ANTI-REFLECTIVE COATINGS AND METHODS OF MAKING THE SAME

The present invention is directed to anti-reflective coatings and methods of making the same. More specifically, the present invention is directed to porosity graded anti-reflective coatings that are made by methods that comprise preparing a liquid composition with specific amounts of tetraethyl ort...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	OUDARD, Jean-francois, LECOLLEY, Francois
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS SEMICONDUCTOR DEVICES
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The present invention is directed to anti-reflective coatings and methods of making the same. More specifically, the present invention is directed to porosity graded anti-reflective coatings that are made by methods that comprise preparing a liquid composition with specific amounts of tetraethyl orthosilicate, polyethylene glycol, hydrochloric acid, ethanol, butanol and water; applying the liquid composition onto a surface of a heated substrate; and heating the coated glass system to a temperature higher than that of the heated substrate.