Advances in phosphors for light-emitting diodes

Chun Che Lin, Ru Shi Liu

Research output: Contribution to journalReview articlepeer-review

1123 Citations (Scopus)


Light-emitting diodes (LEDs) are excellent candidates for general lighting because of their rapidly improving efficiency, durability, and reliability, their usability in products of various sizes, and their environmentally friendly constituents. Effective lighting devices can be realized by combining one or more phosphor materials with chips. Accordingly, it is very important that the architecture of phosphors be developed. Although numerous phosphors have been proposed in the past several years, the range of phosphors that are suitable for LEDs is limited. This work describes recent progress in our understanding of the prescription, morphology, structure, spectrum, and packaging of such phosphors. It suggests avenues for further development and the scientific challenges that must be overcome before phosphors can be practically applied in LEDs.

Original languageEnglish
Pages (from-to)1268-1277
Number of pages10
JournalJournal of Physical Chemistry Letters
Issue number11
Publication statusPublished - Jun 2 2011
Externally publishedYes

ASJC Scopus subject areas

  • Materials Science(all)


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