The present invention provides a display device that can easily perform control for driving a movable screen. Display device (2) includes light source (36) that emits a light beam, scanner (38) that causes the light beam from light source (36) to scan, movable screen (28) in which a first image is formed by transmitting the light beam from scanner (38), projection unit (32) that displays a virtual image of the first image in a space, and driver (30) that causes movable screen (28) to reciprocate in a first direction separating from scanner (38) and in a second direction approaching scanner (38). Movable screen (28) reciprocates in a posture inclined to moving directions of movable screen (28).
DISPLAY DEVICE
ANZEIGEVORRICHTUNG
DISPOSITIF D'AFFICHAGE
2020-03-25
Patent
Elektronische Ressource
Englisch
IPC: | H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS |
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