OPTICAL ELEMENT

An optical element comprises an antireflective layer that is disposed on and in contact with a substrate. The antireflective layer has a refractive index of greater than 1 to less than 1.41 and has a pore size ranging from greater than 0 to less than 300 nm. The antireflective layer includes an oute...

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Bibliographic Details
Main Authors FAN, FENGQIU, LIU, JUNYING, BRADFORD, MICHAEL L, RONG, WEI, TSUDA, TAKEAKI, HARKNESS, BRIAN ROBERT
Format Patent
LanguageEnglish
French
Published 17.03.2016
Subjects
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PERFORMING OPERATIONS
PHYSICS
TRANSPORTING
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Summary:An optical element comprises an antireflective layer that is disposed on and in contact with a substrate. The antireflective layer has a refractive index of greater than 1 to less than 1.41 and has a pore size ranging from greater than 0 to less than 300 nm. The antireflective layer includes an outermost surface having a water contact angle ranging from greater than or equal to 70° to less than or equal to 120° as determined using ASTM 5946-04. Élément optique comprenant une couche antireflet disposée sur un substrat, en contact avec ce dernier. La couche antireflet présente un indice de réfraction supérieur à 1 et inférieur à 1,41, et une dimension de pores supérieure à 0 et inférieure à 300 nm. La couche antireflet comporte une surface externe présentant un angle de contact avec l'eau compris entre 70° et 120° inclus, mesuré selon ASTM 5946-04.
Bibliography:Application Number: WO2015US24626