Phosphor-Layer Design Optimization for an LED Package by the Generalized Reduced Gradient Method

Phosphor-Layer Design Optimization for an LED Package by the Generalized Reduced Gradient Method

2014/12 Chih-Wei Lin, Ke-Fang Hsu, Jung-Min Hwang

Abstract—We constructed a model using phosphor with a blue chip and linked it with the generalized reduced gradient method in a spreadsheet for LED spectrum control. As a result, we calibrate the parameters of the model or define them with the dispenser LED prototype measurement results. This
phosphor model can be used for specific spectrum control.
Key words: phosphor, spectrum, package.

• Link:

http://optic2014.conf.tw/site/Page.aspx?pid=901&sid=1027&lang=en

• Conference papers (會議發表):

     林志偉,徐可芳,黃忠民, 螢光粉封裝最佳化設計之頻譜調控技術 「Optics & Photonics Taiwan,the International Conference (OPTIC)」,(OPTIC 2014),pp.P0803-P010,20141204

• download:

paper pdf: https://drive.google.com/file/d/0B-Jg2ZDReoWucTBTOERzT0JiVDQ/view?usp=sharing