Virtual image display device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11029517
APP PUB NO 20190310474A1
SERIAL NO

16448194

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A virtual image display device includes: a display unit that generates an image display light by modulating an illumination light; and a projection optical system that includes a concave mirror for reflecting the image display light toward a virtual image presentation plate and a convex lens provided between the display unit and the concave mirror. The display unit is provided at a position closer to the convex lens than a focal point, within a meridional plane, of a composite optical system formed by the virtual image presentation plate and the projection optical system.

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Patent Owner(s)

Patent OwnerAddress
JVC KENWOOD CORPORATIONYOKOHAMA-SHI KANAGAWA 221-0022

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kobayashi, Manabu Yokohama, JP 80 675

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