ST series

ST series

Decoration and EMI shielding coating system

Application Process

A high-efficiency sputtering lineup specialized for metallic decoration and EMI shielding coatings.

Application Fields Decoration Coating
- Metallic texture and color coating for smartphones, home appliances, and automotive parts
- Surface treatment for plastic, molded parts, glass, and various substrates
- Ti, Al, Cu, and more

EMI Shielding Coating
- Coating for electromagnetic interference control and signal stability in communication and electronic devices
- Mobile internal parts, semiconductor packaging, electronic device housings, and more
- Cu, Ag, Ni, and more
Deposition Method Sputter Cathode System
Plasma System
The sputtering process is configured around both decorative quality and functional shielding performance.
Sputter Cathode (2EA)
Plasma Source
Drum Rotation System
High Vacuum Pumping System

Specifications

These are standard specifications and can be customized upon customer request.

Vacuum System
Chamber Dia. 1,200~1,600mm 1 set
Roughing System (RP) 5,100liter/min (optimized capacity by chamber) 1 set
Roughing System (MBP) 1,435m3/hr (optimized capacity by chamber) 1 set
Turbo Molecular Pump 2,800liter/sec 2 set
PolyCold w/meissner trap For chamber 1 set
Valve System High Vac./ Low Vac./ Vent Valve 1 set
Sources
Dual Rotary Cathode Effective Height 400mm w/shutter 1 set
Single Rotary Cathode Effective Height 400mm w/shutter 1 set
ICP Source RF Power / Matcher 1 set
Linear Ion Source w/DC power supply 1 set
Cathode Power Supply DC 10kW (Metal) 1 set
Bipolar 10kW (Si) 1 set
Substrate Rotation & Fixture
Rotation 0-80 rpm 1 set
Fixture Drum Fixture / Segmented Plates 1 set
Control
High Vacuum Penning Sensor 1 ea
Low Vacuum Pirani Sensor 2 ea
Auto Pressure Controller MFC for Oxygen 1 set
Heating Control Micro Heater 1 set
PLC Control 19” Rack 1 set
Process Control OPCON 1 set
Weight
Chamber 4,000~7,000kg
Roughing System (RP / MBP) 550kg
Control Box 700kg
PolyCold 550kg
Power Supply Rack 600kg
Ion Beam PS 200kg
Electricity & Earth
Power 75kW 3ph 4P 50 or 60Hz (50mm2)
AVR 30kVA electronic type (380V 3ph)
Earth Class C (below 100Ω – 22m2)
Foot Print
4,400W x 5,200D x 2,600mm (excluding space for work & chiller)
Others
Compressed Air 6kg.f/cm2 100LPM w/mist separator
Cooling Water 3kg.f/cm2 190LPM/ Inlet & Outlet
Gas Ar, N2, O2, (99.99%)
Exhaust 3’ tapped hose to pump exhaust

Common Features

Full Automation

Process Control

Data Logging