IMAGE DISPLAY DEVICE
First Claim
Patent Images
1. An image display device comprising:
- a projection port that projects image display light generated based on an image signal; and
a combiner that presents a virtual image by reflecting the image display light projected from the projection port;
wherein;
with respect to a specific direction along a reflection surface of the combiner, the curvature of the combiner in the specific direction becomes smaller as a distance from the projection port becomes larger; and
the reflection surface of the combiner is formed by a biconic surface.
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Abstract
An image display device includes: a projection port that projects image display light generated based on an image signal; and a combiner that presents a virtual image by reflecting the image display light projected from the projection port. With respect to a specific direction along a reflection surface of the combiner, the curvature of the combiner in the specific direction becomes smaller as a distance from the projection port becomes larger. The reflection surface of the combiner may be formed by a biconic surface.
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Citations
4 Claims
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1. An image display device comprising:
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a projection port that projects image display light generated based on an image signal; and a combiner that presents a virtual image by reflecting the image display light projected from the projection port; wherein;
with respect to a specific direction along a reflection surface of the combiner, the curvature of the combiner in the specific direction becomes smaller as a distance from the projection port becomes larger; and
the reflection surface of the combiner is formed by a biconic surface. - View Dependent Claims (2, 3, 4)
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Specification