Technology

Overview

Market Forecast

- 2015뀈 빟 $100M : 遺遺 쏹V Curing by UVA LED
- 2018뀈 遺꽣 UVC LED 떆옣 꽦옣, 2019뀈 UVC LED 떆옣 빟 $120M
- 뼢썑 꽦옣룞젰 쏹VC LED뿉 쓽븳 궡洹/젙솕앹 쒖깉濡쒖슫 쓳슜젣뭹

UVA ( Curing )

UV Lamp UV LED
Pros High Power Density
Broad Spectrum 깲 Surface Curing
Lower Heat Generation
Energy Saving
Quick On/Off
HQ Printing, Energy Saving
Longer Lifetime (~20kh)
Cons High Heat Generation
Broad Spectrum 깲 Ozone Generation
Warm-up Time (~30min)
Short Lifetime (~2kh)
Weak Surface Curing

UVC (Sterilization)

UV Lamp UV LED
Pros High Energy Efficiency (10~30%)
High Power Density (Mid Pressure)
Low Voltage, Small in Size and Weight
High Mechanical Strength
Eco-Friendly (No Mercury)
High Potential in Technical Progress
Cons Sensitive to Environment Temperature (Low Pressure)
High Surface Temperature (Mid Pressure)
Fragile 깲 Mercury Contamination
High Voltage Driver, Bulky
Lower Energy Efficiency (2~3%)
( Expected to reach ~15% in 5 years )

Deep UV LED Process

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