公开(公告)号：US20040257509A1

公开(公告)日：2004-12-23

申请号：US10833288

申请日：2004-04-28

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Kyoung Mook Lee ,  Seung Hee Nam ,  Jae Young Oh

IPC: G02F001/1343

CPC classification number: G02F1/136227 ,  G02F1/13452 ,  G02F1/13458 ,  G02F1/1368 ,  H01L24/06 ,  H01L2224/05553 ,  H01L2924/12044 ,  H01L2924/14 ,  H01L2924/00

Abstract: A liquid crystal display device includes a plurality of signal lines on a substrate, a plurality of pad electrodes on the substrate, each one of the plurality of pad electrodes connected to one of the plurality of signal lines, at least one insulating film on the plurality of pad electrodes, the at least one insulating film having a plurality of contact holes to expose portions of the pad electrodes, and a conductive film electrically connected to each of the plurality of pad electrodes through the contact holes.

Abstract translation: 一种液晶显示装置，包括在基板上的多条信号线，基板上的多个焊盘电极，多个焊盘电极中的每一个连接到多条信号线之一，多个绝缘膜中的至少一个绝缘膜 所述至少一个绝缘膜具有多个接触孔以暴露所述焊盘电极的部分，以及通过所述接触孔与所述多个焊盘电极中的每一个电连接的导电膜。

公开(公告)号：US20040222421A1

公开(公告)日：2004-11-11

申请号：US10833185

申请日：2004-04-28

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Kyoung Mook Lee ,  Seung Hee Nam ,  Jae Young OH

IPC: H01L029/76

CPC classification number: H01L27/124 ,  G02F1/1362 ,  G02F2001/136236 ,  H01L27/1288 ,  H01L29/66765

Abstract: A thin film transistor array substrate includes a gate line formed on a substrate, a data line formed on the substrate intersecting with the gate line to define a pixel region, a thin film transistor formed at the intersection of the gate line and the data line, the thin film transistor including gate electrode formed on the substrate, a gate insulating layer formed on the gate electrode and the substrate, a semiconductor layer formed on the gate insulating layer, an ohmic contact layer on the semiconductor layer, and a source electrode and a drain electrode on the ohmic contact layer, and a transparent electrode material within the pixel region and connected to the drain electrode of the thin film transistor, wherein the gate insulating layer includes a gate insulating pattern underlying the data line and the transparent electrode material, and covering the gate line.

Abstract translation: 薄膜晶体管阵列基板包括形成在基板上的栅极线，形成在与栅极线交叉以限定像素区域的基板上的数据线，形成在栅极线和数据线的交叉处的薄膜晶体管， 所述薄膜晶体管包括形成在所述基板上的栅极电极，形成在所述栅极电极和所述基板上的栅极绝缘层，形成在所述栅极绝缘层上的半导体层，所述半导体层上的欧姆接触层以及源电极和 漏极电极和像素区域内的透明电极材料，并连接到薄膜晶体管的漏电极，其中栅极绝缘层包括位于数据线下方的栅绝缘图案和透明电极材料，以及 覆盖门线。

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：US20040125327A1

公开(公告)日：2004-07-01

申请号：US10653914

申请日：2003-09-04

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Nack-Bong Choi ,  Seung Hee Nam ,  Jae-Young Oh

IPC: G02F001/136

CPC classification number: H01L27/1288 ,  G02F1/13458 ,  G02F1/1368 ,  G02F2001/136231 ,  G02F2001/136236 ,  H01L27/1214 ,  H01L29/66765

Abstract: A method of fabricating a liquid crystal display device includes forming a gate line, a gate pad, and a gate electrode on a first substrate, forming a gate insulating layer on the gate line, the gate electrode, and the gate pad, forming an active layer on the gate insulating layer, forming an ohmic contact layer on the active layer, forming a data line, a data pad, and source and drain electrodes on the ohmic contact layer, forming a pixel electrode contacting the drain electrode, forming a passivation layer on the substrate including the pixel electrode, forming a common electrode on a second substrate, attaching the first and second substrates such that the pixel electrode and the common electrode are facing into each other, injecting a liquid crystal material between the first and second substrates, and exposing the gate pad and the data pad without forming contact holes.

Abstract translation: 制造液晶显示装置的方法包括在第一基板上形成栅极线，栅极焊盘和栅电极，在栅极线，栅极电极和栅极焊盘上形成栅极绝缘层，形成有源 在栅绝缘层上形成欧姆接触层，在有源层上形成欧姆接触层，在欧姆接触层上形成数据线，数据焊盘和源电极和漏电极，形成与漏极接触的像素电极，形成钝化层 在包括像素电极的基板上，在第二基板上形成公共电极，将第一基板和第二基板连接成使得像素电极和公共电极彼此面对，在第一和第二基板之间注入液晶材料， 并且不形成接触孔来暴露栅极焊盘和数据焊盘。