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Panel For Example Panel For Example Panel For Example
Premium PCB, what makes it different?
Regular PCB (1-6 layers) Premium PCB (8-30 layers, HDI)
Raw Material

FR-1; FR-2; FR-3; FR-4;CEM-1; CEM-3; FR-4(Tg130~150);

High performance FR4;
Halogen-free FR4;
Large size & stable performance material;

Ink

Regular ink

High performance ink;
Halogen-free ink;

Drilling

Numerical control drilling

Numerical control drilling;
Laser micro drilling;

PTH

Copper plating;
Conductive polymer coating;

Copper plating;
Nanometer graphene coating;

Electroplating

Gantry style electroplate

Gantry style electroplate;
VCP continuous vertical plating;

Trace

Circuit printing process;
Scattering light exposure process;
Parallel light exposure process

Parallel light exposure process;
LDI laser exposure process;

Etching

Chemical etching

Chemical etching;
Laser etching;
Vacuum etching;

Stack-up

Electric heat press machine;
Hot oil press machine (small-scale);

Hot oil press machine (large-scale);

Soldermask

Direct printing process;
Exposure developing process;
Silkscreen printing process;
Coating process;

Exposure developing process;
Silkscreen printing process;
Electrostatic spraying process;
Vacuum printing process;
Resin/ink plug hole process;

Silkscreen

Silkscreen printing process;
Inkjet printing process;

Screen printing process
Hd inkjet printing process

PCB Profile

Die stamping process;
Numerical control machine tab-routing process;

High precision numerical control machine tab-routing process;

Premium PCB Process capability Check More