News Article
Maths Model Ensures Flip Chip Viability
Comsol's FEMLAB finite-element modelling software has become the solution for Replisaurus Technologies in being able to develop a non-conventional approach for fabricating 'flip-chip' carriers. The electrochemical pattern replication (ECPR) process required excessive experimental work to optimise the technique. Comsol's FEMLAB finite-element modelling software provided the solution, allowing the company to simulate hundreds of different process variations before committing to the time and expense of clean room trials.
When he decided to build a model, Mikael investigated FEMLAB, as he had experience of this package during his studies at Sweden's Lund Institute of Technology. FEMLAB's ready-made interface for electrochemical engineering, offered a good starting point for the model's construction.
"FEMLAB is helping us to explain the phenomena we've seen in the lab," Mikael adds. "The information has been invaluable in debugging the process and is now helping us refine the technique for commercial operations." Replisaurus expects to demonstrate its ECPR process publicly later in 2005.
When he decided to build a model, Mikael investigated FEMLAB, as he had experience of this package during his studies at Sweden's Lund Institute of Technology. FEMLAB's ready-made interface for electrochemical engineering, offered a good starting point for the model's construction.
"FEMLAB is helping us to explain the phenomena we've seen in the lab," Mikael adds. "The information has been invaluable in debugging the process and is now helping us refine the technique for commercial operations." Replisaurus expects to demonstrate its ECPR process publicly later in 2005.
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