Because the dual panels don't have to get as individually bright, well-designed tandem OLED displays might not drain a laptop battery as quickly as a single-panel OLED, and well-designed tandem OLEDs ...

A gardener who was told she had won more than £1 million from an online Paddy Power game but was only paid around £20,000 has won a High Court case over her winnings.

Samsung's OCF OLED panels are claimed to offer "1.5 times the brightness" compared to current OLED screens, while keeping power consumption in check.