Vehicle head up display system
US10139978B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 19, 2017 |
| Grant date | Nov 27, 2018 |
| Priority date | — |
| Expiry date | Jun 1, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/044
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A head up display system for a vehicle includes an image projection device disposed in the vehicle and having a biaxial microelectromechanical scanner and at least one light source operable to emit light. Light emitted by the at least one light source is projected by the biaxial microelectromechanical scanner towards a windshield of the vehicle so as to form an image that is viewable by a driver of the vehicle viewing the windshield when driving the vehicle. The image projection device is disposed at one of (i) an accessory module disposed in the vehicle, (ii) an interior rearview mirror assembly disposed in the vehicle, and (iii) a dashboard of the vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.