source: Exxelia SAS, ESA SPCD 2018 Symposium
EPCI e-symposium library article
The aim of this work is the development of miniaturized filtering multilayers ceramic capacitors, single or multi capacitance, from various designs, circular miniaturizes shapes, or custom-design shapes. These special designs, for the most reduced dimensions, are only accessible by green machining of the MLCC’s. This step is one of the most critical in the MLCC’s manufacturing process, because every mistake can generate direct electrical defects or can lead to a reduced reliability of the parts.
published by EPCI under approval of ESA SPCD 2018 organizing committee.
Title: Laser Machining of Multicapacitance filtering MLCC’s
Author(s): Escure Pascale, Laville Henri
Organisation(s): EXXELIA SAS, 1, rue des Temps Modernes, 77600 Chanteloup-en-brie, FRANCE
Symposium: ESA SPCD 2018
Reference: Materials and Processes 2
e-Sessions Scope Components: Capacitors
e-Sessions Topics: Technology, Measurement and Test
custom-design shapes examples:
Fig.3 : Custom-design model
read the full technical paper in pdf here:
and presentation here: