Can sealing (hermetic sealing of laser diode)
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- Resistance Welding
- Applications of Resistance Welding
- Can sealing (hermetic sealing of laser diode)
Feature of can seal welding
In can sealing, metal cap and header are sandwiched by upper and lower electrode, and the entire circumference is hermetic sealed in one welding. It requires large force and large welding current. Furthermore, a projection needs to be provided to concentrate the welding current.
Hermetic sealing of LD/LED/IR detector
A package is hermetic sealed (can sealed) by welding a cap for the entire circumference onto a header where LD, LED or IR detector is die bonded.
Related video
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Can sealing (hermetic sealing of laser diode)
| Joining Method | Resistance Welding |
|---|---|
| Processing Method | Metal Joining |
| End Products | DVD/Blu-ray Disk |
Sample test
We will be pleased to test your sample with our proposed joining method, and return it with a report.