DISPLAY DEVICE COMPRISING A LUMINOUS ELEMENT WITH A RADIATION CHARACTERISTIC, THE SOLID ANGLE OF WHICH IS CONTROLLABLE

摘要

The invention relates to a display device comprising a luminous element (12) and a light guide (14) which has coupling locations and decoupling locations and transports a light signal that is emitted by the luminous element. The inventive luminous element (12) has a radiation characteristic, the solid angle of which can be controlled.