Display device, control method for placement of a virtual image on a projection surface of a vehicle, and storage medium
Display device, control method for placement of a virtual image on a projection surface of a vehicle, and storage medium
- New search for: HIGASHIYAMA MASAFUMI
- New search for: KIMURA TAKUYA
- New search for: KAWAKAMI SHINJI
- New search for: IWASA TATSUYA
- New search for: KUWASHIMA YUJI
- New search for: HIGASHIYAMA MASAFUMI
- New search for: KIMURA TAKUYA
- New search for: KAWAKAMI SHINJI
- New search for: IWASA TATSUYA
- New search for: KUWASHIMA YUJI
A display device includes a light projection device which projects light including an image, an optical mechanism which is capable of adjusting a distance from a predetermined position to a position where the light is formed as a virtual image, a concave mirror which reflects light toward a reflector, a concave mirror actuator which adjusts a reflection angle of the concave mirror, and a control device which controls the light projection device and the concave mirror actuator, in which the control device adjusts a projection position on a projection surface of the light projected from the light projection device having an angle formed by a horizontal surface passing through a predetermined position on an image and a segment from the predetermined position to a position where the light is formed as a virtual image so as to curb fluctuation occurring due to movement of a vehicle.
Document information
Display device, control method for placement of a virtual image on a projection surface of a vehicle, and storage medium
2021-04-06
Patent
Electronic Resource
English
| IPC: | 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 / 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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung |
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