公开(公告)号：US20030197814A1

公开(公告)日：2003-10-23

申请号：US10281299

申请日：2002-10-28

Applicant: LG. Philips LCD Co., Ltd.

Inventor： Woo Hyuk Choi

IPC: G02F001/1333

CPC classification number: G02F1/13458 ,  G02F1/136204

Abstract: A thin film transistor array substrate for a liquid crystal display includes a plurality of thin film transistors, a plurality of data lines each connected to respective ones of the thin film transistors, the data lines including odd data lines and even data lines, an odd shorting bar commonly connected to the odd data lines of the data lines, an even shorting bar commonly connected to the even data lines of the data lines, and an equal potential shorting bar commonly connecting the odd data lines with the even data lines to form an equal potential.

Abstract translation: 用于液晶显示器的薄膜晶体管阵列基板包括多个薄膜晶体管，多个数据线，各自连接到薄膜晶体管的各个，数据线包括奇数数据线和偶数数据线，奇数短路 通常连接到数据线的奇数数据线，通常连接到数据线的偶数据线的均匀短路棒，以及通常将奇数数据线与偶数数据线连接以形成相等的等电位短路棒 潜在。

公开(公告)号：US20030183820A1

公开(公告)日：2003-10-02

申请号：US10396333

申请日：2003-03-26

Applicant: LG. Philips LCD Co., Ltd.

Inventor： Yong-In Park ,  Sang-Gul Lee ,  Jae-Beom Choi ,  Jong-Hoon Yi

IPC: H01L029/76

CPC classification number: H01L27/124 ,  H01L29/41733 ,  H01L29/458 ,  H01L29/66757 ,  H01L29/66765

Abstract: A thin film transistor having a source/drain electrode on an insulating substrate is provided with a metal oxide layer interposed between a source/drain electrode and a metal connecting line. The formation of the metal oxide layer prevents the occurrence of the galvanic phenomenon.

公开(公告)号：US20030176148A1

公开(公告)日：2003-09-18

申请号：US10125551

申请日：2002-04-19

Applicant: LG. Philips LCD Co., Ltd.

Inventor： Kyung-Su Chae ,  Hun-Jun Choo ,  Jong Go Lim

IPC: B24B049/12

CPC classification number: B24B49/12 ,  G02F1/133351

Abstract: An indicator for deciding a grinding amount of a liquid crystal display panel and a method for detecting grinding failure using the same are disclosed in the present invention. The indicator includes at least one alignment mark formed at a gate pad unit and a data pad unit of a liquid crystal display panel, and at least one pattern for detecting a grinding amount between a first end portion of the gate pad unit and the alignment mark, and a second end portion of the data pad unit and the alignment mark.

Abstract translation: 本发明公开了一种用于决定液晶显示面板的磨削量的指示器和使用该液晶显示面板的磨削破坏检测方法。 指示器包括形成在栅极焊盘单元和液晶显示面板的数据焊盘单元的至少一个对准标记，以及用于检测栅极焊盘单元的第一端部与对准标记之间的磨削量的至少一个图案 ，以及数据垫单元的第二端部和对准标记。

公开(公告)号：US20030173033A1

公开(公告)日：2003-09-18

申请号：US10259439

申请日：2002-09-30

Applicant: LG. Philips LCD Co., Ltd.

Inventor： Sang Seok Lee ,  Sang Ho Park

IPC: B32B031/00

CPC classification number: B32B38/1841 ,  B32B37/0046 ,  B32B2309/68 ,  B32B2457/20 ,  B32B2457/202 ,  G02F2001/133354 ,  Y10T156/1744

Abstract: A substrate bonding apparatus for a liquid crystal display device includes a vacuum processing chamber, a lower stage provided in an interior of the vacuum chamber, an upper stage provided in the interior of the vacuum chamber and having at least one first through hole, a stage moving system having a stage moving axis connected to one of the lower and upper stages, and a driving motor, and at least one first alignment system having one end provided in the interior of the vacuum chamber for aligning a first substrate and a second substrate.

Abstract translation: 液晶显示装置的基板接合装置包括真空处理室，设置在真空室的内部的下层，设置在真空室内部的上层，具有至少一个第一通孔， 移动系统具有连接到下级和上级之一的级移动轴和驱动电动机，以及至少一个第一对准系统，其一端设置在真空室的内部，用于对准第一衬底和第二衬底。

公开(公告)号：US20030161939A1

公开(公告)日：2003-08-28

申请号：US10134722

申请日：2002-04-30

Applicant: LG. Philips LCD Co., Ltd.

Inventor： Hyug-Jin Kweon ,  Hae-Joon Son

IPC: B05D001/00

CPC classification number: G02F1/1341 ,  B05C5/0225 ,  G02F2001/13415

Abstract: A liquid crystal dispensing apparatus and a method of controlling a liquid crystal dropping amount are provided to drop liquid crystal onto a substrate corresponding to at least one unit panel area. In one aspect, the apparatus uses a liquid crystal dispensing unit to dispense liquid crystal. The liquid crystal dispensing unit includes a nozzle having a discharging hole through which the liquid crystal is dropped onto the substrate, a needle moveable between a down position in which the needle blocks the discharging hole and an up position in which the needle is separated from the discharging hole, a spring member to bias the needle toward the down position, and a solenoid coil to provide a magnetic force to move the needle to the up position. The dropping amount liquid crystal dispensing unit may be electrically controlled by controlling the solenoid coil or by controlling a gas pressure used to drive the liquid crystal through the discharging hole. Variations and errors in the dropping amount may also be compensated by an automated compensation of the electric power to the solenoid and/or the gas pressure.

Abstract translation: 提供液晶分配装置和控制液晶滴落量的方法，以将液晶滴落到对应于至少一个单元面板区域的基板上。 一方面，该装置使用液晶分配单元来分配液晶。 液晶分配单元包括具有排出孔的喷嘴，通过该排出孔液晶滴落到基板上，针可以在针停止排出孔的下降位置和针与其分离的向上位置之间移动 排出孔，用于将针朝向下方位置偏压的弹簧构件，以及螺线管线圈，以提供磁力将针移动到向上位置。 通过控制螺线管线圈或通过控制用于通过排出孔驱动液晶的气体压力，可以对滴落量的液晶分配单元进行电控制。 降低量的变化和误差也可以通过对螺线管的电力的自动补偿和/或气体压力来补偿。

公开(公告)号：US20030160933A1

公开(公告)日：2003-08-28

申请号：US10128439

申请日：2002-04-24

Applicant: LG. Philips LCD Co., Ltd.

Inventor： Hyug Jin Kweon ,  Hae Joon Son

IPC: G02F001/13

CPC classification number: G02F1/1341 ,  G02F2001/13415

Abstract: A method and system are used for manufacturing a liquid crystal display device such that a dispensing amount of liquid crystal is measured. The method includes steps of filling liquid crystal into a case portion of a liquid crystal dispenser, assembling the liquid crystal dispenser to set the case portion into the liquid crystal dispenser, setting the liquid crystal dispenser in a testing apparatus, testing dispensing characteristics of the liquid crystal dispenser, mounting the liquid crystal dispenser on a liquid crystal dispensing unit of a production line after the testing the dispensing characteristics, dispensing the liquid crystal from the liquid crystal dispenser onto a first substrate of the liquid crystal display device disposed beneath the mounted liquid crystal dispenser, and assembling the first substrate with a second substrate to form a liquid crystal display device. By testing dispensing characteristics of the liquid crystal dispenser, it can be determined whether the liquid crystal dispenser is assembled correctly.

Abstract translation: 使用方法和系统来制造液晶显示装置，以便测量液晶的分配量。 该方法包括以下步骤：将液晶填充到液晶分配器的壳体部分中，组装液晶分配器以将壳体部分设置到液晶分配器中，将液晶分配器设置在测试装置中，测试液体的分配特性 水晶分配器，在测试分配特性之后，将液晶分配器安装在生产线的液晶分配单元上，将液晶从液晶分配器分配到设置在安装液晶下方的液晶显示装置的第一基板上 分配器，并且用第二基板组装第一基板以形成液晶显示装置。 通过测试液晶分配器的分配特性，可以确定液晶分配器是否被正确组装。

公开(公告)号：US20030156271A1

公开(公告)日：2003-08-21

申请号：US10245498

申请日：2002-09-18

Applicant: LG. Philips LCD Co., Ltd.

Inventor： Yong Sang Byun ,  Moo Yeol Park ,  Sung Su Jung

IPC: G03B027/62

CPC classification number: H01L21/682 ,  G03F1/66 ,  G03F7/2014

Abstract: A mask holder for irradiating UV-rays is disclosed in the present invention. The mask holder includes a lower part having a frame and a mask supporting member supporting a mask, wherein the mask supporting member is in the frame and has a plurality of first connecting portions, and an upper part having a plurality of second connecting portions to be aligned with the first connecting portions.

Abstract translation: 在本发明中公开了用于照射紫外线的掩模支架。 掩模保持器包括具有框架的下部和支撑掩模的掩模支撑部件，其中，所述掩模支撑部件位于所述框架中，并且具有多个第一连接部，所述上部具有多个第二连接部， 与第一连接部对准。

公开(公告)号：US20030147040A1

公开(公告)日：2003-08-07

申请号：US10244734

申请日：2002-09-17

Applicant: LG. Philips LCD Co., Ltd.

Inventor： Moo Yeol Park ,  Sung Su Jung

IPC: G02F001/13

CPC classification number: G02F1/1339 ,  G02F2001/13415

Abstract: Disclosed is a method of fabricating a liquid crystal display device including forming a UV-hardening sealant on at least one of the first and second substrates, dropping a liquid crystal on one of the first and second substrates, attaching the first and second substrates to each other, aligning at least one mask with the attached substrates so as to expose only an area having the sealant formed thereon, and hardening the UV-hardening sealant by applying UV-rays through the mask to the attached substrates.

Abstract translation: 公开了一种制造液晶显示装置的方法，包括在第一和第二基板中的至少一个上形成UV固化密封剂，将液晶滴落在第一和第二基板之一上，将第一和第二基板连接到每个 另一方面，使至少一个掩模与所附接的基板对准，以仅露出其上形成有密封剂的区域，并且通过将掩模施加紫外线照射到附着的基板上来硬化UV固化密封剂。

公开(公告)号：US20030146297A1

公开(公告)日：2003-08-07

申请号：US10128440

申请日：2002-04-24

Applicant: LG. Philips LCD Co., Ltd.

Inventor： Young-Hun Jeung ,  Hyug-Jin Kweon ,  Hae-Joon Son

IPC: B05B001/28

CPC classification number: B05B15/16 ,  B05C5/0225 ,  G02F2001/13415

Abstract: A liquid crystal dispensing apparatus dispenses liquid crystal onto a substrate. The apparatus includes a liquid crystal container and a nozzle. The liquid crystal container contains the liquid crystal to be dispensed onto the substrate, and the nozzle is disposed on a lower portion of the liquid crystal container. The nozzle has a main body portion, a discharging portion that projects from a lower surface of the main body portion to dispense liquid crystal, and a protecting portion that projects from the lower surface of the main body portion to protect the dispensing portion. The protecting portion projects from the lower surface of the main body portion at least as much as the discharging portion.

Abstract translation: 液晶分配装置将液晶分配到基板上。 该装置包括液晶容器和喷嘴。 液晶容器包含要分配到基板上的液晶，并且喷嘴设置在液晶容器的下部。 喷嘴具有主体部分，从主体部分的下表面突出以分配液晶的排出部分，以及从主体部分的下表面突出以保护分配部分的保护部分。 保护部分至少与排出部分一样突出于主体部分的下表面。

公开(公告)号：US20030132926A1

公开(公告)日：2003-07-17

申请号：US10139354

申请日：2002-05-07

Applicant: LG. Philips LCD Co., Ltd.

Inventor： Seok Woo Lee ,  Jin Kyoung Song

IPC: G09G005/00

CPC classification number: H04B15/04 ,  G09G3/20 ,  G09G3/3611 ,  G09G2310/0289 ,  G09G2310/08 ,  G09G2330/06

Abstract: The present invention discloses a data transmission apparatus and method to lower a data transmission voltage for eliminating EMI. In the data driving apparatus, a timing controller aligns input pixel data, lowers input data voltages of the input pixel data, and outputs to a plurality of data transmission lines. A data driver raises the lowered input data voltages for driving the liquid crystal display panel and then converts into analog pixel voltage signals to supply the analog pixel voltage signals to the data lines.

Abstract translation: 本发明公开了一种降低数据传输电压以消除EMI的数据传输装置和方法。 在数据驱动装置中，定时控制器对准输入像素数据，降低输入像素数据的输入数据电压，并输出到多条数据传输线。 数据驱动器提高用于驱动液晶显示面板的降低的输入数据电压，然后转换成模拟像素电压信号，以将模拟像素电压信号提供给数据线。