Apparatus and method for virtual retinal display capable of...

Television – Video display – Projection device

Reexamination Certificate

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Details

C348S115000, C345S008000, C359S632000

Reexamination Certificate

active

07825996

ABSTRACT:
An apparatus is disclosed which projects light onto a retina of a viewer, to thereby allow the viewer to perceive a display object via a virtual image. The apparatus includes: an emitter emitting light; a modulator modulating the light; a display unit outputting the modulated light to the retina of the viewer through an exit of the display unit, to thereby display in an image display region an image representative of the display object in the form of a virtual image; and a controller controlling the emitter and the modulator so that the image is displayed in the image display region. The controller detects a relative motion of the viewer with respect to a position of the viewer, and performs at least one of control of a display
on-display status of the image, and control of a display position of the image, in accordance with the detected relative motion.

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Japanese Patent Office, Notice of Reasons for Rejection mailed May 11, 2010 in Japanese Patent Application No. 2004-068889 w/English-language Translation.

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