Tang C W, VanSlyke S A. Organic electroluminescent diodes [J]. Applied Physics Letters, 1987, (12):913-915.doi:10.1063/1.98799.
[2]
Zhou X, Pfeiffer M, BlochwitZ J. Very-low-operating-voltage organic light-emitting diodes using a p-doped amorphous hole injection layer [J]. Applied Physics Letters, 2001(4):410-413.
[3]
Bulovic V, Shoustikov A, Baleo M A. Bright saturated red-to-yellow organic light-emitting devices based on polarization-induced spectral shifts [J]. Chemical Physics Letters, 1998, (3-4):455-460.doi:10.1016/S0009-2614(98)00168-7.
[4]
Choong V E, Shi S, Curless J. Organic light-emitting diodes with a bipolar transport layer [J]. Applied Physics Letters, 1999(2):172-174.doi:10.1063/1.124309.
