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ROBOT CLEANER

  • US 20140257563A1
  • Filed: 09/05/2013
  • Published: 09/11/2014
  • Est. Priority Date: 03/05/2013
  • Status: Active Grant
First Claim
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1. A robot cleaner comprising:

  • a main body;

    a light transmitting unit that emits light;

    an image sensor that senses light reflected or scattered by an obstacle from the light emitted from the light transmitting unit;

    a base supporting the light transmitting unit and the image sensor, the base rotatably disposed in the main body;

    a rotation drive unit that rotates the base; and

    a tilting unit that tilts the light transmitting unit and the image sensor.

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