Optics of wearable display to increase eye-box

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United States of America Patent

PATENT NO 11061224
APP PUB NO 20200409143A1
SERIAL NO

15842774

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A see-through image display system having an Exit-Pupil-Expander (EPE) to enlarge the eyebox of display is disclosed. The EPE uses a hologram functioning as a micro-lens-array as well as collimation lens.

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Patent Owner(s)

  • NTT DOCOMO INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aburakawa, Yuji Tokyo, JP 21 377
Ishii, Fusao Pittsburgh, US 179 1208
Murakami, Keiichi Tokyo, JP 136 1680
Nakanishi, Mikiko Tokyo, JP 12 63
Takahashi, Kazuhiko Tokyo, JP 155 1701

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