-
1.
公开(公告)号:US20040036835A1
公开(公告)日:2004-02-26
申请号:US10610760
申请日:2003-07-02
Applicant: LG.Philips LCD Co., Ltd.
Inventor: Hyung Chan Lee , Beung Hwa Jeong
IPC: G02F001/13
CPC classification number: C03C17/40 , C03C2218/33 , C23F1/02 , G02F1/136286 , G02F2001/13629
Abstract: A method for forming a line of an LCD device includes sequentially depositing first and second metal layers on a glass substrate, forming a mask pattern on the second metal layer, performing a first wet-etch process using a mixed acid solution as an etchant on the first and second metal layers with the mask pattern, and performing a second wet-etch process using the mask pattern.
Abstract translation: 一种用于形成LCD装置的线的方法包括在玻璃基板上依次沉积第一和第二金属层,在第二金属层上形成掩模图案,使用混合酸溶液作为蚀刻剂在第二金属层上进行第一湿蚀刻工艺 具有掩模图案的第一和第二金属层,以及使用掩模图案进行第二湿法蚀刻工艺。