OPTICAL NAVIGATION MODULE AND LENS FOR OPTICAL NAVIGATION MODULE

Disclosed herein is an optical navigation module, including: an LED that is a light source diffusing light; a lens having a light transmitting part and a light receiving part integrally formed and refracting and collecting light diffused from the light source; a window transmitting light diffused fr...

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Bibliographic Details
Main Authors RYU JIN MUN, YOU HO SIK
Format Patent
LanguageEnglish
Published 13.06.2013
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Summary:Disclosed herein is an optical navigation module, including: an LED that is a light source diffusing light; a lens having a light transmitting part and a light receiving part integrally formed and refracting and collecting light diffused from the light source; a window transmitting light diffused from the LED and light reflected by a subject; and a sensor receiving light reflected from the window, detecting the received light, and outputting the detected light as a signal.
Bibliography:Application Number: US201213409819