Semi-Automated Metrology and Thickness Measurement of Semiconductor Wafers - PROFORMA SERIES

上海仪舶实验室自动化 25-02-03 13:43:22

Semi-Automated Metrology and Thickness Measurement of Semiconductor Wafers - PROFORMA SERIES

MTI Instruments offers Proforma 300SA, a semi-automated metrology system employed in thickness measurement for semi-insulating and semiconducting wafer materials. The tool offers highly precise, repeatable measurements of thickness, total thickness variation (TTV), wafer global flatness, wafer bow, etc.

Built on MTI’s Push-Pull capacitance technology, the Proforma 300SA provides full wafer surface scanning and characterization simply at the press of a button. The system accommodates 150mm, 200mm, and 300mm wafer diameters and can be used for almost any material including Germanium wafer, Silicon wafer, Sapphire, Gallium Arsenide wafer, and Indium Phosphide wafer.

Key Features

The main features of the PROFORMA SERIES are:

Highly accurate, repeatable measurements

Exclusive capacitance circuitry for excellent precision and repeatability

Accommodates 150mm, 200mm and 300mm wafer diameters

Can be used for almost any material including Germanium wafer, Silicon wafer, Sapphire, Gallium Arsenide wafer (GaAs), and Indium Phosphide wafer

ASTM/SEMI standard measurements

Applications

The applications of the PROFORMA SERIES are:

Slicing

Lap/etch and polishing

Backgrind

Final inspection

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