The DNS SCW60A Coater & Developer performs photoresist coating and post-exposure development in semiconductor lithography. Coating uniformity, resist film thickness and developer process control directly affect pattern formation and consistency across the wafer.The coating stage forms the resist layer before exposure, while development removes selected portions of the resist to reveal the intended pattern. Stable wafer handling and repeatable process conditions are important for maintaining consistent results across production runs.
For a used DNS SCW60A, the key technical checks include coating and developing module configuration, resist and developer delivery systems, wafer handling accuracy, process repeatability and compatibility with the existing lithography track.
DNS SCW60A Main Specifications
| Manufacturer | DNS |
|---|---|
| Model | SCW60A |
| Alternative Listing Name | DNS SCW60 |
| Equipment Type | Wafer Coater and Developer |
| Supported Wafer Size | 6-inch wafers, according to the available listing |
| Listed Process Configuration | 2C and 2D; actual installed arrangement must be confirmed |
| Primary Process | Photoresist coating and developing |
| Condition | Used semiconductor equipment |
| Availability | Subject to current stock and configuration confirmation |
