Anti-reflective coatings

A composition comprising polymeric particles having an average particle diameter from 0.5 to 30 µm and Vicker's scale hardness from 100 to 700 Kgf/mm 2 . The composition also contains a film-forming polymer having T g no greater than 80°C. The average refractive index difference measured from 4...

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Hauptverfasser: NUNGESSER, EDWIN, GREER, EDWARD C, CHUNG, CHAO-JEN, LAFLEUR, EDWARD E
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A composition comprising polymeric particles having an average particle diameter from 0.5 to 30 µm and Vicker's scale hardness from 100 to 700 Kgf/mm 2 . The composition also contains a film-forming polymer having T g no greater than 80°C. The average refractive index difference measured from 400 nm to 1100 nm between the polymeric particles and the film-forming polymer is no greater than 0.04.