Exciplex‐Based Organic Light‐Emitting Diodes with Near‐Infrared Emission

2020 ◽  
Vol 8 (7) ◽  
pp. 1901917 ◽  
Author(s):  
Yun Hu ◽  
You‐Jun Yu ◽  
Yi Yuan ◽  
Zuo‐Quan Jiang ◽  
Liang‐Sheng Liao
Keyword(s):  
Near Infrared ◽  
Light Emitting Diodes ◽  
Infrared Emission ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Light ◽  
Near Infrared Emission

Efficient near-infrared organic light-emitting diodes based on a bipolar host

2018 ◽  
Vol 6 (6) ◽  
pp. 1407-1412 ◽  
Author(s):  
Yun Hu ◽  
Yi Yuan ◽  
Ying-Li Shi ◽  
Jiu-Dong Lin ◽  
Zuo-Quan Jiang ◽  
...  
Keyword(s):  
Near Infrared ◽  
Light Emitting Diodes ◽  
Emission Peak ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Type Host ◽  
Organic Light ◽  
Donor Acceptor

A maximum EQE of 2.7% with an emission peak of 735 nm was achieved by employing a donor–acceptor type host 5-(4-(diphenylamino)phenyl)acenaphthylene-1,2-dione (ADO-TPA).

scholarly journals Recent Advances on Metal-Based Near-Infrared and Infrared Emitting OLEDs

Molecules ◽  
2019 ◽  
Vol 24 (7) ◽  
pp. 1412 ◽  
Author(s):  
Malika Ibrahim-Ouali ◽  
Frédéric Dumur
Keyword(s):  
Metal Complexes ◽  
Optical Communication ◽  
Near Infrared ◽  
Infrared Region ◽  
Infrared Emission ◽  
Organic Light Emitting Diodes ◽  
Triplet States ◽  
Light Emitting ◽  
The Past ◽  
Organic Light

During the past decades, the development of emissive materials for organic light-emitting diodes (OLEDs) in infrared region has focused the interest of numerous research groups as these devices can find interest in applications ranging from optical communication to defense. To date, metal complexes have been most widely studied to elaborate near-infrared (NIR) emitters due to their low energy emissive triplet states and their facile access. In this review, an overview of the different metal complexes used in OLEDs and enabling to get an infrared emission is provided.

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