Seam Sealing

Hermetic seam sealing of crystal device and MEMS

hermetic seam sealing
  • End products: Crystal Device and MEMS. 
  • Processing: parallel Seam Sealing

Features of Parallel seam welding

  • In parallel seam welding, because the welded area per each welding is very small, low pressure and small welding current will be sufficient, which is suitable for ceramic package.
  • In parallel seam welding, welding is made only to the plated layer. Therefore, the base material (kovar) will not be exposed to ambient air, resulting in stable operation over a long period of time.
  • Vacuum sealing, where seam welding is conducted in vacuum, is also possible.
seam welder
Full automatic seam welder
seam sealing
Illustration of parallel seam welding

Hermetic seam sealing of crystal device and MEMS

parallel seam sealing

Sample test

We will be pleased to test your sample with our proposed joining method, and return it with a report.