摘要
We proposed a general design procedure included six steps that can be analogous to the conventional lens design process to optimize a LEDs cluster with high color rendering capability and good efficiency for a desired range of color temperature. The concept was illustrated via a cluster composed of red/green/blue/amber/cool-white (R/G/B/A/CW) LEDs. The result shows the R/G/A/CW cluster can be applied to the range of color temperature from 2600K to 8500K with the color quality scale > 80 points and with the averaged luminous efficiency of 97% cluster's limit.
| 原文 | English |
|---|---|
| 頁（從 - 到） | 797-800 |
| 頁數 | 4 |
| 期刊 | Digest of Technical Papers - SID International Symposium |
| 卷 | 42 |
| 發行號 | 1 |
| DOIs | |
| 出版狀態 | Published - 1 6月 2011 |
| 事件 | 49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011 - Los Angeles, CA, 美國 持續時間: 15 5月 2011 → 20 5月 2011 |