4:00 PM - 4:15 PM
[19p-234A-10] Fabrication of antireflection structures on the micro lens array
Keywords:antireflection structure, ultra violet nano imprint lithography, micro-lens array
In recently, the optical lens performance is restricted by reflection occurring on the lens surface. Thereby, there is an increasing demand for an antireflection structure (ARS). In this study, we can fabricate ARS on complex shape and minute micro-lens array by using the reverse replica mold. Also, the reflection of the micro-lens array was 3.6 %, but it was suppressed to 0.5 % by the ARS.