwan Lee ,  Jin Seok Kang ,  Jae Sung Lee ,  Young Suk Park ,  Dong Hyun Kim

IPC: C12Q1/68 ,  C07H21/04

CPC classification number: C12Q1/707 ,  C12Q1/6851

Abstract: The present invention relates to a composition for detection of HCV by a single step reaction, comprising a specific primer and probe. In particular, the present invention relates to a composition for detection of HCV by a single step reaction, comprising the primer sequences of SEQ ID NOs:1 and 2; a composition for detection of HCV by a single step reaction, comprising both the primer sequences and a probe of SEQ ID NOs:5 or 9; a method for detecting HCV by a single step reaction, comprising the steps of obtaining a sample from a subject, and amplifying and detecting HCV using the primer and probe; and a kit comprising the primer and probe, in which the HCV detection method is characterized by a single step reaction.

Abstract translation: 本发明涉及用于通过单步反应检测HCV的组合物，其包含特异性引物和探针。 特别地，本发明涉及通过单步反应检测HCV的组合物，其包含SEQ ID NO：1和2的引物序列; 用于通过单步反应检测HCV的组合物，其包含引物序列和SEQ ID NO：5或9的探针; 一种通过单步反应检测HCV的方法，包括以下步骤：从受试者获得样品，并使用引物和探针扩增和检测HCV; 以及包含引物和探针的试剂盒，其中HCV检测方法的特征在于单步反应。