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CC BY 4.0 · Organic Materials 2023; 5(01): 1-20
DOI: 10.1055/s-0042-1757980
Organic Materials in India
Review

A Review on the Milestones of Blue Light-Emitting Materials in India

Nisha Odedara 
1   Tarsadia Institute of Chemical Science (TICS), Uka Tarsadia University, Bardoli – 394 350, Gujarat, India
,
Niteen Borane 
1   Tarsadia Institute of Chemical Science (TICS), Uka Tarsadia University, Bardoli – 394 350, Gujarat, India
,
Rahul Patel 
1   Tarsadia Institute of Chemical Science (TICS), Uka Tarsadia University, Bardoli – 394 350, Gujarat, India
,
Rajamouli Boddula 
1   Tarsadia Institute of Chemical Science (TICS), Uka Tarsadia University, Bardoli – 394 350, Gujarat, India
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Abstract

Since 1987 in the field of optoelectronics, organic light-emitting diodes (OLEDs) have secured their position because of their extreme use in panels of lighting applications such as TV and smartphone displays. At present, OLEDs are at top-notch position in the lighting market for their promising features. The field of OLEDs is rapidly growing day by day in academia and industry due to the success of OLEDs in the form of excellent efficiency, feasible methods, excellent lifetime, color purity, and superb device architecture. As a result, OLEDs are new profitable leading devices of the 21st century. However, the OLED industry has evolved in optoelectronics in the last 30 years and is advancing rapidly just because of the development in OLED materials (fluorescent, phosphorescent, thermally activated delayed fluorescent, and blue light-emitting materials). Blue light-emitting materials have achieved incredible popularity nationally and internationally. At the international level, USA, Japan, Korea, and Germany are at the top of the list in the production of OLEDs. India has also seen rapid progress in OLED development in the last 12 years and details of research in blue OLEDs by key players of India are involved in this report.

1 Introduction

1.1 OLED Construction

1.2 Working of OLED

2 OLED Development

2.1 Historical Background of OLED

2.1.1 International Status

2.1.2 National Status

3 Progress of Blue Emitters in India

4 Present Scenario of Blue OLEDs

5 Conclusions and Outlook

Key words

optoelectronics - blue emitters - organic materials


Publication History

Received: 23 July 2022

Accepted after revision: 09 November 2022

Article published online:
25 January 2023

© 2023. The authors. This is an open access article published by Thieme under the terms of the Creative Commons Attribution License, permitting unrestricted use, distribution, and reproduction so long as the original work is properly cited. (https://creativecommons.org/licenses/by/4.0/).

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