Head-mounted display device and control method of head-mounted display device

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United States of America Patent

PATENT NO 9778469
APP PUB NO 20160103326A1
SERIAL NO

14894786

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A head-mounted display device includes an image processing unit that controls a display drive units. The image processing unit controls the pair of display drive units so as to move the emission areas in any one of a first direction in which an image formed by the image light emitted from one of the display drive units and an image formed by the image light emitted from the other of the display drive units move close to each other in cooperation and a second direction in which an image formed by the image light emitted from one of the display drive units and an image formed by the image light emitted from the other of the display drive units move apart from each other in cooperation to change a focal distance of an image in a virtual image which is visually recognized by the user.

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kimura, Fusashi Matsumoto, JP 45 890
Tsuda, Atsunari Suwa, JP 29 705

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