Effects of phosphor distribution and step-index remote configuration on the luminous efficacy of warm white light-emitting diodes

Hung Yi Tsai, Te Hsing Liu, Hung Yi Kuo, Han Yu Lin, Sheng Yuan Chu

研究成果: Conference contribution

摘要

This paper demonstrated that Y down / R up type is the preferable phosphor distribution for warm pc-WLEDs. Compared with common warm pc-WLEDs using silicone gel as the remote layer, a step-index remote configuration proposed herein exhibited a superior luminous efficacy at 67.4262 lm/W under 350 mA.

原文English
主出版物標題Society for Information Display - 19th International Display Workshops 2012, IDW/AD 2012
頁面826-829
頁數4
出版狀態Published - 2012 十二月 1
事件19th International Display Workshops in Conjunction with Asia Display 2012, IDW/AD 2012 - Kyoto, Japan
持續時間: 2012 十二月 42012 十二月 7

出版系列

名字Proceedings of the International Display Workshops
2
ISSN(列印)1883-2490

Other

Other19th International Display Workshops in Conjunction with Asia Display 2012, IDW/AD 2012
國家Japan
城市Kyoto
期間12-12-0412-12-07

All Science Journal Classification (ASJC) codes

  • Computer Vision and Pattern Recognition
  • Human-Computer Interaction
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Radiology Nuclear Medicine and imaging

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