AF series

AF series

Buffer-layer, AF coating system

Application Process

A dedicated sputtering lineup for AF coating, designed to form a robust buffer layer and deliver excellent anti-fingerprint performance.

Application Fields Buffer Layer Coating
- Base coating for maximizing adhesion and durability of AF coating
- Display panel cover glass and various lens products
- Si target

Interference Color Coating
- Coating for anti-fingerprint, anti-contamination, and excellent surface slip performance
- Smartphone displays, camera lenses, and display exterior parts
- Anti-fouling coating materials for RHS deposition
Deposition Method Sputter Cathode System
Resistance Heating System
The process is configured for dedicated AF coating, combining stable buffer-layer formation with anti-fingerprint functionality.
Sputter Cathode
Resistance Heating Source
Drum Rotation System
High Vacuum Pumping System

Specifications

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

Vacuum System
Chamber Dia. 1,400~2,300mm 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
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 4,000~15,000kg
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