KPPB LLP
Electron injection based vertical light emitting transistors and methods of making
Gated organic light-emitting diodes or vertical light emitting transistors are disclosed based on the modulation of charge carrier injection from electrodes into light-emitting materials by applying external gate potential. This gate modulation were achieved in two disclosed methods: 1) a porous electrode allowing mobile ions to stabilize electrochemically doped semiconducting materials that can form ohmic contact with electrodes: 2) an electrode with gate-tunable work function such as Al:LiF composite electrodes.
Atom H2O, LLC
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Xinning Huaping Jiang
Luan Li Liu