公开(公告)号：US09950951B2

公开(公告)日：2018-04-24

申请号：US14770269

申请日：2014-02-25

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Juliette Sternchuss ,  Jan Hagen

IPC: B32B7/02 ,  C03C17/34 ,  B32B17/10 ,  C03B23/023 ,  C03B25/02 ,  C03B27/012 ,  C23C14/35 ,  C23C14/58

CPC classification number: C03C17/3417 ,  B32B17/10201 ,  B32B17/10761 ,  B32B17/1077 ,  C03B23/0235 ,  C03B25/025 ,  C03B27/012 ,  C03C17/3435 ,  C03C2217/94 ,  C03C2217/948 ,  C03C2218/156 ,  C03C2218/32 ,  C23C14/35 ,  C23C14/5806 ,  C23C14/5813

Abstract: A material includes a substrate with a thin-film multilayer coated on at least one surface of the substrate, the thin-film multilayer including at least two films based on a transparent electrically conductive oxide. The at least two films are separated by at least one dielectric intermediate film having a physical thickness of at most 50 nm. No metal films is deposited between the at least two films based on a transparent electrically conductive oxide. The thin-film multilayer further includes at least one oxygen barrier film located above the film located furthest from the substrate of the at least two films based on a transparent electrically conductive oxide. Each film of the at least two films based on a transparent electrically conductive oxide has a physical thickness in a range of from 20 to 80 nm.