To extremely raise the degree of freedom in the case of making a design around a driver's seat.
The display device is mounted to an interior member of a vehicle. An upper face part of a dashboard is provided with a two-face corner reflector array 6 comprising a set of a large number of two-face corner reflectors 61 each composed of two mutually orthogonal mirror-finished surfaces 61a, 61b as a real mirror imaging optical system, and an object to be observed 72 serving as an origin of an aerial image is disposed inside the dashboard so as to be invisible from a visual line of the driver who is an observer, to project the aerial image P in a surface symmetrical position with a plane substantially perpendicular to the two mirror-finished surfaces 61a, 61b, as a symmetrical surface 6S. The object 72 to be observed includes instrument information displayed on the display surface 71 of the liquid crystal display 7.
COPYRIGHT: (C)2010,JPO&INPIT
| JP9506717A |
| WO2008123500A1 |
Shinji Takano
Shigeyuki Nagaoka