Viewing apparatus with visual axis detector
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 27, 1998
Grant Date -
N/A
app pub date -
Apr 3, 1996
filing date -
Apr 16, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A viewing apparatus exhibiting high performance and an image forming apparatus including the same. The viewing apparatus includes a projection optical system for projecting an image on a viewer's eye, a detector for detecting the refractive power of the viewer's eye, and an adjustor for adjusting the projection optical system so that the image is formed substantially on a viewer's eye fundus. The imaging apparatus includes an imager for forming an image of an object, a projection optical system for projecting the object image on the viewer's eye, a detector for detecting the refractive power of the viewer's eye, and an adjustor for adjusting the projection optical system so that the object image is formed substantially on the viewer's eye fundus in accordance with the refractive power of the viewer's eye.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully