How to make ceramic thin film circuit?
The manufacturing process of ceramic thin film circuits mainly includes the following steps:
1. Preparation of Ceramic Substrate: A ceramic substrate having a specific shape and size is prepared by molding, sintering, etc.
2. Thin film preparation: physical vapor deposition, chemical vapor deposition and other methods are used to prepare the required thin film materials on the ceramic substrate.
3. Circuit pattern production: through lithography, etching and other technologies, the circuit pattern is transferred to the film.
4. Post-processing: the ceramic thin film circuit performance testing and other subsequent processing.
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