Si4+ and Si4+-N3- incorporation into YAG:Ce3+ and its verification in luminous efficacy and color rendering enhancement of phosphor-converted white light-emitting diodes

Te Hsinq Liu, Hung Yi Kuo, Han Yu Lin, Sheng-Yuan Chu

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

Abstract

This paper demonstrated that the luminous efficacy of the YAG-based white light-emitting diode was improved from 74.3 to 83.7 lm/W with substitution of 0.1 mol Si4+ for Al3+ while the color rendering index was improved from 67.1 to 79.2 with substitution of 0.2 mol Al3+-O 2- by Si4+-N3- under 350 mA.

Original languageEnglish
Title of host publicationSociety for Information Display - 19th International Display Workshops 2012, IDW/AD 2012
Pages758-761
Number of pages4
Publication statusPublished - 2012 Dec 1
Event19th International Display Workshops in Conjunction with Asia Display 2012, IDW/AD 2012 - Kyoto, Japan
Duration: 2012 Dec 42012 Dec 7

Publication series

NameProceedings of the International Display Workshops
Volume2
ISSN (Print)1883-2490

Other

Other19th International Display Workshops in Conjunction with Asia Display 2012, IDW/AD 2012
CountryJapan
CityKyoto
Period12-12-0412-12-07

Fingerprint

Phosphors
Light emitting diodes
Substitution reactions
Color
Light

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

Cite this

Liu, T. H., Kuo, H. Y., Lin, H. Y., & Chu, S-Y. (2012). Si4+ and Si4+-N3- incorporation into YAG:Ce3+ and its verification in luminous efficacy and color rendering enhancement of phosphor-converted white light-emitting diodes. In Society for Information Display - 19th International Display Workshops 2012, IDW/AD 2012 (pp. 758-761). (Proceedings of the International Display Workshops; Vol. 2).
Liu, Te Hsinq ; Kuo, Hung Yi ; Lin, Han Yu ; Chu, Sheng-Yuan. / Si4+ and Si4+-N3- incorporation into YAG:Ce3+ and its verification in luminous efficacy and color rendering enhancement of phosphor-converted white light-emitting diodes. Society for Information Display - 19th International Display Workshops 2012, IDW/AD 2012. 2012. pp. 758-761 (Proceedings of the International Display Workshops).
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abstract = "This paper demonstrated that the luminous efficacy of the YAG-based white light-emitting diode was improved from 74.3 to 83.7 lm/W with substitution of 0.1 mol Si4+ for Al3+ while the color rendering index was improved from 67.1 to 79.2 with substitution of 0.2 mol Al3+-O 2- by Si4+-N3- under 350 mA.",
author = "Liu, {Te Hsinq} and Kuo, {Hung Yi} and Lin, {Han Yu} and Sheng-Yuan Chu",
year = "2012",
month = "12",
day = "1",
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Liu, TH, Kuo, HY, Lin, HY & Chu, S-Y 2012, Si4+ and Si4+-N3- incorporation into YAG:Ce3+ and its verification in luminous efficacy and color rendering enhancement of phosphor-converted white light-emitting diodes. in Society for Information Display - 19th International Display Workshops 2012, IDW/AD 2012. Proceedings of the International Display Workshops, vol. 2, pp. 758-761, 19th International Display Workshops in Conjunction with Asia Display 2012, IDW/AD 2012, Kyoto, Japan, 12-12-04.

Si4+ and Si4+-N3- incorporation into YAG:Ce3+ and its verification in luminous efficacy and color rendering enhancement of phosphor-converted white light-emitting diodes. / Liu, Te Hsinq; Kuo, Hung Yi; Lin, Han Yu; Chu, Sheng-Yuan.

Society for Information Display - 19th International Display Workshops 2012, IDW/AD 2012. 2012. p. 758-761 (Proceedings of the International Display Workshops; Vol. 2).

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

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Liu TH, Kuo HY, Lin HY, Chu S-Y. Si4+ and Si4+-N3- incorporation into YAG:Ce3+ and its verification in luminous efficacy and color rendering enhancement of phosphor-converted white light-emitting diodes. In Society for Information Display - 19th International Display Workshops 2012, IDW/AD 2012. 2012. p. 758-761. (Proceedings of the International Display Workshops).