In-vehicle display device
US8049609B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 4, 2009 |
| Grant date | Nov 1, 2011 |
| Priority date | — |
| Expiry date | Dec 20, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0138
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An in-vehicle display device includes (a) a display unit provided on a surface of an instrument panel of a vehicle, opposed to a windshield of the vehicle, and configured to indicate a plurality of information dots V in a row or in a rectangular array on the windshield such that the necessary information dots are selectably displayed from among the plurality of the information dots and superposed upon a real image viewed through the windshield, (b) a target information acquisition unit that obtains target information of which a driver of the vehicle is to be notified, and (c) a display control unit that controls the display unit and makes the display unit indicate the predetermined information dots V that correspond to the target information that has been obtained by the target information acquisition unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.