Operator Name :Mr. Ritwik Majumder
Operator Email :rittwik1@gmail.com
Operator Contact :9836424729
This is a fully automated wet chemical single side etching in an inline type process system. Single side removals of silicon oxide (SiO2), doped glasses (PSG/BSG) are performed using this unit. The system uses HF for single side processing but additional chemistry as optional like H2SO4 or BHF can also be used. Integrated rinsing and drying facilities are there. This unit is compatible with M0, M1, M2 and M4 wafer size. This is used in the fabrication of high efficiency cell concepts like PERC solar cell.