Method for fabricating a metal decoration on a dial and dial obtained by this method
US12072632B2 · kind B2 · utility
0Cited by
2References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 11, 2019 |
| Grant date | Aug 27, 2024 |
| Priority date | — |
| Expiry date | Feb 11, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03F7/18
- WIPO fieldMeasurement
- WIPO sectorInstruments
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.