A new structure of phosphor layer in pc-WLEDs package for optical properties improving

Li Fang Nien, Ting Shih Zhan, Sheng-Yuan Chu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this article, a new package method was investigated to solve the problems, which caused by conventional fabrication of phosphor-converted white LED (pc-WLED), like yellow-ring and uneven intensity of different view angles. This method can not only improve the color uniformity, but the luminous efficiency of pc-WLED.

Original languageEnglish
Title of host publication23rd International Display Workshops in conjunction with Asia Display, IDW/AD 2016
PublisherSociety for Information Display
Pages1108-1110
Number of pages3
Volume2
ISBN (Electronic)9781510845510
Publication statusPublished - 2016 Jan 1
Event23rd International Display Workshops in conjunction with Asia Display, IDW/AD 2016 - Fukuoka, Japan
Duration: 2016 Dec 72016 Dec 9

Other

Other23rd International Display Workshops in conjunction with Asia Display, IDW/AD 2016
CountryJapan
CityFukuoka
Period16-12-0716-12-09

Fingerprint

Phosphors
Light emitting diodes
Optical properties
Color
Fabrication

All Science Journal Classification (ASJC) codes

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

Cite this

Nien, L. F., Zhan, T. S., & Chu, S-Y. (2016). A new structure of phosphor layer in pc-WLEDs package for optical properties improving. In 23rd International Display Workshops in conjunction with Asia Display, IDW/AD 2016 (Vol. 2, pp. 1108-1110). Society for Information Display.
Nien, Li Fang ; Zhan, Ting Shih ; Chu, Sheng-Yuan. / A new structure of phosphor layer in pc-WLEDs package for optical properties improving. 23rd International Display Workshops in conjunction with Asia Display, IDW/AD 2016. Vol. 2 Society for Information Display, 2016. pp. 1108-1110
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Nien, LF, Zhan, TS & Chu, S-Y 2016, A new structure of phosphor layer in pc-WLEDs package for optical properties improving. in 23rd International Display Workshops in conjunction with Asia Display, IDW/AD 2016. vol. 2, Society for Information Display, pp. 1108-1110, 23rd International Display Workshops in conjunction with Asia Display, IDW/AD 2016, Fukuoka, Japan, 16-12-07.

A new structure of phosphor layer in pc-WLEDs package for optical properties improving. / Nien, Li Fang; Zhan, Ting Shih; Chu, Sheng-Yuan.

23rd International Display Workshops in conjunction with Asia Display, IDW/AD 2016. Vol. 2 Society for Information Display, 2016. p. 1108-1110.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Nien LF, Zhan TS, Chu S-Y. A new structure of phosphor layer in pc-WLEDs package for optical properties improving. In 23rd International Display Workshops in conjunction with Asia Display, IDW/AD 2016. Vol. 2. Society for Information Display. 2016. p. 1108-1110