公开(公告)号：US10850477B2

公开(公告)日：2020-12-01

申请号：US16305816

申请日：2017-06-19

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Klaus Schmalbuch ,  Dirk Wohlfeil ,  Malte Linn ,  Martin Arndt ,  Christian Effertz

IPC: B32B15/04 ,  B32B17/06 ,  B32B5/14 ,  B32B17/10 ,  G02B26/08 ,  G02B27/01

Abstract: A vehicle composite pane having an outer pane made of glass and an inner pane made of glass that are bonded to one another via a polymeric intermediate layer is presented. According to one aspect, the intermediate layer includes a first wedge inlay and a second wedge inlay that are made of different materials, each of the inlays being wedge-shaped and having a wedge face. According to another aspect, the wedge faces are positioned one atop the other so that, in the direction from a lower edge to an upper edge of the composite pane, the thickness of the first wedge inlay increases and the thickness of the second wedge inlay decreases. According to a further aspect, at least one of the wedge inlays has a refractive index that differs from the refractive index of the outer pane and of the inner pane.