Highly efficient single-layer phosphorescent white organic light-emitting diodes using a spirofluorene-based host material

2009 ◽  
Vol 34 (4) ◽  
pp. 407 ◽  
Author(s):  
Soon Ok Jeon ◽  
Kyoung Soo Yook ◽  
Chul Woong Joo ◽  
Jun Yeob Lee
Keyword(s):  
Light Emitting Diodes ◽  
Single Layer ◽  
Organic Light Emitting Diodes ◽  
Host Material ◽  
Light Emitting ◽  
Highly Efficient ◽  
Organic Light

A simple carbazole-N-benzimidazole bipolar host material for highly efficient blue and single layer white phosphorescent organic light-emitting diodes

2014 ◽  
Vol 2 (14) ◽  
pp. 2466-2469 ◽  
Author(s):  
Biao Pan ◽  
Bo Wang ◽  
Yixing Wang ◽  
Peng Xu ◽  
Lei Wang ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Single Layer ◽  
Organic Light Emitting Diodes ◽  
Host Material ◽  
Light Emitting ◽  
Highly Efficient ◽  
Organic Light

A new simple carbazole-N-benzimidazole bipolar luminogen mNBICz was constructed and utilized as a host for an FIrpic-doped blue single layer white device.

scholarly journals Highly efficient solution-processed white organic light-emitting diodes based on novel copolymer single layer

2012 ◽  
Vol 161 (23-24) ◽  
pp. 2580-2584 ◽  
Author(s):  
Carmen Coya ◽  
Angel Luis Álvarez ◽  
Mar Ramos ◽  
Rafael Gómez ◽  
Carlos Seoane ◽  
...  
Keyword(s):  
Efficient Solution ◽  
Light Emitting Diodes ◽  
Single Layer ◽  
Organic Light Emitting Diodes ◽  
Solution Processed ◽  
Light Emitting ◽  
Highly Efficient ◽  
Organic Light

Structure-simplified and highly efficient deep blue organic light-emitting diodes with reduced efficiency roll-off at extremely high luminance

2016 ◽  
Vol 52 (100) ◽  
pp. 14454-14457 ◽  
Author(s):  
Xiang-Long Li ◽  
Ming Liu ◽  
Yunchuan Li ◽  
Xinyi Cai ◽  
Dongcheng Chen ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Single Layer ◽  
Organic Light Emitting Diodes ◽  
High Luminance ◽  
Light Emitting ◽  
Highly Efficient ◽  
Deep Blue ◽  
Organic Light

Deep blue non-doped multilayer OLEDs with EQEs exceeding 5.10% and single layer devices excluding any carrier transporting materials with an EQE of 4.22% were obtained at an extremely high luminance of 10 000 cd m−2.

Fluorene derivatives for highly efficient non-doped single-layer blue organic light-emitting diodes

2014 ◽  
Vol 15 (1) ◽  
pp. 57-64 ◽  
Author(s):  
Xin Jiang Feng ◽  
Shao Fu Chen ◽  
Yong Ni ◽  
Man Shing Wong ◽  
Maggie M.K. Lam ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Single Layer ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Highly Efficient ◽  
Organic Light

New carbazole-based host material for low-voltage and highly efficient red phosphorescent organic light-emitting diodes

2012 ◽  
Vol 22 (13) ◽  
pp. 6351 ◽  
Author(s):  
Jeonghun Kwak ◽  
Yi-Yeol Lyu ◽  
Hyunkoo Lee ◽  
Bonggoo Choi ◽  
Kookheon Char ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Low Voltage ◽  
Organic Light Emitting Diodes ◽  
Host Material ◽  
Light Emitting ◽  
Highly Efficient ◽  
Organic Light
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