If you are experiencing problems downloading PDF or HTML fulltext, our helpdesk recommend clearing your browser cache and trying again. If you need help in clearing your cache, please click here . Still need help? Email help@ingentaconnect.com

A Study on Single-Layered White Organic Light-Emitting Diodes Based on Co-Host System Using Solution Process

$113.00 plus tax (Refund Policy)

Buy Article:


Two color white organic light-emitting diode (WOLED) that used a co-host system in a solution process method was prepared. A device configuration is ITO/PEDOT:PSS (40 nm)/emitting layer(50 nm)/TPBi (20 nm)/LiF (1 nm)/Al. The emitting layer consists of TATa + α-NPB or β-NPB + DPAVBi (blue dopant) + Rubrene (yellow dopant). The device using α-NPB or β-NPB showed white color of CIE (0.30, 0.40) and (0.29, 0.39), respectively. Device efficiency of α-NPB was 3.85 cd/Aat 100 mA/cm2, which is about 15% higher than β-NPB's.


Document Type: Research Article

DOI: http://dx.doi.org/10.1166/jnn.2011.4842

Publication date: August 1, 2011

More about this publication?
  • Journal for Nanoscience and Nanotechnology (JNN) is an international and multidisciplinary peer-reviewed journal with a wide-ranging coverage, consolidating research activities in all areas of nanoscience and nanotechnology into a single and unique reference source. JNN is the first cross-disciplinary journal to publish original full research articles, rapid communications of important new scientific and technological findings, timely state-of-the-art reviews with author's photo and short biography, and current research news encompassing the fundamental and applied research in all disciplines of science, engineering and medicine.
  • Editorial Board
  • Information for Authors
  • Subscribe to this Title
  • Terms & Conditions
  • ingentaconnect is not responsible for the content or availability of external websites
Related content



Share Content

Access Key

Free Content
Free content
New Content
New content
Open Access Content
Open access content
Subscribed Content
Subscribed content
Free Trial Content
Free trial content
Cookie Policy
Cookie Policy
ingentaconnect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more