Patent · US Active

Luminous signaling glazing, vehicle incorporating same and manufacture

US10703074B2 · kind B2 · utility

0Cited by

1References

21Claims

0Family size

Assignee

SAINT-GOBAIN GLASS FRANCE · FR

Inventors

Pascal Bauerle · Roye, FR
Stephan GILLESSEN · Alsdorf, DE
Jean-Jacques Bris · Bey, FR

Key dates

Filing date	May 17, 2017
Grant date	Jul 7, 2020
Priority date	—
Expiry date	May 17, 2037

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF21Y2115/10
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

An automotive luminous signaling glazing for example forming a laminated vehicle front windshield, includes a first exterior glazing, with a first main face and a second main face; a lamination interlayer made of polymeric material and a set of electrically conductive wires anchored on an anchoring face of the lamination interlayer, which is either the fifth main face or the sixth main main of the lamination interlayer; an interior second glazing, with a third main face and a fourth main face, the second main face and the third main face being the internal faces of the laminated glazing; and a set of diodes emitting in the direction of the interior glass. For each of the diodes, the lamination interlayer comprises a blind aperture on the opposite face to the anchoring face.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.