Light output device
A light output device comprises a substrate arrangement comprising first (1) and second (2) substantially transparent substrates and a substantially transparent lamination layer (5) between the substrates. One or more light source devices (4) are integrated into the lamination layer as well as at le...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | A light output device comprises a substrate arrangement comprising first (1) and second (2) substantially transparent substrates and a substantially transparent lamination layer (5) between the substrates. One or more light source devices (4) are integrated into the lamination layer as well as at least one photovoltaic cell (13). Substantially transparent conductors (3) provide connections between the light source device or devices and the cell or cells, and a rechargeable battery arrangement (15) is charged by the at least one photovoltaic cell and for providing power to the light source device or devices. |
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