Application of patent
ABOUT TECHNOLOGIES AND PRODUCTS
Optical Touch screen
- Touch-screen module using IR LED and camera sensors.
- Various sizes from 20” to 120”
- Ultra-slim module
- Acquired new technology (NET) certificate
- Acquired CE certificate, LHS is applied
- Each product can be separated from the stand. It is easy to move and install. Convenient after-sales service.
- It is durable and has intuitive user interface which doesn’t need extra devices (beam projector).
- High touch sensitivity. High price competitiveness.
Capacitive Touch screen
- 1-layer true multi-touch/gesture on products below 5”
- Can be used on screen above 10”
Ultrasonic digitizer pen
- Can be used as a tablet with the installation on laptops of PCs.
- Cheap touch solution compared to the applicable size from 7” to 120”
- Off grid inverter/ Line grid inverter/ PV Line grid inverter
- Converter equipped with MPPT function controlling PV
- DC/DC, DC/AC, AC/DC
- When normal power is experiencing problems,it independently operates by UPS.
- It is composed of a combination of new renewable power sources such as solar and wind power and a power system and batteries.
- When the demand for power is small, it stores power and uses it when the demand is great.
- Automatic operation is available according to setup times.
- Utility power demand is not increased wile EV battery is undergoing a very fast recharge
- Bi-Directional Converter can be used as a Peak Demand Reducer / Grid Load Leveler
- Battery to Battery charging system minimizes EV battery recharging time
DC link type conversion on-line UPS
- In normal times, it stores electricity in the batteries in the power system and provides this energy when there is a blackout.
- It can handles a wide range of input voltage without discharging the batteries so that stability and the longevity of the storage batteries is guaranteed.
- Conversion efficiency: 94% typical
Hybrid Power(generator) system