Title:
ANTI-REFLECTIVE COATINGS AND METHODS OF MAKING THE SAME
Document Type and Number:
WIPO Patent Application WO/2011/087666
Kind Code:
A8
Abstract:
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.
Inventors:
OUDARD JEAN-FRANCOIS (US)
LECOLLEY FRANCOIS (BE)
LECOLLEY FRANCOIS (BE)
Application Number:
PCT/US2010/060231
Publication Date:
May 03, 2012
Filing Date:
December 14, 2010
Export Citation:
Assignee:
AGC FLAT GLASS NA INC (US)
AGC GLASS EUROPE (BE)
ASAHI GLASS CO LTD (JP)
OUDARD JEAN-FRANCOIS (US)
LECOLLEY FRANCOIS (BE)
AGC GLASS EUROPE (BE)
ASAHI GLASS CO LTD (JP)
OUDARD JEAN-FRANCOIS (US)
LECOLLEY FRANCOIS (BE)
International Classes:
H01L31/0216
Attorney, Agent or Firm:
ZOLTICK, Martin, M. et al. (Figg Ernst & Manbeck, P.C.,1425 K Street, N.W.,Suite 80, Washington DC, US)
Download PDF: