A virtual image display device includes a backlight, a display panel, an optical system, and a backlight controller. The backlight includes a plurality of light emitters and a light-emitting surface that can emit light from the plurality of light emitters....

The invention relates to a method for operating a display device of a charging station, wherein

Aspects of the present invention relate to methods and systems for controlling power consumption with a power controlling display device (56). Some aspects relate to a power controlling display device (56) that receives a notification of a power control ev...