公开(公告)号：US20030122762A1

公开(公告)日：2003-07-03

申请号：US10314375

申请日：2002-12-09

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Woo-Sup Shin ,  Choong-Un Lee

IPC: G09G003/36

CPC classification number: G02F1/13458 ,  G02F1/1345 ,  G02F1/136259

Abstract: An array substrate for a liquid crystal display device includes: a substrate; a gate line on the substrate; a gate insulating layer on the gate line; a data line on the gate insulating layer, the data line crossing the gate line; a data link line extending from the data line; a data pad connected to the data link line; a redundancy line adjacent to the data link line; a passivation layer covering the data link line, the data pad and the redundancy line, the passivation layer having a data link line contact hole exposing the data link line, first and second redundancy line contact holes exposing the redundancy line and a data pad contact hole exposing the data pad; a data pad terminal connected to the data pad through the data pad contact hole and to the redundancy line through the first redundancy line contact hole; a redundancy electrode connected to the redundancy line through the second redundancy line contact hole and to the data link line through the data link line contact hole; and a pixel electrode on the passivation layer.

Abstract translation: 液晶显示装置用阵列基板包括：基板; 衬底上的栅极线; 栅极线上的栅极绝缘层; 栅极绝缘层上的数据线，与栅极线交叉的数据线; 从数据线延伸的数据链路线; 连接到数据链路线的数据焊盘; 与数据链路线相邻的冗余线; 覆盖数据链路线，数据焊盘和冗余线的钝化层，钝化层具有暴露数据链路线的数据链路线接触孔，暴露冗余线的第一和第二冗余线接触孔和数据焊盘接触孔 暴露数据垫; 数据焊盘端子，通过数据焊盘接触孔连接到数据焊盘，并通过第一冗余线接触孔连接到冗余线; 冗余电极，通过第二冗余线接触孔连接到冗余线，并通过数据链路线接触孔连接到数据链路线; 以及钝化层上的像素电极。