公开(公告)号：US20040027504A1

公开(公告)日：2004-02-12

申请号：US10608376

申请日：2003-06-30

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Chang Kuk Yang ,  Hwan Kim ,  Ki Choon Park

IPC: G02F001/136

CPC classification number: H01L27/1288 ,  G02F1/1368 ,  H01L27/1214 ,  H01L29/42384 ,  H01L29/66765

Abstract: A method for manufacturing a liquid crystal display device includes forming a gate line and a gate electrode on a substrate, forming a gate insulating layer on an entire surface of the substrate including the gate line, forming a semiconductor layer on the gate insulating layer above the gate electrode, depositing a metal layer on an entire surface of the gate insulating layer including the semiconductor layer, forming a mask pattern for patterning a data line and source and drain electrodes on the metal layer, and forming a data line perpendicular to the gate line, and the source and drain electrodes by simultaneously removing portions of the metal layer with the mask pattern and removing a first thickness of the gate insulating layer.

Abstract translation: 液晶显示装置的制造方法包括在基板上形成栅极线和栅电极，在包括栅极线的基板的整个表面上形成栅极绝缘层，在栅极绝缘层的上方形成半导体层 栅电极，在包括半导体层的栅极绝缘层的整个表面上沉积金属层，形成用于图案化数据线的掩模图案和金属层上的源极和漏极，以及形成垂直于栅极线的数据线 以及源电极和漏电极，通过用掩模图案同时去除金属层的部分并去除栅极绝缘层的第一厚度。

公开(公告)号：US20040017520A1

公开(公告)日：2004-01-29

申请号：US10422724

申请日：2003-04-25

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Soon Sung Yoo ,  Youn Gyoung Chang ,  Heung Lyul Cho ,  Seung Hee Nam

IPC: G02F001/136

CPC classification number: G02F1/13458 ,  G02F1/1345

Abstract: A method for fabricating a liquid crystal display panel is provided. A thin film transistor array is formed on a lower substrate, and a color filter array is formed on an upper substrate. The thin film transistor array has gate lines, data lines, data pads, thin film transistors and pixel electrodes. After the upper substrate and lower substrates are bonded together and cut into cells, the gate pads and the data pads at ends of the gate lines and the data lines on the lower substrate of the bonded substrates are exposed.

Abstract translation: 提供一种制造液晶显示面板的方法。 在下基板上形成薄膜晶体管阵列，在上基板上形成滤色器阵列。 薄膜晶体管阵列具有栅极线，数据线，数据焊盘，薄膜晶体管和像素电极。 在将上基板和下基板接合在一起并切割成单元之后，栅极线的端部处的栅极焊盘和数据焊盘以及接合的基板的下基板上的数据线被暴露。

公开(公告)号：US20040001170A1

公开(公告)日：2004-01-01

申请号：US10421707

申请日：2003-04-24

Applicant: LG.PHILIPS LCD CO., LTD.

Inventor： Youn-Gyoung Chang ,  Seung-Ryul Park

IPC: G02F001/1335

CPC classification number: G02F1/136227 ,  G02F1/136209 ,  G02F2001/136222

Abstract: A liquid crystal display device having an array substrate of a color filter on a thin film transistor structure and a manufacturing method thereof are disclosed in the present invention. The liquid crystal display device having an array substrate includes an array substrate, a plurality of gate lines and data lines over the substrate, the gate and data lines defining a pixel region, a thin film transistor formed at each crossing region of the gate lines and the data lines, the thin film transistor including a gate electrode, an active layer, a source electrode, and a drain electrode, a black matrix over the thin film transistor, exposing a portion of the drain electrode, a first pixel electrode at the pixel region, contacting the exposed portion of the drain electrode, a color filter on the first pixel electrode at the pixel region, and a second pixel electrode on the color filter, directly contacting the first pixel electrode.

Abstract translation: 在本发明中公开了具有薄膜晶体管结构上的滤色器的阵列基板的液晶显示装置及其制造方法。 具有阵列基板的液晶显示装置包括阵列基板，在基板上的多条栅极线和数据线，限定像素区域的栅极和数据线，形成在栅极线的每个交叉区域处的薄膜晶体管，以及 所述数据线，所述薄膜晶体管包括栅电极，有源层，源极和漏电极，所述薄膜晶体管上的黑矩阵，暴露所述漏电极的一部分，所述像素处的第一像素电极 区域，与漏电极的露出部分接触，像素区域上的第一像素电极上的滤色器和滤色器上直接接触第一像素电极的第二像素电极。

公开(公告)号：US20030234903A1

公开(公告)日：2003-12-25

申请号：US10423040

申请日：2003-04-25

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Hyung-Ki Hong ,  Jin-Youl Chung

IPC: G02F001/1343

CPC classification number: G02F1/134363

Abstract: An in-plane switching mode liquid crystal display device includes a substrate; at least two gate lines disposed on the substrate; at least two data lines disposed on the substrate crossing the gate lines to define a pixel region; a driving device disposed in the pixel region; a plurality of first electrodes disposed in the pixel region; and a plurality of second electrodes disposed in the pixel region parallel with the first electrodes. At least one first electrode is overlapped with at least one second electrode. Further, each one of the first electrodes and a corresponding one of second electrodes defining an electric field in a direction parallel to a surface of the substrate.

公开(公告)号：US20030214621A1

公开(公告)日：2003-11-20

申请号：US10273145

申请日：2002-10-18

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Jeong Hyun Kim ,  Jae Hong Jun ,  Hyun Kyu Lee

IPC: G02F001/1339

CPC classification number: G02F1/13394 ,  G02F1/136213 ,  G02F1/136227 ,  G02F2201/121

Abstract: A liquid crystal display device including a substrate, a thin film transistor provided at an area adjacent to an intersection of a gate line and a data line on the substrate, a protective layer provided on the substrate to cover the thin film transistor, a pixel electrode provided on the protective layer and connected through the protective layer to the thin film transistor, a first hole in a surface of the pixel electrode and positioned above an adjacent gate line and a spacer positioned within the first hole. A method of fabricating a liquid crystal display device includes the steps of forming a thin film transistor at an area adjacent an intersection between a gate line and a data line on a substrate, forming a protective layer covering the thin film transistor, forming a pixel electrode provided on the protective layer and passing through the protective layer to be electrically connected to the thin film transistor, defining a hole in a surface of the pixel electrode by patterning the pixel electrode on the protective layer above an adjacent gate line and depositing a spacer into the first hole using an ink-jet device.

Abstract translation: 一种液晶显示装置，包括基板，设置在与基板上的栅极线和数据线的交叉点相邻的区域的薄膜晶体管，设置在基板上以覆盖薄膜晶体管的保护层，像素电极 设置在保护层上并通过保护层连接到薄膜晶体管，像素电极的表面中的第一个孔并且位于相邻的栅极线之上，并且位于第一孔内的间隔物。 一种制造液晶显示装置的方法包括以下步骤：在与基板上的栅极线和数据线之间的交叉点相邻的区域处形成薄膜晶体管，形成覆盖薄膜晶体管的保护层，形成像素电极 设置在保护层上并通过保护层以电连接到薄膜晶体管，通过对相邻栅极线上方的保护层上的像素电极进行图案化并在其间形成间隔物，从而在像素电极的表面中形成孔 第一个孔使用喷墨装置。

公开(公告)号：US20030214586A1

公开(公告)日：2003-11-20

申请号：US10331781

申请日：2002-12-31

Applicant: LG.PHILIPS LCD CO., LTD.

Inventor： Don Gyou Lee ,  Il Ho Kim

IPC: H04N017/02

CPC classification number: G09G3/006 ,  G09G3/36 ,  H04N17/04

Abstract: An image quality analysis method and an image quality analysis system for a display device are provided. The image quality analysis method and image quality analysis system provides a quantitative determination of image quality for display devices, thereby providing an objective and fair evaluation criterion.

Abstract translation: 提供了用于显示装置的图像质量分析方法和图像质量分析系统。 图像质量分析方法和图像质量分析系统对显示设备的图像质量进行定量确定，从而提供客观公正的评估标准。

公开(公告)号：US20030214053A1

公开(公告)日：2003-11-20

申请号：US10407424

申请日：2003-07-25

Applicant: LG.Philips LCD Co., LTD

Inventor： Hyoung Soo Cho

IPC: H01L023/544

CPC classification number: H01L23/4985 ,  H01L23/544 ,  H01L2223/54473 ,  H01L2924/0002 ,  H05K3/323 ,  H05K3/361 ,  H05K2201/0394 ,  H05K2201/09781 ,  Y10S438/975 ,  H01L2924/00

Abstract: A tape carrier package with a widow that is capable of confirming an alignment extent between the tape carrier package and a print wiring board in bonding the tape carrier package mounted with an integrated circuit on the liquid crystal panel and the print wiring board. In the package, the integrated circuit is mounted onto a base film. Input pads are connected to the integrated circuit and formed on the base film. Dummy pads are formed at the left and right side thereof not to be connected to the integrated circuit. Windows are provided by opening the base film adjacent to the dummy pads to expose at least two of said dummy pads.

Abstract translation: 一种具有寡居的带状载体封装，其能够确认在载体封装和印刷布线板之间的对准程度，将安装有集成电路的载带封装与液晶面板和印刷布线板接合。 在封装中，集成电路安装在基膜上。 输入焊盘连接到集成电路并形成在基膜上。 在其左侧和右侧形成虚拟垫不连接到集成电路。 通过打开与虚拟垫相邻的基底膜以暴露至少两个所述虚拟垫来提供窗口。

公开(公告)号：US20030201445A1

公开(公告)日：2003-10-30

申请号：US10330310

申请日：2002-12-30

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Jae Yong Park ,  Ock Hee Kim ,  Choong Keun Yoo ,  Nam Yang Lee ,  Kwam soo Kim

IPC: H01L027/15

CPC classification number: H01L27/3253 ,  H01L27/3211 ,  H01L27/322 ,  H01L27/3246 ,  H01L27/3295 ,  H01L51/524 ,  H01L2251/5315

Abstract: An organic electroluminescent device includes first and second substrates attached by a seal pattern, array elements including a plurality of thin film transistors formed on the first substrate, a first electrode formed on a rear surface of the second substrate, a plurality of electrode separators formed on the rear surface of the first electrode, wherein the plurality of electrode separators is made of an insulating material defining sub-pixel regions that correspond to each thin film transistor, an organic electroluminescent layer formed on a rear surface of the first electrode in each of the sub-pixel regions, a second electrode formed on a rear surface of the organic electroluminescent layer in each of sub-pixel regions, a conductive connector formed between the first and second substrates in each sub-pixel region for connecting to the second electrode of a sub-pixel region.

Abstract translation: 有机电致发光器件包括通过密封图案附着的第一和第二衬底，包括形成在第一衬底上的多个薄膜晶体管的阵列元件，形成在第二衬底的后表面上的第一电极，形成在第二衬底的后表面上的多个电极分离器 所述第一电极的后表面，其中所述多个电极隔板由限定对应于每个薄膜晶体管的子像素区域的绝缘材料制成，形成在所述第一电极的每个中的所述第一电极的后表面上的有机电致发光层 子像素区域，形成在每个子像素区域中的有机电致发光层的后表面上的第二电极，形成在每个子像素区域中的第一和第二基板之间的导电连接器，用于连接到第二电极的第二电极 子像素区域。

公开(公告)号：US20030193628A1

公开(公告)日：2003-10-16

申请号：US10392871

申请日：2003-03-21

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Wan-Soo Kim ,  Mu-Yeol Park ,  Sung-Su Jung ,  Hyug-Jin Kweon ,  Hae-Joon Son

IPC: G02F001/1333

CPC classification number: G02F1/1341 ,  G02F2001/13415

Abstract: A liquid crystal material dispensing apparatus includes a spacer height measuring unit for measuring a height of a spacer on a substrate, and a liquid crystal material dispensing system for determining an amount of the liquid crystal material to be dispensed on the substrate based upon the measured spacer height and for dispensing the liquid crystal material onto the substrate.

Abstract translation: 液晶材料分配装置包括用于测量基板上的间隔物的高度的间隔物高度测量单元和用于基于所测量的间隔物确定待分配在基底上的液晶材料的量的液晶材料分配系统 并且用于将液晶材料分配到基底上。

公开(公告)号：US20030193623A1

公开(公告)日：2003-10-16

申请号：US10410400

申请日：2003-04-10

Applicant: LG.PHILIPS LCD CO., LTD.

Inventor： Byoung-Ho Lim

IPC: G02F001/1333

CPC classification number: G02F1/136286 ,  G02F1/13458 ,  G02F2001/136254 ,  H01L27/124 ,  H01L27/1288 ,  H01L2924/0002 ,  H01L2924/00

Abstract: An array substrate for a liquid crystal display device includes a plurality of gate lines formed of a first material and a plurality of data lines formed of a second material on a substrate, the plurality of gate lines and the plurality of data lines crossing each other, a plurality of thin film transistors electrically connected to the plurality of gate lines and the plurality of data lines, a plurality of pixel electrodes connected to the plurality of thin film transistors, a plurality of gate pads connected to the plurality of gate lines, a plurality of data pads connected to the plurality of data lines, a first shorting bar electrically connected to odd-numbered gate pads, the first shorting bar made of the first material, a second shorting bar electrically connected to even-numbered gate pads, the second shorting bar made of the second material, a third shorting bar electrically connected to odd-numbered data pads, the third shorting bar made of the first material, a fourth shorting bar electrically connected to even-numbered data pads, the fourth shorting bar made of the second material, first, second, third, and fourth connection lines electrically connected to the first, second, third, and fourth shorting bars, respectively, the first, second, third, and fourth connection lines made of the first material, and first, second, third, and fourth test pads connected to the first, second, third, and fourth connection lines, respectively, the first, second, third, and fourth test pads made of the first material.

Abstract translation: 液晶显示装置用阵列基板包括由基板上的第一材料和第二材料形成的多条数据线形成的多条栅极线，多条栅极线和多条数据线彼此交叉， 电连接到多个栅极线和多个数据线的多个薄膜晶体管，连接到多个薄膜晶体管的多个像素电极，连接到多个栅极线的多个栅极焊盘，多个栅极线 连接到多个数据线的数据焊盘，电连接到奇数栅极焊盘的第一短路棒，由第一材料制成的第一短路棒，电连接到偶数栅焊盘的第二短路棒，第二短路 由第二材料制成的条，与第一材料电连接的第三短路棒，由第一材料制成的第三短路棒，第四短路棒 电极连接到偶数数据焊盘，第四短路棒由第二材料制成，第一，第二，第三和第四连接线分别电连接到第一，第二，第三和第四短路棒，第一短路杆 第二连接线，第二连接线，第三连接线和第四连接线，以及分别连接到第一，第二，第三和第四连接线的第一，第二，第三和第四测试焊盘，第一，第二，第三和第四连接线， 第四个测试垫由第一个材料制成。