Square Silicon Wafer is More Economical
Square Silicon Wafer is More Economical Square Silicon Wafer is More Economical - Photoresist Coater - Cheersonic After silicon wafers go through steps such as gluing, photolithography, etching, and ion implantation, chips will be manufactured one by one. However, at this time, the chips are still "grown" on the wafer and need to be cut to become a single chip. individual chips. Imagine a square chip that could be cut [...]