Researchers showed that OLEDs can be made faster by suitable material selection and device design to achieve record-fast transmission. (IMAGE)

SPIE--International Society for Optics and Photonics

Researchers showed that OLEDs can be made faster by suitable material selection and device design to achieve record-fast transmission.

Caption

Researchers showed that OLEDs can be made faster by suitable material selection and device design to achieve record-fast transmission. A stable organic compound called dinaphthylperylene (DNP), known for its long operational lifetime and fast light emission, is one key. Top-emitting red OLEDs are pictured: (left) schematic, (right) microscope image. 

Credit

K. Yoshida et al., doi 10.1117/1.AP.7.3.036005.

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