Abstract

White light-emitting diodes with air-gap embedded package were proposed and fabricated through a simple method including pulsed spray coating. The lumen efficiency of air-gap embedded LED was enhanced by 8.8% compared to reference remote-phosphor LED.

© 2011 AOS

PDF Article
More Like This
Improvement of reducing color deviation by Patterned structure of phosphor remote for white LEDs

K. J. Chen, H. C. Chen, C. W. Hung, C. H. Wang, C. C. Yeh, C. C. Lin, and H. C. Kuo
C828 Conference on Lasers and Electro-Optics/Pacific Rim (CLEOPR) 2011

A Double-layer Phosphor Package With High Efficiency of White-light-emitting Diodes

Li Baicheng, Zhang Dawei, Huang Yuanshen, Ni Zhengji, and Zhuang Songlin
TUP2_11 Conference on Lasers and Electro-Optics/Pacific Rim (CLEOPR) 2009

Improvement of Angular-dependent CCT Uniformity by ZrO2 Nano-particles in Remote Phosphor White LEDs

H. C. Chen, K. J. Chen, C. H. Wang, H. H. Tsai, C. C. Lin, M. H. Shih, and H. C. Kuo
CW1L.4 CLEO: Science and Innovations (CLEO_SI) 2012

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription