PCD Micro Drill for Si Electrode info@saehannanotech.com

Applications Micro Hole Drilling High aspect ratio of micro hole drilling Diameter of less than 1mm Si Electrode small hole drilling Plasma is uniformly distributed on the wafer surface by sending gas between the micro holes of the electrode. The electrode is installed in the etching process equipment. The etching process results in the desired pattern by removing the lower film after the photo ..