Optimal Color Stability for White Organic Light-Emitting Diode (WOLED) by Using Multiple-Ultra-Thin Layers (MUTL)

Table 1

Various characteristics of devices A–C.

	Device A	Device B	Device C
Turn-on voltage (V)	3.5	3.2	3
Operating voltage (V)	4.1	3.9	3.5
Maximum luminance (cd/m^2)	6010	7768	9980
Maximum Current density (cd/m^2)	203	298	355