| 发明名称 |
ETCHING SOLUTION COMPOSITION FOR METAL LAYER AND MANUFACTURING METHOD OF AN ARRAY SUBSTRATE FOR LIQUID CRYSTAL DISPLAY USING THE SAME |
| 摘要 |
The present invention provides an etching solution and a method for manufacturing an array substrate for a liquid crystal display comprising: a metal film oxidizing agent; a compound wherein a carboxylic acid group exists in an end and a hydroxyl group is substituted in α and β carbon; and water. |
| 申请公布号 |
KR20160001292(A) |
申请公布日期 |
2016.01.06 |
| 申请号 |
KR20140079553 |
申请日期 |
2014.06.27 |
| 申请人 |
DONGWOO FINE-CHEM CO., LTD. |
发明人 |
CHOI, HAN YOUNG;KIM, HYOUN WOO;JEON, HYUN SU;CHO, SEONG BAE |
| 分类号 |
C23F1/14;C09K13/04;C23F1/18;H01L21/306 |
主分类号 |
C23F1/14 |
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