Display apparatus for automotive vehicle
US4837551A · kind A · utility
232Cited by
4References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 3, 1988 |
| Grant date | Jun 6, 1989 |
| Priority date | — |
| Expiry date | Feb 3, 2008 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0154
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
In a display apparatus for an automotive vehicle including a projector disposed at the ceiling of the automotive vehicle to project display images and a half mirror for reflecting projected display images to the driver, an angular position of the half mirror surface from the lateral direction of the vehicle is automatically adjusted according to vehicle lateral acceleration. Therefore, the driver can appropriately see virtual display images ahead of the half mirror along the driver's eye direction variable according to vehicle lateral acceleration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.