| 摘要 |
The objective of the present invention is to provide an integrated head-up display device capable of performing the roles of a dashboard and a head-up display with a single display unit by integrating display units of the dashboard and the head-up display. To achieve the objective, the integrated head-up display device includes: a display unit which displays driving information such as a speed, a driving distance, and RPM as optical image information; a semi-transparent mirror which reflects part of the optical image information displayed by the display unit in a first direction and refracts part of the optical image information in a second direction; a concave mirror which reverses the image reflected in the first direction, reflects the image in a third direction, enlarges the reflected image, and displays the result in the view of a driver at the front of a vehicle; a concave lens which reverses the refracted image and enlarges the size of the image; and a spread screen on which the image passing through the concave lens is displayed. |
