Dial formed of a solar cell in particular for a timepiece
US6229766A · kind A · utility
6Cited by
2References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 27, 1998 |
| Grant date | May 8, 2001 |
| Priority date | — |
| Expiry date | Mar 27, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/52
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention concerns a dial, in particular for a timepiece, formed of a solar cell including a substrate, at least one plurality of superposed layers defining at least one n-i-p or p-i-n element and a conductive layer forming a first electrode arranged to be exposed to luminous radiation, characterised in that said electrode is formed of a partially reflective metal layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.