White organic light-emitting devices utilizing a mixed color-conversion phosphor layer consisting of CaAl 12O 19:Mn and Zn 2SiO 4:Mn

Sung Dae Ahn, Hwan Seok Jeong, Dong Chul Choo, Tae Whan Kim, Jun Yeob Lee, Jung Huyn Park, Myoung Seok Kwon

Research output: Contribution to journalArticlepeer-review

8 Scopus citations

Abstract

White organic light-emitting devices (WOLEDs) were fabricated utilizing a mixed color-conversion layer consisting of CaAl 12O 19:Mn and Zn 2SiO 4:Mn phosphors. The ratio between the CaAl 12O 19:Mn and the Zn 2SiO 4:Mn phosphor determined the rate of the red and the green lights. The color rendering index was improved by using a mixed color-conversion phosphor layer.

Original languageEnglish
Pages (from-to)1770-1773
Number of pages4
JournalJournal of Nanoscience and Nanotechnology
Volume11
Issue number2
DOIs
StatePublished - Feb 2011

Keywords

  • Blue phosphorescent OLED
  • Conversion efficiency
  • Green phosphor
  • Red phosphor
  • White OLED

Fingerprint

Dive into the research topics of 'White organic light-emitting devices utilizing a mixed color-conversion phosphor layer consisting of CaAl 12O 19:Mn and Zn 2SiO 4:Mn'. Together they form a unique fingerprint.

Cite this