Fabrication of Light Extraction Efficiency of Organic Light-Emitting Diodes with 3D Aspherical Microlens by Using Dry Etching Process

Table 2

The dimensions of A-MLAs on a film.

	Diameter (μm)	Height (μm)	Aspect ratio
Bare light	NA	NA	NA
Low-ASD film	67.45	30	0.45
High-ASD film	70.02	30	0.43
NE-film	33.71	25	0.72