Head-up display and mobile object equipped with head-up display
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsSatoshi Kuzuhara, Hiroaki Okayama
Life of this patent
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Abstract
A head-up display that allows an observer to visually recognize a virtual image in a viewpoint region of the observer is provided. The head-up display includes: a display device that has a display surface and displays an image on the display surface; and a first optical system that has a concave mirror, and a lens condensing the light and disposed between the concave mirror and the display surface. The first optical system causes a beam exiting from the display surface to form an intermediate image via the lens and the concave mirror, the intermediate image being enlarged from the image displayed on the display surface.
Claims12
A head-up display that allows an observer to visually recognize a virtual image in a viewpoint region of the observer, the head-up display comprising:
- a display device that has a display surface and displays an image on the display surface;
- and
- a first optical system that has a concave mirror, and a lens condensing a light and disposed between the concave mirror and the display surface, the first optical system causing a beam exiting from the display surface to form an intermediate image via the lens and the concave mirror, the intermediate image being enlarged from the image displayed on the display surface.
Dependencies are inferred from the claim text.