Fluorinated Carbazole Derivatives as Wide-Energy-Gap Host Material for Blue Phosphorescent Organic Light-Emitting Diodes

2012 ◽  
Vol 116 (39) ◽  
pp. 20681-20687 ◽  
Author(s):  
Yukitami Mizuno ◽  
Isao Takasu ◽  
Shuichi Uchikoga ◽  
Shintaro Enomoto ◽  
Tomoaki Sawabe ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Energy Gap ◽  
Organic Light Emitting Diodes ◽  
Host Material ◽  
Light Emitting ◽  
Carbazole Derivatives ◽  
Organic Light ◽  
Wide Energy ◽  
Blue Phosphorescent

Wide-Energy-Gap Host Materials for Blue Phosphorescent Organic Light-Emitting Diodes

2009 ◽  
Vol 21 (7) ◽  
pp. 1333-1342 ◽  
Author(s):  
Shanghui Ye ◽  
Yunqi Liu ◽  
Chong-an Di ◽  
Hongxia Xi ◽  
Weiping Wu ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Energy Gap ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Light ◽  
Host Materials ◽  
Wide Energy ◽  
Blue Phosphorescent

scholarly journals Spiro-configured phenyl acridine thioxanthene dioxide as a host for efficient PhOLEDs

2015 ◽  
Vol 51 (7) ◽  
pp. 1313-1315 ◽  
Author(s):  
Maxime Romain ◽  
Denis Tondelier ◽  
Bernard Geffroy ◽  
Anna Shirinskaya ◽  
Olivier Jeannin ◽  
...  
Keyword(s):  
High Performance ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Host Material ◽  
Light Emitting ◽  
Organic Light ◽  
Blue Phosphorescent

A new high triplet organic semi-conductor based on a donor-spiro-acceptor design has been synthesized and used as a host material in high performance (EQE = 11.4% at 10 mA cm−2) sky blue phosphorescent organic light emitting diodes.

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