TY - GEN
T1 - NPB-based single layer OLEDs
AU - Tsung, K. K.
AU - Tse, S. C.
AU - So, Shu Kong
N1 - Copyright:
Copyright 2008 Elsevier B.V., All rights reserved.
PY - 2007
Y1 - 2007
N2 - We use N,N′-diphenyl-N,N′-bis (1-naphthyl) (1,1′- biphenyl)- 4,4′diamine (NPB) simultaneously as the hole transporting (HT), the electron transporting (ET) and the light emitting (EM) layer in organic light-emitting diode (OLED). A single-layer NPB device, which was found to emit blue light with a luminance of 66cd/m2 and a current efficiency of 0.1cd/A at 80mA/cm2 was fabricated. By doping the NPB layer with a blue dopant, perylene, the luminance and the current efficiency have been improved enormously to 536 cd/m2 and 0.7cd/A respectively at 80mA/cm2.
AB - We use N,N′-diphenyl-N,N′-bis (1-naphthyl) (1,1′- biphenyl)- 4,4′diamine (NPB) simultaneously as the hole transporting (HT), the electron transporting (ET) and the light emitting (EM) layer in organic light-emitting diode (OLED). A single-layer NPB device, which was found to emit blue light with a luminance of 66cd/m2 and a current efficiency of 0.1cd/A at 80mA/cm2 was fabricated. By doping the NPB layer with a blue dopant, perylene, the luminance and the current efficiency have been improved enormously to 536 cd/m2 and 0.7cd/A respectively at 80mA/cm2.
UR - http://www.scopus.com/inward/record.url?scp=56049097710&partnerID=8YFLogxK
M3 - Conference proceeding
AN - SCOPUS:56049097710
SN - 9789572852248
T3 - IDMC 2007 - International Display Manufacturing Conference and FPD Expo - Proceedings
SP - 749
EP - 751
BT - IDMC 2007 - International Display Manufacturing Conference and FPD Expo - Proceedings
T2 - International Display Manufacturing Conference and Exhibition, IDMC 2007
Y2 - 3 July 2007 through 6 July 2007
ER -