Table 1

The electrical characteristics for blue PHOLEDs

Device

Current density (mA/cm2)

Luminance (cd/m2)

Turn-on voltage (V)

Luminous efficiency max. (cd/A)

Quantum efficiency max. (%)


A

115.75

(12 V)

8, 312

(12 V)

3.5

17.99

9.08

B

88.88

(12 V)

8, 521

(12 V)

3.0

19.46

10.02

C

86.56

(12 V)

7, 094

(12 V)

3.0

19.95

10.05

D

78.88

(12 V)

6, 856

(12 V)

2.5

18.24

8.72


Lee et al. Nanoscale Research Letters 2012 7:23   doi:10.1186/1556-276X-7-23

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