Optical system for projecting multiple images in adjoining relation without illuminance discontinuities
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 6, 1992
Grant Date -
N/A
app pub date -
Oct 31, 1991
filing date -
Oct 31, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The optical system projects discrete images in adjoining relation on a view screen to form a single image with substantial no illuminance discontinuity at the juncture of the images. A pair of afocal lenses split the light rays from a source for passage through segments of the lenses and each discrete image display. The light rays from the image displays are returned to an optical axis through a projection lens such that the adjoining margins of the images on the view screen pass along the optical axis of the projection lens.
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