Efficient fluorescent deep-blue and hybrid white emitting devices based on carbazole/benzimidazole compound

Handle URI:
http://hdl.handle.net/10754/561822
Title:
Efficient fluorescent deep-blue and hybrid white emitting devices based on carbazole/benzimidazole compound
Authors:
Yang, Xiaohui; Zheng, Shijun; Bottger, Rebecca; Chae, HyunSik; Tanaka, Takeshi; Li, Sheng; Mochizuki, Amane; Jabbour, Ghassan E.
Abstract:
We report the synthesis, photophysics, and electrochemical characterization of carbazole/benzimidazole-based compound (Cz-2pbb) and efficient fluorescent deep-blue light emitting devices based on Cz-2pbb with the peak external quantum efficiency of 4.1% and Commission Internationale dÉnclairage coordinates of (0.16, 0.05). Efficient deep-blue emission as well as high triplet state energy of Cz-2pbb enables fabrication of hybrid white organic light emitting diodes with a single emissive layer. Hybrid white emitting devices based on Cz-2pbb show the peak external quantum efficiency exceeding 10% and power efficiency of 14.8 lm/W at a luminance of 500 cd/m2. © 2011 American Chemical Society.
KAUST Department:
Physical Sciences and Engineering (PSE) Division; Solar and Photovoltaic Engineering Research Center (SPERC)
Publisher:
American Chemical Society (ACS)
Journal:
The Journal of Physical Chemistry C
Issue Date:
28-Jul-2011
DOI:
10.1021/jp203115c
Type:
Article
ISSN:
19327447
Sponsors:
The authors acknowledge the FiDiPro program, Academy of Finland, and funding from Nitto Denko Technical Corporation.
Appears in Collections:
Articles; Physical Sciences and Engineering (PSE) Division; Solar and Photovoltaic Engineering Research Center (SPERC)

Full metadata record

DC FieldValue Language
dc.contributor.authorYang, Xiaohuien
dc.contributor.authorZheng, Shijunen
dc.contributor.authorBottger, Rebeccaen
dc.contributor.authorChae, HyunSiken
dc.contributor.authorTanaka, Takeshien
dc.contributor.authorLi, Shengen
dc.contributor.authorMochizuki, Amaneen
dc.contributor.authorJabbour, Ghassan E.en
dc.date.accessioned2015-08-03T09:31:45Zen
dc.date.available2015-08-03T09:31:45Zen
dc.date.issued2011-07-28en
dc.identifier.issn19327447en
dc.identifier.doi10.1021/jp203115cen
dc.identifier.urihttp://hdl.handle.net/10754/561822en
dc.description.abstractWe report the synthesis, photophysics, and electrochemical characterization of carbazole/benzimidazole-based compound (Cz-2pbb) and efficient fluorescent deep-blue light emitting devices based on Cz-2pbb with the peak external quantum efficiency of 4.1% and Commission Internationale dÉnclairage coordinates of (0.16, 0.05). Efficient deep-blue emission as well as high triplet state energy of Cz-2pbb enables fabrication of hybrid white organic light emitting diodes with a single emissive layer. Hybrid white emitting devices based on Cz-2pbb show the peak external quantum efficiency exceeding 10% and power efficiency of 14.8 lm/W at a luminance of 500 cd/m2. © 2011 American Chemical Society.en
dc.description.sponsorshipThe authors acknowledge the FiDiPro program, Academy of Finland, and funding from Nitto Denko Technical Corporation.en
dc.publisherAmerican Chemical Society (ACS)en
dc.titleEfficient fluorescent deep-blue and hybrid white emitting devices based on carbazole/benzimidazole compounden
dc.typeArticleen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.contributor.departmentSolar and Photovoltaic Engineering Research Center (SPERC)en
dc.identifier.journalThe Journal of Physical Chemistry Cen
dc.contributor.institutionNitto Denko Technical Corporation, 501 Via Del Monte, Oceanside, CA 92058, United Statesen
dc.contributor.institutionSchool of Materials, Arizona State University, Tempe, AZ 85287, United Statesen
kaust.authorYang, Xiaohuien
kaust.authorJabbour, Ghassan E.en
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