公开(公告)号：KR20070120841A

公开(公告)日：2007-12-26

申请号：KR20060055619

申请日：2006-06-20

Applicant: LG PHILIPS LCD CO LTD

Inventor： LEE SEUNG BUM

IPC: G02F1/13

CPC classification number: G02F1/1309 ,  G01R1/067 ,  G02F1/13362 ,  G02F2001/136254

Abstract: An apparatus and a method for testing an LCD panel are provided to make it unnecessary to separate a polarizing plate when a touch testing process is performed on the LCD panel and perform the touch testing process conveniently by using a flexible polarizing plate. A testing apparatus checks whether an LCD panel(2) is good or defective while touching the LCD panel displaying a test image. A unit block(50) provides a mounting space for mounting the LCD panel in a center portion thereof. The unit block has a plurality of gate and data pogo pins(54,56), wherein the gate and data pogo pins are arranged along at least two edges of the mounting space while a plurality of probes electrically connected to the LCD panel is withdrawn. A flexible polarizing plate(60) is mounted on the unit block such that the flexible polarizing plate covers the LCD panel.

Abstract translation: 提供一种用于测试LCD面板的装置和方法，以便在对LCD面板进行触摸测试处理时不需要分离偏光板，并且通过使用柔性偏光板方便地进行触摸测试处理。 测试装置在触摸显示测试图像的LCD面板时检查LCD面板（2）是否良好或有缺陷。 单元块（50）提供用于将LCD面板安装在其中心部分的安装空间。 单元块具有多个门和数据弹簧销（54,56），其中门和数据弹簧销沿安装空间的至少两个边缘布置，而电连接到LCD面板的多个探针被撤回。 柔性偏光板（60）安装在单元块上，使得柔性偏光板覆盖LCD面板。

公开(公告)号：KR20070120679A

公开(公告)日：2007-12-26

申请号：KR20060055238

申请日：2006-06-20

Applicant: LG PHILIPS LCD CO LTD

Inventor： PARK SUNG YONG

IPC: H05B41/285 ,  G02F1/13357 ,  H05B41/26

CPC classification number: Y02B20/183 ,  G01R31/44 ,  G02F1/1336 ,  H05B41/285 ,  H05B41/295

Abstract: A lamp voltage inspection circuit and an inverter having the same are provided to protect the inverter without affecting peripheral elements by driving a shut down circuit based on a distorted output wave. An inverter includes a master and a slave, which generate driving voltages with opposite phases with respect to each other. A collector(110a) collects the outputs from the master and the slave. A comparator(110b) compares the collected voltage with a reference voltage and determines whether the inverter is defective. The collector includes first and second rectifiers(D1,D2) and an adder. The first rectifier rectifies the output voltage from the master. The second rectifier rectifies the output voltage from the slave. The adder summates the output voltages from the first and second rectifiers.

Abstract translation: 提供灯电压检查电路和具有该灯电压检测电路的逆变器，以通过基于失真的输出波驱动关闭电路来保护逆变器而不影响外围元件。 逆变器包括主器件和从器件，其产生相对于彼此具有相反相位的驱动电压。 收集器（110a）收集主机和从机的输出。 比较器（110b）将收集的电压与参考电压进行比较，并确定逆变器是否有故障。 集电极包括第一和第二整流器（D1，D2）和加法器。 第一个整流器对主机的输出电压进行整流。 第二整流器对来自从机的输出电压进行整流。 加法器将来自第一和第二整流器的输出电压相加。

公开(公告)号：KR20070120385A

公开(公告)日：2007-12-24

申请号：KR20060055090

申请日：2006-06-19

Applicant: LG PHILIPS LCD CO LTD

Inventor： SO CHANG SOB ,  KWON OH JONG

IPC: G02F1/1345

CPC classification number: G02F1/1362 ,  G02F1/1335 ,  G02F2001/136254 ,  G02F2202/22

Abstract: An array substrate, an LCD using the same and a method for fabricating the array substrate are provided to prevent a defect of data line and a line dim defect caused by static electricity by preventing static electricity introduced through a test pad formed in a display area of a liquid crystal panel from being introduced up to the data line. A substrate includes a display region(111) including a switching device, and a non-display region(112) including a driving circuit of the switching device at a peripheral portion of the display region. A gate line(122) is formed in the display area and the non-display area of right and left portions of the substrate. A data line(142) and a test pad(150) are formed in the display region and the non-display region on the substrate, and are spaced apart from each other. A data driver IC(integrated circuit)(140) has first and second output ends electrically connected to the data line and the test pad, and is formed in the non-display region on the substrate.

Abstract translation: 提供阵列基板，使用该阵列基板的LCD以及阵列基板的制造方法，以防止静电引起的静电通过形成在显示区域 液晶面板被引入数据线。 基板包括包括开关装置的显示区域（111）和在显示区域的周边部分包括开关装置的驱动电路的非显示区域（112）。 栅极线（122）形成在显示区域和基板的右侧和左侧部分的非显示区域中。 在基板上的显示区域和非显示区域中形成数据线（142）和测试焊盘（150），并且彼此间隔开。 数据驱动器IC（集成电路）（140）具有电连接到数据线和测试焊盘的第一和第二输出端，并且形成在基板上的非显示区域中。

公开(公告)号：KR20070119835A

公开(公告)日：2007-12-21

申请号：KR20060054267

申请日：2006-06-16

Applicant: LG PHILIPS LCD CO LTD

Inventor： PARK JAE HYUN ,  HAN GIL JUN

IPC: G02F1/1339

CPC classification number: G02F1/1335 ,  G02B6/0061 ,  G02F1/13394

Abstract: A liquid crystal panel is provided to prevent color bleeding at a peripheral area of the liquid crystal panel and maintain uniform brightness at an active region by placing a ball spacer at the active are and a column spacer at the edge region. Substrates(20,22) face each other with a liquid crystal material therebetween. A plurality of ball spacers(12) are distributed in an area used for display of an image and maintain an interval between the substrates. Column spacers(14) are distributed in a peripheral region of the image display region, and maintain an interval between the substrates. The ball spacers are formed of a material with a similar thermal expansion coefficient to the liquid crystal material.

Abstract translation: 提供一种液晶面板，以防止在液晶面板的周边区域出现颜色渗透，并且通过在活动区域​​放置球形间隔物并在边缘区域处具有柱状间隔物来保持有源区域的均匀亮度。 基板（20,22）之间具有液晶材料。 在用于显示图像的区域中分布有多个球间隔件（12），并且保持基板之间的间隔。 柱间隔物（14）分布在图像显示区域的周边区域中，并且保持基板之间的间隔。 球形间隔件由与液晶材料相似的热膨胀系数的材料形成。

公开(公告)号：KR20070119455A

公开(公告)日：2007-12-20

申请号：KR20060054098

申请日：2006-06-15

Applicant: LG PHILIPS LCD CO LTD

Inventor： LEE SANG JIN ,  YANG JOON YOUNG

IPC: H01L21/265

Abstract: An ion doping apparatus having a linear ion generator is provided to simplify the structure of an ion doping apparatus and easily accelerate a voltage by supplying driving power to an ion generator through one driving voltage source. A linear ion generator excites the gas inside a case to gas ions of a plasma state. A magnetic filter forms a magnetic field in a vertical direction to the progression direction of gas ions generated from the ion generator and filters the hydrogen ions contained in the gas ions. An electrode part accelerates the gas ions filtered by the magnetic filter toward a substrate. A driving voltage source supplies driving power to the ion generator. The ion generator includes a cathode electrode(232), an anode electrode(233), a gas supply part(235) and a magnet assembly(234). The cathode electrode is inserted and fixed to the upper surface of a housing(231). The gas supply part discharges the gas supplied from the outside to the inside of the housing. The magnet assembly forms a magnetic filed in a vertical direction to the progression direction of the gas ions excited to be a plasma stage by the electrodes and progresses the gas ions toward the substrate.

Abstract translation: 提供具有线性离子发生器的离子掺杂装置，以简化离子掺杂装置的结构，并且通过一个驱动电压源向离子发生器提供驱动功率来容易地加速电压。 线性离子发生器将壳体内的气体激发为等离子体状态的气体离子。 磁性过滤器在与离子发生器产生的气体离子的进行方向垂直的方向上形成磁场，并对包含在气体离子中的氢离子进行过滤。 电极部分将由磁性过滤器过滤的气体离子加速至衬底。 驱动电压源向离子发生器提供驱动电力。 离子发生器包括阴极电极（232），阳极电极（233），气体供应部件（235）和磁体组件（234）。 阴极电极被插入并固定到壳体（231）的上表面。 气体供给部将从外部供给到该壳体内部的气体排出。 磁体组件在通过电极激发成等离子体级的气体离子的进行方向的垂直方向上形成磁场，并将气体离子前进到衬底。

公开(公告)号：KR20070118888A

公开(公告)日：2007-12-18

申请号：KR20060053155

申请日：2006-06-13

Applicant: LG PHILIPS LCD CO LTD

Inventor： KIM IN JUE ,  JEON JIN HWAN

IPC: G02F1/1333

CPC classification number: G02F1/13454 ,  G02F1/13452 ,  G02F2001/133334

Abstract: An LCD(Liquid Crystal Display) and an inverter PCB(Printed Circuit Board) are provided to minimize the power loss caused by absorption of a line of electric force by shielding separately a transformer as a nonmagnetic substance, thereby relieving power consumption of an inverter and preventing EMI from the outside. An LCD includes an LCD panel, a driving unit, a backlight unit, an inverter PCB, a transformer, and a shielding unit(700). The driving unit drives the LCD panel. The backlight unit supplies light to the LCD panel. The inverter PCB drives the backlight unit. The transformer is mounted on the PCB to transform a voltage supplied to the backlight unit. The shielding unit is mounted on the PCB to intercept the transformer from EMI(Electromagnetic Interference).

Abstract translation: 提供LCD（液晶显示器）和逆变器PCB（印刷电路板），以最小化通过将变压器作为非磁性物质单独屏蔽来吸收电力线所引起的功率损耗，从而减轻逆变器的功率消耗， 防止外界的EMI。 LCD包括LCD面板，驱动单元，背光单元，逆变器PCB，变压器和屏蔽单元（700）。 驱动单元驱动LCD面板。 背光单元为LCD面板提供光。 逆变器PCB驱动背光单元。 变压器安装在PCB上以转换提供给背光单元的电压。 屏蔽单元安装在PCB上，以从EMI（电磁干扰）中截取变压器。

公开(公告)号：KR20070117020A

公开(公告)日：2007-12-12

申请号：KR20060050665

申请日：2006-06-07

Applicant: LG PHILIPS LCD CO LTD

Inventor： KIM WOO JIN

IPC: G02F1/13357

CPC classification number: G02F1/133604 ,  G02B6/0025 ,  G02B6/0031 ,  G02F1/133608 ,  G02F1/133611

Abstract: A backlight unit and an LCD including the same are provided to prevent lamp holder rolling by forming a stepped portion at a lamp holder for fixing a plurality of lamps and achieve a surface light source having high brightness by fixing the lamps at a predetermined interval. A plurality of lamps(150) is disposed in a light incidence portion of a light guide plate(170). A lamp housing(159) fixes the lamps. A lamp holder(220) includes a holder ring for fixing the lamps at a predetermined interval, and a base supporting the holder ring. The light incidence portion of the light guide plate is formed at least one corner of the light guide plate. A predetermined stepped portion connects the holder ring and the base.

Abstract translation: 提供一种背光单元和包括该背光单元的LCD，以通过在用于固定多个灯的灯座处形成台阶部分来防止灯座滚动，并通过以预定间隔固定灯来实现具有高亮度的表面光源。 多个灯（150）设置在导光板（170）的光入射部分中。 灯壳体（159）固定灯。 灯座（220）包括用于以预定间隔固定灯的保持环和支撑保持环的基座。 导光板的光入射部分形成在导光板的至少一个角部。 预定的阶梯部分连接保持环和底座。

公开(公告)号：KR20070115433A

公开(公告)日：2007-12-06

申请号：KR20060049861

申请日：2006-06-02

Applicant: LG PHILIPS LCD CO LTD

Inventor： KIM DO YUNE ,  HAN SANG HO

IPC: G02F1/13357

CPC classification number: G02F1/133603 ,  G02F1/133608 ,  G02F2001/133607 ,  H01L24/97

Abstract: A light emitting diode and an LCD using the same are provided to mount each light emitting diode onto the light emitting diode printed circuit board using a detachable fixing portion to replace only a defective light emitting diode without replacing the whole light emitting diode printed circuit board. A plurality of light emitting diodes(124) emits red, green and blue light and includes respective fixing portions(162) for detachable mounting. A light emitting diode printed circuit board(122) includes a fixing holes(166) in which the fixing portion of the light emitting diode is inserted. A reflective sheet is mounted on the light emitting diode and includes a through hole through which the light emitting diode passes. A transparent acrylic plate includes reflection dots respectively corresponding to the plurality of light emitting diodes. A plurality of optical sheets is mounted on the transparent acrylic plate.

Abstract translation: 提供了一种发光二极管和使用其的LCD，以使用可拆卸的固定部分将发光二极管安装到发光二极管印刷电路板上，以仅替换有缺陷的发光二极管而不替换整个发光二极管印刷电路板。 多个发光二极管（124）发射红色，绿色和蓝色光，并且包括用于可拆卸安装的各自的固定部分（162）。 发光二极管印刷电路板（122）包括其中插入发光二极管的固定部分的固定孔（166）。 反射片安装在发光二极管上，并且包括通孔，通孔通过发光二极管通过。 透明丙烯酸板包括分别对应于多个发光二极管的反射点。 多个光学片安装在透明丙烯酸板上。

公开(公告)号：KR20070115187A

公开(公告)日：2007-12-05

申请号：KR20060049226

申请日：2006-06-01

Applicant: LG PHILIPS LCD CO LTD

Inventor： LEE SANG RAE

IPC: G02F1/1333

CPC classification number: G02B6/005 ,  G02F1/133524 ,  G02F1/133604 ,  G02F1/133615 ,  G02F1/13452 ,  G06F3/041

Abstract: An LCD module, a notebook computer using the same and a computer monitor are provided to hinge-couple two display panels and configure the two display panels into a display-only screen and a touch screen, respectively to allow execution or display of one operation while another operation is being performed. A first display module(50) includes a first liquid crystal panel(52) of a first display area. A coupling module(70) is formed at one end portion of the first display module, and includes a lamp(72) inside the coupling module. A second display module(60) is connected to the coupling module, and includes a second liquid crystal panel of a second display area. The first display module and the second display module include a first light guide plate(54) and a second light guide plate(64) which emit light incident from the lamp toward the first liquid crystal panel and the second liquid crystal panel, respectively.

Abstract translation: 提供LCD模块，使用其的笔记本计算机和计算机显示器以铰链耦合两个显示面板，并将两个显示面板分别配置为仅显示屏幕和触摸屏，以允许执行或显示一个操作，同时 正在执行另一个操作。 第一显示模块（50）包括第一显示区域的第一液晶面板（52）。 耦合模块（70）形成在第一显示模块的一个端部处，并且在耦合模块内部包括灯（72）。 第二显示模块（60）连接到耦合模块，并且包括第二显示区域的第二液晶面板。 第一显示模块和第二显示模块包括第一导光板（54）和第二导光板（64），第一导光板（54）和第二导光板（64）分别从灯入射到第一液晶面板和第二液晶面板。

公开(公告)号：KR20070114511A

公开(公告)日：2007-12-04

申请号：KR20060048190

申请日：2006-05-29

Applicant: LG PHILIPS LCD CO LTD

Inventor： JUNG SUNG MIN

IPC: H04N17/00

CPC classification number: G02F1/1309 ,  G06F17/5009 ,  H04N5/44513 ,  H04N5/63 ,  H04N9/64 ,  H04N2005/44517

Abstract: An image simulation apparatus for an LCD and a method thereof are provided to estimate and analyze how an image which an observer views is changed through simulation to simulate the characteristic of the image and check the characteristic of the image on a monitor without manufacturing the LCD. An image simulation apparatus for an LCD(Liquid Crystal Display)(100) includes a first TV curve calculator(110), a reference TV curve calculator(120), a reference gradation value detector(130), a second TV curve calculator(150), an actual TV curve calculator(160), an actual TV curve converter(170), and a comparative output unit(190). The first TV curve calculator separately calculates a first TV curve indicating a transmission rate according to an applied voltage by each of RGB(Red, Green, Blue) for reference image data. The reference TV curve calculator calculates a reference TV curve normalized on the basis of a peak value by each of RGB in the first TV curve. The reference gradation value detector converts the reference TV curve into gradation data to detect a reference gradation value separately according to the applied voltage by each of RGB. The actual TV curve calculator calculates an actual TV curve by normalizing a second TV curve on the basis of the first TV curve. The comparative output unit checks an actual gradation value by matching the TV curve converted in the actual TV curve converter and a TV curve converted in the reference gradation value calculator and outputs output image data on the basis of the actual gradation value.

Abstract translation: 提供了一种用于LCD的图像模拟装置及其方法，用于估计和分析如何通过仿真改变观察者视图的图像以模拟图像的特性，并且在不制造LCD的情况下在监视器上检查图像的特性。 用于LCD（液晶显示器）（100）的图像模拟装置包括第一TV曲线计算器（110），参考TV曲线计算器（120），参考灰度值检测器（130），第二TV曲线计算器 ），实际TV曲线计算器（160），实际TV曲线转换器（170）和比较输出单元（190）。 第一TV曲线计算器分别根据所施加的电压计算用于参考图像数据的RGB（红色，绿色，蓝色）中的每一个的第一TV曲线。 参考TV曲线计算器计算基于第一TV曲线中的每个RGB的峰值的归一化的参考TV曲线。 参考灰度值检测器将参考TV曲线转换为灰度数据，以根据每个RGB的施加电压分别检测参考灰度值。 实际的电视曲线计算器通过基于第一TV曲线归一化第二TV曲线来计算实际的TV曲线。 比较输出单元通过将实际TV曲线转换器中转换的TV曲线与在参考灰度值计算器中转换的TV曲线相匹配来检查实际灰度值，并根据实际灰度值输出输出图像数据。