Head-up display apparatus
US7623294B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 5, 2005 |
| Grant date | Nov 24, 2009 |
| Priority date | — |
| Expiry date | Mar 5, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0156
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A head-up display apparatus includes a display unit outputting display light, a mirror for reflecting the display light toward an eye point, a mirror holder to be turned up/down for receiving and holding the mirror, a holder top cover extending toward the eye point when the mirror holder is turned up, and a holder rear cover so as to be placed at an opposite side of the eye point when the mirror holder is turned up. The holder rear cover has a surface shape to become in the same outline as that of the instrument panel when the holder rear cover covers totally an opening provided at the instrument panel in case that the mirror holder is turned down. The holder rear cover is continued to the holder top cover with an acute angle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.