HEAD-UP DISPLAY, AND VEHICLE EQUIPPED WITH HEAD-UP DISPLAY

摘要

A head-up display according to the present disclosure is mounted to a vehicle having a windshield and allows an observer to visually recognize a virtual image. The head-up display includes a display element configured to display an image, a reflection optical system configured to reflect the image displayed by the display element and project the image onto the windshield, and a refraction optical system disposed between the reflection optical system and the windshield and having optical power. The reflection optical system reflects the image toward the refraction optical system. The head-up display is configured such that a position where a center optical path of the image emitted from the display element is incident on the refraction optical system is located at a side of the windshield of the vehicle relative to a center axis of the refraction optical system.

主权项

1. A head-up display that is mounted to a vehicle having a windshield and allows an observer to visually recognize a virtual image, the head-up display comprising:
a display element configured to display an image; a reflection optical system configured to reflect the image displayed by the display element and project the image onto the windshield; and a refraction optical system disposed between the reflection optical system and the windshield and having optical power, wherein the reflection optical system reflects the image toward the refraction optical system, a position where a center optical path of the image emitted from the display element is incident on the refraction optical system is located on a windshield-side of the refraction optical system of the windshield of the vehicle relative to a center axis of the refraction optical system.