Image projection device, medium, and image projection method
US11736669B2 · kind B2 · utility
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20Claims
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Assignee
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Key dates
| Filing date | Apr 21, 2022 |
| Grant date | Aug 22, 2023 |
| Priority date | — |
| Expiry date | Apr 21, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V20/52
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image projection device which is mounted on a vehicle or worn by a driver of the vehicle includes a control unit and a projection unit. The control unit accepts a selection for specifying a particular user, detects a current location, acquires an image showing at least a part of an appearance of the particular user, which is captured when the particular user has previously driven a particular user's vehicle at a location which is the same as or near to the current location, and projects the image onto a driver's seat of the vehicle by the projection unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.