Manufacturing processes
High permittivity dielectrics. Effects of nano and microstructures
Article REF: AF6632 V1
Manufacturing processes
High permittivity dielectrics. Effects of nano and microstructures

Author : Gustavo DO AMARAL DE ANDRADE SOPHIA

Publication date: July 10, 2013 | Lire en français

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4. Manufacturing processes

The various ways of optimizing dielectric properties studied in the previous section are implemented by modifying the parameters of their manufacturing processes. Some processes are better suited to performance optimization than others, and a compromise has to be found between the possibilities and the complexity of the methods. Also, some applications present particular constraints in terms of process temperature or typical dielectric geometry sizes.

4.1 Requirements and possible processes for each industry

The use of dielectric materials embedded in printed circuit boards requires manufacturing temperatures below 250°C, which makes the use of ceramics quite restrictive. For these applications, it is often necessary to use polymer-matrix composites to integrate...

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