| 摘要 |
Provided in an embodiment of the present invention is an etchant composition having an excellent etching selectivity to have an excellent film rejection performance and prevent the damage of the tempered glass while selectively etching a multi-layered thin film including a titanium oxide layer or a silicon oxide layer on the tempered glass. Moreover, provided in an embodiment of the present invention is a method for etching a multi-layered thin film using the etchant composition which can improve the visual effect by forming the various color on the tempered glass. |
