公开(公告)号：KR20070120771A

公开(公告)日：2007-12-26

申请号：KR20060055467

申请日：2006-06-20

Applicant: LG PHILIPS LCD CO LTD

Inventor： KIM HONG SIK

IPC: G02F1/136

CPC classification number: G02F1/136286 ,  G02F1/1335 ,  G02F2001/136231 ,  H01L27/124

Abstract: An LCD and a method for manufacturing the same are provided to reduce the process cost, by designing a pixel electrode correspondingly to a bottom gate structure so as to skip a process for forming a passivation layer and enable the manufacture of the LCD through a three- or four-mask process. A gate line(115), a gate electrode(118), a gate pad electrode are formed on a substrate(100) during a first mask process. A transparent conduction layer is deposited on the resultant substrate. The transparent conduction layer is selectively etched to form a pixel electrode(150) and a gate pad terminal electrode during a second mask process. A gate insulating layer(135), an intrinsic amorphous silicon layer(125), an etch stopper layer, and a photoresist layer are sequentially deposited on the resultant substrate including the gate electrode. The photoresist layer is selectively exposed and developed, thereby exposing the etch stopper layer. An etch stopper(147) for a switching region is formed on the intrinsic amorphous silicon layer and the pixel electrode for a pixel region is exposed by etching only the etch stopper layer during a third mask process. An impurity-doped amorphous silicon layer, a metal layer, and a photoresist layer are sequentially deposited on the resultant substrate including the etch stopper. The intrinsic amorphous silicon layer, the impurity-doped amorphous silicon layer, and the metal layer are selectively etched to form a source electrode(114), a drain electrode(116), a data line, and a data pad electrode during a fourth mask process.

Abstract translation: 提供了一种LCD及其制造方法，通过设计与底栅结构相对应的像素电极来降低工艺成本，以便跳过用于形成钝化层的工艺，并且能够通过三维制造来制造LCD。 或四掩模过程。 在第一掩模处理期间，在基板（100）上形成栅极线（115），栅电极（118），栅极焊盘电极。 在所得基板上沉积透明导电层。 在第二掩模处理期间，选择性地蚀刻透明导电层以形成像素电极（150）和栅极焊盘端子电极。 栅极绝缘层（135），本征非晶硅层（125），蚀刻停止层和光致抗蚀剂层顺序地沉积在包括栅电极的所得衬底上。 选择性地曝光和显影光致抗蚀剂层，从而暴露蚀刻停止层。 在本征非晶硅层上形成用于开关区域的蚀刻停止器（147），并且在第三掩模处理期间仅蚀刻蚀刻停止层来暴露像素区域的像素电极。 杂质掺杂的非晶硅层，金属层和光致抗蚀剂层被顺序沉积在包括蚀刻停止层的所得衬底上。 选择性地蚀刻本征非晶硅层，杂质掺杂非晶硅层和金属层，以在第四掩模期间形成源电极（114），漏电极（116），数据线和数据焊盘电极 处理。

公开(公告)号：KR20070120389A

公开(公告)日：2007-12-24

申请号：KR20060055094

申请日：2006-06-19

Applicant: LG PHILIPS LCD CO LTD

Inventor： LEE TAE DONG ,  CHOI SUNG KYU

IPC: G02F1/13

CPC classification number: G02F1/1303 ,  G02F2001/1316 ,  H01L21/02057

Abstract: A roll brush for washing a substrate, and a brush washing unit using the same are provided to improve washing efficiency according to shapes of fine fibers of the roller brush by providing the roll brush with the plurality of fine fibers. A plurality of first fine fibers(54) are attached along an outer circumference of a cylindrical body(52) and have an end of a round ring shape. The end of the first fine fiber is bent to form a closed curve, or rounded in an opened curve. A plurality of second fine fibers are attached along an outer circumferential surface of the cylindrical body, and have linear ends. The first fine fibers are made of a synthetic resin material.

Abstract translation: 提供用于洗涤基材的辊刷和使用其的刷洗单元，以通过为辊刷提供多根细纤维来提高根据辊刷的细纤维的形状的洗涤效率。 多个第一细纤维（54）沿着圆筒体（52）的外周安装，并且具有圆环形的端部。 第一细纤维的端部被弯曲以形成闭合曲线，或者以打开的曲线圆化。 多个第二细纤维沿着圆筒体的外周面附着，并具有直线端。 第一细纤维由合成树脂材料制成。

公开(公告)号：KR20070120387A

公开(公告)日：2007-12-24

申请号：KR20060055092

申请日：2006-06-19

Applicant: LG PHILIPS LCD CO LTD

Inventor： MIN WOONG KI ,  LEE JAE WOO ,  JANG SU HYUK

IPC: G02F1/1345

CPC classification number: G02F1/13452 ,  G02F1/133382 ,  G02F1/1343 ,  G09G2320/02

Abstract: An LCD is provided to improve device reliability and expand a lifespan of a driver IC(Integrated Circuit) by effectively releasing heat generated from the driver IC. A printed circuit board(160) includes a liquid crystal panel for driving circuit(162), and a heat conduction pattern(170). A driver IC(142) is loaded on an FPC(Flexible Printed Circuit)(140), and the FPC includes a first line pattern(144) connecting the driver IC with the liquid crystal panel, a second line pattern(146) connecting the driver IC with the driving circuit, and a heat conduction line(180) connecting the driver IC with the heat conduction pattern. The heat conduction line is made of one of Cu, Ag and Au. The heat conduction line and the heat conduction pattern are soldered.

Abstract translation: 提供LCD以通过有效地释放由驱动器IC产生的热量来提高器件可靠性并延长驱动器IC（集成电路）的寿命。 印刷电路板（160）包括用于驱动电路（162）的液晶面板和导热图案（170）。 驱动器IC（142）装载在FPC（柔性印刷电路）（140）上，FPC包括将驱动器IC与液晶面板连接的第一线图案（144），将第 具有驱动电路的驱动器IC，以及将驱动器IC与导热图案相连接的导热线（180）。 导热线由Cu，Ag和Au之一制成。 热传导线和导热图案被焊接。

公开(公告)号：KR20070120303A

公开(公告)日：2007-12-24

申请号：KR20060054882

申请日：2006-06-19

Applicant: LG PHILIPS LCD CO LTD

Inventor： CHOI HYUN CHUL ,  YOON SANG PIL

IPC: G02F1/1335

CPC classification number: G02F1/133514 ,  G02F1/1333 ,  G02F2001/133519 ,  G02F2001/136222 ,  G02F2201/52

Abstract: An LCD, a color filter substrate for the LCD, and a fabrication method thereof are provided to allow at least three sub-pixel regions to have similar or identical brightness characteristics when a voltage being applied to a liquid crystal layer is identical for at least three sub-pixel regions by forming a liquid crystal layer to decrease a phase difference from a long wavelength toward a short wavelength. A liquid crystal layer(400) is configured to decrease a phase difference from a long wavelength toward a short wavelength. A color filter substrate(200) and a thin film transistor substrate(300) are formed to face each other with the liquid crystal layer, and are divided into at least three sub-pixel regions. The at least three sub-pixel regions include a red sub-pixel region, a green sub-pixel region, and a green sub-pixel region.

Abstract translation: 提供了一种LCD，用于LCD的滤色器基板及其制造方法，以使得至少三个子像素区域具有相同或相同的亮度特性，当施加到液晶层的电压至少为3 通过形成液晶层来减小从长波长向短波长的相位差的子像素区域。 液晶层（400）被配置为减小从长波长朝向短波长的相位差。 通过液晶层将滤色器基板（200）和薄膜晶体管基板（300）形成为彼此面对，并分成至少三个子像素区域。 至少三个子像素区域包括红色子像素区域，绿色子像素区域和绿色子像素区域。

公开(公告)号：KR20070119899A

公开(公告)日：2007-12-21

申请号：KR20060054441

申请日：2006-06-16

Applicant: LG PHILIPS LCD CO LTD

Inventor： CHA SEUNG HWAN ,  CHAE GEE SUNG ,  LEE BO HYUN

IPC: G02F1/136

CPC classification number: G02F1/136286 ,  G02F2001/136231 ,  H01L27/124 ,  H01L29/786

Abstract: A thin film transistor, a fabrication method thereof, an LCD using the same, and a fabrication method thereof are provided to improve mobility of carriers and remove a need for an additional process for crystallization by using a nanowire for a semiconductor layer. A gate electrode(111) is formed on a predetermined portion on a substrate(110). A gate dielectric layer(112) is formed on the entire substrate including the gate electrode. A semiconductor layer(120) is formed on the gate electrode on the gate dielectric layer, and is formed of a nano material. A fixing plate(121) is formed at a central portion on the semiconductor layer. A source electrode(130) and a drain electrode(131) are formed at a predetermined interval at both sides of the semiconductor layer. The nano material is one of a nanowire, a nanocable, and a nanotube.

Abstract translation: 提供薄膜晶体管，其制造方法，使用该薄膜晶体管的制造方法及其制造方法，以提高载流子的迁移率，并且通过使用半导体层的纳米线来消除对结晶的附加工艺的需要。 栅电极（111）形成在基板（110）上的预定部分上。 在包括栅电极的整个基板上形成栅介质层（112）。 半导体层（120）形成在栅极电介质层上的栅电极上，并由纳米材料形成。 在半导体层的中央部形成有固定板（121）。 在半导体层的两侧以预定的间隔形成源电极（130）和漏电极（131）。 纳米材料是纳米线，纳米线和纳米管之一。

公开(公告)号：KR20070119786A

公开(公告)日：2007-12-21

申请号：KR20060054148

申请日：2006-06-16

Applicant: LG PHILIPS LCD CO LTD

Inventor： SON NAM DO ,  PARK CHUL

IPC: G02F1/1333

CPC classification number: G02F1/133608 ,  G02F1/133604 ,  G02F2001/133322 ,  G02F2201/503

Abstract: An LCD is provided to prevent foreign substances caused by deformation of a both-sided adhesive tape and completely protect a printed circuit board from external impact by surrounding a printed circuit board with a cover shield and attaching a protection pad to a top surface of the cover shield. A backlight unit(120) is placed at the back of a liquid crystal panel(110) and provides light. A support main(130) receives the liquid crystal panel and the backlight unit. A driver for generating a control signal and a power signal for driving the liquid crystal panel is mounted on a printed circuit board(112), and the printed circuit board is connected to the liquid crystal panel, and is mounted to a back surface of the support main. A cover shield(150) covers the back surface of the printed circuit board, and is bent to cover a side portion and a front surface of the printed circuit board. A protection pad is attached to the cover shield to protect the printed circuit board.

Abstract translation: 提供LCD以防止由双面胶带变形引起的异物，并通过围绕具有盖罩的印刷电路板并且将保护垫附接到盖的顶表面来完全保护印刷电路板免受外部冲击 屏蔽。 背光单元（120）放置在液晶面板（110）的背面并提供光。 支撑主体（130）接收液晶面板和背光单元。 用于产生控制信号的驱动器和用于驱动液晶面板的电源信号安装在印刷电路板（112）上，并且印刷电路板连接到液晶面板，并且安装在液晶面板的背面 支持主。 盖罩（150）覆盖印刷电路板的背面，弯曲以覆盖印刷电路板的侧面和前表面。 保护垫连接到盖板上以保护印刷电路板。

公开(公告)号：KR20070119453A

公开(公告)日：2007-12-20

申请号：KR20060054095

申请日：2006-06-15

Applicant: LG PHILIPS LCD CO LTD

Inventor： KIM IN JUE

IPC: G02F1/13357

CPC classification number: G02F1/13452 ,  G02B6/0051 ,  G02F1/133603 ,  G02F2001/133314

Abstract: A backlight unit of an LCD is provided to facilitate a fabrication thereof and make it suitable for a large LCD by electrically connecting MCPCBs(Metal Core Printed Circuit Boards) using a connection line. A first MCPCB and a second MCPCB include a plurality of light emitting diodes mounted thereon and drive the light emitting diodes. A bottom cover(60) includes first and second openings separated from each other at a predetermined distance, and the MCPCBs are installed on a front surface of the bottom cover. A first connector is electrically connected to the first MCPCB, and passes through the first opening to be exposed to a back surface of the bottom cover. A second connector is electrically connected to the second MCPCB, and passes through the second opening to be exposed to the back surface of the bottom cover. Connection lines(56,66) electrically connect the first and the second connectors at the back surface of the bottom cover.

Abstract translation: 提供LCD的背光单元以便于其制造，并且通过使用连接线电连接MCPCB（金属芯印刷电路板）使其适合于大型LCD。 第一MCPCB和第二MCPCB包括安装在其上的多个发光二极管并驱动发光二极管。 底盖（60）包括以预定距离彼此分开的第一和第二开口，并且MCPCB安装在底盖的前表面上。 第一连接器电连接到第一MCPCB，并且穿过第一开口以暴露于底盖的后表面。 第二连接器电连接到第二MCPCB，并且穿过第二开口以暴露于底盖的后表面。 连接线（56,66）在底盖的后表面处电连接第一和第二连接器。

公开(公告)号：KR20070116507A

公开(公告)日：2007-12-10

申请号：KR20060050600

申请日：2006-06-05

Applicant: LG PHILIPS LCD CO LTD

Inventor： BAE MOON KYO ,  SHIN JAE MIN

IPC: G02F1/1333

CPC classification number: G02B6/0088 ,  G02B6/0025 ,  G02F1/133308 ,  G02F1/133524 ,  G02F1/133615

Abstract: An LCD module is provided to make a lower substrate overlap a cover bottom and fix one end of at least one optical sheet between the lower substrate and the cover bottom so as to fix one set of ends of optical sheets without a gap therebetween and increase expandable areas of the optical sheets thermally. A liquid crystal panel(102) includes an upper substrate(104), a lower substrate(106), and liquid crystals injected between the upper substrate and the lower substrate. A cover bottom(118) overlaps the lower substrate of the liquid crystal panel. A backlight unit includes a lamp(120), a light guide plate(124) receiving light from the lamp through a side surface, a lamp housing(116) reflecting light from the lamp toward the light guide plate, a reflective plate placed adjacent to a back surface of the light guide plate, and at least one optical sheet(131) fixed between the lower substrate of the liquid crystal panel and the cover bottom.

Abstract translation: 提供LCD模块以使下部基板与盖底部重叠并将至少一个光学片的一端固定在下基板和盖底部之间，以便固定光学片的一组端部而不间隙，并且增加可扩展的 光学片的热区域。 液晶面板（102）包括上基板（104），下基板（106）和注入上基板和下基板之间的液晶。 盖底部（118）与液晶面板的下基板重叠。 背光单元包括灯（120），通过侧表面接收来自灯的光的导光板（124），将来自灯的光反射到导光板的灯壳体（116），邻近 导光板的背面和固定在液晶面板的下基板和盖底之间的至少一个光学片（131）。

公开(公告)号：KR20070115238A

公开(公告)日：2007-12-05

申请号：KR20060049366

申请日：2006-06-01

Applicant: LG PHILIPS LCD CO LTD

Inventor： LEE KYU MAN

IPC: G06F1/00 ,  G06F1/16

CPC classification number: G06F1/1613 ,  G06F1/1616 ,  G06F1/183 ,  G06F2200/1631

Abstract: A notebook computer is provided to reduce a size of a display device by installing a driver PCB(Printed Circuit Board) of the display device in a computer system unit. A display panel(60) includes a plurality of display pixels. The driver PCB(50) is connected to a lower end of the display panel. The computer system unit includes the driver PCB in the inside. The display panel is an LCD or EL(ElectroLuminescence) panel. The display panel and the driver PCB are connected by a tap(70) using a TCP(Tape Carrier Package), an FPC(Flexible Printed Circuit), or a COF(Chip On Film). The computer system unit is equipped with a data input device, a CPU, and a data communicator.

Abstract translation: 提供笔记本电脑以通过将显示装置的驱动器PCB（印刷电路板）安装在计算机系统单元中来减小显示装置的尺寸。 显示面板（60）包括多个显示像素。 驱动器PCB（50）连接到显示面板的下端。 计算机系统单元包括内部的驱动器PCB。 显示面板是LCD或EL（电致发光）面板。 显示面板和驱动器PCB通过使用TCP（Tape Carrier Package），FPC（Flexible Printed Circuit，柔性印刷电路）或COF（Chip On Film）的抽头（70）连接。 计算机系统单元配备有数据输入设备，CPU和数据通信器。

公开(公告)号：KR20070115188A

公开(公告)日：2007-12-05

申请号：KR20060049227

申请日：2006-06-01

Applicant: LG PHILIPS LCD CO LTD

Inventor： LEE HYUN CHUL

IPC: B65G49/07 ,  G02F1/13

Abstract: A glass transfer apparatus is provided to transfer a glass substrate while protecting the glass substrate from foreign materials and friction. A plurality of rotation shafts(120) are arranged with a predetermined interval in a direction of transferring a glass. The rotation shafts(120) are provided along the outer circumference thereof with magnets having different polarities. A plurality of rotation rollers(130) are fixed to the rotation shafts(120) to transfer the glass according to the rotation of the rotation shafts(120). The first permanent magnet(140) are fixed to the first end of the rotation shaft(120). The second permanent magnet(150) is provided corresponding to the first permanent magnet(140). The second permanent magnet(150) has the same polarity as that of the first permanent magnet(140) to maintain the center of the rotation shaft(120) using the repulsive power between magnets. A gap maintaining unit(160) is provided at the outer portion of the rotation shaft(120) corresponding to the magnets to maintain the gap between the rotation shafts(120) due to the repulsive power between the magnets.

Abstract translation: 提供玻璃转移装置以转移玻璃基板，同时保护玻璃基板免受异物和摩擦。 多个旋转轴（120）沿着传送玻璃的方向以预定的间隔布置。 旋转轴（120）沿其外圆周设置有具有不同极性的磁体。 多个旋转辊（130）固定在旋转轴（120）上，以根据旋转轴（120）的旋转传送玻璃。 第一永磁体（140）固定在旋转轴（120）的第一端。 相对于第一永磁体（140）设置第二永磁体（150）。 第二永磁体（150）具有与第一永磁体（140）相同的极性，以使用磁体之间的排斥力来维持旋转轴（120）的中心。 在与磁体相对应的旋转轴（120）的外部设有间隙保持单元（160），以由于磁体之间的排斥力而保持旋转轴（120）之间的间隙。