Amsterdam | Last week, PPDS announced the QE-Line, a new generation of displays whose power consumption is 50% lower compared to the previous version and competing devices. With 40-50W average consumption for professional 50-65″ displays, the Philips QE-Line sets new standards. invidis was on site at TPV in Amsterdam. How to halve the power consumption … Continue reading Green Signage: How PPDS Halves Power Consumption