公开(公告)号：US20190248113A1

公开(公告)日：2019-08-15

申请号：US16342428

申请日：2017-10-17

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Benjamin KAPLAN ,  Klaus SCHMALBUCH ,  Stefan DROSTE ,  Christian EFFERTZ

IPC: B32B17/10 ,  B60J1/02 ,  B60R11/04

CPC classification number: B32B17/10165 ,  B32B17/10036 ,  B32B17/10174 ,  B32B17/10761 ,  B32B17/1077 ,  B32B2307/418 ,  B32B2605/006 ,  B60J1/00 ,  B60J1/02 ,  B60R11/04 ,  B60R2011/0026

Abstract: A laminated motor-vehicle windshield includes two glass sheets that are joined together by an interlayer made of a thermoplastic of refractive index n1. The thermoplastic interlayer includes a cut-out section in the upper portion of the windshield. The cut-out section is filled with a multilayer film forming a waveguide for guiding waves from a bottom point of entrance of light radiation on the face of the windshield exposed to the exterior of the vehicle to a top point of exit of the radiation on the face of the windshield arranged toward the passenger compartment of the vehicle. The multilayer film includes layers of a first material of refractive index n2 such that n1≥n2 and of a second material that at least partially reflects the light radiation. The second material is placed on either side of the layer of first material to confine, in the latter, the light radiation.

公开(公告)号：US20180111356A1

公开(公告)日：2018-04-26

申请号：US15737675

申请日：2016-11-14

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Christian EFFERTZ ,  Klaus SCHMALBUCH ,  Dirk WOHLFEIL ,  Detlev DUERKOP ,  Guido SCHWINGES

IPC: B32B17/10 ,  B60Q1/00

CPC classification number: B32B17/10165 ,  B32B17/10036 ,  B32B17/10293 ,  B32B17/10761 ,  B32B17/1077 ,  B32B17/10788 ,  B32B2457/08 ,  B32B2605/00 ,  B60Q1/00 ,  B60Q1/0023 ,  B60Q1/1423 ,  B60Q3/80 ,  B60Q2300/314 ,  B60R16/0237 ,  G01J1/44 ,  G01J2001/446 ,  G01J2001/448 ,  G02F1/0126

Abstract: A vehicle composite pane with an integrated light sensor is presented. The vehicle composite pane includes an outer pane and an inner pane that are bonded to one another via a thermoplastic intermediate layer. A photodiode situated on a circuit board is arranged between the outer pane and the inner pane, wherein the photodiode is a surface-mounted device (SMD) component.