Information display apparatus
US8558758B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Mar 26, 2010 |
| Grant date | Oct 15, 2013 |
| Priority date | — |
| Expiry date | May 20, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2370/02
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An information display apparatus which improves the position accuracy of superimposed displays. In a navigation apparatus, a position relationship detection unit acquires, as position information, the relationship between the position of the vehicle and the actual position where an object to be displayed in a superimposing manner should exist in the landscape, a vehicle attitude detection ECU acquires the attitude information of the vehicle, and a facial orientation recognition ECU acquires the facial orientation information of the driver. A display position determining unit determines the display position of the object on an HMD and HUD based on the position information, attitude information, and facial orientation information, and a display image generation unit performs control so as to display the object at the display position at the HMD, etc.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.