GLAZING UNIT AND VEHICLE WITH SAME

The invention relates to a glazing unit (1) that has two glass or polycarbonate panes (1a, 1b) and at least one polymer film bonded in between them or a film laminate (3) and an electronic functional unit (4, C) arranged between the panes, wherein a battery (11) is inserted between the panes and is electrically connected to the electronic functional unit in order to at least partially and at least temporarily supply power thereto, the thickness of which battery is at most equal to the thickness of the polymer film or of the film laminate, wherein the electronic functional unit (4, C) switches at least one region (S) of the glazing unit (1) from a transparent to an opaque state and vice versa, and wherein the battery (11) is connected to the electronic functional unit (4, C) via a switch (14) that is able to be actuated externally or responds to an interruption of the connection between the electronic functional unit (4, C) and a drive unit (12) thereof, such that, in the on state of the switch (14), it makes that region of the glazing unit (1) influenced by the electronic functional unit (4, C) transparent.