HEAD-UP DISPLAY COMPRISING A PROJECTION SCREEN AND A DEVICE FOR MOVING AND POSITIONING A PROJECTION SCREEN, AND METHOD FOR OPERATING SUCH A HEAD-UP DISPLAY

摘要

The invention relates to a head-up display comprising a projection screen and a device for moving and positioning said projection screen. To open or close the projection screen by the device, a linear movement with a short path can be transformed into a pivoting movement with a long path, an adjustment of the incline of the projection screen being actuatable by means of the device when the projection screen is in the operating position. A method for operating a head-up display comprises actions of a projection screen and a device for moving and positioning a projection screen.