公开(公告)号：US12072632B2

公开(公告)日：2024-08-27

申请号：US16271912

申请日：2019-02-11

Applicant: The Swatch Group Research and Development Ltd

Inventor： Elias Laforge ,  Alexandre Haemmerli ,  Benjamin Tixier ,  Pascal Grossenbacher ,  Pierry Vuille

IPC: G03F7/20 ,  B44C1/00 ,  C23F1/02 ,  C25D5/02 ,  C25D7/00 ,  G03F7/16 ,  G04B37/22

CPC classification number: G03F7/20 ,  B44C1/00 ,  C25D7/005 ,  G03F7/16 ,  G04B37/22 ,  C23F1/02 ,  C25D5/022

Abstract: A method for fabricating metal decorations on a domed dial made of insulating material, wherein the method includes the steps of forming a photosensitive resin mould by a UV LIGA type process, and electrodepositing a layer of at least one metal starting from the conductive layer to form a block, which substantially reaches the upper surface of the photosensitive resin.