公开(公告)号：US20240318317A1

公开(公告)日：2024-09-26

申请号：US18575699

申请日：2022-06-29

申请人： SAINT-GOBAIN GLASS FRANCE

发明人： Jean-Thomas FONNE ,  Denis GUIMARD ,  Lorenzo MANCINI ,  Nadia ZENID

IPC分类号： C23C28/04 ,  C23C14/06 ,  C23C14/08 ,  C23C14/18 ,  C23C14/35 ,  C23C14/58 ,  C23C16/26 ,  C23C16/50 ,  C23C16/56 ,  C23C28/00

CPC分类号： C23C28/046 ,  C23C14/0652 ,  C23C14/086 ,  C23C14/185 ,  C23C14/35 ,  C23C14/5806 ,  C23C16/26 ,  C23C16/50 ,  C23C16/56 ,  C23C28/322 ,  C23C28/343

摘要： A substrate coated with a stack of layers includes the following series of layers, starting from the surface of the substrate: a layer of diamond-like carbon DLC; a germanium or germanium oxide layer having a thickness of between 2 and 40 nm, the germanium or germanium oxide layer including less than 20% tin; and optionally, an oxygen barrier layer.