Process characteristics

One white LED color bin with CIE(x,y) variations within 3 step MacAdam ellipse (within batch & batch-to-batch)

Thin-film coating with phosphor dosage accuracy up to 1µg/cm2

Dry Vacuum Process

Selective deposition by shadow masking

On the die level, first optical lens, or secondary optical lens

Conformally coated on flat or curve-shaped substrates

unique thin-film conformal coating technology

Maven Optronics