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Researchers at Kyushu University have introduced a blue light source that could lead to more efficient OLED displays, while, at the same time, emitting blue light without compromise to the quality or purity of the light. The light source is based on a combination of emitter molecules that split energy conversion and emission processes, allowing the scientists to achieve devices that produce pure blue emission with high efficiency and maintain their brightness.
Additionally, the approach does not require the use of expensive metal atoms.
OLEDs provide certain advantages over other technologies, in that they can be deployed in thin and flexible displays and can produce deeper blacks, due to the fact that individual pixels can be…READ MORE