Ultra-fine line high-density FPC (high-precision flexible printed circuit board)
Ultra-fine lines, high density, and high-definition flexible printed circuit boards have made it possible to form ultra-fine circuits through the fusion of MSAP technology and via filling techniques!
The miniaturization and high functionality of electronic devices are advancing, and along with this, there is a demand for finer circuit formation. One method for forming wiring by etching copper foil (subtractive method) and a high-resolution circuit formation method is to form wiring by plating on ultra-thin copper foil (semi-additive method). The method we are introducing this time is one of the semi-additive methods, called "MSAP (Modified Semi Additive Process)." By using the MSAP method, it has become possible to achieve ultra-fine lines and high-density pattern formation, which is difficult with the subtractive method. Additionally, by combining it with the "via filling technology," which fills through-hole holes with copper plating, it becomes possible to create wiring on the through-holes, further increasing wiring density. **Features of the MSAP Method:** - Circuit formation through plating deposition enables high-precision fine wiring. - Excellent rectangularity of wiring cross-section contributes to reduced transmission loss. - Superior for high-frequency substrates/IC mounting. By merging these two processing technologies, we have realized "ultra-fine high-density FPC." #FlexibleSubstrate #Substrate #HighResolutionSubstrate #Flex #FlexiblePrintedCircuitBoard
- Company：太洋テクノレックス 本社 和歌山
- Price：Other
