| 摘要 |
The present invention relates to a head-up display device, which comprises: a housing unit installed in a vehicle body; a light source unit embedded in the housing unit; a screen unit installed in the housing unit, and transmitting light irradiated by the light source unit; a reflecting unit installed in the housing unit, and reflecting an image passing through the screen unit to a vehicle window; and a light blocking unit installed in the housing unit, and blocking external light not to reach the screen unit. Therefore, the head-up display device can prevent damage of the screen unit caused by the external light. |
