Silicon wafer , thin layer of crystal silicons grown in specific direction out of multi-crystal molten silicon, comprises key raw materials of semi-conductor elements. - To produce high quality semi-conductor wafers, high degree of purity raw materials and high degree of flatness are required. - By recycling silicon wafers disposed of from semi-conductor manufacturer with our independent processing technology, our company supplies the processed materials as solar energy industrial materials. use purity(%) diameter type packaging silicon wafer < 99.9999 5,6,8,12(inch) P
Silicon wafer , thin layer of crystal silicons grown in specific direction out of multi-crystal molten silicon, \ |