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PCE
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DIFF Subgroup
G02B 1/118

having sub-optical wavelength surface structures designed to provide an enhanced transmittance, e.g. moth-eye structures

Introduced: January 2015

Full Title

Full titles differ between systems:

IPC:

Optical elements characterised by the material of which they are made; Optical coatings for optical elements > Optical coatings produced by application to, or surface treatment of, optical elements > Anti-reflection coatings > having sub-optical wavelength surface structures designed to provide an enhanced transmittance, e.g. moth-eye structures

CPC:

Optical elements characterised by the material of which they are made; Optical coatings for optical elements > Optical coatings produced by application to, or surface treatment of, optical elements (G02B1/08 takes precedence) > Anti-reflection coatings > having sub-optical wavelength surface structures designed to provide an enhanced transmittance, e.g. moth-eye structures

No child classifications to compare. This is a leaf node in both IPC and CPC.