Portable display systems, devices, and methods are disclosed. A portable display device can be attached to a moving object such as a vehicle and can include one or more digital displays for displaying images. A portable display device can communicate with external devices and display images based on the geographic location of the portable display device. The portable display device may also have several moving components for moving the digital displays between an upright position and a retracted position.
PORTABLE DISPLAY DEVICE AND SYSTEM
2017-05-11
Patent
Electronic Resource
English
IPC: | G09F DISPLAYING , Anzeigewesen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G09G Anordnungen oder Schaltungen zur Steuerung oder Regelung von Anzeigevorrichtungen mit statischen Mitteln zur Darstellung veränderlicher Informationen , ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION |