HEAD-UP DISPLAY DEVICE
First Claim
Patent Images
1. A head-up display device comprising:
- a housing;
a projection unit projecting light representing an image; and
an optical unit leading the light projected from the projection unit to a windshield of a vehicle,wherein the optical unit includes;
a magnifying optical unit attached to the housing and reflecting the light toward the windshield;
a screen attached to the housing and reflecting or transmitting the light toward the magnifying optical unit; and
an incident angle changing unit changing an incident angle of the light that goes incident on the screen.
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Accused Products
Abstract
A head-up display device includes a housing, a projection unit projecting light representing an image, and an optical unit leading the light projected from the projection unit to a windshield of a vehicle. The optical unit includes a magnifying optical unit attached to the housing and reflecting the light toward the windshield, a screen attached to the housing and reflecting or transmitting the light toward the magnifying optical unit, and an incident angle changing unit changing an incident angle of the light that goes incident on the screen.
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Citations
11 Claims
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1. A head-up display device comprising:
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a housing; a projection unit projecting light representing an image; and an optical unit leading the light projected from the projection unit to a windshield of a vehicle, wherein the optical unit includes; a magnifying optical unit attached to the housing and reflecting the light toward the windshield; a screen attached to the housing and reflecting or transmitting the light toward the magnifying optical unit; and an incident angle changing unit changing an incident angle of the light that goes incident on the screen. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification