公开(公告)号：US20180297249A1

公开(公告)日：2018-10-18

申请号：US15951616

申请日：2018-04-12

Applicant: VALEO VISION

Inventor： Damien REVOL ,  Vincent PENICHOU ,  Anthony LOZANO

IPC: B29C45/00 ,  F21V19/00 ,  F21S41/19 ,  F21S43/19 ,  B29C45/14

Abstract: An optical assembly of a light-emitting module, especially of a lighting and/or signalling module, for a motor vehicle, including an optical element, a frame; the optical element being overmoulded on the frame, the frame being shaped so as to make a mechanical attachment between the frame and the optical element following the overmoulding of the optical element on the frame.

公开(公告)号：US20190264889A1

公开(公告)日：2019-08-29

申请号：US16285354

申请日：2019-02-26

Applicant: VALEO VISION

Inventor： Damien REVOL ,  Marc BRASSIER

IPC: F21S45/00 ,  G02B27/00 ,  C23C16/02 ,  C23C16/50

Abstract: An optical element, which is transparent, for a motor vehicle, including at least one transparent first layer containing a polymer material and at least one second layer including at least silicon, titanium and oxygen. The optical element has a surface roughness defined by a mean square deviation Rq greater than or equal to 20 nm.

公开(公告)号：US20180370107A1

公开(公告)日：2018-12-27

申请号：US16015975

申请日：2018-06-22

Applicant: VALEO VISION

Inventor： Damien REVOL

IPC: B29C45/73 ,  B29D11/00 ,  B29C45/04 ,  B29C45/16

Abstract: A method for moulding an optical component by means of a mould, at least one moulding station, and at least one cooling station including a cooling space, the method including: a step of moulding a moulded component in a moulding station, a step of transferring this component from this moulding station into the cooling space, keeping the moulded component facing at least one of the mould parts, a step of cooling the moulded component by sending a cooling fluid between the moulded component and the walls of the cooling space, the moulded component being kept some distance from these walls.