LIGHTING APPARATUS, AND VEHICLE LAMP SYSTEM
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United States of America
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Issued Date -
Feb 13, 2025
app pub date -
Dec 5, 2022
filing date -
Dec 5, 2022
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status (Latency Note)
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Abstract
A lighting apparatus includes a light source; a condensing part that condenses light and forms a focal point at a predetermined position; a liquid crystal element arranged at a position including the focal point; a first polarizing element; a second polarizing element; and a projection lens that projects images generated by the liquid crystal element and the polarizing elements; where the liquid crystal element has a first surface which includes the focal point position and is perpendicular to the projection lens optical axis, and a second surface disposed around the first surface and is oblique to the projection lens optical axis; and where the second surface is arranged such that the light is incident on the liquid crystal layer of the liquid crystal element from a best viewing azimuth of the liquid crystal element.
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