Barcode reading device with photodetector assembly including a lenticular array
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 18, 2003
Grant Date -
N/A
app pub date -
Feb 10, 2000
filing date -
Feb 10, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A code scanner includes a laser beam generating a flying spot across a read axis of a code. The flying spot generates modulated reflected illumination that is detected by a photodetector assembly. The photodetector assembly includes a lenticular array with a plurality of lens elements and a mask with a plurality of horizontal mask space regions bounded by opaque regions to block a portion of ambient illumination and improve a signal to noise ratio.
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