Distance measuring apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 15, 2011
Grant Date -
Apr 22, 2010
app pub date -
Jul 16, 2009
filing date -
Oct 21, 2008
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A distance measuring apparatus includes a light source unit generating reference light for distance measuring, a light receiving device receiving light reflected from an object to be measured, which has received the reference light, a mirror controlling a path of the reference light, and controlling a path of light, reflected from the object to be measured, toward the light receiving device, and a sensor lens focusing the light reflected from the mirror on the light receiving device. The sensor lens includes a lens portion refracting light, a flange portion provided around the circumference of the lens portion and including a coupling portion for fixing the sensor lens, and a light passing portion formed at the lens portion.
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