公开(公告)号：US20090167984A1

公开(公告)日：2009-07-02

申请号：US12238619

申请日：2008-09-26

Applicant: Sang-Hoon LEE ,  Hyeon-Seok BAE ,  Cheol-Ho LEE

Inventor： Sang-Hoon LEE ,  Hyeon-Seok BAE ,  Cheol-Ho LEE

IPC: G02F1/13357 ,  F21V5/00

CPC classification number: G02F1/133606 ,  G02F2201/54

Abstract: A backlight unit, and a display device having the backlight unit, includes a light source, the light source formed to directly illuminate a display panel, and an optical plate arranged over the light source, wherein the optical plate includes a first surface and a second surface that faces the first surface, and the first surface is different in height from the second surface.

Abstract translation: 背光单元和具有背光单元的显示装置包括光源，形成为直接照亮显示面板的光源和布置在光源上的光学板，其中光学板包括第一表面和第二表面 表面，其面向第一表面，并且第一表面的高度与第二表面不同。

公开(公告)号：US20090021507A1

公开(公告)日：2009-01-22

申请号：US12145825

申请日：2008-06-25

Applicant: Hyeon-Seok BAE ,  Sang-Hoon LEE ,  Cheol-Ho LEE ,  Hun-Tae KIM

Inventor： Hyeon-Seok BAE ,  Sang-Hoon LEE ,  Cheol-Ho LEE ,  Hun-Tae KIM

IPC: G09G5/00 ,  G09G3/36

CPC classification number: G09G5/003 ,  G09G3/3666 ,  G09G3/3696 ,  G09G2310/08 ,  G09G2320/0276 ,  G09G2330/04

Abstract: A driving device includes an output timing controller which controls an output timing of a first driving voltage and a second driving voltage respectively generated from a first voltage generator and a second voltage generator. A third driving voltage output from the output timing controller is provided to a first data driver and a second data driver, and also provided to a gamma voltage generator to generate a plurality of gamma voltages. Accordingly, a reverse electric potential between the third driving voltage and the gamma voltages is prevented from being generated in the first and second data drivers, therefore, preventing the first and second data drivers from being damaged.

Abstract translation: 驱动装置包括输出定时控制器，其控制分别从第一电压发生器和第二电压发生器产生的第一驱动电压和第二驱动电压的输出定时。 从输出定时控制器输出的第三驱动电压提供给第一数据驱动器和第二数据驱动器，并且还提供给伽马电压发生器以产生多个伽马电压。 因此，防止在第一和第二数据驱动器中产生第三驱动电压和伽马电压之间的反向电位，从而防止第一和第二数据驱动器被损坏。

公开(公告)号：US20120270142A1

公开(公告)日：2012-10-25

申请号：US13358385

申请日：2012-01-25

Applicant: Hi-Kuk LEE ,  Su-Yeon SIM ,  Sang-Hyun YUN ,  Cha-Dong KIM ,  Jung-In PARK ,  Byung-Uk KIM ,  Jin-Sun KIM ,  Tae-Hoon YEO ,  Hyoc-Min YOUN ,  Sang-Hoon LEE

Inventor： Hi-Kuk LEE ,  Su-Yeon SIM ,  Sang-Hyun YUN ,  Cha-Dong KIM ,  Jung-In PARK ,  Byung-Uk KIM ,  Jin-Sun KIM ,  Tae-Hoon YEO ,  Hyoc-Min YOUN ,  Sang-Hoon LEE

IPC: G03F7/20 ,  G03F7/031

CPC classification number: G03F7/031 ,  G03F7/0007 ,  G03F7/033 ,  G03F7/105 ,  G03F7/2053

Abstract: A photosensitive composition and a method of manufacturing a substrate used for a display device are disclosed. The photosensitive composition includes an acrylic based copolymer, a photo-initiator, a photo-sensitizer and a solvent. Thus, a photosensitivity of the photosensitive composition for ultra violet light of a long wavelength may be improved.

Abstract translation: 公开了一种光敏组合物和用于显示装置的基板的制造方法。 光敏组合物包括丙烯酸类共聚物，光引发剂，光敏剂和溶剂。 因此，可以提高光敏组合物对长波长紫外线的光敏性。

公开(公告)号：US20100267340A1

公开(公告)日：2010-10-21

申请号：US12570230

申请日：2009-09-30

Applicant: Sang-Hoon LEE

Inventor： Sang-Hoon LEE

IPC: H04B15/00

CPC classification number: G10L21/0208

Abstract: A method is provided to transmit a signal by a transmitter in a communication system. The method includes predicting a receiver noise signal received from a receiver, and increasing an intelligibility of a transmitter signal using the receiver noise signal. The transmitter signal includes a transmitter noise signal and a transmitter speech signal. The transmitter cancels the transmitter noise signal from the transmitter signal and intensifies the transmitter speech signal in consideration of the receiver noise signal.

Abstract translation: 提供了一种用于在通信系统中由发射机发送信号的方法。 该方法包括预测从接收机接收的接收机噪声信号，以及使用接收机噪声信号增加发射机信号的可懂度。 发射机信号包括发射机噪声信号和发射机语音信号。 发射机从发射机信号取消发射机噪声信号，并考虑到接收机噪声信号强化发射机语音信号。

公开(公告)号：US20090066350A1

公开(公告)日：2009-03-12

申请号：US12200716

申请日：2008-08-28

Applicant: Sang-Hoon LEE ,  Kwang-Yong LEE ,  Se-Jang OH ,  Young-Soo AN

Inventor： Sang-Hoon LEE ,  Kwang-Yong LEE ,  Se-Jang OH ,  Young-Soo AN

IPC: G01R1/073

CPC classification number: G01R31/2889 ,  G01R31/3025

Abstract: A wireless interface probe card includes a substrate member and a transmission member. The substrate member has a plurality of probe terminals arranged at a constant pitch. The probe terminals may directly contact a plurality of pads arranged at a constant pitch on each of a plurality of semiconductor chips arranged on a wafer to perform a test of the semiconductor chips arranged on the wafer. The transmission member is arranged on the substrate member, wirelessly receives a test signal and provides the received test signal to the pads of the wafer through the probe terminals, and wirelessly and externally transmits an electrical characteristic signal provided from the pads of the wafer through the probe terminals.

Abstract translation: 无线接口探针卡包括基板部件和传输部件。 基板构件具有以恒定间距排列的多个探针端子。 探针端子可以直接接触布置在晶片上的多个半导体芯片中的每一个上以恒定间距布置的多个焊盘，以对布置在晶片上的半导体芯片进行测试。 传输构件布置在基板构件上，无线地接收测试信号，并通过探针端子将接收到的测试信号提供给晶片的焊盘，并且通过以下方式无线地和外部地传输从晶片的焊盘提供的电特性信号 探头端子。

公开(公告)号：US20090040627A1

公开(公告)日：2009-02-12

申请号：US12255683

申请日：2008-10-22

Applicant: Jung-Wook PAEK ,  Jin-Soo KIM ,  Eun-Jeong KANG ,  Jin-Sung CHOI ,  Sang-Hoon LEE ,  Si-Joon SONG

Inventor： Jung-Wook PAEK ,  Jin-Soo KIM ,  Eun-Jeong KANG ,  Jin-Sung CHOI ,  Sang-Hoon LEE ,  Si-Joon SONG

IPC: G02B17/00

CPC classification number: G02B17/086 ,  G02B6/0018 ,  G02B6/0021

Abstract: An optical lens includes a recessed part and a refracting part. The recessed part has a substantially circular plan view and a substantially V shaped cross-section. The recessed part forms an angle of no more than an angle of about 20° with respect to a vertical line. The recessed part has a plurality of curved surfaces including different radii so that a light incident into the recessed part is totally reflected from the curved surfaces. The refracting part has a substantially circular plan view extended from the recessed part. A light incident into the refracting part and the reflected light from the recessed part are refracted from the refracting part. Therefore, a luminance uniformity and a color uniformity are improved.

Abstract translation: 光学透镜包括凹部和折射部。 该凹部具有大致圆形的平面图和大致V形的横截面。 凹部相对于垂直线形成不大于约20°的角度的角度。 凹部具有包括不同半径的多个弯曲表面，使得入射到凹部中的光从弯曲表面全反射。 折射部具有从凹部延伸的大致圆形的平面图。 入射到折射部分的光和来自凹部的反射光从折射部折射。 因此，提高亮度均匀性和颜色均匀性。

公开(公告)号：US20080231590A1

公开(公告)日：2008-09-25

申请号：US12040203

申请日：2008-02-29

Applicant: Jin-Sung CHOI ,  Byung-Yun JOO ,  Min-Young SONG ,  Sang-Hoon LEE ,  Dong-Kwan KIM

Inventor： Jin-Sung CHOI ,  Byung-Yun JOO ,  Min-Young SONG ,  Sang-Hoon LEE ,  Dong-Kwan KIM

IPC: G09G3/36

CPC classification number: G02B6/0036 ,  G02B6/0038

Abstract: Disclosed herein are a light guide plate and a backlight assembly using the same, which may improve the uniformity of light using prism patterns having a trapezoidal shape. The light guide plate includes a body, a plurality of first projections, and a plurality of second projections. The body includes an incident surface to which light is incident and an emitting surface from which the incident light is emitted. The plurality of first projections is disposed on the emitting surface of the body and has a trapezoidal shape in a section perpendicular to the incident surface. The plurality of second projections is disposed on the emitting surface of the body and has a shape symmetrical to a shape of the first projections.

Abstract translation: 本文公开了一种导光板和使用该导光板的背光组件，其可以使用具有梯形形状的棱镜图案来提高光的均匀性。 导光板包括主体，多个第一突起和多个第二突起。 主体包括光入射的入射表面和发射入射光的发射表面。 多个第一突起设置在主体的发射表面上，并且在垂直于入射表面的部分中具有梯形形状。 多个第二突起设置在主体的发射表面上并且具有与第一突起的形状对称的形状。

公开(公告)号：US20130196199A1

公开(公告)日：2013-08-01

申请号：US13555925

申请日：2012-07-23

Applicant: Sang-Hoon LEE

Inventor： Sang-Hoon LEE

IPC: H01M2/12

CPC classification number: H01M2/1072 ,  H01M2/1077 ,  H01M2/1083 ,  H01M2/1094 ,  H01M10/613 ,  H01M10/625

Abstract: A battery module and a vehicle including a battery module. A battery module includes: a housing including an inlet to pass air from an outside of the housing into an interior of the housing; at least one rechargeable battery housed in the interior of the housing; and an opening/closing member configured to control an opening state of the inlet according to a pressure of the air acting against the opening/closing member from the outside of the housing.

Abstract translation: 一种电池模块和包括电池模块的车辆。 电池模块包括：壳体，其包括将空气从壳体的外部传递到壳体的内部的入口; 至少一个可充电电池容纳在所述壳体的内部; 以及打开/关闭构件，其构造成根据从壳体的外部作用在打开/关闭构件上的空气的压力来控制入口的打开状态。

公开(公告)号：US20110285539A1

公开(公告)日：2011-11-24

申请号：US13195633

申请日：2011-08-01

Applicant: Sang-Hoon LEE ,  Dal-Hoon Lee ,  Jee-Ho Kim

Inventor： Sang-Hoon LEE ,  Dal-Hoon Lee ,  Jee-Ho Kim

IPC: G08B21/00 ,  G01R31/02 ,  H02J7/00

CPC classification number: H01M10/4207 ,  B60L11/1866 ,  H01M10/441 ,  H02J7/0016 ,  H02J7/345 ,  Y02T10/7005 ,  Y02T10/7055 ,  Y02T10/7061

Abstract: Provided are an apparatus and a method for diagnosing an abnormality in a cell balancing circuit. The apparatus may include a floating capacitor charged with voltage of a battery cell, a cell balancing circuit for discharging the floating capacitor, a voltage measuring unit for measuring the battery cell voltage of the charged floating capacitor and a residual voltage of the discharged floating capacitor, and a control unit for determining an abnormality in the cell balancing circuit based on the residual voltage of the discharged floating capacitor.

Abstract translation: 提供了用于诊断电池平衡电路中的异常的装置和方法。 该装置可以包括充电电池单元的电压的浮动电容器，用于放电浮动电容器的单元平衡电路，用于测量充电的浮置电容器的电池单体电压的电压测量单元和放电的浮动电容器的剩余电压， 以及控制单元，用于基于放电的浮动电容器的剩余电压来确定电池平衡电路中的异常。

公开(公告)号：US20110210747A1

公开(公告)日：2011-09-01

申请号：US13050493

申请日：2011-03-17

Applicant: Jin-Seok HEO ,  Jee-Ho KIM ,  Dal-Hoon LEE ,  Sang-Hoon LEE

Inventor： Jin-Seok HEO ,  Jee-Ho KIM ,  Dal-Hoon LEE ,  Sang-Hoon LEE

IPC: G01N27/416

CPC classification number: G01R31/3658 ,  B60L11/1855 ,  B60L11/1859 ,  B60L11/1866 ,  G01R19/16542 ,  G01R31/362 ,  H01M10/48 ,  H02J7/0021 ,  Y02T10/7005 ,  Y02T10/7061

Abstract: A cell voltage measuring apparatus of a battery pack comprises a plurality of multiplexers connected corresponding to each cell group of the battery pack and operated to output a voltage signal of each cell in each cell group based on a reference potential applied from a corresponding cell group; a plurality of floating capacitors connected corresponding to each cell in each cell group and on which the voltage of each cell is charged and held; a switching means for enabling the voltage of each cell to be charged and held on each corresponding floating capacitor; and a controller for controlling the switching means per each cell group to enable the voltage of each cell to be charged and held on each corresponding floating capacitor and controlling each multiplexer to measure the cell voltage held on each floating capacitor of each cell group connected to each corresponding multiplexer.

Abstract translation: 电池组的电池电压测量装置包括对应于电池组的每个电池组连接的多个多路复用器，并且被操作以基于从相应的电池组施加的参考电位输出每个电池组中的每个电池单元的电压信号; 与每个单元组中的每个单元对应地连接的多个浮置电容器，并且在每个单元组中对每个单元的电压进行充电和保持; 开关装置，用于使每个电池的电压被充电并保持在每个对应的浮动电容器上; 以及控制器，用于控制每个单元组的开关装置，以使每个单元的电压被充电并保持在每个相应的浮动电容器上，并且控制每个多路复用器以测量保持在每个单元组连接的每个单元组的每个浮置电容器上的单元电压 相应的多路复用器。