27.1: 13.3-inch CAAC-IGZO-FET OLED Display with Narrow Driver Area Using Highly Efficient Deep Blue Device

We succeeded in developing a deep blue fluorescent OLED exhibiting extremely high external quantum efficiency and a long lifetime by adopting an amine-free material to the hole transporting layer. We have also developed a CAAC-IGZO-FET OLED display with a narrow driver area using this deep blue device.