公开(公告)号：US08294472B2

公开(公告)日：2012-10-23

申请号：US12659444

申请日：2010-03-09

Applicant: Sang-jin Kwon ,  Jae-hoon Lee ,  Yong-ha Kang ,  Jong-won Lee

Inventor： Sang-jin Kwon ,  Jae-hoon Lee ,  Yong-ha Kang ,  Jong-won Lee

IPC: G01R31/02 ,  G01R31/26

CPC classification number: G01R31/3004

Abstract: A reliability evaluation system comprises a reliability evaluation circuit and a reliability evaluation control circuit. The reliability evaluation circuit includes a stress device array and a stress voltage generating block configured to receive a control voltage, generate stress voltages generated by using two reference voltages, and apply the stress voltages to the unit devices in a stress mode via first I/O lines according to the control voltage. The stress device array includes the unit devices that are matrix-arrayed. Each of the unit devices has a first terminal connected to one of the first I/O lines and a second terminal connected to one of second I/O lines. The reliability evaluation control circuit is configured to generate the control voltage and the two reference voltages, and test reliability of the unit devices by using the first I/O lines and the second I/O lines.

Abstract translation: 可靠性评估系统包括可靠性评估电路和可靠性评估控制电路。 可靠性评估电路包括应力器件阵列和应力电压产生块，其被配置为接收控制电压，产生通过使用两个参考电压产生的应力电压，并且通过第一I / O将应力电压施加到应力模式中的单位器件 线路根据控制电压。 应力装置阵列包括矩阵排列的单位装置。 每个单元设备具有连接到第一I / O线之一的第一端子和连接到第二I / O线之一的第二端子。 可靠性评估控制电路被配置为通过使用第一I / O线和第二I / O线来产生控制电压和两个参考电压以及单元器件的测试可靠性。

公开(公告)号：US20120256903A1

公开(公告)日：2012-10-11

申请号：US13197289

申请日：2011-08-03

Applicant: Bo-Ram Kim ,  Seung Hwan Moon ,  Byoung Jun Lee ,  Jae Hoon Lee ,  Yun-Jae Kim ,  Nam-Hee Goo ,  Myoung-Chul Kim ,  Jae Ho Choi

Inventor： Bo-Ram Kim ,  Seung Hwan Moon ,  Byoung Jun Lee ,  Jae Hoon Lee ,  Yun-Jae Kim ,  Nam-Hee Goo ,  Myoung-Chul Kim ,  Jae Ho Choi

IPC: G06T15/00 ,  G09G5/00

CPC classification number: H04N13/398 ,  H04N13/341

Abstract: A three dimensional image display device, including: a display panel that alternately displays a left eye image and a right eye image, wherein a common voltage synchronized with a voltage reset signal is applied to the display panel and the voltage reset signal is maintained at a high level for a predetermined time before the voltage reset signal is input to the left eye image or the right eye image.

Abstract translation: 一种三维图像显示装置，包括：交替显示左眼图像和右眼图像的显示面板，其中与电压复位信号同步的公共电压被施加到所述显示面板，并且所述电压复位信号保持在 在将电压复位信号输入到左眼图像或右眼图像之前的预定时间内的高电平。

公开(公告)号：US20120139883A1

公开(公告)日：2012-06-07

申请号：US13292661

申请日：2011-11-09

Applicant: Jae-Hoon LEE ,  Young-Su KIM ,  Whee-Won LEE ,  Jun-Yong SONG ,  Yu-Han BAE ,  You-Mee HYUN

Inventor： Jae-Hoon LEE ,  Young-Su KIM ,  Whee-Won LEE ,  Jun-Yong SONG ,  Yu-Han BAE ,  You-Mee HYUN

IPC: G06F3/038 ,  H03K3/00

CPC classification number: G09G3/3611 ,  G09G3/3677 ,  G09G2300/0408 ,  G09G2310/0286 ,  G09G2320/041 ,  G11C19/28

Abstract: A gate drive circuit includes a shift register in which plural stages are cascade-connected to each other. In an n-th stage, a pull-up part outputs a high voltage of a clock signal to an output node as a high voltage of an n-th gate signal in response to a high voltage on a first node. A pull-down part pulls the high voltage of the n-th gate signal down to a first low voltage in response to an (n+1)th carry signal. A discharging part discharges the first node to a second low voltage level lower than the first low voltage level in response to the (n+1)th carry signal. A carry part outputs the high voltage of the clock signal as an n-th carry signal (mirroring the n-th gate signal) in response to a high voltage on the first node.

Abstract translation: 栅极驱动电路包括其中多级级联连接的移位寄存器。 在第n级中，上拉部分响应于第一节点上的高电压，将时钟信号的高电压输出到输出节点作为第n栅极信号的高电压。 下拉部分响应于第（n + 1）个进位信号将第n个门信号的高电压降低到第一低电压。 放电部分响应于第（n + 1）个进位信号，将第一节点放电到比第一低电压电平低的第二低电压电平。 进位部分响应于第一节点上的高电压，输出时钟信号的高电压作为第n个进位信号（反映第n个门信号）。

公开(公告)号：US08165320B2

公开(公告)日：2012-04-24

申请号：US12652892

申请日：2010-01-06

Applicant: Jae-Hoon Lee

Inventor： Jae-Hoon Lee

IPC: H03G3/00 ,  H04R1/10 ,  H02B1/00 ,  H04R1/02 ,  H04R9/06

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：US08146355B2

公开(公告)日：2012-04-03

申请号：US12154049

申请日：2008-05-20

Applicant: Jae Hoon Lee

Inventor： Jae Hoon Lee

IPC: F15B11/00 ,  B62D11/06

CPC classification number: B62D11/005 ,  B62D11/001 ,  B62D11/04 ,  B62D11/06 ,  E02F9/2203 ,  E02F9/2235 ,  E02F9/2253 ,  E02F9/226 ,  E02F9/2292 ,  E02F9/2296

Abstract: A traveling device for crawler type heavy equipment is provided, which can improve manipulability by preventing an abrupt decrease/increase of a traveling speed of the equipment when a combined operation, in which a left/right traveling device and a working device are simultaneously driven, is performed. The traveling device for crawler type heavy equipment includes a variable orifice shifted to intercept the supply of the hydraulic fluid toward the traveling device in response to the signal pressure in the combined working mode if a load pressure of the working device is relatively higher than that of the traveling device.

Abstract translation: 提供一种用于履带式重型设备的行走装置，通过在同时驱动左/右行进装置和作业装置的组合作业中防止设备的行驶速度的突然降低/提高，从而提高操纵性， 被执行。 用于履带式重型设备的行驶装置包括可变孔口，该可变孔口响应于组合工作模式中的信号压力而拦截液压流体朝向行进装置的供应，如果工作装置的负载压力相对高于 旅行装置。

公开(公告)号：US20120013378A1

公开(公告)日：2012-01-19

申请号：US13151891

申请日：2011-06-02

Applicant: Min-sung KIM ,  II-kwon CHANG ,  Ji-ho LEW ,  Young-chul KIM ,  Joon-yul YUN ,  Don-woo LEE ,  So-youn Kim ,  Kyung-won MIN ,  Jae-hoon LEE

Inventor： Min-sung KIM ,  II-kwon CHANG ,  Ji-ho LEW ,  Young-chul KIM ,  Joon-yul YUN ,  Don-woo LEE ,  So-youn Kim ,  Kyung-won MIN ,  Jae-hoon LEE

IPC: H03K5/12

CPC classification number: G09G3/3685 ,  G09G2310/0259 ,  G09G2310/0286 ,  G09G2310/0291 ,  G09G2310/0294

Abstract: A slew rate boost circuit for an output buffer and an output buffer circuit for a source driver having the same are provided. In an output buffer including a pull-up unit providing a buffer output signal in a first level by receiving a buffer input signal and performing pull-up operation and a pull-down unit providing a buffer output signal in a second level having opposite phase from the first level by receiving the buffer input signal and performing pull-down operation, the slew rate boost circuit includes a first comparator generating a first boost signal to boost pull-up operation of the pull-up unit of the output buffer by inputting a first input signal and a second input signal and a second comparator generating a second boost signal to boost pull-down operation of the pull-down unit of the output buffer by inputting the first input signal and the second input signal.

Abstract translation: 提供了一种用于输出缓冲器的转换速率升压电路和用于其驱动器的输出缓冲电路。 在包括上拉单元的输出缓冲器中，所述上拉单元通过接收缓冲器输入信号并执行上拉操作来提供第一电平的缓冲器输出信号，以及下拉单元，其提供具有相反相位相反相位相反相位的第二电平的缓冲器输出信号 所述第一电平通过接收所述缓冲器输入信号并执行下拉操作，所述转换速率升压电路包括：第一比较器，产生第一升压信号，以通过输入第一升压信号来输出所述输出缓冲器的上拉单元的上拉操作; 输入信号和第二输入信号，第二比较器生成第二升压信号，以通过输入第一输入信号和第二输入信号来提升输出缓冲器的下拉单元的下拉操作。

公开(公告)号：US20110285697A1

公开(公告)日：2011-11-24

申请号：US12957795

申请日：2010-12-01

Applicant: Jae-Hoon LEE ,  Byoung-Jun LEE ,  Hyun-Seok KO

Inventor： Jae-Hoon LEE ,  Byoung-Jun LEE ,  Hyun-Seok KO

IPC: G06F3/038 ,  G06T15/00

CPC classification number: G06F1/3265 ,  G06F1/324 ,  Y02D10/126 ,  Y02D10/153

Abstract: A three-dimensional (“3D”) image display includes a signal controller which receives two-dimensional (“2D”) image information and 3D image information and generates control signals based on the 2D image information and the 3D image information, a clock generator which receives the control signals from the signal controller and generates a first clock signal corresponding to the 3D image information and a second clock signal corresponding to the 2D image information, and a gate driver which generates a gate-on voltage based on at least one of the first clock signal and the second clock signal, where a frequency of the second clock signal is lower than a frequency of the first clock signal and an amplitude of the second clock signal is less than an amplitude of the first clock signal.

Abstract translation: 三维（“3D”）图像显示器包括接收二维（“2D”）图像信息和3D图像信息并基于2D图像信息和3D图像信息生成控制信号的信号控制器，时钟发生器 其接收来自信号控制器的控制信号，并产生对应于3D图像信息的第一时钟信号和对应于2D图像信息的第二时钟信号;以及栅极驱动器，其基于以下步骤中的至少一个产生栅极导通电压： 第一时钟信号和第二时钟信号，其中第二时钟信号的频率低于第一时钟信号的频率，并且第二时钟信号的幅度小于第一时钟信号的幅度。

公开(公告)号：US20110243378A1

公开(公告)日：2011-10-06

申请号：US12871256

申请日：2010-08-30

Applicant: Jae-Hoon LEE

Inventor： Jae-Hoon LEE

IPC: G06K9/00

CPC classification number: H04N19/20 ,  G06T7/262 ,  G06T2207/20064 ,  H04N19/527

Abstract: A method and apparatus for object tracking and loitering detection are provided. The method includes: wavelet-converting an input image by converting the input image into an image of a frequency domain to generate a frequency domain image and separating the frequency domain image according to a frequency band and a resolution; extracting object information including essential information about the input image from the frequency domain image; performing a fractal affine transform on the object information; and compensating for a difference between object information about a previous image and the object information about the input image by using a coefficient which is obtained by the fractal affine transform.

Abstract translation: 提供了一种用于对象跟踪和游荡检测的方法和装置。 该方法包括：通过将输入图像转换成频域的图像来生成频域图像并根据频带和分辨率分离频域图像来对输入图像进行小波变换; 从频域图像提取包括关于输入图像的基本信息的对象信息; 对对象信息执行分形仿射变换; 并且通过使用通过分形仿射变换获得的系数来补偿关于先前图像的对象信息与关于输入图像的对象信息之间的差异。

公开(公告)号：US20110024309A1

公开(公告)日：2011-02-03

申请号：US12922934

申请日：2009-01-20

Applicant: Jae-Hoon Lee

Inventor： Jae-Hoon Lee

IPC: G01N27/26

CPC classification number: G01N27/3276 ,  G01N33/54373 ,  Y10T436/11 ,  Y10T436/25 ,  Y10T436/2575

Abstract: The present invention relates to a method for detecting the presence and/or the reaction of a biomolecule by monitoring changes of electrical property accurately according to the biological, biochemical or chemical reaction of the biomolecule, and a biochip provided for this purpose. The present invention provides a method for detecting the presence and/or the reaction of a biomolecule in a target sample, wherein the reaction of the target sample is performed under known reaction solution, in which a reference fluid having a high dielectric constant such as water is filled into a reaction chamber before the reaction to measure an impedance value or a capacitance value, after completing the reaction, the reaction solution is removed and said reference fluid having a high dielectric constant is refilled to measure an impedance value or a capacitance value, and then the impedance value or the capacitance value measured before and after the reaction is compared with each other.

Abstract translation: 本发明涉及通过根据生物分子的生物学，生物化学或化学反应以及为此目的提供的生物芯片来监测电性能的变化来检测生物分子的存在和/或反应的方法。 本发明提供了用于检测目标样品中生物分子的存在和/或反应的方法，其中靶样品的反应在已知的反应溶液中进行，其中具有高介电常数的参比流体如水 在反应之前填充到反应室中以测量阻抗值或电容值，在完成反应之后，除去反应溶液，并且重新填充具有高介电常数的所述参考流体以测量阻抗值或电容值， 然后将反应前后测得的阻抗值或电容值进行比较。

公开(公告)号：US07872620B2

公开(公告)日：2011-01-18

申请号：US11412525

申请日：2006-04-27

Applicant: Min-Koo Han ,  Jae-Hoon Lee

Inventor： Min-Koo Han ,  Jae-Hoon Lee

IPC: G09G3/32

CPC classification number: G09G3/3258 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2320/0233

Abstract: A pixel structure using a voltage programming type active matrix organic light emitting diode (OLED) which can minimize a current deterioration phenomenon. The pixel structure includes a fifth TFT receiving an external management signal EMS through its gate, having a drain region connected to a cathode part of an OLED, and receiving an input of an OLED current through its source-drain current path when the OLED emits light, a fourth TFT receiving a set scan signal SCAN through its gate and having source and drain regions connected to gate and drain parts of a third TFT T3; respectively, the third TFT T3 being a current driving transistor for determining the OLED current when the OLED emits light, a capacitor C having upper and lower plates connected to the gate part of the third TFT T3 and a ground voltage VSS.

Abstract translation: 使用电压编程型有源矩阵有机发光二极管（OLED）的像素结构，其可以使电流恶化现象最小化。 像素结构包括通过其栅极接收外部管理信号EMS的第五TFT，具有连接到OLED的阴极部分的漏极区域，并且当OLED发光时，通过其源极 - 漏极电流路径接收OLED电流的输入 通过其栅极接收设置的扫描信号SCAN并具有连接到第三TFT T3的栅极和漏极部分的源极和漏极区域的第四TFT; 第三TFT T3是用于在OLED发光时确定OLED电流的电流驱动晶体管，具有连接到第三TFT T3的栅极部分的上板和下板的电容器C和接地电压VSS。