Special Section on Organic Light-Emitting Materials and Devices

Special Section Guest Editorial: Guest Editorial: Organic Light-Emitting Materials and Devices

[+] Author Affiliations
Franky So

University of Florida, Department of Materials Science and Engineering, Gainesville, Florida 32611-6400

Chihaya Adachi

Kyushu University, Center for Organic Photonics and Electronics Research, 744 Oaza Motooka, Nishi-Ku, Fukuoka 819-0395, Japan

J. Photon. Energy. 2(1), 021299 (Jun 01, 2012). doi:10.1117/1.JPE.2.021299
History:
Text Size: A A A

Open Access Open Access

Since the introduction of organic light-emitting diode (OLED) displays for smart phones by Samsung three years ago, the use of OLED displays for mobile devices has taken off. Today, active-matrix OLED (AMOLED) displays are widely used in many smart phones as well as tablet devices. This year, Samsung and LG have demonstrated their 55-in. OLED televisions, and both companies announced that these products will be commercialized later this year. Since then, there has been a lot of excitement generated and several other display companies have made similar announcements regarding the OLED TV product roadmaps. While OLED TVs are being commercialized, there are still many fundamental issues that need to be addressed, such as the stability of blue OLEDs and light extraction. If the commercialization of OLEDs for flat-panel displays is considered as the first wave of organic electronics, the second wave will naturally be OLEDs for solid-state lighting. In order to take OLEDs to the next level, further development in OLED materials and devices is needed. Efficient phosphorescent emitters, stable and high-bandgap host materials, and efficient carrier transport materials are critical to the development of OLED materials. In the area of devices, further understanding of loss mechanisms and device degradation mechanisms is also very important. For lighting applications, almost 75% of the photons generated are lost, and novel approaches to enhance light extraction are vital.

In this special section, papers related to these topics are assembled. These papers are based partially on talks and posters given at the conference on Organic Light-Emitting Diodes XV at the SPIE Optics + Photonics meeting held in San Diego in August 2011. We believe that readers will find this volume especially interesting.

© 2012 Society of Photo-Optical Instrumentation Engineers

Citation

Franky So and Chihaya Adachi
"Special Section Guest Editorial: Guest Editorial: Organic Light-Emitting Materials and Devices", J. Photon. Energy. 2(1), 021299 (Jun 01, 2012). ; http://dx.doi.org/10.1117/1.JPE.2.021299


Figures

Tables

References

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging & repositioning the boxes below.

Related Book Chapters

Topic Collections

Advertisement
  • Don't have an account?
  • Subscribe to the SPIE Digital Library
  • Create a FREE account to sign up for Digital Library content alerts and gain access to institutional subscriptions remotely.
Access This Article
Sign in or Create a personal account to Buy this article ($20 for members, $25 for non-members).
Access This Proceeding
Sign in or Create a personal account to Buy this article ($15 for members, $18 for non-members).
Access This Chapter

Access to SPIE eBooks is limited to subscribing institutions and is not available as part of a personal subscription. Print or electronic versions of individual SPIE books may be purchased via SPIE.org.