| 摘要 |
PURPOSE: A liquid spraying apparatus is provided to uniformly etch a glass by constantly maintaining flow rate of a mixed solution. CONSTITUTION: The liquid spraying apparatus comprises a mesh network (70) installed at a lower transition (66) of the process carrier for constantly maintaining flow rate of the mixed solution in a liquid spraying apparatus equipped with an etchant tank (50) containing an etchant, an ionic solution tank (40) containing an ionic solution for washing the etchant, a process carrier (60) where glasses (62) are etched, a liquid injection pipe through which a mixed solution of the etchant and the ionic solution is transferred to the process carrier (60), and a liquid discharging pipe through which the mixed solution from the process carrier (60) is discharged. |
