Electronic power cell memory back-up battery
US10115853B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 30, 2017 |
| Grant date | Oct 30, 2018 |
| Priority date | — |
| Expiry date | May 27, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S74/09
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An electronic power cell memory back-up battery is disclosed. The electronic power cell memory back-up battery utilizes stored light photons to produce usable energy, and can be used to replace batteries or other power sources in electronic devices. The electronic power cell memory back-up battery disclosed includes a light source and a photovoltaic device in optical communication with the light source. The photovoltaic device creates electrical power in response to receiving light from the light source. A portion of the electrical power generated by the photovoltaic device is used to power the light source. In some embodiments power input contacts are included for use in providing initial start-up power to the light source. In some embodiments the light source comprises a light-emitting device and a photoluminescent material optically coupled to the light-emitting device, where the photoluminescent material emits light in response to receiving light from the light-emitting device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.