Title :
Hierarchically structured LED lens for wide angle and high efficiency illumination
Author :
Kim, Jae-Jun ; Lee, Youngseop ; Kang, Min-Hee ; Jeong, Ki-Hun
Author_Institution :
Dept. of Bio & Brain Eng., Korea Adv. Inst. of Sci. & Technol., Daejeon, South Korea
Abstract :
This work presents an effective method for the wide angle and high efficiency illumination with hierarchical structures on lens surfaces, which were fabricated by a photolithography and a capillary force lithography.
Keywords :
lenses; light emitting diodes; lighting; photolithography; LED lens; capillary force lithography; high efficiency illumination; lens surfaces; photolithography; wide angle illumination; Force; Lenses; Light emitting diodes; Lighting; Lithography; Microstructure; Optical device fabrication; Hierarchical structure; High efficiency illumination; anti-reflective structure; capillary force lithography; lens; wide angle illumination;
Conference_Titel :
Optical MEMS and Nanophotonics (OMN), 2012 International Conference on
Conference_Location :
Banff, AB
Print_ISBN :
978-1-4577-1511-2
DOI :
10.1109/OMEMS.2012.6318884
