△ Arbitrary control of scatter distribution and profile 

任意控制漫射分布和轮廓

△ Each micro lens element designed and controlled for scatter properties 

每个微透镜的漫射属性是分开設計與控制的

△ Divergence angle flexibility from 0.25 degrees up to ~150 degrees

发散角雨荨0.25度到150度

△ Low sensitivity to alignment in 3D use case 3D應应用时，对齐的敏感度低

△ Feature sizes ~100x to 1000x larger than DOE

特征尺寸大于DOE ~100至1000倍

△ Robust to Fabrication errors 更容易制造

△ No underlying repetitive features 没有附属重复特徵

△ No zero order 无零级光强