An organic down-converting material for white-light emission from hybrid LEDs

Neil Findlay, Jochen Bruckbauer, Jesuraj Inigo, Benjamin Breig, Sasikumar Arumugam, David J. Wallis, Robert Martin, Peter Skabara

Research output: Contribution to journalArticle

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Abstract

A novel BODIPY-containing organic small molecule is synthesized and employed as a down-converting layer on a commercial blue light-emitting diode (LED). The resulting hybrid device demonstrates white light emission under low-current operation, with color coordinates of (0.34, 0.31) and an efficacy of 13.6 lm/W; four times greater than the parent blue LED.
Original languageEnglish
Pages (from-to)7290–7294
Number of pages5
JournalAdvanced Materials
Volume26
Issue number43
Early online date16 Sep 2014
DOIs
Publication statusPublished - 19 Nov 2014

Keywords

  • hybrid LED technology
  • energy down-converter
  • BODIPY
  • colorimetry
  • organic light-emitting diodes
  • OLEDs

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