VIDEO DISPLAY DEVICE

The coordinates of a gaze point of an observer viewing an object outside a vehicle are detected using an output from an interior camera. A two-dimensional aerial image forms at a position corresponding to the gaze point in outside image data. The aerial image is displayed on a luminous display surfa...

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Bibliographic Details
Main Authors SADAMOTO, Hiromichi, INAMI, Masahiko, SHINTANI, Takeshi, NAKAJIMA, Yasushi
Format Patent
LanguageEnglish
French
German
Published 28.02.2024
Subjects
ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES
ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES
AUXILIARY DRIVES FOR VEHICLES
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
INSTRUMENTATION OR DASHBOARDS FOR VEHICLES
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PERFORMING OPERATIONS
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
TRANSPORTING
VEHICLES IN GENERAL
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Summary:The coordinates of a gaze point of an observer viewing an object outside a vehicle are detected using an output from an interior camera. A two-dimensional aerial image forms at a position corresponding to the gaze point in outside image data. The aerial image is displayed on a luminous display surface and appears with an optical system that can change a display position in the air in the depth direction. When the aerial image is viewable by the observer, the gaze point is at a position at which image data projected on a retroreflective screen can be perceived as a stereoscopic image.
Bibliography:Application Number: EP20220816169