Recent advances in flexible organic light-emitting diodes

2016 ◽  
Vol 4 (39) ◽  
pp. 9116-9142 ◽  
Author(s):  
Rui-Peng Xu ◽  
Yan-Qing Li ◽  
Jian-Xin Tang
Keyword(s):  
Light Emitting Diodes ◽  
Device Fabrication ◽  
Organic Light Emitting Diodes ◽  
Light Extraction ◽  
Light Emitting ◽  
Organic Light ◽  
Recent Advances ◽  
Transparent Conductive Electrodes ◽  
Encapsulation Methods

This review summarizes the recent achievements in flexible OLEDs involving transparent conductive electrodes, device fabrication, light extraction technologies, as well as encapsulation methods.

Recent advances in functional structures for light extraction of organic light-emitting diodes

2017 ◽  
Vol 56 (6S1) ◽  
pp. 06GA04 ◽  
Author(s):  
Yang Doo Kim ◽  
Kwan Kim ◽  
Min Seop Byun ◽  
Hak-Jong Choi ◽  
Heon Lee
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Extraction ◽  
Light Emitting ◽  
Organic Light ◽  
Recent Advances

Micro-spherically textured organic light emitting diodes: A simple way towards highly increased light extraction

2013 ◽  
Vol 14 (1) ◽  
pp. 396-401 ◽  
Author(s):  
Tobias Bocksrocker ◽  
Jörg Hoffmann ◽  
Carsten Eschenbaum ◽  
Andreas Pargner ◽  
Jan Preinfalk ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Extraction ◽  
Light Emitting ◽  
Organic Light

P.143L:Late-News Poster: Light Extraction in Organic Light Emitting Diodes using SF6/CHF3 Plasma Treated Random Pattern

2013 ◽  
Vol 44 (1) ◽  
pp. 1477-1479
Author(s):  
Ju Hyun Hwang ◽  
Tae Hyun Park ◽  
Hyun Jun Lee ◽  
Kyung Bok Choi ◽  
Young Wook Park ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Extraction ◽  
Random Pattern ◽  
Light Emitting ◽  
Organic Light

scholarly journals Recent Advances in Metal-TADF Emitters and Their Application in Organic Light-Emitting Diodes

2020 ◽  
Vol 8 ◽  
Author(s):  
Wai-Pong To ◽  
Gang Cheng ◽  
Glenna So Ming Tong ◽  
Dongling Zhou ◽  
Chi-Ming Che
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Light ◽  
Recent Advances

scholarly journals Recent advances on organic blue thermally activated delayed fluorescence (TADF) emitters for organic light-emitting diodes (OLEDs)

2018 ◽  
Vol 14 ◽  
pp. 282-308 ◽  
Author(s):  
Thanh-Tuân Bui ◽  
Fabrice Goubard ◽  
Malika Ibrahim-Ouali ◽  
Didier Gigmes ◽  
Frédéric Dumur
Keyword(s):  
Molecular Orbital ◽  
Light Emitting Diodes ◽  
Molecular Design ◽  
Delayed Fluorescence ◽  
Organic Light Emitting Diodes ◽  
Thermally Activated Delayed Fluorescence ◽  
Light Emitting ◽  
Thermally Activated ◽  
Organic Light ◽  
Recent Advances

The design of highly emissive and stable blue emitters for organic light emitting diodes (OLEDs) is still a challenge, justifying the intense research activity of the scientific community in this field. Recently, a great deal of interest has been devoted to the elaboration of emitters exhibiting a thermally activated delayed fluorescence (TADF). By a specific molecular design consisting into a minimal overlap between the highest occupied molecular orbital (HOMO) and the lowest unoccupied molecular orbital (LUMO) due to a spatial separation of the electron-donating and the electron-releasing parts, luminescent materials exhibiting small S1–T1 energy splitting could be obtained, enabling to thermally upconvert the electrons from the triplet to the singlet excited states by reverse intersystem crossing (RISC). By harvesting both singlet and triplet excitons for light emission, OLEDs competing and sometimes overcoming the performance of phosphorescence-based OLEDs could be fabricated, justifying the interest for this new family of materials massively popularized by Chihaya Adachi since 2012. In this review, we proposed to focus on the recent advances in the molecular design of blue TADF emitters for OLEDs during the last few years.

Sign in / Sign up

Export Citation Format

Share Document