Electronic structures at organic heterojunctions of N,N′-bis(1-naphthyl)-N,N′-diphenyl-1,1′-biphenyl-4,4′-diamin (NPB)-based organic light emitting diodes

2012 ◽  
Vol 13 (12) ◽  
pp. 2850-2855 ◽  
Author(s):  
Yasuo Nakayama ◽  
Shin’ichi Machida ◽  
Yukimasa Miyazaki ◽  
Tatsuhiko Nishi ◽  
Yutaka Noguchi ◽  
...  
Keyword(s):  
Electronic Structures ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Light ◽  
Organic Heterojunctions

The photophysical properties and electronic structures of bis[1]benzothieno[6,7-d:6′,7′-d′]benzo[1,2-b:4,5-b′]dithiophene (BBTBDT) derivatives as hole-transporting materials for organic light-emitting diodes (OLEDs)

2019 ◽  
Vol 43 (40) ◽  
pp. 15899-15909 ◽  
Author(s):  
Mohamed Bourass ◽  
Najia Komiha ◽  
Oum Keltoum Kabbaj ◽  
Nuha Wazzan ◽  
Mourad Chemek ◽  
...  
Keyword(s):  
Electronic Structures ◽  
Light Emitting Diodes ◽  
Photophysical Properties ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Light ◽  
Hole Transporting ◽  
Hole Transporting Materials

The compounds with the D–π–A structure are found to be good candidates for blue-emitting materials.

Highly efficient inverted organic light-emitting diodes using composite organic heterojunctions as electrode-independent injectors

2016 ◽  
Vol 4 (37) ◽  
pp. 8731-8737 ◽  
Author(s):  
Xiaoli Wang ◽  
Changsheng Shi ◽  
Qingxun Guo ◽  
Zhongbin Wu ◽  
Dezhi Yang ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Bulk Heterojunction ◽  
Electron Injection ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Highly Efficient ◽  
Organic Light ◽  
Work Functions ◽  
Organic Heterojunctions

A p/bulk heterojunction/n junction not only enhances electron injection, but also makes device performances independent of work functions of the used cathode.

Interfacial electronic structures of WO3-based intermediate connectors in tandem organic light-emitting diodes

2010 ◽  
Vol 11 (9) ◽  
pp. 1578-1583 ◽  
Author(s):  
Qin-Ye Bao ◽  
Jin-Peng Yang ◽  
Jian-Xin Tang ◽  
Yanqing Li ◽  
Chun-Sing Lee ◽  
...  
Keyword(s):  
Electronic Structures ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Light
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