Efficient blue to UV OLEDs on the novel emitters

Young Min Kim, Young Wook Park, Jung Soo Park, Man Young Sung, Seung Kill Yun, Min Ho Lee, Jai Kyeong Kim, Byeong Kwon Ju

Research output: Contribution to conferencePaper

Abstract

Two-layer organic light-emitting diodes (OLEDs) in the range of 380 nm to 440 nm are reported. An efficient and stable electroluminescence with a maximum at 400nm was observed at room temperature under a forward bias about 5V. With the novel small molecular organic materials for blue to ultraviolet (UV) emission, the low operating voltage (5V) and high current efficiency (3 cd/A) have been obtained at 2mA/cm2.

Original languageEnglish
Pages765-766
Number of pages2
Publication statusPublished - 2005
EventIDW/AD'05 - 12th International Display Workshops in Conjunction with Asia Display 2005 - Takamatsu, Japan
Duration: 2005 Dec 62005 Dec 9

Other

OtherIDW/AD'05 - 12th International Display Workshops in Conjunction with Asia Display 2005
CountryJapan
CityTakamatsu
Period05/12/605/12/9

ASJC Scopus subject areas

  • Engineering(all)

Fingerprint Dive into the research topics of 'Efficient blue to UV OLEDs on the novel emitters'. Together they form a unique fingerprint.

  • Cite this

    Kim, Y. M., Park, Y. W., Park, J. S., Sung, M. Y., Yun, S. K., Lee, M. H., Kim, J. K., & Ju, B. K. (2005). Efficient blue to UV OLEDs on the novel emitters. 765-766. Paper presented at IDW/AD'05 - 12th International Display Workshops in Conjunction with Asia Display 2005, Takamatsu, Japan.