Composite pane with a display device
A composite pane for a motor vehicle, includes an outer pane and an inner pane, which are joined to one another via a thermoplastic intermediate layer, and a display device for displaying optical status information with at least one light source, which emits light for generating optical status information, wherein the composite pane is connected to a receiver unit for wirelessly receiving status information of a control system, the light source is provided for reproducing the status information of the control system and is arranged in the composite pane in the intermediate layer between the outer pane and the inner pane.
1. A composite pane for a motor vehicle, comprising an outer pane and an inner pane, which are joined to one another via a thermoplastic intermediate layer, and a display device for displaying optical status information with at least one light source that emits light for generating optical status information light, wherein
the composite pane is configured to connect to a receiver unit for wirelessly receiving status information of a traffic light,
the light source is configured to reproduce status information of the traffic light and is arranged in the composite pane between the outer pane and the inner pane at least partially in the intermediate layer,
the light source is at least one light-emitting diode (LED), organic light-emitting diode (OLED), and/or an LCD screen, and
the receiver unit is a camera for optically acquiring status information of the traffic light and has a wireless interface for transmitting data by means of a radio signal,
wherein the receiver unit is connected to a control device for forwarding the status information and the control device is provided for generating a control signal for reproducing the status information displayed by the display device,
wherein status information is generated when a motor vehicle is detected in a transmission range of the traffic light by the traffic light, and the control device is configured to request further status information of the traffic light to the receiver unit while the motor vehicle is stopped at the traffic light and then compares the status information with the requested further status information,
wherein the control device is configured to forward a control signal for displaying the requested further status information to the display device when the comparison carried out by the control device indicates that the status information is not identical to the requested further status information.
2. The composite pane according to claim 1 , wherein the control device is configured to control the light source and to transmit the control signal to the light source.
3. The composite pane according to claim 1 , wherein the light source is arranged in a recess of the thermoplastic intermediate layer.
4. The composite pane according to claim 1 , wherein the control device is connected to the receiver unit and/or to the light source via a data bus system.
5. The composite pane according to claim 1 , which is a motor vehicle windshield.
6. The composite pane according to claim 1 , wherein the display device is arranged in an upper section of the composite pane.