公开(公告)号：US20190299852A1

公开(公告)日：2019-10-03

申请号：US16304515

申请日：2017-05-24

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Pascal BAUERLE ,  Mathieu BERARD ,  Olivier DELRIEU

IPC: B60Q3/74 ,  B32B17/10 ,  B32B3/26 ,  F21V5/04 ,  B60Q3/208

Abstract: An illuminated laminated sunroof for a vehicle includes a first glazing, forming the exterior glazing, with first and second main faces; a lamination interlayer made of a polymer material with a thickness e1 of at most 1.8 mm; a second glazing forming the interior glazing, with third and fourth main faces, the second and third main faces being the internal faces of the laminated glazing, the lamination interlayer with blind or through-openings housing diodes, and collimation optics between the diodes and the third main face.

公开(公告)号：US20180141845A1

公开(公告)日：2018-05-24

申请号：US15568261

申请日：2016-04-19

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Michele SCHIAVONI ,  Mathieu BERARD ,  Emmanuel MIMOUN ,  Simon MAZOYER

IPC: C03B13/08 ,  A01G9/14 ,  G02B5/02 ,  G02B5/04

CPC classification number: C03B13/08 ,  A01G9/1438 ,  A01G9/243 ,  C03C19/00 ,  C03C23/00 ,  F24S80/50 ,  F24S2080/501 ,  G02B5/021 ,  G02B5/0231 ,  G02B5/045 ,  Y02A40/252 ,  Y02A40/266 ,  Y02P60/124

Abstract: A transparent sheet includes a texture in relief on a first of its main faces, such that, if n is the refractive index of the material including the texture, Pm is the mean slope in degrees of the textured face and Y(q) is the percentage of the textured surface with a slope greater than q/(n−1) in degrees, then the two cumulative conditions exist: Y(q)>3%+f(q)%.Pm.(n−1) and Y(q)>10%, with f(q)=24−(3.q) and q=2 or 3.