Bacon & Thomas, PLLC
Antireflection structures with an exceptional low refractive index and devices containing the same
Nanoporous polymers with gyroid nanochannels can be fabricated from the self-assembly of degradable block copolymer, polystyrene-b-poly(L-lactide) (PS-PLLA), followed by the hydrolysis of PLLA blocks. A well-defined nanohybrid material with SiO2 gyroid nanostructure in a PS matrix can be obtained using the nanoporous PS as a template for the sol-gel reaction. After subsequent UV degradation of the PS matrix, a highly porous inorganic gyroid network remains, yielding a single-component material with an exceptionally low refractive index (as low as 1.1).
National Tsing Hua University
C B Y G Y Y B C G B B C Y H
C09D B82Y Y10T G02B Y10T Y10T B05D C09K G02B B82Y B05D C09K Y10T H01L
inventional inventional additional inventional additional additional inventional additional inventional inventional additional additional additional inventional
Ming-Shiuan Hung-Ying Shangjr Rong-Ming Han-Yu
She Chen Gwo Ho Hsueh