Title :
A double-layer phosphor package with high efficiency of white-light-emitting diodes
Author :
Baicheng, Li ; Dawei, Zhang ; Yuanshen, Huang ; Zhengji, Ni ; Songlin, Zhuang
Author_Institution :
Sch. of Opt.-Electr. & Comput. Eng., Univ. of Shang hai for Sci. & Technol., Shanghai, China
Abstract :
A double-layer phosphor package of white LED has been proposed. Calculation has been showed that the efficiency of double-layer phosphor package improves a lot and the multi-layer phosphor package also has higher efficiency.
Keywords :
electronics packaging; light emitting diodes; phosphors; double-layer phosphor package; high efficiency; multi-layer phosphor package; white light emitting diodes; Absorption; Light emitting diodes; Light scattering; Lighting; Optical computing; Optical reflection; Optical scattering; Optical wavelength conversion; Packaging; Phosphors; Double-layer; Eficiency; LED; Multi-layer;
Conference_Titel :
Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics, 2009. CLEO/PACIFIC RIM '09. Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-3829-7
Electronic_ISBN :
978-1-4244-3830-3
DOI :
10.1109/CLEOPR.2009.5292629
