Characteristics of phosphor-converted white light-emitting diodes with tunable color temperature and high cri fabricated by near-ultraviolet light-emitting diodes

Chung Hao Chiang, Syuan Jhih Gong, Sheng Yuan Chu

研究成果: Conference contribution

摘要

The phosphor-converted white light-emitting diodes were fabricated by combining the three color phosphors and silicone gel with the near-ultraviolet light-emitting diode chips. Using the separated phosphor layer structure can reduce the loss of re-absorption. Regarding the spectra of the phosphor layers, the CRI value increase with increasing percentage of overlapping area between the spectra deconvolved from the electroluminescence spectrum of the devices. By controlling the thickness of the phosphor layers, the samples show high CRI values with different color temperature.

原文English
主出版物標題23rd International Display Workshops in conjunction with Asia Display, IDW/AD 2016
發行者Society for Information Display
頁面1128-1129
頁數2
ISBN(電子)9781510845510
出版狀態Published - 2016 一月 1
事件23rd International Display Workshops in conjunction with Asia Display, IDW/AD 2016 - Fukuoka, Japan
持續時間: 2016 十二月 72016 十二月 9

出版系列

名字23rd International Display Workshops in conjunction with Asia Display, IDW/AD 2016
2

Other

Other23rd International Display Workshops in conjunction with Asia Display, IDW/AD 2016
國家Japan
城市Fukuoka
期間16-12-0716-12-09

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture
  • Human-Computer Interaction
  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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