Lead Frame Washing
Enhancing adhesion, reducing defects, and improving semiconductor reliability through thorough lead frame washing.
- Optosem Technologies Sdn. Bhd.
- Service
Post Molding
Optosem employs advanced post-molding processes to get better product characteristic that meeting customer requirement. The post-molding process for plastic is essential for several reasons, particularly when it comes to ensuring the quality, durability, and functionality of the final product.
Lead Frame Straightening
Flattening lead frames to prevent assembly issues and ensure reliable semiconductor performance.
Annealing
Improving stability and mechanical properties of plastic parts through annealing.
Pins or Inserts Insertion
Improving plastic parts with precise pin insertion techniques for reliable, high-quality results.
Others
Advancing post-molding with LCP lid enhancements and ultrasonic processing innovations.
Here are some key reasons why post-molding processes are necessary:
- Dimensional Stability which to overcome the post molding shrinkage.
- Surface Finish Improvement which included increase the plastic surface energy to improve the adhesive wetting.
- Functionalization which may not achieve by initial molding. This might include adding conductive coatings, applying adhesive layers, or integrating electronic components, all of which are done during post-molding.
- Stress Relief to minimize the residual stresses that introduced into the plastic parts, which may lead to cracking or failure over time. Post-molding processes like annealing help relieve these stresses, improving the long-term reliability of the parts.
- Quality Control that include inspection and testing steps to ensure that the molded parts meet the desired quality standards. This can involve dimensional checks, material property tests, and visual inspections to identify and rectify defects.