LED平面光源技術發展與應用

LED平面光源技術發展與應用

        2013/9 林志偉 ,黃忠民 ,徐可芳

中文摘要:

隨著LED光源技術逐漸成熟成本降低，消費者購買的意願將提高，使得LED照明滲透率持續提升。根據統計，全球照明市場於2013 年之市場規模將達到254億美金，滲透率由2012 年的11.3%提升到為2013 年的18.6 %，隨著Zhaga 模組標準逐漸成形，預估2015 年滲透率將大於30%，因此包括Philips、OSRAM 與Cree 等各大照明廠商無不持續投入中下游之照明產品開發以搶佔商機。在產品開發領域方面，由於商用照明較住宅照明具有更高的節能潛力，因此高效率的LED 照明並結合智慧型照明控制將能提高節能效果，本文將介紹商用照明中常用之平面光源技術趨勢以及相關的研究發展，並且介紹中置式LED 光源配置架構，以及蝠翼光形與朗柏光形對室內照明之均勻度比較。

關鍵字: 平面光源, 蝠翼光形, 節能

Abstract:

When the LED lighting prices are coming down, there are more people accept the LED lighting products. Therefore, the market share of worldwide LED lighting market grew from 18.6% in 2013 to more than 30% in 2015, according to market-research from DIGITIMES research. The leading lighting companies Philips, OSRAM, and Cree are expand research resources on the lighting system from upstream to downstream for the business opportunity. Therefore, the ITRI Green Energy and Environment Research Laboratories also focus on the LED lighting many years. In this study, the flat panel lighting develop trend and optical design is introduced. The new design of LEDs central position by ITRI Green Energy and Environment Research Laboratories for batwing distribution and more energy-saving verse lambertian distribution is also proposed.

Keywords: Flat panel lighting, Batwing distribution, Energy-saving

•  Link:

http://www.materialsnet.com.tw/DocView.aspx?id=11346

• Taiwan Journals (台灣期刊):

林志偉 ,黃忠民 ,徐可芳 , LED平面光源技術發展與應用 「工業材料」,(321),pp.154-162,20130905

• download:

https://drive.google.com/file/d/0B-Jg2ZDReoWub0NobnRfU1ZsZFE/view?usp=sharing