| 摘要 |
The invention pertains to an optical device comprising at least one glass or polymer area, whereby an active matrix is located in contact with the at least one glass or polymer area, the optical device comprises a power supply system, whereby the power supply system is located between a first-auxiliary plane arranged on top and approximately parallel to the at least one glass or polymer area and a second auxiliary-plane, arranged approximately parallel and in a distance (L') of less than 10 cm from the first-auxiliary plane and in a distance (L) less than 21 cm away from a third auxiliary-plane or a fourth auxiliary-plane, which are arranged approximately perpendicular to the main extension direction of the at least one glass or polymer area, whereby (L) is also the distance between the third-auxiliary plane and a side of the at least one glass or polymer area and the same side of the at least one glass or polymer area and the fourth-auxiliary plane. The power supply system comprises at least a controller and at least one energy storing system. The optical device comprises at least one photovoltaic element, whereby the at least one photovoltaic element is arranged approximately perpendicular to the main extension direction of the at least one glass or polymer area. The invention pertains also to a power supply system for such an optical device, whereby the power supply system comprises at least one controller and at least one energy storing system, preferably a battery, whereby the power supply system is reversibly removable to the optical device. |
