Discussion on LED Position in LED Total Luminous Flux Device
Peng Xu, Xinye Wu, Hailong Bao, Yiping Ji, Wei Liao
Available Online June 2017.
- https://doi.org/10.2991/caai-17.2017.37How to use a DOI?
- LED; integrating sphere; flux
- The development, production and application of Light Emitting Diodes (LEDs) have increased tremendously in the last ten years. All the special and useful properties of the LEDs are accompanied by their commensurate problems in measuring the light output. The spectrum of LED is quite different from the conventional incandescent source. In this paper we will examine the location of the LED in the integrating sphere when measuring the total flux output of the light source. We set up a mode of integrating sphere and a narrow bean light source by a photic design software. The conclusion from theoretical derivation and software simulation shows that the tested LED can be placed on the wall of the integrating sphere, and the wall location is much more suitable for LED rather than center position.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Peng Xu AU - Xinye Wu AU - Hailong Bao AU - Yiping Ji AU - Wei Liao PY - 2017/06 DA - 2017/06 TI - Discussion on LED Position in LED Total Luminous Flux Device BT - 2017 2nd International Conference on Control, Automation and Artificial Intelligence (CAAI 2017) PB - Atlantis Press SP - 174 EP - 177 SN - 1951-6851 UR - https://doi.org/10.2991/caai-17.2017.37 DO - https://doi.org/10.2991/caai-17.2017.37 ID - Xu2017/06 ER -