59.3: Phosphor modeling for phosphor-converted LEDs

Chien Hsiang Hung*, Chung-Hao Tien

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

This paper presented a precise methodology to completely characterize the optical properties of the phosphor layer in phosphor-converted LEDs. As long as the coated phosphor layer is available for measurement, the Monte Carlo simulation assisted by the proposed spectrum-related bidirectional distribution function can predict the pcLED properties with high accuracy. The proposed scheme verified by a general pcLED with conformal phosphor coating provides an effective way for phosphor characterization.

Original languageEnglish
Pages (from-to)886-889
Number of pages4
JournalDigest of Technical Papers - SID International Symposium
Volume41 1
DOIs
StatePublished - 1 May 2010

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