概要（Overview）

The Watkins Johnson (WJ) WJ-999R is an advanced and versatile system designed for chemical vapor deposition (APCVD) applications in semiconductor production lines using 100mm to 150mm wafers. It has the capability to process two wafers simultaneously in parallel, optimizing throughput. The system offers the flexibility to handle both doped and un-doped silicon dioxide processing, making it suitable for a wide range of semiconductor manufacturing requirements.