VISION DETECTION DEVICE AND VISION DETECTION METHOD THEREOF
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Nov 28, 2013
app pub date -
Aug 9, 2012
filing date -
May 23, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The present invention discloses a vision detection device and a vision detection method of the vision detection device provided for a camera to detect a long-range view. The vision detection device comprises a casing, a template, a mirror group and a light-emitting module. The casing comprises a light exit hole. The template is transparent and has a pattern formed on a surface of the template. The mirror group comprises at least three non-planar mirrors. The light-emitting module projects a light beam through the template, and the light beam is then reflected through the mirror group and emitted in form of parallel light to the light exit hole.
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